10-Q

FORM 10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington D.C.  20549

xQUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period endedSeptember 30, 2012

OR

oTRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ____________________ to ____________________

Commission file number 0-12379

FIRST FINANCIAL BANCORP.

(Exact name of registrant as specified in its charter)

Ohio	31-1042001
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
255 East Fifth Street, Suite 700 Cincinnati, Ohio	45202
(Address of principal executive offices)	(Zip Code)

Registrant's telephone number, including area code   (877) 322-9530

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes     x       No o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Date File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes     x        No   o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer.  See definition of “accelerated filer and large accelerated filer” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer x	Accelerated filer o
Non-accelerated filer o	Smaller reporting company o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of Exchange Act).

Yes  oNo   x

Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of the latest practicable date.

Class	Outstanding at November 2, 2012
Common stock, No par value	58,507,842

FIRST FINANCIAL BANCORP.

INDEX

	Page No.
Part I - FINANCIAL INFORMATION
Item 1 - Financial Statements
Consolidated Balance Sheets - September 30, 2012 (unaudited) and December 31, 2011	1
Consolidated Statements of Income - Three and Nine Months Ended September 30, 2012 and 2011 (unaudited)	2
Consolidated Statements of Comprehensive Income - Three and Nine Months Ended September 30, 2012 and 2011 (unaudited)	3
Consolidated Statements of Changes in Shareholders’ Equity - Nine Months Ended September 30, 2012 and 2011 (unaudited)	4
Consolidated Statements of Cash Flows - Nine Months Ended September 30, 2012 and 2011 (unaudited)	5
Notes to Consolidated Financial Statements (unaudited)	6
Item 2 - Management's Discussion and Analysis of Financial Condition and Results of Operations	37
Item 3 - Quantitative and Qualitative Disclosures about Market Risk	57
Item 4 - Controls and Procedures	58
Part II - OTHER INFORMATION
Item 1 - Legal Proceedings	59
Item 1A - Risk Factors	59
Item 2 - Unregistered Sales of Equity Securities and Use of Proceeds	60
Item 6 - Exhibits	61
Signatures	62

PART I - FINANCIAL INFORMATION

ITEM I - FINANCIAL STATEMENTS

FIRST FINANCIAL BANCORP. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(Dollars in thousands)

	September 30, 2012			December 31, 2011
	(Unaudited)
Assets
Cash and due from banks	$	154,181		$	149,653
Interest-bearing deposits with other banks	21,495			375,398
Investment securities available-for-sale, at market value (cost $672,824 at September 30, 2012 and $1,421,490 at December 31, 2011)	689,680			1,441,846
Investment securities held-to-maturity (market value $830,540 at September 30, 2012 and $2,893 at December 31, 2011)	822,319			2,664
Other investments	71,492			71,492
Loans held for sale	23,530			24,834
Loans:
Commercial	834,858			856,981
Real estate-construction	91,897			114,974
Real estate-commercial	1,338,636			1,233,067
Real estate-residential	299,654			287,980
Installment	59,191			67,543
Home equity	368,876			358,960
Credit card	31,604			31,631
Lease financing	41,343			17,311
Total loans, excluding covered loans	3,066,059			2,968,447
Less:  Allowance for loan and lease losses - uncovered	49,192			52,576
Net loans - uncovered	3,016,867			2,915,871
Covered loans	825,515			1,053,244
Less:  Allowance for loan and lease losses - covered	48,895			42,835
Net loans – covered	776,620			1,010,409
Net loans	3,793,487			3,926,280
Premises and equipment	146,603			138,096
Goodwill	95,050			95,050
Other intangibles	8,327			10,844
FDIC indemnification asset	130,476			173,009
Accrued interest and other assets	278,447			262,345
Total assets	$	6,235,087		$	6,671,511
Liabilities
Deposits:
Interest-bearing	$	1,112,843		$	1,317,339
Savings	1,568,818			1,724,659
Time	1,199,296			1,654,662
Total interest-bearing deposits	3,880,957			4,696,660
Noninterest-bearing	1,063,654			946,180
Total deposits	4,944,611			5,642,840
Federal funds purchased and securities sold under agreements to repurchase	88,190			99,431
Federal Home Loan Bank short-term borrowings	283,000			0
Total short-term borrowings	371,190			99,431
Long-term debt	75,521			76,544
Total borrowed funds	446,711			175,975
Accrued interest and other liabilities	127,799			140,475
Total liabilities	5,519,121			5,959,290
Shareholders' equity
Common stock - no par value
Authorized - 160,000,000 shares; Issued - 68,730,731 shares in 2012 and 2011	578,129			579,871
Retained earnings	330,014			331,351
Accumulated other comprehensive loss	(18,855		)	(21,490		)
Treasury stock, at cost, 10,219,815 shares in 2012 and 10,463,677 shares in 2011	(173,322		)	(177,511		)
Total shareholders' equity	715,966			712,221
Total liabilities and shareholders' equity	$	6,235,087		$	6,671,511

See Notes to Consolidated Financial Statements.

1

FIRST FINANCIAL BANCORP. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF INCOME

(Dollars in thousands, except per share data)

(Unaudited)

	Three months ended						Nine months ended
	September 30,						September 30,
	2012			2011			2012			2011
Interest income
Loans, including fees	$	59,536		$	70,086		$	189,362		$	216,031
Investment securities
Taxable	8,358			7,411			29,254			21,294
Tax-exempt	111			176			366			566
Total interest on investment securities	8,469			7,587			29,620			21,860
Other earning assets	(1,700		)	(1,721		)	(5,657		)	(4,059		)
Total interest income	66,305			75,952			213,325			233,832
Interest expense
Deposits	5,730			9,823			19,827			31,990
Short-term borrowings	54			44			103			138
Long-term borrowings	675			867			2,030			2,893
Subordinated debentures and capital securities	0			0			0			391
Total interest expense	6,459			10,734			21,960			35,412
Net interest income	59,846			65,218			191,365			198,420
Provision for loan and lease losses - uncovered	3,613			7,643			15,235			14,046
Provision for loan and lease losses - covered	6,622			7,260			25,620			57,171
Net interest income after provision for loan losses	49,611			50,315			150,510			127,203
Noninterest income
Service charges on deposit accounts	5,499			4,793			15,784			14,286
Trust and wealth management fees	3,374			3,377			10,542			10,809
Bankcard income	2,387			2,318			7,502			6,801
Net gains from sales of loans	1,319			1,243			3,391			3,086
FDIC loss sharing income	8,496			8,377			29,592			53,455
Accelerated discount on covered loans	3,798			5,207			11,207			15,746
Gain on sale of investment securities	2,617			0			2,617			0
Other	3,340			2,800			15,665			8,708
Total noninterest income	30,830			28,115			96,300			112,891
Noninterest expenses
Salaries and employee benefits	27,212			27,774			85,121			80,467
Net occupancy	5,153			4,164			15,560			15,517
Furniture and equipment	2,332			2,386			6,899			7,520
Data processing	2,334			1,466			6,311			4,157
Marketing	1,592			1,584			3,984			4,227
Communication	788			772			2,595			2,339
Professional services	1,304			2,062			5,602			7,384
State intangible tax	961			546			2,957			3,147
FDIC assessments	1,164			1,211			3,597			4,484
Loss (gain) - other real estate owned	1,372			(287		)	2,681			3,198
(Gain) loss - covered other real estate owned	(25		)	2,707			2,500			8,440
Loss sharing expense	3,584			1,048			8,420			1,862
Other	7,515			7,709			22,296			20,687
Total noninterest expenses	55,286			53,142			168,523			163,429
Income before income taxes	25,155			25,288			78,287			76,665
Income tax expense	8,913			9,670			27,249			27,867
Net income	$	16,242		$	15,618		$	51,038		$	48,798
Net earnings per common share - basic	$	0.28		$	0.27		$	0.88		$	0.85
Net earnings per common share - diluted	$	0.28		$	0.27		$	0.87		$	0.83
Cash dividends declared per share	$	0.30		$	0.27		$	0.90		$	0.51
Average common shares outstanding - basic	57,976,943			57,735,811			57,902,102			57,674,250
Average common shares outstanding - diluted	58,940,179			58,654,099			58,930,570			58,699,952

See Notes to Consolidated Financial Statements.

2

FIRST FINANCIAL BANCORP. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Dollars in thousands)
(Unaudited)
	Three months ended						Nine months ended
	September 30,						September 30,
	2012			2011			2012			2011
Net income	$	16,242		$	15,618		$	51,038		$	48,798
Other comprehensive income, net of tax:
Unrealized (losses) gains on investment securities arising during the period	(934		)	5,157			1,662			8,070
Change in retirement obligation	419			265			1,129			794
Unrealized (loss) gain on derivatives	(182		)	0			(182		)	391
Unrealized gain (loss) on foreign currency exchange	14			(908		)	26			(599		)
Other comprehensive (loss) income	(683		)	4,514			2,635			8,656
Comprehensive income	$	15,559		$	20,132		$	53,673		$	57,454
See Notes to Consolidated Financial Statements.

3

FIRST FINANCIAL BANCORP. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY

(Dollars in thousands except per share data)

(Unaudited)

	Common Stock	Common Stock			Retained			Accumulated other comprehensive			Treasury stock
	Shares	Amount			Earnings			income (loss)			Shares		Amount			Total
Balances at January 1, 2011	68,730,731	$	580,097		$	310,271		$	(12,044	)	(10,665,754	)	$	(180,930	)	$	697,394
Net income					48,798											48,798
Other comprehensive income								8,656								8,656
Cash dividends declared :
Common stock at $0.51 per share					(29,826		)									(29,826		)
Excess tax benefit on share-based compensation		167														167
Exercise of stock options, net of shares purchased		(228		)							12,808		217			(11		)
Restricted stock awards, net of forfeitures		(3,929		)							178,351		3,016			(913		)
Share-based compensation expense		2,867														2,867
Balances at September 30, 2011	68,730,731	$	578,974		$	329,243		$	(3,388	)	(10,474,595	)	$	(177,697	)	$	727,132
Balances at January 1, 2012	68,730,731	$	579,871		$	331,351		$	(21,490	)	(10,463,677	)	$	(177,511	)	$	712,221
Net income					51,038											51,038
Other comprehensive income								2,635								2,635
Cash dividends declared :
Common stock at $0.90 per share					(52,375		)									(52,375		)
Excess tax benefit on share-based compensation		417														417
Exercise of stock options, net of shares purchased		(1,193		)							71,391		1,211			18
Restricted stock awards, net of forfeitures		(4,053		)							172,471		2,978			(1,075		)
Share-based compensation expense		3,087														3,087
Balances at September 30, 2012	68,730,731	$	578,129		$	330,014		$	(18,855	)	(10,219,815	)	$	(173,322	)	$	715,966

See Notes to Consolidated Financial Statements.

4

FIRST FINANCIAL BANCORP. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Dollars in thousands)

(Unaudited)

	Nine months ended
	September 30,
	2012			2011
Operating activities
Net income	$	51,038		$	48,798
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan and lease losses	40,855			71,217
Depreciation and amortization	11,812			8,703
Stock-based compensation expense	3,087			2,867
Pension income	(392		)	(1,012		)
Net amortization of premiums/accretion of discounts on investment securities	8,461			3,050
Gains on sales of investment securities	(2,617		)	0
Originations of loans held for sale	(173,115		)	(95,297		)
Net gains from sales of loans held for sale	(3,391		)	(3,086		)
Proceeds from sales of loans held for sale	175,180			113,416
Deferred income taxes	(10,618		)	(13,504		)
Decrease (increase) in interest receivable	2,896			(691		)
Decrease (increase) in cash surrender value of life insurance	1,845			(1,092		)
Increase in prepaid expenses	2,758			4,193
Decrease in indemnification asset	42,533			44,834
Decrease in accrued expenses	(4,447		)	(27,431		)
Decrease in interest payable	(1,281		)	(1,554		)
Other	(26,858		)	2,176
Net cash provided by operating activities	117,746			155,587
Investing activities
Proceeds from sales of securities available-for-sale	86,959			0
Proceeds from calls, paydowns and maturities of securities available-for-sale	209,399			258,288
Purchases of securities available-for-sale	(465,303		)	(449,440		)
Proceeds from calls, paydowns and maturities of securities held-to-maturity	98,283			11,942
Net decrease (increase) in interest-bearing deposits with other banks	353,903			(192,178		)
Net increase in loans and leases, excluding covered loans	(121,810		)	(15,740		)
Net decrease in covered assets	191,069			264,129
Proceeds from disposal of other real estate owned	30,017			34,186
Purchases of premises and equipment	(18,605		)	(9,706		)
Net cash proceeds from acquisition	0			190,711
Net cash provided by investing activities	363,912			92,192
Financing activities
Net decrease in total deposits	(698,229		)	(189,052		)
Net increase in short-term borrowings	271,759			35,609
Payments on long-term borrowings	(1,002		)	(51,984		)
Redemption of other long-term debt	0			(20,620		)
Cash dividends paid on common stock	(50,392		)	(19,690		)
Proceeds from exercise of stock options	317			63
Excess tax benefit on share-based compensation	417			167
Net cash used in financing activities	(477,130		)	(245,507		)
Cash and due from banks:
Net increase in cash and due from banks	4,528			2,272
Cash and due from banks at beginning of period	149,653			105,981
Cash and due from banks at end of period	$	154,181		$	108,253

See Notes to Consolidated Financial Statements.

5

FIRST FINANCIAL BANCORP. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

SEPTEMBER 30, 2012

(Unaudited)

The consolidated financial statements for interim periods are unaudited; however, in the opinion of the management of First Financial Bancorp. (First Financial or the Company), all material adjustments (consisting of only normal recurring adjustments) necessary for a fair presentation have been included.

NOTE 1:  BASIS OF PRESENTATION

The Consolidated Financial Statements of First Financial, a bank holding company, principally serving Ohio, Indiana and Kentucky, include the accounts and operations of First Financial and its wholly-owned subsidiary – First Financial Bank, N.A. (First Financial Bank or the Bank).  All significant intercompany transactions and accounts have been eliminated in consolidation.  Certain reclassifications of prior periods’ amounts have been made to conform to the current period’s presentation and had no effect on net earnings.

The preparation of financial statements in conformity with U.S. Generally Accepted Accounting Principles (GAAP) requires management to make estimates, assumptions and judgments that affect the amounts reported in the Consolidated Financial Statements and accompanying Notes.  Actual realized amounts could differ materially from those estimates.  

These interim financial statements have been prepared in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X and serve to update the First Financial Bancorp. Annual Report on Form 10-K (Form 10-K) for the year ended December 31, 2011.  These interim financial statements may not include all information and notes necessary to constitute a complete set of financial statements under GAAP applicable to annual periods and accordingly should be read in conjunction with the financial information contained in the Form 10-K.  Management believes these unaudited consolidated financial statements reflect all adjustments of a normal recurring nature which are necessary for a fair presentation of the results for the interim periods presented.  The results of operations for the interim periods are not necessarily indicative of the results that may be expected for the full year or any other interim period.  The Consolidated Balance Sheet as of December 31, 2011, has been derived from the audited financial statements in the Company’s 2011 Form 10-K.

NOTE 2:  RECENTLY ADOPTED AND ISSUED ACCOUNTING STANDARDS

In April 2011, the Financial Accounting Standards Board (FASB) issued an update (ASU No. 2011-03, Reconsideration of Effective Control for Repurchase Agreements), which simplified the accounting for arrangements such as repurchase and securities lending agreements. The collateral maintenance requirement will be eliminated from the assessment of effective control, which could result in more transactions being accounted for as secured borrowings rather than sales. The assessment of effective control will focus on a transferor's contractual rights and obligations, not the amount of collateral obtained to repurchase or redeem the transferred financial asset. Under the amended guidance, a transferor maintains effective control over transferred financial assets, and thus accounts for the transfer as a secured borrowing, if there is an agreement that both entitles and obligates the transferor to repurchase the financial assets before maturity and all of the conditions already described in FASB ASC Topic 860, Transfers and Servicing, are met. The provisions of ASU 2011-03 became effective for First Financial for the interim reporting period ended March 31, 2012. This update did not have a material impact on the Consolidated Financial Statements.

In May 2011, the FASB issued an update (ASU No. 2011-04, Fair Value Measurement (Topic 820): Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and IFRSs), whichexpands the disclosure requirements around fair value measurements categorized in Level 3 of the fair value hierarchy and requires disclosure of the level in the fair value hierarchy of items that are not measured at fair value but whose fair value must be disclosed.  It also clarifies and expands upon existing requirements for fair value measurements of financial assets and liabilities as well as instruments classified in shareholders' equity.  The provisions of ASU 2011-04 became effective for First Financial for the interim reporting period ended March 31, 2012. For further detail see Note 14 – Fair Value Disclosures.

In June 2011, the FASB issued an update (ASU 2011-05, Presentation of Comprehensive Income), which revises the manner in which entities present comprehensive income in their financial statements. This update eliminates the option to present components of other comprehensive income (OCI) as part of the statement of changes in stockholders' equity.  The amendments to the existing standard require that all non-owner changes in stockholders' equity be presented either in a single continuous statement of comprehensive income or in two separate but consecutive statements.  Under either method, adjustments must be displayed for items that are reclassified from OCI to net income, in both net income and OCI.  The

6

amendments to the existing standard do not change the current option for presenting components of OCI gross or net of the effect of income taxes, provided that such tax effects are presented in the statement in which OCI is presented or disclosed in the notes to the financial statements.  Additionally, the standard does not affect the calculation or reporting of earnings per share.  The provisions of ASU 2011-05 became effective for First Financial for the interim reporting period ended March 31, 2012. This update resulted in the inclusion of the Consolidated Statements of Comprehensive Income in the Consolidated Financial Statements.

In September 2011, the FASB issued an update (ASU 2011-08, Testing Goodwill for Impairment), to simplify the current two-step goodwill impairment test in FASB ASC Topic 350-20, Intangibles - Goodwill and Other: Goodwill. This update permits entities to first perform a qualitative assessment to determine whether it is more likely than not (a likelihood of more than 50 percent) that the fair value of a reporting unit is less than its carrying amount. If the entity determines that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, it would then perform the first step of the goodwill impairment test; otherwise, no further impairment test would be required. The provisions of ASU 2011-08 became effective for First Financial for the interim reporting period ended March 31, 2012. This update did not have a material impact on the Consolidated Financial Statements.

In December 2011, the FASB issued an update (ASU 2011-11, Disclosures About Offsetting Assets and Liabilities), which creates new disclosure requirements about the nature of an entity's rights of offset and related arrangements associated with its financial instruments and derivative instruments. New disclosure requirements will be required for recognized financial and derivative instruments that are offset in accordance with the guidance in FASB ASC Topic 210-20-45, Balance Sheet - Offsetting - Other Presentation Matters, FASB ASC Topic 815-10-45, Derivatives and Hedging - Other Presentation Matters, or are subject to an enforceable master netting arrangement or similar agreement. Recognized assets and liabilities within the scope of this update include financial instruments such as derivatives, repurchase agreements, reverse repurchase agreements and securities lending and borrowing arrangements subject to master netting arrangements. An entity will be required to disclose information to enable users of its financial statements to evaluate the effect or potential effect of netting arrangements on its financial position, including the effect or potential effect of rights of set-off associated with certain financial instruments and derivative instruments. This guidance is effective for fiscal years beginning on or after January 1, 2013, and interim periods within those annual periods. The guidance must be applied retrospectively for any period presented that begins before an entity's date of initial application. First Financial does not anticipate this update will have a material impact on its Consolidated Financial Statements.

In July 2012, the FASB issued an update (ASU 2012-02, Intangibles—Goodwill and Other (Topic 350): Testing Indefinite-Lived Intangible Assets for Impairment), which allows an entity testing an indefinite-lived intangible asset for impairment the option of performing a qualitative assessment before calculating the fair value of the asset, similar to the guidance set forth in ASU 2011-08. This update also addresses circumstances that an entity should consider in interim periods, but does not remove the requirement for testing of indefinite-lived intangible assets for impairment annually and between annual tests if there is a change in events and circumstances. The provisions of ASU 2012-02 become effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012 and First Financial does not anticipate this update will have a material impact on its Consolidated Financial Statements.

In October 2012, the FASB issued an update (ASU 2012-06, Business Combinations (Topic 805): Subsequent Accounting for an Indemnification Asset Recognized at the Acquisition Date as a Result of a Government-Assisted Acquisition of a Financial Institution), which clarifies the applicable guidance for subsequently measuring an indemnification asset recognized as a result of a government-assisted acquisition of a financial institution. When a reporting entity recognizes an indemnification asset (in accordance with Subtopic 805-20) as a result of a government-assisted acquisition of a financial institution and subsequently a change in the cash flows expected to be collected on the indemnification asset occurs (as a result of a change in cash flows expected to be collected on the assets subject to indemnification), the reporting entity should subsequently account for the change in the measurement of the indemnification asset on the same basis as the change in the assets subject to indemnification. Any amortization of changes in value should be limited to the contractual term of the indemnification agreement (that is, the lesser of the term of the indemnification agreement and the remaining life of the indemnified assets). The provisions of ASU 2012-06 shall be effective for fiscal years, and interim periods within those years, beginning on or after December 15, 2012 and First Financial does not anticipate this update will have a material impact on its Consolidated Financial Statements.

NOTE 3:  BUSINESS COMBINATIONS

On September 23, 2011, First Financial Bank completed the purchase of 16 Ohio-based retail banking centers from Liberty Savings Bank, FSB (Liberty) including $126.5 million of performing loans and $341.9 million of deposits at their estimated fair values. First Financial also acquired $3.8 million of fixed assets at estimated fair value and paid Liberty a $22.4 million net deposit premium. Assets acquired in this transaction are not subject to a loss share agreement. First Financial recorded $17.1

7

million of goodwill related to the Liberty banking center acquisition.

Loans acquired in conjunction with the Liberty banking center acquisition were evaluated for impairment in accordance with FASB ASC Topic 310-30, Loans and Debt Securities Acquired with Deteriorated Credit Quality (FASB ASC Topic 310-30). First Financial determined that the acquired loans were not impaired and is accounting for them under FASB ASC Topic 310-20, Receivables-Nonrefundable Fees and Costs.

On December 2, 2011, First Financial Bank completed the purchase of 22 Indiana-based retail banking centers from Flagstar Bank, FSB (Flagstar) and assumed approximately $464.7 million of deposits at their estimated fair value. First Financial also acquired $6.6 million of fixed assets at estimated fair value and paid Flagstar a $22.5 million net deposit premium. Assets acquired in this transaction are not subject to a loss share agreement. First Financial recorded $26.1 million of goodwill related to the Flagstar banking center acquisition.

The Liberty and Flagstar banking center acquisitions were accounted for in accordance with FASB ASC Topic 805, Business Combinations. The fair values of assets and liabilities acquired in a business combination are subject to refinement for up to one year after the closing date of the acquisition (the measurement period) as information relative to closing date fair values becomes available.

NOTE 4:  GOODWILL AND OTHER INTANGIBLE ASSETS

Goodwill. Assets and liabilities acquired in a business combination are recorded at their estimated fair values as of the acquisition date and are subject to refinement for up to one year as additional information relative to initial estimated fair value data becomes available. The excess cost of the acquisition over the fair value of net assets acquired is recorded as goodwill. First Financial recorded additions to goodwill in 2011 of $17.1 million related to the Liberty banking center acquisition and $26.1 million related to the Flagstar banking center acquisition. First Financial expects all the goodwill resulting from these acquisitions to be deductible for tax purposes.

Goodwill is not amortized, but is measured for impairment on an annual basis as of October 1 of each year or whenever events or changes in circumstances indicate that the fair value of a reporting unit may be below its carrying value.  First Financial performed its annual impairment test as of October 1, 2011, and no impairment was indicated.  As of September 30, 2012, no events or changes in circumstances indicated that the fair value of a reporting unit was below its carrying value.

Other intangible assets. Other intangible assets consist primarily of core deposit intangibles.  Core deposit intangibles are recorded at their estimated fair value as of the acquisition date and are then amortized on an accelerated basis over their estimated useful lives. First Financial recorded $4.0 million of core deposit intangibles associated with the Liberty banking center acquisition and $3.0 million of core deposit intangibles associated with the Flagstar banking center acquisition during 2011, contributing to a total of $9.9 million of core deposit intangibles as of December 31, 2011. As of September 30, 2012, core deposit intangibles were $7.9 million. First Financial's core deposit intangibles have an estimated weighted average remaining life of 8.1 years.

NOTE 5:  COMMITMENTS AND CONTINGENCIES

In the normal course of business, First Financial offers a variety of financial instruments with off-balance-sheet risk to its clients to assist them in meeting their requirements for liquidity and credit enhancement. These financial instruments include standby letters of credit and outstanding commitments to extend credit.  GAAP does not require these financial instruments to be recorded in the Consolidated Balance Sheets, Consolidated Statements of Income, Consolidated Statements of Changes in Shareholders’ Equity and Consolidated Statements of Cash Flows.

First Financial’s exposure to credit loss, in the event of nonperformance by the other party to the financial instrument for standby letters of credit, and outstanding commitments to extend credit, is represented by the contractual amounts of those instruments.  First Financial uses the same credit policies in making commitments and conditional obligations as it does for on-balance-sheet instruments.

Letters of credit. These transactions are conditional commitments issued by First Financial to guarantee the performance of a client to a third party.  First Financial’s portfolio of standby letters of credit consists primarily of performance assurances made on behalf of clients who have a contractual commitment to produce or deliver goods or services.  The risk to First Financial arises from its obligation to make payment in the event of the client's contractual default to produce the contracted good or service to a third party.  First Financial has issued letters of credit (including standby letters of credit) aggregating $14.7 million and $20.0 million at September 30, 2012, and December 31, 2011, respectively. Management conducts regular reviews of

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these instruments on an individual client basis.

Loan commitments. Commitments to extend credit are agreements to lend to a client as long as there is no violation of any condition established in the commitment.  Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee.  Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements.  First Financial evaluates each client’s creditworthiness on an individual basis.  The amount of collateral obtained, if deemed necessary by First Financial upon extension of credit, is based on management’s credit evaluation of the client.  The collateral held varies, but may include securities, real estate, inventory, plant or equipment.  First Financial had commitments outstanding to extend credit totaling $1.2 billion at September 30, 2012, and $1.2 billion at December 31, 2011.

First Financial utilizes the allowance for loan and lease losses methodology to maintain a reserve that it considers sufficient to absorb probable losses inherent in standby letters of credit and outstanding loan commitments.

Contingencies/Litigation. The Company and its subsidiaries are engaged in various matters of litigation, other assertions of improper or fraudulent loan practices or lending violations and other matters, and the Company has a number of unresolved claims pending. In addition, as part of the ordinary course of business, First Financial and its subsidiaries are parties to litigation involving claims to the ownership of funds in particular accounts, the collection of delinquent accounts, challenges to security interests in collateral and foreclosure interests, that is incidental to our regular business activities. While the ultimate liability with respect to these other litigation matters and claims cannot be determined at this time, the Company believes that damages, if any, and other amounts relating to pending matters are not likely to be material to its consolidated financial position or results of operations. Reserves are established for these various matters of litigation, when appropriate under FASB ASC Topic 450, Contingencies, based in part upon the advice of legal counsel.

NOTE 6:  INVESTMENTS

During the first quarter 2012, the Company also reclassified securities, primarily agency mortgage-backed securities, with a total book value of $915.5 million as of March 31, 2012 from available-for-sale to held-to-maturity. The reclassification was executed to mitigate the impact of potential future price depreciation on other comprehensive income and the corresponding negative impact on shareholders' equity as held-to-maturity securities are carried at amortized cost. First Financial has the intent and ability to hold the transferred securities to maturity.

The following is a summary of held-to-maturity and available-for-sale investment securities as of September 30, 2012.

	Held-to-Maturity									Available-for-Sale
(Dollars in thousands)	Amortized Cost		Unrealized Gain		Unrealized Loss			Market Value		Amortized Cost		Unrealized Gain		Unrealized Loss			Market Value
Securities of U.S. government agencies and corporations	$	20,844	$	488	$	0		$	21,332	$	25,772	$	391	$	0		$	26,163
Mortgage-backed securities	799,583		9,184		(1,735		)	807,032		615,367		15,331		(67		)	630,631
Obligations of state and other political subdivisions	1,892		284		0			2,176		6,332		146		0			6,478
Other securities	0		0		0			0		25,353		1,206		(151		)	26,408
Total	$	822,319	$	9,956	$	(1,735	)	$	830,540	$	672,824	$	17,074	$	(218	)	$	689,680

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The following is a summary of held-to-maturity and available-for-sale investment securities as of December 31, 2011.

	Held-to-Maturity								Available-for-Sale
	Amortized		Unrealized		Unrealized		Market		Amortized		Unrealized		Unrealized			Market
(Dollars in thousands)	Cost		Gain		Loss		Value		Cost		Gain		Loss			Value
Securities of U.S. government agencies and corporations	$	0	$	0	$	0	$	0	$	45,757	$	433	$	0		$	46,190
Mortgage-backed securities	90		2		0		92		1,344,015		21,394		(2,031		)	1,363,378
Obligations of state and other political subdivisions	2,574		227		0		2,801		9,270		121		(5		)	9,386
Other securities	0		0		0		0		22,448		530		(86		)	22,892
Total	$	2,664	$	229	$	0	$	2,893	$	1,421,490	$	22,478	$	(2,122	)	$	1,441,846

The following is a summary of investment securities by estimated maturity as of September 30, 2012.

	Held-to-Maturity				Available-for-Sale
(Dollars in thousands)	Amortized Cost		Market Value		Amortized Cost		Market Value
Due in one year or less	$	488	$	496	$	22,855	$	23,264
Due after one year through five years	664,125		667,524		464,956		478,380
Due after five years through ten years	119,043		123,144		123,515		125,052
Due after ten years	38,663		39,376		61,498		62,984
Total	$	822,319	$	830,540	$	672,824	$	689,680

The following tables present the age of gross unrealized losses and associated fair value by investment category.

	September 30, 2012
	Less than 12 Months					12 Months or More					Total
(Dollars in thousands)	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Mortgage-backed securities	$	264,090	$	(1,740	)	$	4,896	$	(62	)	$	268,986	$	(1,802	)
Obligations of state and other political subdivisions	0		0			0		0			0		0
Other securities	4,685		(151		)	17		0			4,702		(151		)
Total	$	268,775	$	(1,891	)	$	4,913	$	(62	)	$	273,688	$	(1,953	)

	December 31, 2011
	Less than 12 Months					12 Months or More					Total
	Fair		Unrealized			Fair		Unrealized			Fair		Unrealized
(Dollars in thousands)	Value		Loss			Value		Loss			Value		Loss
Mortgage-backed securities	$	343,883	$	(1,938	)	$	29,562	$	(93	)	$	373,445	$	(2,031	)
Obligations of state and other political subdivisions	0		0			2,278		(5		)	2,278		(5		)
Other securities	9,133		(86		)	17		0			9,150		(86		)
Total	$	353,016	$	(2,024	)	$	31,857	$	(98	)	$	384,873	$	(2,122	)

Unrealized losses on debt securities are generally due to higher current market yields relative to the yields of the debt securities at their amortized cost.

All securities with unrealized losses are reviewed quarterly to determine if any impairment is considered other than temporary, requiring a write-down to fair market value. First Financial considers the percentage loss on a security, duration of the loss,

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average life or duration of the security, credit rating of the security, as well as payment performance and the Company's intent and ability to hold the security to maturity when determining whether any impairment is other than temporary. At this time First Financial does not intend to sell, and it is not more likely than not that the Company will be required to sell, debt security issues temporarily impaired prior to maturity or recovery of book value.

For further detail on the fair value of investment securities, see Note 14 – Fair Value Disclosures.

NOTE 7:  DERIVATIVES

The use of derivative instruments allows First Financial to meet the needs of its clients while managing the interest-rate risk associated with certain transactions.  First Financial’s board of directors has authorized the use of certain derivative products, including interest rate caps, floors and swaps.  First Financial does not use derivatives for speculative purposes and currently does not have any derivatives that are not designated as hedges.

The following table summarizes the derivative financial instruments utilized by First Financial by the nature of the underlying asset or liability:

(Dollars in thousands)	September 30, 2012		December 31, 2011
Fair value hedges
Instruments associated with loans
Total notional value	$	903,252	$	775,328
Cash flow hedges
Instruments associated with deposits
Total notional value	35,000		0
Total	$	938,252	$	775,328

While authorized to use a variety of derivative products, First Financial primarily utilizes interest rate swaps as a means to offer borrowers credit-based products that meet their needs and may from time to time utilize interest rate swaps to manage the macro interest rate risk profile of the Company. These agreements establish the notional amount, or basis on which interest rate payments are exchanged with counterparties.

As only interest rate payments are exchanged, cash requirements and credit risk are significantly less than the notional amount and the Company’s credit risk exposure is limited to the market value of the instrument. First Financial manages this market value credit risk through borrower and counterparty credit policies. First Financial's counterparty credit policies require the Company to maintain a total derivative notional position of less than 35% of assets, total credit exposure of less than 3% of capital and no single counterparty credit risk exposure greater than $20.0 million. The Company is currently well below all single counterparty and portfolio limits. At September 30, 2012, the Company had a total counterparty notional amount outstanding of approximately $493.6 million, spread among eight counterparties, with an outstanding liability from these contracts of $28.6 million. At December 31, 2011, the Company had a total counterparty notional amount outstanding of approximately $396.4 million, spread among seven counterparties, with an outstanding liability from these contracts of $27.3 million.

First Financial’s exposure to credit loss, in the event of nonperformance by a borrower, is limited to the market value of the derivative instrument associated with that borrower. First Financial monitors its derivative credit exposure to borrowers by monitoring the creditworthiness of the related loan customers through the normal credit review processes the Company performs on all borrowers. Additionally, the Company monitors derivative credit risk exposure related to problem loans through the Company's allowance for loan and lease losses committee. First Financial considers the market value of a derivative instrument to be part of the carrying value of the related loan for these purposes as the borrower is contractually obligated to pay First Financial this amount in the event the derivative contract is terminated.

In connection with its use of derivative instruments, First Financial from time to time is required to post cash collateral with its counterparties to offset its market position.  Derivative collateral balances were $25.4 million and $24.4 million at September 30, 2012, and December 31, 2011, respectively. First Financial classifies the derivative cash collateral outstanding with its counterparties as an adjustment to the fair value of the derivative contracts within accrued interest and other liabilities in the Consolidated Balance Sheets.

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The following table summarizes the derivative financial instruments utilized by First Financial and their balances:

		September 30, 2012							December 31, 2011
				Estimated fair value							Estimated fair value
(Dollars in thousands)	Balance Sheet Classification	Notional amount		Gain		Loss			Notional amount		Gain		Loss
Fair value hedges
Pay fixed interest rate swaps with counterparty	Accrued interest and other liabilities	$	13,850	$	0	$	(1,594	)	$	17,456	$	0	$	(2,263	)
Matched interest rate swaps with borrower	Accrued interest and other assets	444,701		26,198		0			378,936		24,566		0
Matched interest rate swaps with counterparty	Accrued interest and other liabilities	444,701		0		(27,430		)	378,936		0		(25,860		)
Cash flow hedges
Pay fixed interest rate swaps with counterparty	Accrued interest and other liabilities	$	35,000	$	0	$	(292	)	0		0		0
Total		$	938,252	$	26,198	$	(29,316	)	$	775,328	$	24,566	$	(28,123	)

The following table details the derivative financial instruments, the average remaining maturities and the weighted-average interest rates being paid and received by First Financial at September 30, 2012:

							Weighted-average rate
(Dollars in thousands)	Notional amount		Average maturity (years)	Fair value			Receive		Pay
Asset conversion swaps
Pay fixed interest rate swaps with counterparty	$	13,850	3.6	$	(1,594	)	2.35	%	6.81	%
Receive fixed, matched interest rate swaps with borrower	444,701		4.5	26,198			5.22	%	2.97	%
Pay fixed, matched interest rate swaps with counterparty	444,701		4.5	(27,430		)	2.97	%	5.22	%
Total asset conversion swaps	$	903,252	4.4	$	(2,826	)	4.07	%	4.13	%
Liability conversion swaps
Pay fixed interest rate swaps with counterparty	$	35,000	6.8	$	(292	)	3.25	%	4.02	%
Total liability conversion swaps	$	35,000	6.8	$	(292	)	3.25	%	4.02	%
Total swap portfolio	$	938,252	4.5	$	(3,118	)	4.04	%	4.13	%

The accounting for changes in the fair value of derivatives depends on the intended use of the derivative and the resulting designation.  Derivatives used to hedge the exposure to changes in the fair value of an asset, liability or firm commitment attributable to a particular risk, such as interest rate risk, are considered fair value hedges.  Derivatives used to hedge the exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges.

Fair Value Hedges. First Financial utilizes interest rate swaps as a means to offer commercial borrowers products that meet their needs, but are also designed to achieve First Financial’s desired interest rate risk profile at the time.  The fair value hedge agreements generally involve the net receipt by First Financial of floating-rate amounts in exchange for net payments by First Financial, through its loan clients, of fixed-rate amounts over the life of the agreements without an exchange of the underlying principal or notional amount.  This results in First Financial’s loan customers receiving fixed rate funding, while providing First Financial with a floating rate asset.  The net interest receivable or payable on the interest rate swaps is accrued and recognized as an adjustment to the interest income or interest expense of the hedged item.  The fair value of the interest rate swaps is included within accrued interest and other assets on the Consolidated Balance Sheets.  The corresponding fair-value adjustment is also included on the Consolidated Balance Sheets in the carrying value of the hedged item.  Derivative gains and losses not considered effective in hedging the change in fair value of the hedged item, if any, are recognized in income immediately.

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The following table details the location and amounts recognized for fair value hedges:

		Decrease to Interest income
(Dollars in thousands)		Three months ended						Nine months ended
Derivatives in fair value hedging relationships	Classification of change in fair value	September 30,						September 30,
		2012			2011			2012			2011
Interest rate contracts
Loans	Interest income - loans	$	(167	)	$	(221	)	$	(555	)	$	(692	)
Total		$	(167	)	$	(221	)	$	(555	)	$	(692	)

Cash Flow Hedges. First Financial utilizes interest rate swaps designated as cash flow hedges to manage the variability of cash flows, primarily net interest income, attributable to changes in interest rates. The net interest receivable or payable on an interest rate swap designated as a cash flow hedge is accrued and recognized as an adjustment to interest income or interest expense. The fair value of interest rate swaps is included within accrued interest and other liabilities on the Consolidated Balance Sheets. Changes in the fair value of interest rate swaps are included in accumulated comprehensive income (loss). Derivative gains and losses not considered effective in hedging the cash flows related to the hedged items, if any, are recognized in income immediately.

Effective July 2, 2012, First Financial executed a cash flow hedge utilizing an interest rate swap to hedge against interest rate volatility on $35.0 million of floating rate interest-bearing deposits indexed to the U.S. Federal Funds Target Rate. This interest rate swap involves the receipt by First Financial of variable-rate interest amounts in exchange for fixed-rate interest payments by First Financial for a period of 7 years.

The following table details the location and amounts recognized for cash flow hedges:

	Amount of gain/(loss) recognized in OCI on derivatives (effective portion)							Amount of gain/(loss) reclassified from accumulated OCI into earnings (effective portion)
(Dollars in thousands)	September 30, 2012							September 30, 2012
Derivatives in cash flow hedging relationships	Three months ended			Nine months ended			Classification of change in fair value	Three months ended			Nine months ended
Interest rate contracts
Interest-bearing deposits	$	(182	)	$	(182	)	Interest income-interest-bearing deposits	$	(67	)	$	(67	)
Total	$	(182	)	$	(182	)		$	(67	)	$	(67	)

NOTE 8:  BORROWINGS

Short-term borrowings on the Consolidated Balance Sheets include overnight advances from the Federal Loan Home Bank (FHLB). First Financial had $283.0 million in short-term borrowings with the FHLB at September 30, 2012 as a result of managing the Company's normal liquidity needs, on-going deposit rationalization strategies and recent investment securities purchases.

Long-term debt on the Consolidated Balance Sheets consists of FHLB long-term advances and repurchase agreements utilizing investment securities pledged as collateral, as well as a capital loan with a municipality.  The FHLB advances and repurchase agreements are primarily utilized to reduce overnight liquidity risk and to mitigate interest rate sensitivity on the balance sheet.  First Financial has $65.0 million in repurchase agreements which have remaining maturities of less than three years and a weighted average rate of 3.50%.  Securities pledged as collateral in conjunction with the repurchase agreements are included within investment securities available-for-sale on the Consolidated Balance Sheets.  

The Bank received a capital loan in the amount of $0.8 million during the third quarter of 2012 as part of an economic development agreement with the City of Cincinnati, Ohio. The loan is noninterest-bearing with a term of 15 years and will be forgiven upon maturity if the Bank complies with certain employment metrics throughout the term of the agreement.

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The following is a summary of long-term debt:

	September 30, 2012				December 31, 2011
(Dollars in thousands)	Amount		Average Rate		Amount		Average Rate
Federal Home Loan Bank	$	9,747	3.78	%	$	11,544	3.80	%
National Market Repurchase Agreement	65,000		3.50	%	65,000		3.50	%
Capital loan with municipality	774		0.00	%	$	0	0.00	%
Total long-term debt	$	75,521	3.50	%	$	76,544	3.55	%

Under Federal Reserve Board guidelines, a company can issue qualifying debentures up to 25% of qualifying Tier I capital. First Financial has the capacity to issue approximately $162.4 million in additional qualifying debentures under these guidelines.

NOTE 9:  LOANS (excluding covered loans)

First Financial offers clients a variety of commercial and consumer loan and lease products with various interest rates and payment terms. Lending activities are primarily concentrated in Ohio, Indiana and Kentucky, states where the Bank currently operates banking centers. Additionally, First Financial provides equipment and leasehold improvement financing for franchisees in the quick service and casual dining restaurant sector throughout the United States.

Credit Quality. To facilitate the monitoring of credit quality for commercial loans, and for purposes of determining an appropriate allowance for loan and lease losses, First Financial utilizes the following categories of credit grades:

Pass - Higher quality loans that do not fit any of the other categories described below.

Special Mention - First Financial assigns a Special Mention rating to loans and leases with potential weaknesses that deserve management's close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or lease or in First Financial's credit position at some future date.

Substandard - First Financial assigns a substandard rating to loans or leases that are inadequately protected by the current sound financial worth and paying capacity of the borrower or of the collateral pledged, if any. Substandard loans and leases have well-defined weaknesses that jeopardize repayment of the debt. Substandard loans and leases are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not addressed.

Doubtful - First Financial assigns a doubtful rating to loans and leases with all the attributes of a substandard rating with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions and values, highly questionable and improbable. The possibility of loss is extremely high, but because of certain important and reasonably specific pending factors that may work to the advantage and strengthening of the credit quality of the loan or lease, its classification as an estimated loss is deferred until its more exact status may be determined. Pending factors include proposed merger, acquisition or liquidation procedures, capital injection, perfecting liens on additional collateral and refinancing plans.

The credit grades described above, which are derived from standard regulatory rating definitions, are assigned upon initial approval of credit to borrowers and updated periodically thereafter.

First Financial considers repayment performance as the best indicator of credit quality for consumer loans. Consumer loans that have principal and interest payments that are past due by ninety days or more are generally classified as nonperforming. Additionally, consumer loans that have been modified in a TDR are classified as nonperforming unless such loans have a sustained period of repayment performance of six months or greater and are reasonably assured of repayment in accordance with the restructured terms. All other consumer loans and leases are classified as performing.

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Commercial and consumer credit exposure by risk attribute was as follows:

	As of September 30, 2012
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Total
Pass	$	794,471	$	81,033	$	1,230,599	$	2,106,103
Special Mention	21,174		167		32,001		53,342
Substandard	19,213		10,697		75,555		105,465
Doubtful	0		0		481		481
Total	$	834,858	$	91,897	$	1,338,636	$	2,265,391

(Dollars in thousands)	Real Estate Residential		Installment		Home Equity		Other		Total
Performing	$	292,584	$	58,907	$	366,379	$	72,947	$	790,817
Nonperforming	7,070		284		2,497		0		9,851
Total	$	299,654	$	59,191	$	368,876	$	72,947	$	800,668

	As of December 31, 2011
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Total
Pass	$	799,471	$	89,072	$	1,110,718	$	1,999,261
Special Mention	37,547		1,751		28,994		68,292
Substandard	19,435		24,151		93,355		136,941
Doubtful	528		0		0		528
Total	$	856,981	$	114,974	$	1,233,067	$	2,205,022

(Dollars in thousands)	Real Estate Residential		Installment		Home Equity		Other		Total
Performing	$	279,958	$	67,136	$	356,887	$	48,942	$	752,923
Nonperforming	8,022		407		2,073		0		10,502
Total	$	287,980	$	67,543	$	358,960	$	48,942	$	763,425

Delinquency. Loans are considered past due or delinquent when the contractual principal or interest due in accordance with the terms of the loan agreement or any portion thereof remains unpaid after the date of the scheduled payment.

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Loan delinquency, including nonaccrual loans, was as follows:

	As of September 30, 2012
(Dollars in thousands)	30 – 59 days past due		60 – 89 days past due		> 90 days past due		Total past due		Current		Total		> 90 days past due and  accruing
Loans
Commercial	$	948	$	1,461	$	4,468	$	6,877	$	827,981	$	834,858	$	0
Real estate - construction	51		0		2,172		2,223		89,674		91,897		0
Real estate - commercial	2,805		373		30,308		33,486		1,305,150		1,338,636		0
Real estate - residential	6,168		1,663		6,505		14,336		285,318		299,654		0
Installment	549		130		226		905		58,286		59,191		0
Home equity	1,438		349		2,211		3,998		364,878		368,876		0
All other	398		161		108		667		72,280		72,947		108
Total	$	12,357	$	4,137	$	45,998	$	62,492	$	3,003,567	$	3,066,059	$	108

	As of December 31, 2011
(Dollars in thousands)	30 - 59 days past due		60 - 89 days past due		> 90 days past due		Total past due		Current		Total		> 90 days past due and accruing
Loans
Commercial	$	2,964	$	96	$	7,473	$	10,533	$	846,448	$	856,981	$	0
Real estate - construction	47		0		17,004		17,051		97,923		114,974		0
Real estate - commercial	4,940		2,102		16,654		23,696		1,209,371		1,233,067		0
Real estate - residential	8,602		236		7,012		15,850		272,130		287,980		0
Installment	437		53		355		845		66,698		67,543		0
Home equity	1,304		246		1,637		3,187		355,773		358,960		0
All other	495		231		191		917		48,025		48,942		191
Total	$	18,789	$	2,964	$	50,326	$	72,079	$	2,896,368	$	2,968,447	$	191

Nonaccrual. Loans are classified as nonaccrual when, in the opinion of management, collection of principal or interest is doubtful or when principal or interest payments are ninety days or more past due. Generally, loans are placed in nonaccrual status due to the continued failure to adhere to contractual payment terms by the borrower coupled with other pertinent factors, such as, insufficient collateral value. The accrual of interest income is discontinued and previously accrued, but unpaid interest is reversed when a loan is placed on nonaccrual status. Any payments received while a loan is on nonaccrual status are applied as a reduction to the carrying value of the loan. A loan may be placed back on accrual status if all contractual payments have been received and collection of future principal and interest payments is no longer doubtful.

Troubled Debt Restructurings. A loan modification is considered a troubled debt restructuring (TDR) when two conditions are met: 1) the borrower is experiencing financial difficulty and 2) concessions are made by the Company that would not otherwise be considered for a borrower with similar credit characteristics. The most common types of modifications include interest rate reductions, maturity extensions and modifications to principal amortization including interest only structures. Modified terms are dependent upon the financial position and needs of the individual borrower. If the modification agreement is violated, the loan is handled by the Company’s credit administration group for resolution, which may result in foreclosure in the case of real estate.

TDRs are generally classified as nonaccrual for a minimum period of six months and may qualify for return to accrual status once they have demonstrated performance with the terms of the loan modification.

16

First Financial had 97 TDRs totaling $24.6 million at September 30, 2012, including $11.6 million on accrual status and $13.0 million classified as nonaccrual. First Financial had $3.0 million of commitments outstanding to lend additional funds to borrowers whose loan terms have been modified through TDRs. At September 30, 2012, the allowance for loan and lease losses included reserves of $3.6 million related to TDRs. For the three and nine months ended September 30, 2012, First Financial charged off $1.7 million and $6.4 million for the portion of TDRs determined to be uncollectible. Additionally, at September 30, 2012, approximately $2.5 million of the accruing TDRs have been performing in accordance with the restructured terms for more than one year.

First Financial had 78 TDRs totaling $22.1 million at December 31, 2011, including $4.0 million of loans on accrual status and $18.1 million classified as nonaccrual. First Financial had no commitments outstanding to lend additional funds to borrowers whose loan terms have been modified through TDRs. At December 31, 2011, the allowance for loan and lease losses included reserves of $4.3 million related to TDRs. At December 31, 2011, approximately $1.3 million of the accruing TDRs had been performing in accordance with the restructured terms for more than one year.

The following tables provide information on loan modifications classified as TDRs during the three and nine months ended September 30, 2012 and 2011.

	Three months ended
	September 30, 2012					September 30, 2011
	Total TDRs					Total TDRs
(Dollars in thousands)	Number of loans	Pre-modification loan balance		Period end balance		Number of loans	Pre-modification loan balance		Period end balance
Commercial	6	$	3,787	$	4,027	1	$	44	$	44
Real estate - construction	0	0		0		0	0		0
Real estate - commercial	8	5,105		5,077		2	467		206
Real estate - residential	0	0		0		3	242		245
Installment	0	0		0		0	0		0
Home equity	0	0		0		0	0		0
Total	14	$	8,892	$	9,104	6	$	753	$	495

	Nine months ended
	September 30, 2012					September 30, 2011
	Total TDRs					Total TDRs
(Dollars in thousands)	Number of loans	Pre-modification loan balance		Period end balance		Number of loans	Pre-modification loan balance		Period end balance
Commercial	16	$	8,358	$	8,589	7	$	388	$	354
Real estate - construction	0	0		0		0	0		0
Real estate - commercial	22	9,854		9,795		10	1,431		1,016
Real estate - residential	2	164		166		13	1,295		1,301
Installment	0	0		0		2	114		111
Home equity	0	0		0		1	101		101
Total	40	$	18,376	$	18,550	33	$	3,329	$	2,883

17

The following table provides information on how TDRs were modified during the three and nine months ended September 30, 2012 and 2011.

	Three months ended				Nine months ended
	September 30, (2)				September 30, (2)
(Dollars in thousands)	2012		2011		2012		2011
Extended maturities	$	6,144	$	249	$	13,404	$	1,445
Adjusted interest rates	0		114		166		271
Combination of rate and maturity changes	0		132		563		1,056
Forbearance	2,565		0		3,801		0
Other (1)	395		0		616		111
Total	$	9,104	$	495	$	18,550	$	2,883

(1) Other includes covenant modifications and other concessions or combination of concessions that do not consist of interest rate adjustments, forbearance, and maturity extensions.

(2) Balances are as of period end.

First Financial considers repayment performance as an indication of the effectiveness of the Company's loan modifications. A borrower that is ninety days or more past due on any principal or interest payments for a TDR, or who prematurely terminates a restructured loan agreement without satisfying the contractual principal balance (for example, in a deed-in-lieu arrangement), is considered to be in payment default of the terms of the TDR agreement.

There were two commercial loan modifications classified as TDRs in the last twelve months, totaling $1.1 million, that experienced a payment default during the nine months ended September 30, 2012.

There were four loan modifications classified as a TDR in the last twelve months, totaling $1.3 million that experienced a payment default during the nine months ended September 30, 2011.

Impaired Loans. Loans placed in nonaccrual status and TDRs are considered impaired. The following table provides information on nonaccrual, TDRs and total impaired loans.

(Dollars in thousands)	September 30, 2012		December 31, 2011
Impaired loans
Nonaccrual loans
Commercial	$	4,563	$	7,809
Real estate-construction	2,536		10,005
Real estate-commercial	33,961		28,349
Real estate-residential	5,563		5,692
Installment	284		371
Home equity	2,497		2,073
Nonaccrual loans	49,404		54,299
Troubled debt restructurings
Accruing	11,604		4,009
Nonaccrual	13,017		18,071
Total troubled debt restructurings	24,621		22,080
Total impaired loans	$	74,025	$	76,379

18

	Three months ended				Nine months ended
	September 30,				September 30,
(Dollars in thousands)	2012		2011		2012		2011
Interest income effect on impaired loans
Gross amount of interest that would have been recorded under original terms	$	1,145	$	1,390	$	3,734	$	4,103
Interest included in income
Nonaccrual loans	54		108		403		358
Troubled debt restructurings	199		49		430		215
Total interest included in income	253		157		833		573
Net impact on interest income	$	892	$	1,233	$	2,901	$	3,530

First Financial individually reviews all impaired commercial loan relationships greater than $250,000, as well as consumer loan TDRs greater than $100,000, to determine if a specific allowance based on the borrower’s overall financial condition, resources and payment record, support from guarantors and the realizable value of any collateral is necessary. Specific allowances are based on expected cash flows, discounted using the loan's initial effective interest rate or the fair value of the collateral for certain collateral dependent loans.

First Financial's investment in impaired loans was as follows:

	As of September 30, 2012
(Dollars in thousands)	Current Balance		Contractual Principal Balance		Related Allowance		Average Current Balance		YTD Interest Income Recognized		Quarterly Interest Income Recognized
Loans with no related allowance recorded
Commercial	$	6,344	$	8,673	$	0	$	7,932	$	116	$	24
Real estate - construction	2,049		2,260		0		4,705		15		5
Real estate - commercial	16,508		25,173		0		15,498		195		93
Real estate - residential	8,486		9,925		0		8,274		52		17
Installment	397		427		0		452		2		1
Home equity	2,496		2,806		0		2,216		6		2
Loans with an allowance recorded
Commercial	7,272		8,032		1,713		5,797		142		55
Real estate - construction	1,652		2,168		853		5,882		71		12
Real estate - commercial	26,710		28,807		8,816		25,870		204		34
Real estate - residential	2,010		2,013		290		2,358		29		9
Installment	0		0		0		0		0		0
Home equity	101		101		2		76		1		1
Total
Commercial	13,616		16,705		1,713		13,729		258		79
Real estate - construction	3,701		4,428		853		10,587		86		17
Real estate - commercial	43,218		53,980		8,816		41,368		399		127
Real estate - residential	10,496		11,938		290		10,632		81		26
Installment	397		427		0		452		2		1
Home equity	2,597		2,907		2		2,292		7		3
Total	$	74,025	$	90,385	$	11,674	$	79,060	$	833	$	253

19

	As of December 31, 2011
(Dollars in thousands)	Current Balance		Contractual Principal Balance		Related Allowance		Average Current Balance		Interest Income Recognized
Loans with no related allowance recorded
Commercial	$	6,351	$	8,387	$	0	$	7,337	$	62
Real estate - construction	6,289		11,129		0		5,657		2
Real estate - commercial	14,999		22,718		0		18,306		249
Real estate - residential	8,639		9,580		0		6,848		66
Installment	485		526		0		356		5
Home equity	2,073		2,206		0		2,337		10
Loans with an allowance recorded
Commercial	4,131		4,267		3,205		3,683		15
Real estate - construction	11,098		13,905		2,578		13,731		92
Real estate - commercial	19,521		26,357		6,441		15,484		225
Real estate - residential	2,692		2,705		313		3,630		37
Installment	0		0		0		15		1
Home Equity	101		101		2		81		3
Total
Commercial	10,482		12,654		3,205		11,020		77
Real estate - construction	17,387		25,034		2,578		19,388		94
Real estate - commercial	34,520		49,075		6,441		33,790		474
Real estate - residential	11,331		12,285		313		10,478		103
Installment	485		526		0		371		6
Home equity	2,174		2,307		2		2,418		13
Total	$	76,379	$	101,881	$	12,539	$	77,465	$	767

OREO. Other real estate owned (OREO) is comprised of properties acquired by the Company through the loan foreclosure or repossession process, or other resolution activity that results in partial or total satisfaction of problem loans. The acquired properties are recorded at the lower of cost or fair value less estimated costs of disposal (net realizable value), upon acquisition. Losses arising at the time of acquisition of such properties are charged against the allowance for loan and lease losses. Subsequent write-downs in the carrying value of OREO properties are expensed as incurred. Improvements to the properties may be capitalized if the improvements contribute to the overall value of the property, but may not be capitalized in excess of the net realizable value of the property.

20

Changes in OREO were as follows:

	Three months ended				Nine months ended
	September 30,				September 30,
(Dollars in thousands)	2012		2011		2012		2011
Balance at beginning of period	$	15,688	$	16,313	$	11,317	$	17,907
Additions
Commercial	539		241		5,888		1,328
Residential	406		416		2,320		2,609
Total additions	945		657		8,208		3,937
Disposals
Commercial	1,209		3,605		2,221		3,909
Residential	413		1,293		1,025		2,345
Total disposals	1,622		4,898		3,246		6,254
Write-downs
Commercial	1,041		0		2,181		3,341
Residential	58		69		186		246
Total write-downs	1,099		69		2,367		3,587
Balance at end of period	$	13,912	$	12,003	$	13,912	$	12,003

NOTE 10:  COVERED LOANS

Loans acquired in Federal Deposit Insurance Corporation (FDIC)-assisted transactions are initially covered under loss sharing agreements whereby the FDIC will reimburse First Financial for the majority of any losses incurred and are referred to as covered loans.

First Financial evaluates purchased loans for impairment in accordance with the provisions of FASB ASC Topic 310-30. The cash flows expected to be collected on purchased loans are estimated based upon the expected remaining life of the underlying loans, which includes the effects of estimated prepayments. Purchased loans are considered impaired if there is evidence of credit deterioration since origination and if it is probable that not all contractually required payments will be collected. First Financial is accounting for the majority of its covered loans under FASB ASC Topic 310-30 except for loans with revolving privileges, which are outside the scope of this guidance, and loans for which cash flows could not be estimated, which are accounted for under the cost recovery method. For purposes of applying the guidance under FASB ASC Topic 310-30, First Financial grouped acquired loans into pools based on common risk characteristics.

Purchased impaired loans are not classified as nonperforming assets as the loans are considered to be performing under FASB ASC Topic 310-30. Therefore, interest income, through accretion of the difference between the carrying value of the loans and the expected cash flows is being recognized on all purchased loans accounted for under FASB ASC Topic 310-30.

21

The following table reflects the carrying value of all purchased impaired and nonimpaired covered loans:

	September 30, 2012						December 31, 2011
(Dollars in thousands)	Loans accounted for under FASB ASC Topic 310-30		Loans excluded from FASB ASC Topic 310-30 (1)		Total purchased loans		Loans accounted for under FASB ASC Topic 310-30		Loans Excluded From FASB ASC Topic 310-30 (1)		Total purchased loans
Commercial	$	114,574	$	7,171	$	121,745	$	182,625	$	13,267	$	195,892
Real estate - construction	12,898		0		12,898		17,120		0		17,120
Real estate - commercial	504,453		7,867		512,320		627,257		9,787		637,044
Real estate - residential	105,113		0		105,113		121,117		0		121,117
Installment	9,108		784		9,892		12,123		1,053		13,176
Home equity	2,679		57,823		60,502		4,146		60,832		64,978
Other covered loans	0		3,045		3,045		0		3,917		3,917
Total covered loans	$	748,825	$	76,690	$	825,515	$	964,388	$	88,856	$	1,053,244

(1) Includes loans with revolving privileges which are scoped out of FASB ASC Topic 310-30 and certain loans which First Financial elected to treat under the cost recovery method of accounting.

The outstanding balance of all loans accounted for under FASB ASC Topic 310-30, including contractual principal, interest, fees and penalties, was $1.2 billion and $1.6 billion as of September 30, 2012 and December 31, 2011, respectively.

Changes in the carrying amount of accretable yield for loans accounted for under FASB ASC Topic 310-30 were as follows:

	Three Months Ended						Nine months ended
	September 30,						September 30,
(Dollars in thousands)	2012			2011			2012			2011
Balance at beginning of period (1)	$	283,296		$	421,781		$	344,410		$	509,945
Reclassification from nonaccretable difference	2,338			17,311			25,780			50,517
Accretion	(21,730		)	(31,168		)	(71,674		)	(97,447		)
Other net activity (2)	(11,749		)	(4,878		)	(46,361		)	(59,969		)
Balance at end of period	$	252,155		$	403,046		$	252,155		$	403,046

(1)   Excludes loans with revolving privileges which are scoped out of FASB Topic 310-30 and certain loans which First Financial elected to treat under the cost recovery method of accounting

(2)   Includes the impact of loan repayments and charge-offs

Credit Quality. For further discussion of First Financial's monitoring of credit quality for commercial and consumer loans, including discussion of the risk attributes noted below, please see Note 9 - Loans.

Covered commercial and consumer credit exposure by risk attribute was as follows:

	As of September 30, 2012
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Total
Pass	$	60,033	$	2,309	$	249,139	$	311,481
Special Mention	15,289		3,290		65,766		84,345
Substandard	43,628		7,299		197,234		248,161
Doubtful	2,795		0		181		2,976
Total	$	121,745	$	12,898	$	512,320	$	646,963

22

(Dollars in thousands)	Real estate residential		Installment		Home equity		Other		Total
Performing	$	105,113	$	9,892	$	58,639	$	3,039	$	176,683
Nonperforming	0		0		1,863		6		1,869
Total	$	105,113	$	9,892	$	60,502	$	3,045	$	178,552

	December 31, 2011
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Total
Pass	$	113,201	$	2,506	$	340,889	$	456,596
Special Mention	22,468		3,597		63,880		89,945
Substandard	52,103		11,017		230,870		293,990
Doubtful	8,120		0		1,405		9,525
Total	$	195,892	$	17,120	$	637,044	$	850,056

(Dollars in thousands)	Real estate residential		Installment		Home equity		Other		Total
Performing	$	121,117	$	13,176	$	63,231	$	3,899	$	201,423
Nonperforming	0		0		1,747		18		1,765
Total	$	121,117	$	13,176	$	64,978	$	3,917	$	203,188

First Financial reviews its forecast of expected cash flows for loans accounted for under FASB ASC Topic 310-30 on a quarterly basis. The Company experienced changes in both the timing and amount of expected cash flows on certain loan pools related to payment activities and loan resolution strategies resulting in a $2.3 million reclassification from nonaccretable to accretable difference during the third quarter of 2012. Similarly, the Company reclassified $17.3 million from nonaccretable to accretable difference during the third quarter of 2011, and $25.8 million and $50.5 million for the nine months ended September 30, 2012, and 2011, respectively.

Generally, net increases in expected cash flows for a pool of loans results in a yield adjustments on the loan pool on a prospective basis. Net declines in expected cash flows for a pool of loans are considered impairment and recorded as provision expense, and a related allowance for loan and lease losses on covered loans, on a discounted basis during the period. Improved cash flow expectations for loan pools that were impaired during prior periods is recorded first as a reversal of previously recorded impairment and then as an increase in prospective yield when all previously recorded impairment has been recaptured. For further detail on impairment and provision expense related to loans accounted for under FASB ASC Topic 310-30, see "Covered Loans" under Note 11 - Allowance for Loan and Lease Losses.

Covered loans accounted for under FASB ASC Topic 310-30 are classified as performing, even though they may be contractually past due, as any nonpayment of contractual principal or interest is considered in the periodic re-estimation of expected cash flows and is included in the resulting recognition of current period covered loan loss provision or prospective yield adjustments.

Delinquency. Covered loans are considered past due or delinquent when the contractual principal or interest due in accordance with the terms of the loan agreement or any portion thereof remains unpaid after the due date of the scheduled payment.

23

Covered loan delinquency, excluding loans accounted for under FASB ASC Topic 310-30, was as follows:

	As of September 30, 2012
(Dollars in thousands)	30 - 59 days past due		60 - 89 days past due		> 90 days past due		Total past due		Current		Total		> 90 days  past due and accruing
Loans
Commercial	$	10	$	316	$	1,960	$	2,286	$	4,885	$	7,171	$	0
Real estate - commercial	0		0		941		941		6,926		7,867		0
Installment	0		0		0		0		784		784		0
Home equity	332		1,135		1,855		3,322		54,501		57,823		0
All other	139		7		13		159		2,886		3,045		7
Total	$	481	$	1,458	$	4,769	$	6,708	$	69,982	$	76,690	$	7

	As of December 31, 2011
(Dollars in thousands)	30 - 59 days past due		60 - 89 days past due		> 90 days past due		Total past due		Current		Total		> 90 days  past due and accruing
Loans
Commercial	$	73	$	294	$	6,490	$	6,857	$	6,410	$	13,267	$	0
Real estate - commercial	184		0		1,870		2,054		7,733		9,787		0
Installment	0		0		0		0		1,053		1,053		0
Home equity	1,344		11		1,679		3,034		57,798		60,832		0
All other	10		6		125		141		3,776		3,917		107
Total	$	1,611	$	311	$	10,164	$	12,086	$	76,770	$	88,856	$	107

Nonaccrual. Similar to uncovered loans, covered loans accounted for outside FASB ASC Topic 310-30 are classified as nonaccrual when, in the opinion of management, collection of principal or interest is doubtful or when principal or interest payments are ninety days or more past due. Generally, these loans are placed on nonaccrual status due to the continued failure to adhere to contractual payment terms by the borrower coupled with other pertinent factors, such as insufficient collateral value. The accrual of interest income is discontinued and previously accrued, but unpaid interest is reversed when a loan is placed in nonaccrual status. Any payments received while a loan is in nonaccrual status are applied as a reduction to the carrying value of the loan. A loan may be returned to accrual status if all contractual payments have been received and collection of future principal and interest payments is no longer doubtful.

Information on covered nonaccrual loans, excluding loans accounted for under FASB ASC Topic 310-30, was as follows:

(Dollars in thousands)	September 30, 2012		December 31, 2011
Nonaccrual loans
Commercial	$	2,448	$	7,203
Real estate-commercial	1,589		2,192
Home equity	1,863		1,747
All other	6		18
Total	$	5,906	$	11,160

24

	Three months ended				Nine months ended
	September 30,				September 30,
(Dollars in thousands)	2012		2011		2012		2011
Interest income effect on impaired loans
Gross amount of interest that would have been recorded under original terms	$	146	$	268	$	504	$	769
Interest included in income	9		8		70		49
Net impact on interest income	$	137	$	260	$	434	$	720

Impaired Loans. Covered loans placed in nonaccrual status, excluding loans accounted for under FASB ASC Topic 310-30, are considered impaired. First Financial’s investment in covered impaired loans, excluding loans accounted for under FASB ASC Topic 310-30, was as follows:

	As of September 30, 2012
(Dollars in thousands)	Current Balance		Unpaid Principal Balance		Related Allowance		Average Recorded Investment		YTD Interest Income Recognized		Quarterly Interest Income Recognized
Loans with no related allowance recorded:
Commercial	$	2,448	$	4,731	$	0	$	4,533	$	55	$	4
Real estate - commercial	1,589		3,188		0		1,945		14		5
Home equity	1,863		2,885		0		1,451		1		0
All other	6		6		0		14		0		0
Total	$	5,906	$	10,810	$	0	$	7,943	$	70	$	9

	As of December 31, 2011
(Dollars in thousands)	Current Balance		Unpaid Principal Balance		Related Allowance		Average Recorded Investment		Interest Income Recognized
Loans with no related allowance recorded:
Commercial	$	7,203	$	10,152	$	0	$	9,873	$	47
Real estate - commercial	2,192		4,002		0		2,504		5
Installment	1,747		2,878		0		1,559		6
Home equity	18		18		0		9		0
Total	$	11,160	$	17,050	$	0	$	13,945	$	58

Covered OREO. Covered OREO is comprised of properties acquired by the Company through the loan foreclosure or repossession process, or other resolution activities that result in partial or total satisfaction of problem covered loans. These properties remain subject to loss share agreements whereby the FDIC reimburses First Financial for the majority of any losses incurred. The acquired properties are recorded at the lower of cost or fair value upon acquisition. Losses arising at the time of acquisition of such properties are charged against the allowance for loan and lease losses. Subsequent write-downs in the carrying value of covered OREO properties are expensed as incurred. Improvements to the properties may be capitalized if the improvements contribute to the overall value of the property, but may not be capitalized in excess of the net realizable value of the property.

25

Changes in covered OREO were as follows:

	Three months ended				Nine months ended
	September 30,				September 30,
(Dollars in thousands)	2012		2011		2012		2011
Balance at beginning of period	$	25,408	$	36,687	$	44,818	$	35,257
Additions
Commercial	8,578		16,699		13,677		38,431
Residential	737		490		3,423		2,315
Total additions	9,315		17,189		17,100		40,746
Disposals
Commercial	5,858		9,440		24,417		20,940
Residential	0		901		2,354		6,992
Total disposals	5,858		10,341		26,771		27,932
Write-downs
Commercial	249		614		5,665		4,138
Residential	0		83		866		1,095
Total write-downs	249		697		6,531		5,233
Balance at end of period	$	28,616	$	42,838	$	28,616	$	42,838

NOTE 11:  ALLOWANCE FOR LOAN AND LEASE LOSSES

Loans (excluding covered loans). For each reporting period, management maintains the allowance for loan and lease losses at a level that it considers sufficient to absorb probable loan and lease losses inherent in the portfolio. Management determines the adequacy of the allowance based on historical loss experience as well as other significant factors such as composition of the portfolio, economic conditions, geographic footprint, the results of periodic internal and external evaluations of delinquent, nonaccrual and classified loans and any other adverse situations that may affect a specific borrower's ability to repay (including the timing of future payments). This evaluation is inherently subjective as it requires utilizing material estimates that may be susceptible to significant change.

In the commercial portfolio, which includes time and demand notes, tax-exempt loans and commercial real estate loans, non-homogeneous loan relationships greater than $250,000 that are considered impaired or designated as a TDR are evaluated to determine the need for a specific allowance based on the borrower's overall financial condition, resources and payment record, support from guarantors and the realizable value of any collateral.

The allowance for non-impaired commercial loans and impaired commercial loan relationships less than $250,000 includes a process of estimating the probable losses inherent in the portfolio by category, based on First Financial's internal system of credit risk ratings and historical loss data. These estimates may also be adjusted for management's estimate of probable losses on specific loan types dependent upon trends in the values of the underlying collateral, delinquent and nonaccrual loans, prevailing economic conditions, changes in lending strategies and other influencing factors.

With the exception of loans modified as TDRs, consumer loans are evaluated as an asset type within a category (i.e., residential real estate, installment, etc.), as these loans exhibit homogeneous characteristics. The allowance for consumer loans which includes residential real estate, installment, home equity, credit card loans and overdrafts, is established by estimating losses inherent in each particular category of consumer loans. The estimate of losses is primarily based on historical loss rates for each category, as well as trends in delinquent and nonaccrual loans, prevailing economic conditions and other significant influencing factors. Consumer loan relationships modified as TDRs greater than $100,000 are individually reviewed to determine if a specific allowance is necessary.

There were no material changes to First Financial's accounting policies or methodology related to the allowance for loan and lease losses during the first nine months of 2012, however certain modifications were made to the estimation process in the third quarter of 2012 to place greater emphasis on quantitative factors such as historical loan losses and less emphasis on qualitative factors. This resulted in a shift in the allocation of the allowance between certain consumer and commercial loan types but had no significant impact on the total allowance for loan and lease losses at September 30, 2012.

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First Financial's policy is to charge-off all or a portion of a commercial loan when, in management's opinion, it is unlikely to collect the principal amount owed in full either through payments from the borrower or from the liquidation of collateral.

Changes in the allowance for loan and lease losses for the previous five quarters and year-to-date are presented in the table that follows:

	Three Months Ended															Nine months ended
	2012									2011						September 30,
(Dollars in thousands)	Sep. 30,			June 30,			Mar. 31,			Dec. 31,			Sep. 30,			2012			2011
Balance at beginning of period	$	50,952		$	49,437		$	52,576		$	54,537		$	53,671		$	52,576		$	57,235
Provision for loan losses	3,613			8,364			3,258			5,164			7,643			15,235			14,046
Loans charged off	(5,804		)	(7,138		)	(6,822		)	(7,791		)	(7,174		)	(19,764		)	(18,007		)
Recoveries	431			289			425			666			397			1,145			1,263
Balance at end of period	$	49,192		$	50,952		$	49,437		$	52,576		$	54,537		$	49,192		$	54,537
Allowance for loan and lease losses to total ending loans	1.60		%	1.69		%	1.67		%	1.77		%	1.86		%	1.60		%	1.86		%

Year-to-date changes in the allowance for loan and lease losses by loan category were as follows:

	Nine Months Ended September 30, 2012
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Residential			Installment			Home Equity			Other		Total
Allowance for loan and lease losses:
Balance at beginning of period	$	10,289	$	4,424	$	18,228	$	4,994		$	1,659		$	10,751		$	2,231	$	52,576
Provision for loan and lease losses	1,645		2,322		15,324		(360		)	(1,050		)	(3,934		)	1,288		15,235
Gross charge-offs	3,655		2,684		8,791		1,360			310			1,939			1,025		19,764
Recoveries	322		0		219		70			270			83			181		1,145
Total net charge-offs	3,333		2,684		8,572		1,290			40			1,856			844		18,619
Ending allowance for loan and lease losses	$	8,601	$	4,062	$	24,980	$	3,344		$	569		$	4,961		$	2,675	$	49,192
Ending allowance on loans individually evaluated for impairment	$	1,713	$	853	$	8,816	$	290		$	0		$	2		$	0	$	11,674
Ending allowance on loans collectively evaluated for impairment	6,888		3,209		16,164		3,054			569			4,959			2,675		37,518
Ending allowance for loan and lease losses	$	8,601	$	4,062	$	24,980	$	3,344		$	569		$	4,961		$	2,675	$	49,192
Loans, excluding covered loans
Ending balance of loans individually evaluated for impairment	$	11,940	$	3,701	$	38,972	$	2,664		$	0		$	101		$	0	$	57,378
Ending balance of loans collectively evaluated for impairment	822,918		88,196		1,299,664		296,990			59,191			368,775			72,947		3,008,681
Total loans, excluding covered loans	$	834,858	$	91,897	$	1,338,636	$	299,654		$	59,191		$	368,876		$	72,947	$	3,066,059

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	Twelve Months Ended December 31, 2011
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Residential			Installment			Home Equity		Other		Total
Allowance for loan and lease losses:
Balance at beginning of period	$	10,138	$	8,326	$	14,917	$	8,907		$	1,981		$	10,939	$	2,027	$	57,235
Provision for loan and lease losses	2,825		2,345		13,384		(2,407		)	(159		)	1,878		1,344		19,210
Gross charge-offs	3,436		6,279		10,382		1,551			526			2,183		1,441		25,798
Recoveries	762		32		309		45			363			117		301		1,929
Total net charge-offs	2,674		6,247		10,073		1,506			163			2,066		1,140		23,869
Ending allowance for loan and lease losses	$	10,289	$	4,424	$	18,228	$	4,994		$	1,659		$	10,751	$	2,231	$	52,576
Ending allowance on loans individually evaluated for impairment	$	3,205	$	2,578	$	6,441	$	313		$	0		$	2	$	0	$	12,539
Ending allowance on loans collectively evaluated for impairment	7,084		1,846		11,787		4,681			1,659			10,749		2,231		40,037
Ending allowance for loan and lease losses	$	10,289	$	4,424	$	18,228	$	4,994		$	1,659		$	10,751	$	2,231	$	52,576
Loans, excluding covered loans
Ending balance of loans individually evaluated for impairment	$	8,351	$	17,387	$	30,708	$	3,730		$	0		$	101	$	0	$	60,277
Ending balance of loans collectively evaluated for impairment	848,630		97,587		1,202,359		284,250			67,543			358,859		48,942		2,908,170
Total loans, excluding covered loans	$	856,981	$	114,974	$	1,233,067	$	287,980		$	67,543		$	358,960	$	48,942	$	2,968,447

Covered Loans. In accordance with the accounting guidance for business combinations, there was no allowance brought forward on covered loans as any credit deterioration evident in the loans at the time of acquisition was included in the determination of the fair value of the loans at the acquisition date.

The majority of covered loans are accounted for under FASB ASC Topic 310-30, whereby First Financial is required to periodically re-estimate the expected cash flows on the loans. Generally, a decline in expected cash flows for a pool of loans is referred to as impairment and recorded as provision expense and a related allowance for loan and lease losses on covered loans, on a discounted basis during the period. Estimated reimbursements due from the FDIC under loss share agreements related to any declines in expected cash flows for a pool of loans are recorded as noninterest income and an increase to the FDIC indemnification asset in the same period. Improvement in expected cash flows for a pool of loans, once any previously recorded impairment is recaptured, is recognized prospectively as an adjustment to the yield on the loans in the pool and a related adjustment to the yield on the FDIC indemnification asset.

First Financial performs periodic valuation procedures to re-estimate the expected cash flows on covered loans accounted for under FASB ASC Topic 310-30 and compare the present value of expected cash flows to the carrying value of the loans at the pool level. In order to estimate expected cash flows, First Financial specifically reviews a sample of these covered loans each period to assist in the determination of appropriate probability of default and loss given default assumptions to be applied to the remainder of the portfolio. The estimate of expected cash flows may also be adjusted for management's estimate of probable losses on specific loan types dependent upon trends in observable market and industry data, such as prepayment speeds and collateral values. These cash flow evaluations are inherently subjective as they require material estimates, all of which may be susceptible to significant change.

First Financial updated the valuation related to covered loans during the third quarter of 2012, and as a result of impairment in certain loan pools, recognized total provision expense of $6.6 million and realized net charge-offs of $6.1 million during the quarter, resulting in an allowance for covered loan losses of $48.9 million as of September 30, 2012. First Financial recognized provision expense on covered loans of $25.6 million and realized net charge-offs of $19.6 million for the first nine months of 2012. Additionally, the Company recognized loss share expenses of $3.6 million for the third quarter of 2012 and $10.9 million for the nine months ended September 30, 2012 primarily related to attorney fees and losses on covered OREO during the period.  The receivable due from the FDIC under loss share agreements related to the covered provision expense and losses on covered OREO of $8.5 million for the third quarter of 2012 and $29.6 million for the first nine months of 2012 was recognized as FDIC loss sharing income and a corresponding increase to the FDIC indemnification asset.

For the third quarter of 2011, First Financial recognized provision expense on covered loans of $7.3 million related to net charge-offs of $10.2 million during the period.  First Financial recognized provision expense on covered loans of $57.2 million and realized net charge-offs of $25.6 million for the first nine months of 2011. The related receivable due from the FDIC under loss share agreements related to these loans of $8.4 million for the third quarter of 2011 and $53.5 million for the first nine

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months of 2011, was recognized as FDIC loss sharing income and a corresponding increase to the FDIC indemnification asset.  

The allowance for loan and lease losses on covered loans is presented in the tables below:

	September 30, 2012
			Real Estate
(Dollars in thousands)	Commercial		Commercial		Residential		Installment		Total
Ending allowance on loans acquired with deteriorated credit quality (ASC 310-30)	$	19,268	$	25,919	$	3,079	$	629	$	48,895
Ending allowance on acquired loans outside the scope of ASC 310-30	0		0		0		0		0
Ending allowance on covered loans	$	19,268	$	25,919	$	3,079	$	629	$	48,895

	December 31, 2011
			Real Estate
(Dollars in thousands)	Commercial		Commercial		Residential		Installment		Total
Ending allowance on loans acquired with deteriorated credit quality (ASC 310-30)	$	19,160	$	21,930	$	1,396	$	349	$	42,835
Ending allowance on acquired loans outside the scope of ASC 310-30	0		0		0		0		0
Ending allowance on covered loans	$	19,160	$	21,930	$	1,396	$	349	$	42,835

Changes in the allowance for loan and lease losses on covered loans for the previous five quarters and year-to-date were as follows:

	Three Months Ended															Nine months ended
	2012									2011						September 30,
(Dollars in thousands)	Sep. 30,			June 30,			Mar. 31,			Dec. 31,			Sep. 30,			2012			2011
Balance at beginning of period	$	48,327		$	46,156		$	42,835		$	48,112		$	51,044		$	42,835		$	16,493
Provision for loan and lease losses	6,622			6,047			12,951			6,910			7,260			25,620			57,171
Loans charged-off	(9,058		)	(5,163		)	(10,118		)	(13,513		)	(10,609		)	(24,339		)	(32,091		)
Recoveries	3,004			1,287			488			1,326			417			4,779			6,539
Balance at end of period	$	48,895		$	48,327		$	46,156		$	42,835		$	48,112		$	48,895		$	48,112

NOTE 12:  INCOME TAXES

First Financial’s effective tax rate for the third quarter of 2012 was 35.4% compared to 38.2% for the third quarter of 2011. The year-to-date effective tax rate through September 30, 2012 was 34.8% compared to 36.3% for the comparable period in 2011. The decrease in the effective tax rate during the third quarter 2012 as compared to the same period in 2011 was primarily due to an unfavorable provision to return adjustment recorded in the third quarter of 2011 related to the completion of the 2010 federal and state tax returns. First Financial recorded a favorable provision to return adjustment in the second quarter 2012 related to the completion of 2011 state tax returns. Provision to return adjustments of this nature are typical during the second or third quarters as federal and state tax returns are finalized.

At September 30, 2012, and December 31, 2011, First Financial had no FASB ASC Topic 740-10 unrecognized tax benefits recorded.  First Financial does not expect the total amount of unrecognized tax benefits to significantly increase within the next twelve months.

First Financial recognizes interest and penalties on income tax assessments or income tax refunds in the Consolidated Financial Statements as a component of noninterest expense.

First Financial and its subsidiaries are subject to U.S. federal income tax as well as state and local income tax in several

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jurisdictions.  Tax years prior to 2010 have been closed and are no longer subject to U.S. federal income tax examinations. The 2009 tax year had been under examination by the federal taxing authority and was closed during the second quarter of 2012 with no material impact to the Company's financial position and results of operations as a result of this examination.

First Financial is no longer subject to state and local income tax examinations for years prior to 2008.  Tax years 2008 through 2011 remain open to state and local examination in various jurisdictions.

NOTE 13:  EMPLOYEE BENEFIT PLANS

First Financial sponsors a non-contributory defined benefit pension plan covering substantially all employees and uses a December 31 measurement date for its defined benefit pension plan.

First Financial made no cash contributions to fund the pension plan in 2011 and does not expect to make cash contributions to its pension plan in 2012.  As a result of the plan’s funding status and related actuarial projections for 2012, First Financial recorded income related to its pension plan in the first nine months of 2012 of $0.4 million, compared to $1.0 million for the same period in 2011. Likewise, First Financial recorded income related to its pension plan of $0.1 million and $0.3 million in the third quarter of 2012 and 2011, respectively.

The following table sets forth information concerning amounts recognized in First Financial’s Consolidated Balance Sheets and Consolidated Statements of Income:

	Three months ended						Nine months ended
	September 30,						September 30,
(Dollars in thousands)	2012			2011			2012			2011
Service cost	$	894		$	825		$	2,559		$	2,475
Interest cost	606			675			1,986			2,025
Expected return on assets	(2,281		)	(2,237		)	(6,751		)	(6,787		)
Amortization of prior service cost	(106		)	(100		)	(316		)	(300		)
Net actuarial loss	780			525			2,130			1,575
Net periodic benefit income	$	(107	)	$	(312	)	$	(392	)	$	(1,012	)

Amounts recognized in accumulated other comprehensive income (loss):

	Three months ended						Nine months ended
	September 30,						September 30,
(Dollars in thousands)	2012			2011			2012			2011
Net actuarial loss	$	780		$	525		$	2,130		$	1,575
Amortization of prior service cost	(106		)	(100		)	(316		)	(300		)
Deferred tax liabilities	(255		)	(160		)	(685		)	(481		)
Net amount recognized in accumulated other comprehensive income (loss)	$	419		$	265		$	1,129		$	794

First Financial also sponsors a defined contribution 401(k) thrift plan which covers substantially all employees. Participants may contribute up to 50.0% of their earnings into the plan, not to exceed applicable limitations prescribed by the Internal Revenue Service. Employer contributions to the Plan are equal to 100.0% of the participant's contribution up to 3.0% of the participant's eligible salary on a before-tax basis, and 50.0% of the participant's contribution on the next 2.0% of the participant's eligible salary on a before-tax basis, up to a maximum employer contribution of 4.0%. All First Financial matching contributions vest immediately. First Financial contributions to the 401(k) plan are at the discretion of the board of directors.

NOTE 14:  FAIR VALUE DISCLOSURES

Fair Value Measurement

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The fair value framework as disclosed in the Fair Value Measurements and Disclosure Topic of FASB ASC Topic 825, Financial Instruments (Fair Value Topic) includes a hierarchy which focuses on prioritizing the inputs used in valuation techniques.  The fair value hierarchy gives the highest priority to quoted prices in active markets for identical assets or liabilities (Level 1), a lower priority to observable inputs other than quoted prices in active markets for identical assets and liabilities (Level 2) and the lowest priority to unobservable inputs (Level 3).  When determining the fair value measurements for assets and liabilities, First Financial looks to active markets to price identical assets or liabilities whenever possible and classifies such items in Level 1.  When identical assets and liabilities are not traded in active markets, First Financial looks to observable market data for similar assets and liabilities and classifies such items as Level 2.  Certain assets and liabilities are not actively traded in observable markets and First Financial must use alternative techniques, based on unobservable inputs, to determine the fair value and classifies such items as Level 3. The level within the fair value hierarchy is based on the lowest level of input that is significant in the fair value measurement.

The following methods, assumptions and valuation techniques were used by First Financial to measure different financial assets and liabilities at fair value and in estimating its fair value disclosures for financial instruments.

Cash and short-term investments. The carrying amounts reported in the Consolidated Balance Sheets for cash and short-term investments, such as federal funds sold, approximated the fair value of those instruments. The Company classifies cash and short-term investments in Level 1 of the fair value hierarchy.

Investment securities. Investment securities classified as trading and available-for-sale are recorded at fair value on a recurring basis.  Fair value measurement is based upon quoted market prices, when available (Level 1).  If quoted market prices are not available, fair values are measured utilizing independent valuation techniques of identical or similar investment securities.  First Financial compiles prices from various sources who may apply such techniques as matrix pricing to determine the value of identical or similar investment securities (Level 2).  Matrix pricing is a mathematical technique widely used in the banking industry to value investment securities without relying exclusively on quoted prices for the specific investment securities but rather relying on the investment securities’ relationship to other benchmark quoted investment securities.  Any investment securities not valued based upon the methods above are considered Level 3.

First Financial utilizes information provided by a third-party investment securities portfolio manager in analyzing the investment securities portfolio in accordance with the fair value hierarchy of the Fair Value Topic.  The portfolio manager’s evaluation of investment security portfolio pricing is performed using a combination of prices and data from other sources, along with internally developed matrix pricing models and assistance from the provider’s internal fixed income analysts and trading desk.  The portfolio manager’s month-end pricing process includes a series of quality assurance activities where prices are compared to recent market conditions, previous evaluation prices and between the various pricing services.  These processes produce a series of quality assurance reports on which price exceptions are identified, reviewed and where appropriate, securities are repriced.  In the event of a materially different price, the portfolio manager will report the variance as a “price challenge” and review the pricing methodology in detail.  The results of the quality assurance process are incorporated into the selection of pricing providers by the portfolio manager.

First Financial reviews the pricing methodologies utilized by the portfolio manager to ensure the fair value determination is consistent with the applicable accounting guidance and that the investments are properly classified in the fair value hierarchy. Further, the Company validates the fair values for a sample of securities in the portfolio by comparing the fair values provided by the portfolio manager to prices from other independent sources for the same or similar securities. First Financial analyzes unusual or significant variances and conducts additional research with the portfolio manager, if necessary, and takes appropriate action based on its findings.

Loans held for sale. Loans held for sale are carried at the lower of cost or fair value.  These loans currently consist of one-to-four family residential real estate loans originated for sale to qualified third parties.  Fair value is based on the contractual price to be received from these third parties, which is not materially different than cost due to the short duration between origination and sale (Level 2).  As such, First Financial records any fair value adjustments on a nonrecurring basis.  Gains and losses on the sale of loans are recorded as net gains from sales of loans within noninterest income in the Consolidated Statements of Income.

Loans (excluding covered loans). The fair value of commercial, commercial real estate, residential real estate and consumer loans were estimated by discounting the future cash flows using the current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities or repricing frequency.  The Company classifies the estimated fair value of uncovered loans as Level 3 in the fair value hierarchy.

Loans are designated as impaired when, in the judgment of management based on current information and events, it is probable that all amounts due according to the contractual terms of the loan agreement will not be collected.  Impaired loans are valued

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at the lower of cost or fair value for purposes of determining the appropriate amount of impairment to be allocated to the allowance for loan and lease losses.  Fair value is generally measured based on the value of the collateral securing the loans.  Collateral may be in the form of real estate or business assets including equipment, inventory and accounts receivable.  The vast majority of the collateral is real estate.  The value of real estate collateral is determined utilizing an income or market valuation approach based on an appraisal conducted by an independent, licensed third party appraiser (Level 3). The value of business equipment is based upon an outside appraisal if deemed significant, or the net book value on the applicable borrower financial statements if not considered significant.  Likewise, values for inventory and accounts receivable collateral are based on borrower financial statement balances or aging reports on a discounted basis as appropriate (Level 3).  Impaired loans allocated to the allowance for loan and lease losses are measured at fair value on a nonrecurring basis.  Any fair value adjustments are recorded in the period incurred as provision for loan and lease losses on the Consolidated Statements of Income.

Covered loans. Fair values for covered loans accounted for under FASB ASC Topic 310-30 are based on a discounted cash flow methodology that considered factors including the type of loan and related collateral, classification status, fixed or variable interest rate, term of the loan and whether or not the loan was amortizing and a discount rate reflecting the Company's assessment of risk inherent in the cash flow estimates. These covered loans are grouped together according to similar characteristics and are treated in the aggregate when applying various valuation techniques. First Financial estimated the cash flows expected to be collected on these loans based upon the expected remaining life of the underlying loans, which includes the effects of estimated prepayments.

Fair values for covered loans accounted for outside of FASB ASC Topic 310-30 were estimated by discounting the estimated future cash flows using current interest rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities or repricing frequency. The carrying amount of accrued interest approximates its fair value.

These cash flow evaluations are inherently subjective as they require material estimates, all of which may be susceptible to significant change. The Company classifies the estimated fair value of covered loans as Level 3 in the fair value hierarchy.

FDIC indemnification asset. The accounting for FDIC indemnification assets is closely related to the accounting for the underlying, indemnified assets. Fair value of the FDIC indemnification asset is estimated using projected cash flows related to the loss sharing agreements based on the expected reimbursements for losses and the applicable loss sharing percentages. First Financial re-estimates the expected indemnification asset cash flows in conjunction with the periodic re-estimation of cash flows on covered loans accounted for under FASB ASC Topic 310-30. Improvements in cash flow expectations on covered loans generally result in a related decline in the expected indemnification cash flows while declines in cash flow expectations on covered loans generally result in an increase in expected indemnification cash flows.

The expected cash flows are discounted to reflect the uncertainty of the timing and receipt of the loss sharing reimbursement from the FDIC. These cash flow evaluations are inherently subjective as they require material estimates, all of which may be susceptible to significant change. The Company classifies the estimated fair value of the indemnification asset as Level 3 in the fair value hierarchy.

Deposit liabilities. The fair value of demand deposits, savings accounts and certain money-market deposits is the amount payable on demand at the reporting date.  The carrying amounts for variable-rate certificates of deposit approximated their fair values at the reporting date.  The fair value of fixed-rate certificates of deposit is estimated using a discounted cash flow calculation which applies the interest rates currently offered for deposits of similar remaining maturities.  The carrying amount of accrued interest approximates its fair value. The Company classifies the estimated fair value of deposit liabilities as Level 2 in the fair value hierarchy.

Borrowings. The carrying amounts of federal funds purchased and securities sold under agreements to repurchase and other short-term borrowings approximated their fair values.  The Company classifies the estimated fair value of short-term borrowings as Level 1 of the fair value hierarchy.

The fair value of long-term debt is estimated using a discounted cash flow calculation which utilizes the interest rates currently offered for borrowings of similar remaining maturities.  Third-party valuations are used for long-term debt with embedded options, such as call features. The Company classifies the estimated fair value of long-term debt as Level 2 in the fair value hierarchy.

Commitments to extend credit and standby letters of credit. Pricing of these financial instruments is based on the credit quality and relationship, fees, interest rates, probability of funding and compensating balance and other covenants or requirements.  Loan commitments generally have fixed expiration dates, are variable rate and contain termination and other

32

clauses which provide for relief from funding in the event that there is a significant deterioration in the credit quality of the client.  Many loan commitments are expected to expire without being drawn upon.  The rates and terms of the commitments to extend credit and the standby letters of credit are competitive with those in First Financial’s market area.  The carrying amounts are reasonable estimates of the fair value of these financial instruments.  Carrying amounts, which are comprised of the

unamortized fee income and, where necessary, reserves for any expected credit losses from these financial instruments, are immaterial.

Derivatives. The fair values of derivative instruments are based primarily on a net present value calculation of the cash flows related to the interest rate swaps at the reporting date, using primarily observable market inputs such as interest rate yield curves.  The discounted net present value calculated represents the cost to terminate the swap if First Financial should choose to do so. Additionally, First Financial utilizes a vendor-developed, proprietary model to value the credit risk component of both the derivative assets and liabilities.  The credit valuation adjustment is recorded as an adjustment to the fair value of the derivative asset or liability on the reporting date. Derivative instruments are classified as Level 2 in the fair value hierarchy.

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The estimated fair values of First Financial’s financial instruments not measured at fair value on a recurring or nonrecurring basis in the consolidated financial statements were as follows:

	Carrying		Estimated Fair Value
(Dollars in thousands)	value		Total		Level 1		Level 2		Level 3
September 30, 2012
Financial assets
Cash and short-term investments	$	175,676	$	175,676	$	175,676	$	0	$	0
Investment securities held-to-maturity	822,319		830,540		0		830,540		0
Other investments	71,492		71,492		0		71,492		0
Loans held for sale	23,530		23,530		0		23,530		0
Loans, excluding covered loans	3,016,867		3,020,686		0		0		3,020,686
Covered loans	776,620		790,207		0		0		790,207
FDIC indemnification asset	130,476		116,051		0		0		116,051
Financial liabilities
Deposits
Noninterest-bearing	$	1,063,654	$	1,063,654	$	0	$	1,063,654	$	0
Interest-bearing demand	1,112,843		1,112,843		0		1,112,843		0
Savings	1,568,818		1,568,818		0		1,568,818		0
Time	1,199,296		1,206,006		0		1,206,006		0
Total deposits	4,944,611		4,951,321		0		4,951,321		0
Short-term borrowings	371,190		371,190		371,190		0		0
Long-term debt	75,521		79,921		0		79,921		0
	Carrying		Estimated Fair Value
(Dollars in thousands)	value		Total		Level 1		Level 2		Level 3
December 31, 2011
Financial assets
Cash and short-term investments	$	525,051	$	525,051	$	525,051	$	0	$	0
Investment securities held-to-maturity	2,664		2,893		0		2,893		0
Other investments	71,492		71,492		0		71,492		0
Loans held for sale	24,834		24,834		0		24,834		0
Loans, excluding covered loans	2,915,871		2,910,825		0		0		2,910,825
Covered loans	1,010,409		1,042,752		0		0		1,042,752
FDIC indemnification asset	173,009		151,114		0		0		151,114
Financial liabilities
Deposits
Noninterest-bearing	$	946,180	$	946,180	$	0	$	946,180	$	0
Interest-bearing demand	1,317,339		1,317,339		0		1,317,339		0
Savings	1,724,659		1,724,659		0		1,724,659		0
Time	1,654,662		1,664,457		0		1,664,457		0
Total deposits	5,642,840		5,652,635		0		5,652,635		0
Short-term borrowings	99,431		99,431		99,431		0		0
Long-term debt	76,544		81,168		0		81,168		0

34

The following table summarizes financial assets and liabilities measured at fair value on a recurring basis in the consolidated financial statements at September 30, 2012:

	Fair Value Measurements Using
(Dollars in thousands)	Level 1		Level 2		Level 3		Netting Adjustments (1)			Assets/Liabilities at Fair Value
Assets
Derivatives	$	0	$	26,198	$	0	$	(26,198	)	$	0
Available-for-sale investment securities	134		689,546		0		0			689,680
Total	$	134	$	715,744	$	0	$	(26,198	)	$	689,680
Liabilities
Derivatives	$	0	$	29,316	$	0	$	(26,198	)	$	3,118

(1) Amounts represent the impact of legally enforceable master netting arrangements that allow First Financial to settle positive and negative positions and also cash collateral held with the same counterparties.

Certain financial assets and liabilities are measured at fair value on a nonrecurring basis.  Adjustments to the fair market value of these assets usually result from the application of lower of cost or fair value accounting or write-downs of individual assets.  The following table summarizes financial assets and liabilities measured at fair value on a nonrecurring basis in the consolidated financial statements at September 30, 2012:

	Fair Value Measurements Using
(Dollars in thousands)	Level 1		Level 2		Level 3
Assets
Impaired loans (1)	$	0	$	0	$	24,260
OREO	0		0		8,694
Covered OREO	0		0		15,167

(1) Amounts represent the fair value of collateral for impaired loans allocated to the allowance for loan and lease losses.  Fair values are determined using actual market prices (Level 1), independent third party valuations and borrower records, discounted as appropriate (Level 3).

NOTE 15:  ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

Shareholders’ equity is affected by transactions and valuations of asset and liability positions that require adjustments to accumulated other comprehensive income (loss).  The related tax effects allocated to other comprehensive income and accumulated other comprehensive income (loss) are as follows:

	Nine months ended									Balances net of tax
	September 30, 2012									as of
(Dollars in thousands)	Pre-tax			Tax-effect			Net of tax			September 30, 2012
Unrealized gains on investment securities	$	2,671		$	(1,009	)	$	1,662		$	14,331
Unrealized loss on derivatives	(292		)	110			(182		)	(182		)
Retirement obligation	1,814			(685		)	1,129			(33,007		)
Foreign currency translation	26			0			26			3
Total	$	4,219		$	(1,584	)	$	2,635		$	(18,855	)

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	Nine months ended									Balances net of tax
	September 30, 2011									as of
(Dollars in thousands)	Pre-tax			Tax-effect			Net of tax			September 30, 2011
Unrealized gains on investment securities	$	12,966		$	(4,896	)	$	8,070		$	17,134
Unrealized gain on derivatives	628			(237		)	391			0
Retirement obligation	1,275			(481		)	794			(20,488		)
Foreign currency translation	(599		)	0			(599		)	(34		)
Total	$	14,270		$	(5,614	)	$	8,656		$	(3,388	)

NOTE 16:  EARNINGS PER COMMON SHARE

The following table sets forth the computation of basic and diluted earnings per share:

	Three months ended				Nine months ended
	September 30,				September 30,
(Dollars in thousands, except per share data)	2012		2011		2012		2011
Numerator for basic and diluted earnings per share -income available to common shareholders:
Net income	$	16,242	$	15,618	$	51,038	$	48,798
Dividends on preferred stock	0		0		0		0
Income available to common shareholders	$	16,242	$	15,618	$	51,038	$	48,798
Denominator for basic earnings per share - weighted average shares	57,976,943		57,735,811		57,902,102		57,674,250
Effect of dilutive securities —
Employee stock awards	842,833		841,604		905,210		930,461
Warrants	120,403		76,684		123,258		95,241
Denominator for diluted earnings per share - adjusted weighted average shares	58,940,179		58,654,099		58,930,570		58,699,952
Earnings per share available to common shareholders
Basic	$	0.28	$	0.27	$	0.88	$	0.85
Diluted	$	0.28	$	0.27	$	0.87	$	0.83

Stock options and warrants, where the exercise price was greater than the average market price of the common shares, were not included in the computation of net income per diluted share as they would have been antidilutive.  These out-of-the-money options were 354,876 and 1,267,705 at September 30, 2012 and 2011, respectively.  

Warrants to purchase 465,117 shares of the Company's common stock were outstanding as of September 30, 2012 and 2011. These warrants, each representing the right to purchase one share of common stock, no par value per share, have an exercise price of $12.44 and expire on December 23, 2018.

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ITEM 2-MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL

CONDITION AND RESULTS OF OPERATIONS (MD&A)

FIRST FINANCIAL BANCORP. AND SUBSIDIARIES

(Unaudited)

SUMMARY

First Financial Bancorp. (First Financial or the Company) is a $6.2 billion bank holding company headquartered in Cincinnati, Ohio.  As of September 30, 2012 First Financial, through its subsidiaries, operated in Ohio, Indiana and Kentucky.  These subsidiaries include a commercial bank, First Financial Bank, N.A. (First Financial Bank or the Bank) with 122 banking centers and 141 ATMs. First Financial conducts three primary activities through its bank subsidiary: commercial banking, retail banking and wealth management.  First Financial Bank provides credit-based products, deposit accounts, corporate cash management support and other services to commercial and retail clients.  Additionally, the Bank conducts franchise lending by providing equipment and leasehold improvement financing for select franchisees and concepts in the quick service and casual dining restaurant sector throughout the United States. First Financial Wealth Management provides wealth planning, portfolio management, trust and estate, brokerage and retirement plan services.  

First Financial acquired the banking operations of Peoples Community Bank (Peoples), and Irwin Union Bank and Trust Company and Irwin Union Bank, F.S.B. (collectively, Irwin), through Federal Deposit Insurance Corporation (FDIC)-assisted transactions in 2009. The acquisitions of the Peoples and Irwin franchises significantly expanded the First Financial footprint, opened new markets and strengthened the Company through the generation of additional capital.

In connection with the Peoples and Irwin FDIC-assisted transactions, First Financial entered into loss sharing agreements with the FDIC. Under the terms of these agreements the FDIC reimburses First Financial for a percentage of losses with respect to certain loans (covered loans) and other real estate owned (covered OREO) (collectively, covered assets). These agreements provide for loss protection on single-family, residential loans for a period of ten years and First Financial is required to share any recoveries of previously charged-off amounts for the same time period, on the same pro-rata basis with the FDIC. All other loans are provided loss protection for a period of five years and recoveries of previously charged-off loans must be shared with the FDIC for a period of eight years, again on the same pro-rata basis. The FDIC's obligation to reimburse First Financial for losses with respect to covered assets for all three assisted transactions began with the first dollar of loss incurred.

First Financial must follow specific servicing and resolution procedures, as outlined in the loss sharing agreements, in order to receive reimbursement from the FDIC for losses on covered assets. The Company has established separate and dedicated teams of legal, finance, credit and technology staff to execute and monitor all activity related to each agreement, including the required periodic reporting to the FDIC. First Financial services all covered assets with the same resolution practices and diligence as it does for assets that are not subject to a loss sharing agreement.

Covered loans represent approximately 21% of First Financial’s loans at September 30, 2012.

MARKET STRATEGY

First Financial serves a combination of metropolitan and non-metropolitan markets in Ohio, Indiana and Kentucky through its full-service banking centers, while providing franchise lending services to borrowers throughout the United States. First Financial’s market selection process includes a number of factors, but markets are primarily chosen for their potential for growth and long-term profitability. First Financial’s goal is to develop a competitive advantage utilizing a local market focus, building long-term relationships with clients, helping them reach greater levels of success in their financial life and providing a superior level of service.  First Financial intends to continue to concentrate future growth plans and capital investments in its metropolitan markets.  Smaller markets have historically provided stable, low-cost funding sources to First Financial and remain an important part of its funding base.  First Financial believes its historical strength in these markets should enable it to retain or improve its market share.

As part of the on-going evaluation of its banking center network, First Financial consolidated nine banking centers located in Ohio and Indiana and exited one Indiana market during the second quarter 2012. First Financial consolidated two additional Indiana-based banking centers and closed four other Indiana-based banking centers where the Company has a limited presence during the third quarter 2012. These banking center actions will allow the Company to focus additional resources in the Cincinnati, Dayton and Indianapolis metropolitan markets. Customer relationships related to the consolidated banking centers will be transferred to the nearest First Financial location where those customers will continue to receive the same high level of service.

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BUSINESS COMBINATIONS

On September 23, 2011, First Financial Bank, completed the purchase of 16 Ohio-based retail banking centers from Liberty Savings Bank, FSB (Liberty) including $126.5 million of performing loans and $341.9 million of deposits at their estimated fair values. First Financial also acquired $3.8 million of fixed assets at estimated fair value and paid Liberty a $22.4 million net deposit premium. Assets acquired in this transaction are not subject to a loss sharing agreement. First Financial recorded $17.1 million of goodwill related to the Liberty banking center acquisition.

On December 2, 2011, First Financial Bank completed the purchase of 22 Indiana-based retail banking centers from Flagstar Bank, FSB (Flagstar) and assumed approximately $464.7 million of deposits at their estimated fair value. First Financial also acquired $6.6 million of fixed assets at estimated fair value and paid Flagstar a $22.5 million net deposit premium. Assets acquired in this transaction are not subject to a loss sharing agreement. First Financial recorded $26.1 million of goodwill related to the Flagstar banking center acquisition.

The Liberty and Flagstar banking center acquisitions were accounted for in accordance with FASB ASC Topic 805, Business

Combinations. The fair values of assets and liabilities acquired in a business combination are subject to refinement for up to one year after the closing date of the acquisition (the measurement period) as information relative to closing date fair values becomes available.

OVERVIEW OF OPERATIONS

Reclassifications of prior period amounts, if applicable, have been made to conform to the current period’s presentation and had no effect on previously reported net income amounts or financial condition.

Third quarter 2012 net income was $16.2 million, and earnings per diluted share were $0.28.  This compares with third quarter 2011 net income of $15.6 million and earnings per diluted share of $0.27.

For the nine months ended September 30, 2012, net income was $51.0 million and earnings per diluted share were $0.87. This compares to net income of $48.8 million and earnings per diluted share of $0.83 for the same period in 2011.

Return on average assets for the third quarter of 2012 was 1.05% compared to 1.01% for the comparable period in 2011.  Return on average shareholders’ equity for the third quarter of 2012 was 9.01% compared to 8.54% for the comparable period in 2011.

Return on average assets for the first nine months of 2012 was 1.08% compared to 1.05% for the same period in 2011. Return on average shareholders' equity was 9.56% and 9.19% for the same periods in 2012 and 2011, respectively.

A discussion of the first nine months and third quarter of 2012 results of operations follows.

NET INTEREST INCOME

Net interest income, First Financial’s principal source of income, is the excess of interest received from earning assets over interest paid on interest-bearing liabilities.  For analytical purposes, net interest income is also presented in the table that follows, adjusted to a tax equivalent basis assuming a 35% marginal tax rate for interest earned on tax-exempt assets such as municipal loans and investments.  This is to recognize the income tax savings that facilitates a comparison between taxable and tax-exempt assets.  Management believes that it is a standard practice in the banking industry to present net interest margin and net interest income on a fully tax equivalent basis.  Therefore, management believes these measures provide useful information to make peer comparisons.

The majority of First Financial's covered loans are accounted for under FASB ASC Topic 310-30, Loans and Debt Securities Acquired with Deteriorated Credit Quality (FASB ASC Topic 310-30). As such, the Company is required to periodically update its forecast of expected cash flows from these loans. Impairment, as a result of a decrease in expected cash flows, is recognized in the period it is measured as provision expense and has no impact on net interest income or net interest margin. Improvements in expected cash flows are recognized on a prospective basis through an upward adjustment to the yield earned on the portfolio. Impairment and improvement are both partially offset by the impact of changes in the value of the FDIC indemnification asset. Impairment is partially offset by an increase to the FDIC indemnification asset as a result of FDIC loss sharing income and has no impact on net interest income or net interest margin. Improvement, which is reflected as a higher yield on the loans, is partially offset by a lower yield earned on the FDIC indemnification asset until the next periodic valuation of the loans and the indemnification asset. The weighted average yield of the acquired loan portfolio can also be subject to

38

change as loans with higher yields pay down more quickly or slowly than loans with lower yields.

	Three Months Ended						Nine months ended
	September 30,						September 30,
(Dollars in thousands)	2012			2011			2012			2011
Net interest income	$	59,846		$	65,218		$	191,365		$	198,420
Tax equivalent adjustment	255			236			689			714
Net interest income - tax equivalent	$	60,101		$	65,454		$	192,054		$	199,134
Average earning assets	$	5,658,059		$	5,687,036		$	5,806,615		$	5,730,642
Net interest margin *	4.21		%	4.55		%	4.40		%	4.63		%
Net interest margin (fully tax equivalent) *	4.23		%	4.57		%	4.42		%	4.65		%

* Margins are calculated using annualized net interest income divided by average earning assets.

Net interest income for the third quarter 2012 was $59.8 million, declining $5.4 million or 8.2% from third quarter 2011 net interest income of $65.2 million. Net interest income on a fully tax-equivalent basis for the third quarter 2012 was $60.1 million as compared to $65.5 million for the third quarter 2011. Net interest margin was 4.21% for the third quarter 2012 as compared to 4.55% for the third quarter 2011.  The declines in net interest income and net interest margin were primarily related to changes in the composition of the Company's earning assets as well as the current low interest rate environment for loans and investment securities.

The decline in net interest income in the third quarter 2012 as compared to the third quarter 2011 was the result of a $9.6 million or 12.7% decline in total interest income partially offset by a $4.3 million or 39.8% decline in total interest expense. The decline in total interest income resulted from a decline in interest income and fees earned on loans, primarily as a result of continued amortization and paydowns in the Company's high-yielding covered loan portfolio, partially offset by higher interest income earned on the investment portfolio.

Contributing to the lower interest income earned on loans, and a related decline in net interest margin, was a $329.8 million or 27.6% decline in the average balance of the Company's high-yielding covered loan portfolio as compared to the third quarter 2011. Declines in covered loan balances are a result of payments received, including full payoffs, charge-offs and other loan resolution activities. The decline in covered loan balances was offset by growth in lower yielding assets as uncovered loan balances increased $220.7 million or 7.9%, while the investment securities portfolio increased $406.8 million or 33.9%, from the third quarter of 2011. Interest-bearing deposits with other banks also declined $295.6 million or 96.3% from the third quarter of 2011.

Elevated prepayment activity related to higher yielding mortgage-backed securities (MBSs) in the investment portfolio impacted both the average balances and portfolio yield during the third quarter 2012. This prepayment activity also resulted in accelerated premium amortization, negatively affecting interest income and contributing to the decline in net interest margin. A significant portion of the Company's higher-yielding investment grade single-issuer trust preferred securities were redeemed by the issuers' early in the third quarter 2012, impacting interest income and net interest margin as well.

While average uncovered loan balances increased from the third quarter 2011 as a result of strong new loan origination activity in recent periods, payoff activity was also elevated. As a result of the low interest rate environment and heightened competition, recent loan originations have been recorded at yields significantly lower than the yields on loans that paid off during the same period, muting the impact of increased balances on interest income earned and net interest margin. Interest income and net interest margin were also negatively impacted, to a lesser extent, by a decline in loan fees.

Interest expense and net interest margin continued to benefit from the impact of deposit pricing and rationalization strategies as the average balance of interest-bearing deposits declined $353.7 million or 8.1% and the cost of funds related to these deposits decreased 32 basis points to 57 basis points for the third quarter 2012 compared to 89 basis points for the comparable quarter in 2011.

For the nine month period ended September 30, 2012, net interest income was $191.4 million, a decline of $7.1 million or

39

3.6%, from $198.4 million for the comparable period in 2011. Net interest income on a fully tax-equivalent basis for the nine month period ended September 30, 2012, was $192.1 million as compared to $199.1 million for the comparable period in 2011. Similar to the quarterly year-over-year items discussed above, these declines were primarily related to lower covered loan balances as well as a reduced yield on the FDIC indemnification asset, partially offset by higher interest income from investments and lower funding costs.

Net interest margin for the nine month period ended September 30, 2012 declined 23 bps to 4.40% from 4.63% for the comparable period in 2011.

The Consolidated Average Balance Sheets and Net Interest Income Analysis that follows are presented on a GAAP basis.

40

QUARTERLY CONSOLIDATED AVERAGE BALANCE SHEETS AND NET INTEREST INCOME ANALYSIS

	September 30, 2012							June 30, 2012							September 30, 2011
(Dollars in thousands)	Average Balance			Interest		Average Rate		Average Balance			Interest		Average Rate		Average Balance			Interest		Average Rate
Earning assets
Investments:
Interest-bearing deposits with other banks	$	11,390		$	13	0.45	%	$	4,454		$	2	0.18	%	$	306,969		$	208	0.27	%
Investment securities	1,606,313			8,469		2.09	%	1,713,503			10,500		2.46	%	1,199,473			7,587		2.51	%
Gross loans including covered loans and indemnification asset (1)	4,040,356			57,823		5.68	%	4,095,310			61,421		6.02	%	4,180,594			68,157		6.47	%
Total earning assets	5,658,059			66,305		4.65	%	5,813,267			71,923		4.96	%	5,687,036			75,952		5.30	%
Nonearning assets
Cash and due from banks	118,642							121,114							110,336
Allowance for loan and lease losses	(102,636		)					(98,317		)					(107,101		)
Premises and equipment	145,214							143,261							116,070
Other assets	347,388							355,648							330,474
Total assets	$	6,166,667						$	6,334,973						$	6,136,815
Interest-bearing liabilities
Deposits:
Interest-bearing	$	1,164,111		$	384	0.13	%	$	1,192,868		316		0.11	%	$	1,153,178		690		0.24	%
Savings	1,588,708			476		0.12	%	1,610,411			464		0.12	%	1,659,152			1,412		0.34	%
Time	1,260,329			4,870		1.53	%	1,406,800			5,601		1.60	%	1,554,497			7,721		1.97	%
Short-term borrowings	181,905			54		0.12	%	159,681			37		0.09	%	100,990			44		0.17	%
Long-term borrowings	75,435			675		3.55	%	75,314			675		3.59	%	94,150			867		3.65	%
Total interest-bearing liabilities	4,270,488			6,459		0.60	%	4,445,074			7,093		0.64	%	4,561,967			10,734		0.93	%
Noninterest-bearing liabilities and shareholders' equity
Noninterest-bearing demand	1,052,421							1,044,405							735,621
Other liabilities	126,961							128,383							113,418
Shareholders' equity	716,797							717,111							725,809
Total liabilities and shareholders' equity	$	6,166,667						$	6,334,973						$	6,136,815
Net interest income				$	59,846						$	64,830						$	65,218
Net interest spread						4.05	%						4.32	%						4.37	%
Contribution of noninterest-bearing sources of funds						0.16	%						0.17	%						0.18	%
Net interest margin (2)						4.21	%						4.49	%						4.55	%

(1) Nonaccrual loans and loans held for sale are included in average balances.

(2) Because noninterest-bearing funding sources, demand deposits, other liabilities and shareholders' equity also support earning assets, the net interest margin exceeds the interest spread.

41

RATE/VOLUME ANALYSIS

The impact of changes in the volume of interest-earning assets and interest-bearing liabilities and interest rates on net interest income is illustrated in the following tables.

	Changes for the Three Months Ended September 30, 2012
	Linked Qtr. Income Variance									Comparable Qtr. Income Variance
(Dollars in thousands)	Rate			Volume			Total			Rate			Volume			Total
Earning assets
Investment securities	$	(1,564	)	$	(467	)	$	(2,031	)	$	(1,263	)	$	2,145		$	882
Other earning assets	3			8			11			142			(337		)	(195		)
Gross loans (1)	(3,449		)	(149		)	(3,598		)	(8,327		)	(2,007		)	(10,334		)
Total earning assets	(5,010		)	(608		)	(5,618		)	(9,448		)	(199		)	(9,647		)
Interest-bearing liabilities
Total interest-bearing deposits	$	(435	)	$	(216	)	$	(651	)	$	(3,588	)	$	(505	)	$	(4,093	)
Borrowed funds
Short-term borrowings	10			7			17			(14		)	24			10
Federal Home Loan Bank long-term debt	(8		)	8			0			(25		)	(167		)	(192		)
Other long-term debt	0			0			0			0			0			0
Total borrowed funds	2			15			17			(39		)	(143		)	(182		)
Total interest-bearing liabilities	(433		)	(201		)	(634		)	(3,627		)	(648		)	(4,275		)
Net interest income	$	(4,577	)	$	(407	)	$	(4,984	)	$	(5,821	)	$	449		$	(5,372	)

(1)Loans held for sale, nonaccrual loans, covered loans and indemnification asset are included in gross loans.

	Changes for the Nine Months Ended September 30, 2012
	Year-to-Date Income Variance
(Dollars in thousands)	Rate			Volume			Total
Earning assets
Investment securities	$	(2,008	)	$	9,768		$	7,760
Other earning assets	(114		)	(600		)	(714		)
Gross loans (1)	(18,625		)	(8,928		)	(27,553		)
Total earning assets	(20,747		)	240			(20,507		)
Interest-bearing liabilities
Total interest-bearing deposits	$	(11,489	)	$	(674	)	$	(12,163	)
Borrowed funds
Short-term borrowings	(69		)	34			(35		)
Federal Home Loan Bank long-term debt	(61		)	(802		)	(863		)
Other long-term debt	0			(391		)	(391		)
Total borrowed funds	(130		)	(1,159		)	(1,289		)
Total interest-bearing liabilities	(11,619		)	(1,833		)	(13,452		)
Net interest income	$	(9,128	)	$	2,073		$	(7,055	)

(1)Loans held for sale, nonaccrual loans, covered loans and indemnification asset are included in gross loans.

NONINTEREST INCOME

Third quarter 2012 noninterest income was $30.8 million, a $2.7 million or 9.7% increase from noninterest income of $28.1 million in the third quarter 2011.  The increase in noninterest income from the comparable quarter in 2011 was due primarily to $2.6 million of gains recorded on the sale of investment securities, a $0.7 million increase in service charges on deposits related to the Liberty and Flagstar acquisitions, as well as an increase of other noninterest income of $0.5 million. This increase was partially offset by $1.4 million decline in accelerated discount on covered loans.

42

While no material sales of covered loans occurred during the third quarter of 2012, covered loan activity continued to impact noninterest income due to prepayments. Accelerated discount is recognized when acquired loans, which are recorded on the Company’s balance sheet at an amount less than the unpaid principal balance, prepay at an amount greater than their recorded book value. Prepayments can occur either through customer driven payments before the maturity date or loan sales.  The amount of discount attributable to the credit loss component of each loan varies and the recognized amount is offset by a related reduction in the FDIC indemnification asset. First Financial recognized accelerated discount on covered loans of $3.8 million for the third quarter of 2012 and $5.2 million for the third quarter of 2011.

When losses are incurred on covered loans, the Company recognizes those credit losses as provision expense, while losses incurred on covered OREO are recognized as noninterest expense. Reimbursements due from the FDIC under loss sharing agreements related to these credit losses, referred to as loss sharing income, are recorded as noninterest income and were $8.5 million for the third quarter of 2012 and $8.4 million for the third quarter of 2011.  The impact on earnings of this offsetting activity is the net effect of the credit losses and FDIC reimbursement, representing the Company’s proportionate share of the credit losses realized on covered assets.

For the nine months ended September 30, 2012, noninterest income totaled $96.3 million compared to $112.9 million for the comparable year-over-year period. The $16.6 million or 14.7% decline in noninterest income from the comparable period in 2011 was primarily attributable to a $23.9 million decrease in FDIC loss sharing income and a $4.5 million decrease in accelerated discount on covered loans, offset by the $2.6 million gain on the sale of investment securities as well as the $5.0 million of other noninterest income associated with the settlement of litigation related to a subsidiary in the second quarter of 2012 and increases of $1.5 million and $0.7 million in service charges on deposit accounts and bankcard income, respectively.

NONINTEREST EXPENSE

Third quarter 2012 noninterest expense was $55.3 million compared with $53.1 million in the third quarter of 2011. The $2.1 million or 4.0% increase from the comparable quarter in 2011 was primarily attributable to a $2.5 million increase in loss sharing expense, a $1.0 million increase in net occupancy expenses related to the Liberty and Flagstar acquisitions as well as relocation of the Company's headquarters to downtown Cincinnati, an increase of $0.9 million in data processing expenses related to the implementation and maintenance of software utilized by the Bank and a $1.7 million increase in loss on OREO properties, offset by lower professional services expense and nominal gains recognized on covered OREO in 2012, compared to $2.7 million of losses incurred in the third quarter of 2011. Losses on OREO are generally the result of declines in fair value, and losses on final disposition, of OREO properties during the period. Loss sharing expense represents costs incurred to resolve problem covered assets. Losses on covered OREO and loss sharing expenses are partially reimbursed by the FDIC. The decline in professional services expense was primarily due to a $0.2 million decrease in legal fees, including litigation related expenses, as well as $0.3 million in reduced costs related to consulting services.

For the nine months ended September 30, 2012, noninterest expense totaled $168.5 million compared to $163.4 million for the comparable year-over-year period. The increase of $5.1 million or 3.1% is primarily attributable to a $4.7 million increase in salaries and employee benefits expense related to the Liberty and Flagstar acquisitions, a $2.2 million increase in data processing expense related to the implementation and maintenance of software utilized by the Bank, a $6.6 million increase in loss sharing expense and a $1.6 million increase in other noninterest expense. The increase in other noninterest expense primarily related to a $1.4 million increase in the amortization of intangibles and an increase in loss on the disposal of fixed assets of $0.6 million, specifically related to the core deposit intangibles and branches consolidated during 2012 as well as an increase of $0.7 million in collection expenses. Also affecting other noninterest expense was an increase in the reserve for unfunded commitments due to an increase in an available credit line after a large paydown on a criticized loan. These increases were partially offset by a combined $6.5 million decrease in losses related to covered and uncovered OREO, a $1.8 million decrease in professional services expense primarily due to lower legal and consulting costs, a $0.8 million decrease in amortization related to trust preferred securities redeemed in 2011 and a $1.7 million decrease in acquisition related costs related to the Liberty and Flagstar branch acquisitions in 2011.

During the third quarter 2012, First Financial completed a comprehensive efficiency study across all business lines and support functions. As a result, the Company identified approximately $17.1 million of annualized cost savings impacting several expense categories, inclusive of the estimated $3.0 million of net operating expenses associated with 2012 banking center consolidations. Realization of the identified cost savings is anticipated to begin during the fourth quarter 2012, however the Company does not expect to recognize net savings during 2012 as one-time costs associated with implementing the efficiency plan are expected to offset estimated savings. Ultimately, the achievement of these cost savings will be contingent upon management's ability to successfully implement the efficiency plan while managing external factors, such as regulatory changes and a dynamic business environment, without impacting service levels throughout the Company and to our customers.

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INCOME TAXES

Income tax expense was $8.9 million and $9.7 million for the third quarters of 2012 and 2011, respectively. The effective tax rates for the third quarters of 2012 and 2011 were 35.4% and 38.2%, respectively. The decrease in the effective tax rate during the third quarter 2012 as compared to the same period in 2011 was primarily due to an unfavorable provision to return adjustment recorded in the third quarter of 2011 related to the completion of the 2010 federal and state tax returns. First Financial recorded a favorable provision to return adjustment in the second quarter 2012 related to the completion of 2011 state tax returns. Provision to return adjustments of this nature are typical during the second or third quarters as federal and state tax returns are finalized.

Income tax expense for the nine months ended September 30, 2012 and 2011 was $27.2 million and $27.9 million, respectively. The year-to-date effective tax rate through September 30, 2012 was 34.8% compared to 36.3% for the comparable period in 2011. The decline in the year-to-date effective tax rate through September 30, 2012 is primarily related to tax planning strategies that reduced state taxes in 2012.

LOANS - EXCLUDING COVERED LOANS

Loans, excluding covered loans and loans held for sale, increased $97.6 million or 3.3% to $3.1 billion at September 30, 2012 compared to December 31, 2011.  The increase in loan balances from December 31, 2011 was primarily related to a $105.6 million increase in commercial real estate loans and a $24.0 million increase in equipment lease financing balances, partially offset by a $45.2 million decline in commercial and construction real estate loan balances during the period. Loan demand remains a challenge in the Company’s strategic operating markets as a result of competition from other institutions as well as continued uncertainty in the economic environment.

Third quarter 2012 average loans, excluding covered loans and loans held for sale, increased $220.7 million or 7.9% from the third quarter of 2011.  The increase in average loans, excluding covered loans and loans held for sale, was primarily the result of the $126.5 million of performing loans acquired in connection with the Liberty branch acquisition late in the third quarter of 2011. Similarly, year-to-date average loans, excluding covered loans and loans held for sale, increased $192.3 million through September 30, 2012 from the comparable period in 2011.

LOANS - COVERED

Covered loans continued to decline during the quarter, totaling $825.5 million at September 30, 2012, a $227.7 million or 21.6% decline compared to December 31, 2011.  Declines in covered loan balances were expected as there were no acquisitions of loans subject to loss sharing agreements during the period.  The covered loan portfolio will continue to decline through payoffs, loan sales, charge-offs and termination or expiration of loss share coverage unless First Financial acquires additional loans subject to loss sharing agreements in the future. Loans with coverage terminated, or removed, generally represent loans to primarily high quality borrowers involving a change in loan terms which caused the respective loans to no longer qualify for reimbursement from the FDIC in the event of credit losses.

As required under the loss-sharing agreements, First Financial must file monthly certifications with the FDIC on single-family residential loans and quarterly certifications on all other loans.  To date, all certifications have been filed in a timely manner and without significant issues.

INVESTMENTS

First Financial's investment portfolio totaled $1.6 billion or 25.4% of total assets at September 30, 2012, compared with $1.5 billion or 22.7% of total assets at December 31, 2011.  Securities available-for-sale at September 30, 2012, totaled $689.7 million, compared with $1.4 billion at December 31, 2011, while held-to-maturity securities totaled $822.3 million at September 30, 2012 compared to $2.7 million at December 31, 2011.

First Financial reclassified securities, primarily agency MBSs, with a total book value of $915.5 million as of March 31, 2012 from available-for-sale to held-to-maturity during the first quarter 2012. While market expectations are that the current, low interest rate environment will continue for the next several years, the increase in the Company's portfolio duration in recent periods had caused the price sensitivity of the portfolio to increase in rising interest rate scenarios. Further, declines in market values for available-for-sale securities could negatively impact shareholders' equity as these securities are carried at fair value with unrealized holding gains and losses recorded as other comprehensive income. The reclassification was executed to mitigate the impact of potential future price depreciation on other comprehensive income and the corresponding negative

44

impact on shareholders' equity as held-to-maturity securities are carried at amortized cost. First Financial has the intent and ability to hold the transferred securities to maturity and does not expect this reclassification to affect its liquidity needs in future periods.

The investment portfolio increased $67.5 million, or 4.5%, during the first nine months of 2012 as $465.3 million of purchases were partially offset by amortizations and paydowns in the portfolio, as well as the sale of $84.3 million of agency MBSs classified as available-for-sale during the third quarter 2012. The increase in the investment portfolio was primarily related to the deployment of cash received in the Liberty and Flagstar banking center acquisitions late in 2011, as well as amortization and paydowns of both uncovered and covered loans as loan demand remains muted. First Financial purchased agency MBSs and, to a lesser extent, investment grade single issuer trust preferred securities, utilizing the same discipline and portfolio management philosophy as with past investment purchases including, but not limited to, avoidance of material credit risk and geographic concentration risk within the MBSs. A significant portion of the Company's higher-yielding trust preferred securities were redeemed by the issuers early in the third quarter 2012.

As a result of elevated prepayment activity on MBSs during the third quarter 2012, First Financial began repositioning the investment portfolio to reduce the future risk of prepayment by selling the previously mentioned $84.3 million of agency MBSs and purchasing $133.8 million of securities. The Company sold lower-yielding agency MBSs classified as available-for-sale in order to reduce liquidity, interest rate cap and prepayment risks, recognizing a pre-tax gain of $2.6 million on the sale. The Company purchased an additional $256.9 million of securities early in the fourth quarter 2012. These purchases consist primarily of fixed rate agency collateralized mortgage obligations (CMOs) and tax-exempt pass-through securities and, to a lesser extent, variable rate agency CMOs. To mitigate prepayment and premium risk, the majority of these purchases consisted of securities with lower premiums. Additionally, a large percentage of these purchases were collateralized by higher loan-to-value (LTV) loans originated under the Home Affordable Refinance Program (HARP) as well as lower balance mortgages which together should exhibit more favorable prepayment protection in a low interest rate environment.

The Company's current investment strategy consists of a “barbelled” approach under which both short and long duration securities are targeted to provide a weighted average duration and yield profile approximating an intermediate duration security. This strategy should provide current income from the longer duration securities, which benefit from the steepness of the yield curve, while also mitigating interest rate risk with shorter duration variable rate securities which will reset when interest rates return to a rising environment.

The overall duration of the investment portfolio decreased to 1.8 years as of September 30, 2012 from 2.4 years as of December 31, 2011 due to increased prepayment speeds resulting from the continued decline in interest rates. The Company has partially mitigated the refinancing and premium risk associated with higher prepayment speeds by capping the premium at which it has purchased securities and by selectively purchasing agency MBSs collateralized by assets less subject to refinancing in this interest rate environment.

First Financial has recorded, as a component of equity in accumulated other comprehensive income, an unrealized after-tax gain on the investment portfolio of approximately $14.3 million at September 30, 2012, compared with $12.7 million at December 31, 2011.

DEPOSITS AND FUNDING

Total deposits as of September 30, 2012 were $4.9 billion, a decrease of $698.2 million or 12.4% compared to December 31, 2011.  The decrease in total deposits at September 30, 2012 as compared to December 31, 2011 was primarily related to a $455.4 million or 27.5% decline in total time deposit balances and a $242.9 million or 6.1% decline in non-time deposit balances. The decline in non-time deposit balances was driven by a $204.5 million decrease in interest-bearing demand deposits and a $155.8 million decrease in savings deposits. The declines in both time deposit and non-time deposit balances from December 31, 2011 to September 30, 2012 were a result of the Company's continued focus on reducing non-core relationship deposits in connection with its deposit rationalization strategies, the repricing of certain deposits acquired in the Flagstar banking center acquisition and deposit attrition resulting from the Company's recent banking center consolidation activities. Partially offsetting this activity was an increase of $117.5 million or 12.4% in core noninterest-bearing accounts during the first nine months of 2012.

Average deposits declined to $5.1 billion at September 30, 2012 from $5.5 billion at December 31, 2011 primarily due to decreases in average interest-bearing demand deposits of $224.8 million and average time deposits of $363.6 million, partially offset by an increase in noninterest-bearing deposits of $191.6 million.

Borrowed funds increased to $446.7 million at September 30, 2012 from $176.0 million at December 31, 2011, due to a $283.0

45

million increase in First Financial's short-term borrowings with the Federal Home Loan Bank (FHLB) as a result of deposit attrition during the period from the Company's deposit reationalization strategies as well as recent purchase activity related to the Company's investment securities portfolio.

For further discussion of First Financial's borrowing capacity and liquidity management, see the Liquidity section of Management's Discussion and Analysis.

RISK MANAGEMENT

First Financial manages risk through a structured enterprise risk management (ERM) approach that routinely assesses the overall level of risk, identifies specific risks and evaluates the steps being taken to mitigate those risks. First Financial continues to enhance its risk management capabilities and the development of risk awareness as a component of the culture of the Company and the operating policies of its business lines.  First Financial has identified nine types of risk that it monitors in its ERM framework.  These risks include information technology, market, legal, strategic, reputation, credit, regulatory (compliance), operational and external/environmental.

For further discussion of these risks, see the Risk Management section of the Management's Discussion and Analysis of First Financial’s 2011 Annual Report and the information below.

CREDIT RISK

Credit risk represents the risk of loss due to failure of a customer or counterparty to meet its financial obligations in accordance with contractual terms. First Financial manages credit risk through its underwriting process and periodically reviewing and approving its credit exposures using credit policies and guidelines approved by its board of directors.  Due to the significant differences in the accounting for covered loans and the loss sharing agreements with the FDIC, management believes that asset quality measures excluding covered loans are generally more meaningful.  Therefore, management has included asset quality measures that exclude covered loans in the table in this section.

Allowance for loan and lease losses (excluding covered loans). Management maintains the allowance for loan and lease losses at a level that it considers sufficient to absorb probable loan and lease losses inherent in the portfolio. Management determines the adequacy of the allowance based on historical loss experience as well as other significant factors such as composition of the portfolio; economic conditions; geographic footprint; the results of periodic internal and external evaluations of delinquent, nonaccrual and classified loans; and any other adverse situations that may affect a specific borrower's ability to repay (including the timing of future payments). This evaluation is inherently subjective as it requires utilizing material estimates that may be susceptible to significant change. The evaluation of these factors is the responsibility of the Allowance for Loan and Lease Losses Committee, which is comprised of senior officers from the risk management, credit administration, finance and lending areas.

The allowance for uncovered loan and lease losses was $49.2 million as of September 30, 2012 compared to $52.6 million as of December 31, 2011.  As a percentage of period-end loans, the allowance for loan and lease losses was 1.60% as of September 30, 2012 compared to 1.77% as of December 31, 2011.  The allowance for uncovered loan and lease losses is the result of the Company's modeling efforts to estimate losses inherent in the portfolio and is influenced by migration trends within First Financial's loan rating classification scheme, the levels of nonperforming loans and the nature and timing of resolution strategies related to nonperforming loans, among other factors.  The decline in the allowance for uncovered loan and lease losses from December 31, 2011 was primarily the result of continued positive migration trends in classified assets as well as the finalization of resolution strategies related to certain nonperforming loans during 2012.

Third quarter 2012 net charge-offs were $5.4 million or 0.71% of average loans and leases on an annualized basis, compared with $6.8 million or 0.96% of average loans and leases on an annualized basis for the comparable quarter in 2011. Net charge-offs during the third quarter 2012 included $0.8 million related to the disposition of a single commercial loan and $2.3 million related to valuation adjustments of three commercial real estate credits.

For the nine months ended September 30, 2012, net charge-offs were $18.6 million, or 0.83% of average loans and leases on an annualized basis, as compared to $16.7 million, or 0.80% of average loans and leases on an annualized basis for the nine months ended September 30, 2011. Net charge-offs for the nine months ended September 30, 2012 include the third quarter 2012 charge-offs discussed above in addition to $2.0 million related to the dispositions of a commercial real estate credit and a construction and land development credit and $1.2 million related to valuation adjustments on two commercial real estate credits during the second quarter 2012, as well as a $1.7 million charge-off related to a commercial construction and land development credit, $1.1 million related to a hotel real estate loan and three commercial credits totaling $0.9 million in the

46

aggregate during the first quarter 2012.

Provision expense related to uncovered loans and leases is a product of the Company's allowance for loan and lease losses model as well as net charge-off activity during the period. Third quarter 2012 provision expense related to uncovered loans and leases was $3.6 million as compared to $7.6 million during the comparable quarter in 2011. Similar to the allowance, the decline in provision expense was driven primarily by the continued positive migration trends in classified assets as well as the finalization of resolution strategies on certain loans during the quarter.  Provision expense related to uncovered loans and leases was $15.2 million and $14.0 million for the nine months ended September 30, 2012 and 2011, respectively. Provision expense for the nine months ended September 30, 2012 was impacted by the establishment of or addition to specific reserves totaling $6.1 million in the aggregate on three separate commercial and commercial real estate credits in the second quarter, partially offset by the continued migration trends in classified assets as well as the finalization of resolution strategies on certain loans during the year.

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The table that follows indicates the activity in the allowance for loan losses, excluding covered loans, for the quarterly periods presented.

	Three months ended															Nine months ended
	2012									2011						September 30,
(Dollars in thousands)	Sep. 30,			June 30,			Mar. 31,			Dec. 31,			Sep. 30,			2012			2011
Allowance for loan and lease loss activity
Balance at beginning of period	$	50,952		$	49,437		$	52,576		$	54,537		$	53,671		$	52,576		$	57,235
Provision for loan losses	3,613			8,364			3,258			5,164			7,643			15,235			14,046
Gross charge-offs
Commercial	1,340			1,129			1,186			1,742			879			3,655			1,694
Real estate-construction	180			717			1,787			2,105			1,771			2,684			4,174
Real estate-commercial	2,736			3,811			2,244			2,505			2,997			8,791			7,877
Real estate-residential	565			191			604			473			564			1,360			1,078
Installment	134			116			60			115			162			310			411
Home equity	380			915			644			488			510			1,939			1,695
All other	469			259			297			363			291			1,025			1,078
Total gross charge-offs	5,804			7,138			6,822			7,791			7,174			19,764			18,007
Recoveries
Commercial	202			48			72			348			92			322			414
Real estate-construction	0			0			0			5			0			0			27
Real estate-commercial	38			68			113			68			168			219			241
Real estate-residential	33			9			28			3			4			70			42
Installment	72			75			123			96			87			270			267
Home equity	31			28			24			71			9			83			46
All other	55			61			65			75			37			181			226
Total recoveries	431			289			425			666			397			1,145			1,263
Total net charge-offs	5,373			6,849			6,397			7,125			6,777			18,619			16,744
Ending allowance for loan and lease losses	$	49,192		$	50,952		$	49,437		$	52,576		$	54,537		$	49,192		$	54,537
Net charge-offs to average loans and leases (annualized)
Commercial	0.56		%	0.53		%	0.53		%	0.65		%	0.39		%	0.54		%	0.21		%
Real estate-construction	0.78		%	2.91		%	6.36		%	6.13		%	4.96		%	3.54		%	3.79		%
Real estate-commercial	0.81		%	1.18		%	0.69		%	0.80		%	0.98		%	0.89		%	0.90		%
Real estate-residential	0.72		%	0.25		%	0.81		%	0.64		%	0.86		%	0.59		%	0.53		%
Installment	0.41		%	0.26		%	(0.39		)%	0.11		%	0.47		%	0.08		%	0.29		%
Home equity	0.38		%	0.99		%	0.70		%	0.46		%	0.57		%	0.69		%	0.64		%
All other	2.51		%	1.46		%	1.88		%	2.47		%	2.46		%	1.99		%	3.03		%
Total net charge-offs	0.71		%	0.93		%	0.87		%	0.95		%	0.96		%	0.83		%	0.80		%

Allowance for loan and lease losses (covered loans). The majority of covered loans are accounted for under FASB ASC Topic 310-30, whereby First Financial is required to periodically re-estimate the expected cash flows on the loans. For purposes of applying the guidance under FASB ASC Topic 310-30, First Financial grouped acquired loans into pools based on common risk characteristics. A decline in expected cash flows for a pool of loans is referred to as impairment and recorded as provision expense, and a related allowance for loan and lease losses on covered loans, on a discounted basis during the period.  Estimated reimbursements due from the FDIC under loss sharing agreements related to any declines in expected loan cash flows are recorded as noninterest income and an increase to the FDIC indemnification asset in the same period.  Improvement in expected cash flows for a pool of loans, once any previously recorded impairment is recaptured, is recognized prospectively as an adjustment to the yield on the loans in the pool and a related adjustment to the yield on the FDIC indemnification asset. These cash flow evaluations are inherently subjective as they require material estimates, all of which may be susceptible to significant change.

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The allowance for covered loan and lease losses was $48.9 million as of September 30, 2012 compared to $42.8 million as of December 31, 2011 as a result of changes in expected cash flows on loans accounted for under FASB ASC Topic 310-30, as well as portfolio activity during the period, including payments received and charge-offs.

First Financial recognized total provision expense related to covered loans of $6.6 million and realized net charge-offs related to covered loans of $6.1 million for the three months ended September 30, 2012. The Company recognized total provision expense related to covered loans of $7.3 million and net charge-offs of $10.2 million for the three months ended September 30, 2011. For the nine months ended September 30, 2012, First Financial recognized total provision expense related to covered loans of $25.6 million and net charge-offs of $19.6 million. The Company recognized total provision expense related to covered loans of $57.2 million and net charge-offs of $25.6 million for the nine months ended September 30, 2011. 

The Company also recognized loss sharing expenses of $3.6 million and modest net gains on covered OREO during the third quarter of 2012. Loss sharing expenses and losses on covered OREO were $1.0 million and $2.7 million, respectively, in the third quarter of 2011. Loss sharing expenses include attorney fees, taxes, insurance and other collection expenses related to the resolution of covered assets.  First Financial recognized loss sharing expenses of $8.4 million and $1.9 million, and losses on covered OREO of $2.5 million and $8.4 million, for the nine months ended September 30, 2012 and 2011, respectively.

The receivable due from the FDIC under loss sharing agreements related to covered provision expense, loss sharing expense and losses on covered OREO of $8.5 million and $8.4 million for the three months ended September 30, 2012 and 2011, respectively, was recognized as FDIC loss sharing income and corresponding increases to the FDIC indemnification asset in those periods. The receivable due from the FDIC under loss sharing agreements related to covered provision expense, loss sharing expense and losses on covered OREO of $29.6 million and $53.5 million for the nine months ended September 30, 2012 and 2011, respectively, was recognized as FDIC loss sharing income and corresponding increases to the FDIC indemnification asset in those periods.

	Three months ended															Nine months ended
	2012									2011						September 30,
(Dollars in thousands)	Sep. 30,			June 30,			Mar. 31,			Dec. 31,			Sep. 30,			2012			2011
Balance at beginning of period	$	48,327		$	46,156		$	42,835		$	48,112		$	51,044		$	42,835		$	16,493
Provision for loan and lease losses	6,622			6,047			12,951			6,910			7,260			25,620			57,171
Loans charged-off	(9,058		)	(5,163		)	(10,118		)	(13,513		)	(10,609		)	(24,339		)	(32,091		)
Recoveries	3,004			1,287			488			1,326			417			4,779			6,539
Ending allowance for covered loan losses	$	48,895		$	48,327		$	46,156		$	42,835		$	48,112		$	48,895		$	48,112

Nonperforming/Underperforming Assets (excluding covered assets). Nonperforming loans totaled $74.0 million and nonperforming assets totaled $87.9 million as of September 30, 2012 compared with $76.4 million and $87.7 million, respectively, at December 31, 2011.  Nonaccrual loans, including troubled debt restructurings (TDRs) classified as nonaccrual, totaled $62.4 million as of September 30, 2012 compared to $72.4 million as of December 31, 2011, representing a $9.9 million, or 13.7% decrease primarily driven by the finalization of resolution strategies, including transfers to OREO, dispositions and net charge-offs, related to credits in the commercial and construction and land development portfolios.

The third quarter 2012 allowance for loan and lease losses as a percentage of nonaccrual loans was 99.6% compared with 96.8% at December 31, 2011, while the allowance for loan and lease losses as a percentage of nonperforming loans was 66.5% at September 30, 2012, compared with 68.8% at December 31, 2011.

Total classified assets as of September 30, 2012 totaled $133.4 million compared to $162.4 million at December 31, 2011. Classified assets, which have declined for eight consecutive quarters, are defined by the Company as nonperforming assets plus performing loans internally rated substandard or worse.

Troubled Debt Restructurings (excluding covered loans). TDRs totaled $24.6 million at September 30, 2012, a $2.5 million increase from December 31, 2011.  Accruing TDRs increased $7.6 million from December 31, 2011, generally as a result of renewals and term extensions of performing, substandard-rated loans that are experiencing operating cash flow stress but have strong underlying collateral and guarantor support. TDRs classified as nonaccrual declined $5.1 million from December 31, 2011 as a result of the $4.4 million construction and land development credit that was sold during the second quarter 2012, as well as other transfers to OREO and charge-offs during 2012.

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TDRs are generally classified as nonaccrual for a minimum period of six months and may qualify for return to accrual status once they have demonstrated performance with the terms of the loan modification.

Delinquent Loans (excluding covered loans). At September 30, 2012, loans 30-to-89 days past due decreased to $17.0 million, or 0.55% of period end loans, as compared to $20.4 million, or 0.69%, at December 31, 2011. The decrease in delinquent loans compared to December 31, 2011 primarily resulted from lower delinquencies in commercial real estate loans.

Other Real Estate Owned. At September 30, 2012, First Financial had OREO properties originating from uncovered loans totaling $13.9 million, compared with $11.3 million at December 31, 2011. OREO increased $2.6 million from December 31, 2011 to September 30, 2012 as additions of $8.2 million exceeded dispositions and valuation adjustments of $5.6 million during the period. Additions during the period primarily related to three land development relationships totaling $3.4 million in the aggregate which transferred to OREO in the first quarter 2012. During the third quarter 2012, there were no individually significant activity.

OREO originating from covered loans was $28.6 million at September 30, 2012, compared with $44.8 million at December 31, 2011. Covered OREO declined $16.2 million from December 31, 2011 to September 30, 2012 as additions of $17.1 million were offset by dispositions and valuation adjustments of $33.3 million during the period.

The table that follows shows the categories that are included in nonperforming and underperforming assets, excluding covered assets, as of September 30, 2012, and the four previous quarters, as well as related credit quality ratios.

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	Quarter ended
	2012									2011
(Dollars in thousands)	Sep. 30,			June 30,			Mar. 31,			Dec. 31,			Sep. 30,
Nonperforming loans, nonperforming assets, and underperforming assets
Nonaccrual loans
Commercial	$	4,563		$	12,065		$	5,936		$	7,809		$	10,792
Real estate - construction	2,536			7,243			7,005			10,005			13,844
Real estate - commercial	33,961			36,116			35,581			28,349			26,408
Real estate - residential	5,563			5,069			5,131			5,692			5,507
Installment	284			319			377			371			322
Home equity	2,497			2,281			1,915			2,073			2,277
Nonaccrual loans	49,404			63,093			55,945			54,299			59,150
Troubled debt restructurings (TDRs)
Accruing	11,604			9,909			9,495			4,009			4,712
Nonaccrual	13,017			10,185			17,205			18,071			12,571
Total TDRs	24,621			20,094			26,700			22,080			17,283
Total nonperforming loans	74,025			83,187			82,645			76,379			76,433
Other real estate owned (OREO)	13,912			15,688			15,036			11,317			12,003
Total nonperforming assets	87,937			98,875			97,681			87,696			88,436
Accruing loans past due 90 days or more	108			143			203			191			235
Total underperforming assets	$	88,045		$	99,018		$	97,884		$	87,887		$	88,671
Total classified assets	$	133,382		$	145,621		$	154,684		$	162,372		$	172,581
Credit quality ratios (excluding covered assets)
Allowance for loan and lease losses to
Nonaccrual loans	99.57		%	80.76		%	88.37		%	96.83		%	92.20		%
Nonaccrual loans plus nonaccrual TDRs	78.81		%	69.53		%	67.58		%	72.65		%	76.04		%
Nonperforming loans	66.45		%	61.25		%	59.82		%	68.84		%	71.35		%
Total ending loans	1.60		%	1.69		%	1.67		%	1.77		%	1.86		%
Nonperforming loans to total loans	2.41		%	2.76		%	2.79		%	2.57		%	2.60		%
Nonperforming assets to
Ending loans, plus OREO	2.86		%	3.27		%	3.28		%	2.94		%	3.00		%
Total assets, including covered assets	1.41		%	1.57		%	1.52		%	1.31		%	1.40		%
Nonperforming assets, excluding accruing TDRs to
Ending loans, plus OREO	2.48		%	2.94		%	2.96		%	2.81		%	2.84		%
Total assets, including covered assets	1.22		%	1.42		%	1.37		%	1.25		%	1.32		%

MARKET RISK

Market risk is the risk of loss arising from adverse changes in the fair value of financial instruments due to changes in interest rates, foreign exchange rates and equity prices. The primary source of market risk for First Financial is interest rate risk. Interest rate risk is the risk to earnings and the value of equity arising from changes in market interest rates and arises in the normal course of business to the extent that there is a divergence between the amount of First Financial’s interest-earning assets and the amount of interest-bearing liabilities that are prepaid/withdrawn, re-price or mature in specified periods. First Financial seeks to achieve consistent growth in net interest income and equity while managing volatility arising from shifts in market interest rates. First Financial’s board of directors establishes policy limits with respect to interest rate risk and changes in the economic value of equity. First Financial’s Asset and Liability Committee (ALCO) oversees market risk management, monitoring risk measures, limits and policy guidelines for managing the amount of interest rate risk and its effect on net interest income and capital.

Interest rate risk management is an active process that encompasses monitoring loan and deposit flows complemented by investment and funding activities. Effective interest rate risk management begins with understanding the dynamic

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characteristics of assets and liabilities and determining the appropriate interest rate risk position given business activities, management objectives, market expectations and ALCO policy limits and guidelines.

LIQUIDITY

Liquidity management is the process by which First Financial manages the continuing flow of funds necessary to meet its financial commitments on a timely basis and at a reasonable cost.  These funding commitments include withdrawals by depositors, credit commitments to borrowers, shareholder dividends, expenses of its operations and capital expenditures.  Liquidity is monitored and closely managed by ALCO, a group of senior officers from the deposit gathering, finance, risk management and treasury areas. It is ALCO’s responsibility to ensure First Financial has the necessary level of funds available for normal operations as well as to maintain a contingency funding policy to ensure that liquidity stress events are quickly identified, and management plans to respond are in place.  This is accomplished through the use of policies which establish limits and require measurements to monitor liquidity trends, including modeling and management reporting that identifies the amounts and costs of all available funding sources.  These sources are periodically tested for funding availability.

Liquidity is derived primarily from deposit growth, principal and interest payments on loans and investment securities, maturing loans and investment securities, access to wholesale funding sources and collateralized borrowings.  First Financial’s most stable source of liability-funded liquidity for both long and short-term needs is deposit growth and retention of the core deposit base.  The deposit base is diversified among individuals, partnerships, corporations, public entities and geographic markets.  This diversification helps First Financial minimize dependence on large concentrations of funding sources.

Capital expenditures, such as banking center expansions and technology investments were $18.6 million and $9.7 million for the first nine months of 2012 and 2011, respectively. Management believes that First Financial has sufficient liquidity to fund its future capital expenditure commitments.

As of September 30, 2012, First Financial had pledged certain eligible residential and farm real estate loans, home equity lines of credit and government and agency securities, totaling $1.5 billion as collateral for borrowings from the Federal Home Loan Bank (FHLB).  For ease of borrowing execution, First Financial utilizes a blanket collateral agreement with the FHLB.

First Financial utilizes its short-term line of credit and longer-term advances from the FHLB as funding sources.  At September 30, 2012, the Company had $283.0 million in short-term borrowings from the FHLB. At December 31, 2011, the Company had no short-term borrowings from the FHLB.  The increase in short-term borrowings at September 30, 2012 was related to deposit attrition during the period resulting from the Company's deposit rationalization strategies as well as recent purchase activity related to the Company's investment securities portfolio. At September 30, 2012, and December 31, 2011, total long-term borrowings from the FHLB were $9.7 million and $11.5 million, respectively.  First Financial's total remaining borrowing capacity from the FHLB was $310.2 million at September 30, 2012.

The principal source of asset-funded liquidity is marketable investment securities, particularly those of shorter maturities. The market value of investment securities classified as available-for-sale totaled $689.7 million at September 30, 2012.  Securities classified as held-to-maturity that are maturing within a short period of time are also a source of liquidity and totaled $0.5 million at September 30, 2012.  In addition, other types of assets such as cash and due from banks, federal funds sold and securities purchased under agreements to resell, as well as loans maturing within one year, are sources of liquidity.

At September 30, 2012, in addition to liquidity on hand of $175.7 million, First Financial had unused and available overnight wholesale funding of $2.3 billion or 36.2% of total assets to fund new loans, any deposit runoff that may occur as a result of the Company's deposit rationalization efforts and from markets that the Company is exiting, or for general corporate requirements.

Certain restrictions exist regarding the ability of First Financial’s subsidiaries to transfer funds to First Financial in the form of cash dividends, loans, other assets or advances.  The approval of the subsidiaries’ respective primary federal regulators is required for First Financial’s subsidiaries to pay dividends in excess of regulatory limitations.  Dividends paid to First Financial from its subsidiaries totaled $55.6 million for the first nine months of 2012.  As of September 30, 2012, First Financial’s subsidiaries had retained earnings of $350.6 million of which $29.4 million was available for distribution to First Financial without prior regulatory approval.  Additionally, First Financial had $110.7 million in cash as of September 30, 2012, which is approximately three times the Company’s annual regular shareholder dividend (currently $0.60 per share) and operating expenses. Management is not aware of any other events or regulatory requirements that, if implemented, are likely to have a material effect on First Financial’s liquidity.

Until its prepayment during the second quarter 2011, First Financial made quarterly interest payments on its junior subordinated debenture owed to its unconsolidated subsidiary trust.  The trust preferred securities were redeemed on June 30, 2011, and

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therefore, there was no interest expense associated with the junior subordinated debentures for the last six months of 2011 or during 2012. First Financial had no interest expense related to this other long-term debt for the three months ended September 30, 2011 and $0.4 million of interest expense related to this debt for the nine months ended September 30, 2011.

CAPITAL

Risk-Based Capital. First Financial and its subsidiary, First Financial Bank, are subject to regulatory capital requirements administered by federal banking agencies.  Capital adequacy guidelines and, additionally for banks, prompt corrective action regulations involve quantitative measures of assets, liabilities and certain off-balance sheet items calculated under regulatory accounting practices.  Capital amounts and classifications are also subject to qualitative judgments by regulators.  Failure to meet minimum capital requirements can initiate regulatory action.

Quantitative measures established by regulation to ensure capital adequacy require First Financial to maintain minimum amounts and ratios as defined by the regulations of Total and Tier 1 capital to risk-weighted assets and to average assets.  Management believes, as of September 30, 2012, that First Financial met all capital adequacy requirements to which it was subject.  At September 30, 2012, and December 31, 2011, regulatory notifications categorized First Financial as well-capitalized under the regulatory framework for prompt corrective action.  To be categorized as well-capitalized, First Financial must maintain minimum Total risk-based capital, Tier 1 risk-based capital, and Tier 1 leverage ratios as set forth in the table below.  There have been no conditions or events since those notifications that management believes has changed the Company's category.

First Financial’s Tier I capital is comprised of total shareholders’ equity less unrealized gains and losses on investment securities available-for-sale accounted for under FASB ASC Topic 320, Investments-Debt and Equity Securities, and any amounts resulting from the application of FASB ASC Topic 715, Compensation-Retirement Benefits, that is recorded within accumulated other comprehensive income (loss), intangible assets and any valuation related to mortgage servicing rights.  Total risk-based capital consists of Tier I capital plus qualifying allowance for loan and lease losses and gross unrealized gains on equity securities.

For purposes of calculating the leverage ratio, average assets represents quarterly average assets less assets not qualifying for total risk-based capital including intangible assets and non-qualifying mortgage servicing rights and allowance for loan and lease losses.

Consolidated regulatory capital ratios at September 30, 2012, included the leverage ratio of 10.54%, Tier 1 capital ratio of 16.93%, and total capital ratio of 18.21%.  All regulatory capital ratios exceeded the amounts necessary to be classified as “well capitalized,” and total regulatory capital exceeded the “minimum” requirement by $387.1 million, on a consolidated basis.  First Financial’s tangible common equity ratio increased to 9.99% at September 30, 2012 as compared to 9.23% at December 31, 2011.

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The following table illustrates the actual and required capital amounts and ratios as of September 30, 2012 and December 31, 2011.

	Actual				For Capital Adequacy Purposes				To Be Well Capitalized Under Prompt Corrective Action Provisions
(Dollars in thousands)	Amount		Ratio		Amount		Ratio		Amount		Ratio
September 30, 2012
Total capital to risk-weighted assets
Consolidated	$	690,312	18.21	%	$	303,197	8.00	%	N/A		N/A
First Financial Bank	583,930		15.45	%	302,320		8.00	%	$	377,899	10.00	%
Tier 1 capital to risk-weighted assets
Consolidated	641,828		16.93	%	151,598		4.00	%	N/A		N/A
First Financial Bank	528,412		13.98	%	151,160		4.00	%	226,740		6.00	%
Tier 1 capital to average assets
Consolidated	641,828		10.54	%	244,267		4.00	%	N/A		N/A
First Financial Bank	528,412		8.69	%	243,229		4.00	%	304,037		5.00	%

	Actual				For Capital Adequacy Purposes				To Be Well Capitalized Under Prompt Corrective Action Provisions
(Dollars in thousands)	Amount		Ratio		Amount		Ratio		Amount		Ratio
December 31, 2011
Total capital to risk-weighted assets
Consolidated	$	683,255	18.74	%	$	291,632	8.00	%	N/A		N/A
First Financial Bank	578,042		15.89	%	290,992		8.00	%	$	363,740	10.00	%
Tier 1 capital to risk-weighted assets
Consolidated	636,836		17.47	%	145,816		4.00	%	N/A		N/A
First Financial Bank	524,363		14.42	%	145,496		4.00	%	218,244		6.00	%
Tier 1 capital to average assets
Consolidated	636,836		9.87	%	258,122		4.00	%	N/A		N/A
First Financial Bank	524,363		8.13	%	258,035		4.00	%	322,543		5.00	%

Shelf Registrations. On April 28, 2011, First Financial filed a shelf registration on Form S-3 with the Securities and Exchange Commission. This shelf registration allows First Financial to raise capital from time to time through the sale of various types of securities, subject to approval by the Company's board of directors.

Shareholder Dividends. In April 2012, First Financial announced that it would increase the regular cash dividend to common shareholders. The regular quarterly dividend was increased to $0.15 per common share from the previous $0.12 per common share. Further, the Company announced that future dividend payments are expected to consist of the higher regular dividend and continuation of the previously announced variable dividend through the dividend to be paid in the fourth quarter of 2013. This combined dividend represents a 100% payout of quarterly earnings. Dividend decisions are evaluated quarterly by the Company's board of directors in the context of numerous factors, and the board will evaluate the regular dividend for increase only when such an increase is sustainable.

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Share Repurchases. First Financial had no share repurchase activity under publicly announced plans in 2011 or through the nine months ended September 30, 2012.

In October 2012, First Financial's board of directors approved a share repurchase plan under which the Company has the ability to repurchase up to 5,000,000 shares. Under the plan, the Company expects to repurchase approximately 1,000,000 shares annually beginning in the fourth quarter 2012. This annual target will be subject to market conditions and quarterly evaluation by the board as well as balance sheet composition and growth. The Company expects to disclose a summary of total shares repurchased on a quarterly basis in future periods. The share repurchase plan is not expected to impact the variable dividend and as a result the return of capital to shareholders is expected to exceed 100% of earnings through 2013. Subsequent to the expiration of the variable dividend, the Company expects to return to shareholders a target range of 60% - 80% of earnings through a combination of its regular dividend and share repurchases while still maintaining capital ratios that exceed internal target thresholds, current regulatory capital requirements and proposed capital requirements under the Basel Committee on Banking Supervision's final framework for strengthening international capital and liquidity regulation released in December 2010 (Basel III).

CRITICAL ACCOUNTING POLICIES

First Financial’s Consolidated Financial Statements are prepared based on the application of accounting policies.  These policies require the reliance on estimates and assumptions.  Changes in underlying factors, assumptions or estimates in any of these areas could have a material impact on First Financial’s future financial condition and results of operations. In management’s opinion, some of these areas have a more significant impact than others on First Financial’s financial reporting.  For First Financial, these areas currently include accounting for the allowance for loan and lease losses (excluding covered loans), covered loans, the allowance for loan and lease losses - covered loans, the FDIC indemnification asset, goodwill, pension and income taxes.  These accounting policies are discussed in detail in the Critical Accounting Policies section of Management’s Discussion and Analysis in First Financial’s 2011 Annual Report.  There were no material changes to these accounting policies during the nine months ended September 30, 2012.

ACCOUNTING AND REGULATORY MATTERS

Note 2 to the Consolidated Financial Statements discusses new accounting standards adopted by First Financial during 2012 and the expected impact of accounting standards recently issued but not yet required to be adopted.  To the extent the adoption of new accounting standards materially affects financial condition, results of operations or liquidity, the impacts are discussed in the applicable section(s) of Management’s Discussion and Analysis and the Notes to the Consolidated Financial Statements.

FORWARD-LOOKING INFORMATION

Certain statements contained in this news release which are not statements of historical fact constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act (the Act). In addition, certain statements in future filings by First Financial with the SEC, in press releases, and in oral and written statements made by or with the approval of First Financial which are not statements of historical fact constitute forward-looking statements within the meaning of the Act. Examples of forward-looking statements include, but are not limited to, projections of revenues, income or loss, earnings or loss per share, the payment or non-payment of dividends, capital structure and other financial items, statements of plans and objectives of First Financial or its management or board of directors and statements of future economic performances and statements of assumptions underlying such statements. Words such as "believes," "anticipates," "likely," "expected," "intends," and other similar expressions are intended to identify forward-looking statements but are not the exclusive means of identifying such statements. Management's analysis contains forward-looking statements that are provided to assist in the understanding of anticipated future financial performance. However, such performance involves risks and uncertainties that may cause actual results to differ materially. Factors that could cause actual results to differ from those discussed in the forward-looking statements include, but are not limited to:

▪ management's ability to effectively execute its business plan;

▪ the risk that the strength of the United States economy in general and the strength of the local economies in which we conduct operations may continue to deteriorate resulting in, among other things, a further deterioration in credit quality or a reduced demand for credit, including the resultant effect on our loan portfolio, allowance for loan and lease losses and overall financial performance;

▪ U.S. fiscal debt and budget matters;

▪ the ability of financial institutions to access sources of liquidity at a reasonable cost;

▪ the impact of recent upheaval in the financial markets and the effectiveness of domestic and international

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governmental actions taken in response, and the effect of such governmental actions on us, our competitors and counterparties, financial markets generally and availability of credit specifically, and the U.S. and international economies, including potentially higher FDIC premiums arising from increased payments from FDIC insurance funds as a result of depository institution failures;

▪ the effect of and changes in policies and laws or regulatory agencies (notably the recently enacted Dodd-Frank Wall Street Reform and Consumer Protection Act);

▪ the effect of the current low interest rate environment or changes in interest rates on our net interest margin and our loan originations and securities holdings;

▪ our ability to keep up with technological changes;

▪ failure or breach of our operational or security systems or infrastructure, or those of our third party vendors or other service providers;

▪ our ability to comply with the terms of loss sharing agreements with the FDIC;

▪ mergers and acquisitions, including costs or difficulties related to the integration of acquired companies and the wind-down of non-strategic operations that may be greater than expected, such as the risks and uncertainties associated with the Irwin Mortgage Corporation bankruptcy proceedings and other acquired subsidiaries;

▪ the risk that exploring merger and acquisition opportunities may detract from management's time and ability to successfully manage our Company;

▪ expected cost savings in connection with the consolidation of recent acquisitions may not be fully realized or realized within the expected time frames, and deposit attrition, customer loss and revenue loss following completed acquisitions may be greater than expected;

▪ our ability to increase market share and control expenses;

▪ the effect of changes in accounting policies and practices, as may be adopted by the regulatory agencies as well as the Financial Accounting Standards Board and the SEC;

▪ adverse changes in the securities, debt and/or derivatives markets;

▪ our success in recruiting and retaining the necessary personnel to support business growth and expansion and maintain sufficient expertise to support increasingly complex products and services;

▪ monetary and fiscal policies of the Board of Governors of the Federal Reserve System (Federal Reserve) and the U.S. government and other governmental initiatives affecting the financial services industry;

▪ our ability to manage loan delinquency and charge-off rates and changes in estimation of the adequacy of the allowance for loan and lease losses; and

▪ the costs and effects of litigation and of unexpected or adverse outcomes in such litigation.

In addition, please refer to our Annual Report on Form 10-K for the year ended December 31, 2011, as well as our other filings with the SEC, for a more detailed discussion of these risks and uncertainties and other factors. Such forward-looking statements are meaningful only on the date when such statements are made, and First Financial undertakes no obligation to update any forward-looking statement to reflect events or circumstances after the date on which such a statement is made to reflect the occurrence of unanticipated events.

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ITEM 3.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Market risk is the risk of loss arising from adverse changes in the fair value of financial instruments due to changes in interest rates, foreign exchange rates and equity prices. The primary source of market risk for First Financial is interest rate risk. Interest rate risk is the risk to earnings and the value of equity arising from changes in market interest rates and arises in the normal course of business to the extent that there is a divergence between the amount of First Financial's interest-earning assets and the amount of interest-bearing liabilities that are prepaid/withdrawn, re-price or mature in specified periods. First Financial seeks to achieve consistent growth in net interest income and equity while managing volatility arising from shifts in market interest rates. First Financial's board of directors establishes policy limits with respect to interest rate risk. First Financial's Asset and Liability Committee (ALCO) oversees market risk management, monitoring risk measures, limits and policy guidelines for managing the amount of interest rate risk and its effect on net interest income and capital.

Interest rate risk for First Financial's Consolidated Balance Sheets consists of repricing, option and basis risks.  Repricing risk results from differences in the maturity, or repricing, of interest-bearing assets and liabilities.  Option risk in financial instruments arises from embedded options such as loan prepayments, early withdrawal of certificates of deposits and calls on investments and debt instruments that are primarily driven by third party or client behavior.  Basis risk refers to the potential for changes in the underlying relationship between market rates or indices, which subsequently result in a narrowing of the net interest margin.  Basis risk is also present in managed rate liabilities, such as interest-bearing checking accounts and savings accounts, where historical pricing relationships to market rates may change due to the level or directional change in market interest rates or competitive pressures.

The interest rate risk position is measured and monitored using income simulation models and economic value of equity (EVE) sensitivity analysis that capture both short-term and long-term interest rate risk exposure.  Income simulation involves forecasting net interest income (NII) under a variety of interest rate scenarios including instantaneous shocks. First Financial uses EVE sensitivity analysis to understand the impact of changes in interest rates on long-term cash flows, income and capital.  EVE is calculated by discounting the cash flows for all balance sheet instruments under different interest-rate scenarios.  

Presented below is the estimated impact on First Financial’s NII and EVE position as of September 30, 2012, assuming immediate, parallel shifts in interest rates:

	% Change from Base Case for  Immediate Parallel Changes in Rates
	-100 BP (1)		+100 BP		+200 BP
NII-Year 1	(6.88	)%	(0.52	)%	0.60	%
NII-Year 2	(8.89	)%	3.45	%	6.31	%
EVE *	(18.46	)%	3.80	%	11.15	%

* Does not include securities purchased subsequent to September 30, 2012.

(1)Because certain current interest rates are at or below 1.00%, the 100 basis point downward shock assumes that certain corresponding interest rates approach an implied floor that, in effect, reflects a decrease of less than the full 100 basis point downward shock.

Modeling the sensitivity of NII and EVE to changes in market interest rates is highly dependent on the assumptions incorporated into the modeling process.  These assumptions are periodically reviewed in the context of balance sheet changes, product offerings, external economic factors and anticipated client behavior.  First Financial modified its net interest income base-case scenario by assuming a static balance sheet utilizing market expectations of interest rates in forward periods during the first quarter 2012, whereas previously the Company's base-case scenario incorporated balance sheet growth while utilizing static interest rates. In addition, the Company internally evaluates the impact of yield curve twist scenarios (i.e. flattening, steepening and inversions of the yield curve) on NII and EVE. First Financial's projected results for earnings at risk and long-term EVE indicate the Company remains in a modestly asset-sensitive position, which is consistent with prior results.  First Financial is managing its balance sheet with a bias toward asset sensitivity given the outlook for future interest rates.

The interest rate risk analysis provides a framework as to what First Financial's overall sensitivity is as of the Company's most recent reported position. Management strategies may impact future reporting periods, as our actual results may differ from simulated results due to the timing, magnitude and frequency of interest rate changes, the difference between actual experience, and the characteristics assumed, as well as changes in portfolio composition and market conditions.  Market based prepayment speeds are factored into the analysis for loan and securities portfolios.  Deposit premiums and rate sensitivity for transactional

57

deposit accounts are modeled based on both historical experience and external industry studies. Due to the current low interest rate environment, funding rates on deposit and wholesale funding instruments were not reduced below 0.0% in the down 100 basis points scenario. First Financial continues to refine the assumptions used in its interest rate risk modeling.

See also “Item 2-Management’s Discussion and Analysis of Financial Condition and Results of Operations—Net Interest Income.”

ITEM 4.   CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

Management is responsible for establishing and maintaining effective disclosure controls and procedures, as defined under Rule 13a-15 of the Securities Exchange Act of 1934, that are designed to cause the material information required to be disclosed by First Financial in the reports it files or submits under the Securities Exchange Act of 1934 to be recorded, processed, summarized, and reported to the extent applicable within the time periods required by the Securities and Exchange Commission’s rules and forms.  In designing and evaluating the disclosure controls and procedures, management recognized that a control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met.  Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within a company have been detected.

As of the end of the period covered by this report, First Financial performed an evaluation under the supervision and with the participation of management, including the Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of its disclosure controls and procedures pursuant to Rule 13a-15 of the Securities Exchange Act of 1934.  Based upon that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that the disclosure controls and procedures were effective at the reasonable assurance level.

Changes in Internal Control over Financial Reporting

No changes were made to the Corporation’s internal control over financial reporting (as defined in Rule 13a-15 under the Securities Exchange Act of 1934) during the last fiscal quarter that materially affected, or are reasonably likely to materially affect, the Corporation’s internal control over financial reporting.

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PART II-OTHER INFORMATION

Item 1. Legal Proceedings.

Except as set forth below, there have been no material changes to the disclosure in response to "Part I - Item 3. Legal Proceedings" in the Company's Annual Report on Form 10-K for the year ended December 31, 2011.

With respect to the matter titled The Western and Southern Life Insurance Company, et al., vs. DLJ Mortgage Capital, Inc., et. al, Hamilton County, Ohio, Court of Common Pleas, Case No. A1105352, on April 10, 2012, plaintiffs voluntarily dismissed, without prejudice, the claims against IHE Funding Corporation II, a former Irwin Union Bank-related entity acquired by First Financial Bank from the FDIC as receiver for Irwin Union Bank and Trust Company. Plaintiffs did not dismiss claims against any other defendants. Because the claims were dismissed without prejudice, the plaintiffs are free to re-file an action at a later date.

Item 1A. Risk Factors.

There are a number of factors that may adversely affect the Company's business, financial results, or stock price. See "Risk Factors" as disclosed in response to "Item 1A. to Part I - Risk Factors" of Form 10-K for the year ended December 31, 2011.

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Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

(c) The following table shows the total number of shares repurchased in the third quarter of 2012.

Issuer Purchases of Equity Securities

	(a)	(b)		(c)	(d)
Period	Total Number Of Shares Purchased (1)	Average Price Paid Per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans (2)	Maximum Number of Shares that may yet be purchased Under the Plans
July 1 to July 31, 2012
Share repurchase program	0	$	0.00	0	4,969,105
Director Fee Stock Plan	2,603	16.35		NA	NA
Stock Plans	19,503	16.51		NA	NA
August 1 to August 31, 2012
Share repurchase program	0	$	0.00	0	4,969,105
Director Fee Stock Plan	0	0.00		0	NA
Stock Plans	36,149	16.22		NA	NA
September 1 to September 30, 2012
Share repurchase program	0	$	0.00	0	4,969,105
Director Fee Stock Plan	0	0.00		0	NA
Stock Plans	10,001	17.37		0	NA
Total
Share repurchase program	0	$	0.00	0
Director Fee Stock Plan	2,603	$	16.35	NA
Stock Plans	65,653	$	16.48	NA

(1) The number of shares purchased in column (a) and the average price paid per share in column (b) include the purchase of shares other than through publicly announced plans.  The shares purchased other than through publicly announced plans were purchased pursuant to First Financial’s Director Fee Stock Plan, 1999 Stock Option Plan for Non-Employee Directors, 1999 Stock Incentive Plan for Officers and Employees, 2009 Employee Stock Plan, 2009 Non-Employee Director Stock Plan and First Financial Bancorp. 2012 Stock Plan (the last five plans are referred to hereafter as the Stock Plans).  The table shows the number of shares purchased pursuant to those plans and the average price paid per share.  The purchases for the Director Fee Stock Plan were made in open-market transactions.  Under the Stock Plans, shares were purchased from plan participants at the then current market value in satisfaction of stock option exercise prices.

(2) First Financial has one remaining previously announced stock repurchase plan under which it is authorized to purchase shares of its common stock as of September 30, 2012.  The plan has no expiration date.  The table that follows provides additional information regarding this plan.  No shares were repurchased under this plan as of September 30, 2012.

Announcement Date	Total Shares Approved for Repurchase	Total Shares Repurchased Under the Plan	Expiration Date
1/25/2000	7,507,500	2,538,395	None

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Item 6.         Exhibits

(a)	Exhibits:
Exhibit Number
10.1		First Financial Bancorp Code of Conduct (filed as Exhibit 10.1 to the Form 8-K filed on October 29, 2012 and incorporated herein by reference).
10.2		The Code of Ethics for the CEO and Senior Financial Officers (filed as Exhibit 10.2 to the Form 8-K filed on October 29, 2012 and incorporated herein by reference).
31.1		Certification by Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 filed herewith.
31.2		Certification by Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 filed herewith.
32.1		Certification of Periodic Financial Report by Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 furnished herewith.
32.2		Certification of Periodic Financial Report by Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 furnished herewith.
101.1		Financial statements from the Quarterly Report on Form 10-Q of the Company for the quarter ended September 30, 2012, formatted in XBRL (eXtensible Business Reporting Language) pursuant to Rule 405 of Regulation S-T: (i) Consolidated Balance Sheets, (ii) Consolidated Statements of Income, (iii) Consolidated Statements of Comprehensive Income, (iv) Consolidated Statements of Changes in Shareholders' Equity, (v) Consolidated Statements of Cash Flows and (vi) Notes to Consolidated Financial Statements, as blocks of text and in detail*.

First Financial will furnish, without charge, to a security holder upon request a copy of the documents and will furnish any other Exhibit upon payment of reproduction costs.  Unless as otherwise noted, documents incorporated by reference involve File No. 000-12379.

* As provided in Rule 406T of Regulation S-T, this information shall not be deemed “filed” for purposes of Section 11 and 12 of the Securities Act of 1933 and Section 18 of the Securities Exchange Act of 1934 or otherwise subject to liability under those sections.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

		FIRST FINANCIAL BANCORP.
		(Registrant)
/s/ J. Franklin Hall		/s/ John M. Gavigan
J. Franklin Hall		John M. Gavigan
Executive Vice President, Chief Financial Officer		First Vice President and Corporate Controller
and Chief Operating Officer		(Principal Accounting Officer)
Date	11/6/2012	Date	11/6/2012

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EX-31.1

EXHIBIT 31.1

CERTIFICATIONS

I, Claude E. Davis, President and Chief Executive Officer of First Financial Bancorp., certify that:

1. I have reviewed this quarterly report on Form 10-Q of First Financial Bancorp.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth quarter in case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	11/6/2012	/s/ Claude E. Davis
		Claude E. Davis President and Chief Executive Officer

EX-31.2

EXHIBIT 31.2

CERTIFICATIONS

I, J. Franklin Hall, Executive Vice President, Chief Financial Officer and Chief Operating Officer of First Financial Bancorp., certify that:

1. I have reviewed this quarterly report on Form 10-Q of First Financial Bancorp.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth quarter in case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	11/6/2012	/s/ J. Franklin Hall
		J. Franklin Hall Executive Vice President, Chief Financial Officer and Chief Operating Officer

EX-32.1

EXHIBIT 32.1

CERTIFICATION OF PERIODIC FINANCIAL REPORT BY CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Form 10-Q for the quarterly period ended September 30, 2012, of First Financial Bancorp. (the “Company”), as filed with the Securities and Exchange Commission on November 6, 2012 (the “Report”), I, Claude E. Davis, President and Chief Executive Officer of the Company, certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Claude E. Davis

Claude E. Davis

President and Chief Executive Officer

November 6, 2012

EX-32.2

EXHIBIT 32.2

CERTIFICATION OF PERIODIC FINANCIAL REPORT BY CHIEF FINANCIAL

OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Form 10-Q for the quarterly period ended September 30, 2012, of First Financial Bancorp. (the “Company”), as filed with the Securities and Exchange Commission on November 6, 2012 (the “Report”), I, J. Franklin Hall, Executive Vice President, Chief Financial Officer and Chief Operating Officer of the Company, certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ J. Franklin Hall

J. Franklin Hall

Executive Vice President, Chief Financial Officer and Chief Operating Officer

November 6, 2012

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INVESTMENTS - Summary of Held-To-Maturity and Available-For-Sale Investment Securities (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Investment Holdings [Line Items]
Held-to-Maturity Amortized Cost	$ 822,319	$ 2,664
Held-to-Maturity Unrealized Gains	9,956	229
Held-to-Maturity Unrealized Losses	(1,735)	0
Held-to-Maturity Market Value	830,540	2,893
Available-for-sale Securities, Amortized Cost Basis	672,824	1,421,490
Available-for-Sale Unrealized Gains	17,074	22,478
Available-for-Sale Unrealized Losses	(218)	(2,122)
Available-for-Sale Market Value	689,680	1,441,846
Securities of U.S. government agencies and corporations
Investment Holdings [Line Items]
Held-to-Maturity Amortized Cost	20,844	0
Held-to-Maturity Unrealized Gains	488	0
Held-to-Maturity Unrealized Losses	0	0
Held-to-Maturity Market Value	21,332	0
Available-for-sale Securities, Amortized Cost Basis	25,772	45,757
Available-for-Sale Unrealized Gains	391	433
Available-for-Sale Unrealized Losses	0	0
Available-for-Sale Market Value	26,163	46,190
Mortgage-backed securities
Investment Holdings [Line Items]
Held-to-Maturity Amortized Cost	799,583	90
Held-to-Maturity Unrealized Gains	9,184	2
Held-to-Maturity Unrealized Losses	(1,735)	0
Held-to-Maturity Market Value	807,032	92
Available-for-sale Securities, Amortized Cost Basis	615,367	1,344,015
Available-for-Sale Unrealized Gains	15,331	21,394
Available-for-Sale Unrealized Losses	(67)	(2,031)
Available-for-Sale Market Value	630,631	1,363,378
Obligations of state and other political subdivisions
Investment Holdings [Line Items]
Held-to-Maturity Amortized Cost	1,892	2,574
Held-to-Maturity Unrealized Gains	284	227
Held-to-Maturity Unrealized Losses	0	0
Held-to-Maturity Market Value	2,176	2,801
Available-for-sale Securities, Amortized Cost Basis	6,332	9,270
Available-for-Sale Unrealized Gains	146	121
Available-for-Sale Unrealized Losses	0	(5)
Available-for-Sale Market Value	6,478	9,386
Other securities
Investment Holdings [Line Items]
Held-to-Maturity Amortized Cost	0	0
Held-to-Maturity Unrealized Gains	0	0
Held-to-Maturity Unrealized Losses	0	0
Held-to-Maturity Market Value	0	0
Available-for-sale Securities, Amortized Cost Basis	25,353	22,448
Available-for-Sale Unrealized Gains	1,206	530
Available-for-Sale Unrealized Losses	(151)	(86)
Available-for-Sale Market Value	$ 26,408	$ 22,892

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LOANS (excluding covered loans) - Restructured Loans (Details) (Non Covered Loans [Member], USD $)	3 Months Ended				9 Months Ended
	Sep. 30, 2012 loans		Sep. 30, 2011 loans		Sep. 30, 2012 loans D		Sep. 30, 2011 loans		Dec. 31, 2011 loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of Restructured Loans	97				97				78
Restructured loans, Number of Loans	14		6		40		33
Restructured loans, Restructured loans, Pre-Modification Loan Balance	$ 8,892,000		$ 753,000		$ 18,376,000		$ 3,329,000
Restructured loans, Period End Balance	9,104,000		495,000		18,550,000		2,883,000
Extended Maturities	6,144,000	[1]	249,000	[1]	13,404,000	[1]	1,445,000	[1]
Adjusted Interest Rates	0	[1]	114,000	[1]	166,000	[1]	271,000	[1]
Combined Rate And Maturity	0	[1]	132,000	[1]	563,000	[1]	1,056,000	[1]
Forebearance Agreements	2,565,000	[1]	0	[1]	3,801,000	[1]	0	[1]
Other	395,000	[1],[2]	0	[1],[2]	616,000	[1],[2]	111,000	[1],[2]
Total	9,104,000	[1]	495,000	[1]	18,550,000	[1]	2,883,000	[1]
Total restructured loans	24,621,000				24,621,000				22,080,000
Restructured Loans, Accrual Status	11,604,000				11,604,000				4,009,000
Restructured loans on nonaccrual status	13,017,000				13,017,000				18,071,000
Allowance for loan and lease losses lncluded in reserves for restructured loans	3,600,000				3,600,000				4,300,000
Restructured loans uncollectible portion written off	1,700,000				6,400,000
Accruing TDRs performing in accordance with restructured terms for more than one year	2,500,000				2,500,000				1,300,000
Restructured loans performance threshold (days)					90
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Restructured loans, Number of Loans	6		1		16		7
Restructured loans, Restructured loans, Pre-Modification Loan Balance	3,787,000		44,000		8,358,000		388,000
Restructured loans, Period End Balance	4,027,000		44,000		8,589,000		354,000
Restructured loans with payment default within 12 months of modification, Number of Loans					2		4
Restructured loans with payment default within 12 months of modification, Period End Balance					1,100,000		1,300,000
Restructured loan relationships review threshold					250,000
Real estate-construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Restructured loans, Number of Loans	0		0		0		0
Restructured loans, Restructured loans, Pre-Modification Loan Balance	0		0		0		0
Restructured loans, Period End Balance	0		0		0		0
Real estate-commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Restructured loans, Number of Loans	8		2		22		10
Restructured loans, Restructured loans, Pre-Modification Loan Balance	5,105,000		467,000		9,854,000		1,431,000
Restructured loans, Period End Balance	5,077,000		206,000		9,795,000		1,016,000
Real estate-residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Restructured loans, Number of Loans	0		3		2		13
Restructured loans, Restructured loans, Pre-Modification Loan Balance	0		242,000		164,000		1,295,000
Restructured loans, Period End Balance	0		245,000		166,000		1,301,000
Installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Restructured loans, Number of Loans	0		0		0		2
Restructured loans, Restructured loans, Pre-Modification Loan Balance	0		0		0		114,000
Restructured loans, Period End Balance	0		0		0		111,000
Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Restructured loans, Number of Loans	0		0		0		1
Restructured loans, Restructured loans, Pre-Modification Loan Balance	0		0		0		101,000
Restructured loans, Period End Balance	0		0		0		101,000
Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Restructured loan relationships review threshold					$ 100,000

[1] Balances are as of period end.

[2] Other includes covenant modifications and other concessions or combination of concessions that do not consist of interest rate adjustments, forbearance, and maturity extensions.

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DERIVATIVES DERIVATIVES - Gains or Losses on Cash Flow Hedges (Details) (Cash Flow Hedging [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2012
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	$ (182)	$ (182)
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	(67)	(67)
Interest Rate Contract [Member] | Deposits [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	(182)	(182)
Interest Expense [Member] | Interest Rate Contract [Member] | Deposits [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	$ (67)	$ (67)

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ALLOWANCE FOR LOAN AND LEASE LOSSES - Allowance for Loan and Lease Losses on Covered Loans for the Previous Five Quarters (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended					9 Months Ended
	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Receivables [Abstract]
FDIC Indemnification Income	$ 8,496				$ 8,377	$ 29,592	$ 53,455
Balance at beginning of period	48,327	46,156	42,835	48,112	51,044	42,835	16,493
Provision for loan and lease losses	6,622	6,047	12,951	6,910	7,260	25,620	57,171
Loans charged-off	(9,058)	(5,163)	(10,118)	(13,513)	(10,609)	(24,339)	(32,091)
Recoveries	3,004	1,287	488	1,326	417	4,779	6,539
Balance at end of period	$ 48,895	$ 48,327	$ 46,156	$ 42,835	$ 48,112	$ 48,895	$ 48,112

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LOANS (excluding covered loans) - Nonaccrual, Restructured and Impaired Loans (Detail) (Non Covered Loans, USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	$ 49,404		$ 49,404		$ 54,299
Restructured Loans, Accrual Status	11,604		11,604		4,009
Restructured loans - nonaccrual status	13,017		13,017		18,071
Total restructured loans	24,621		24,621		22,080
Total impaired loans	74,025		74,025		76,379
Interest income effect
Gross amount of interest that would have been recorded under original terms	1,145	1,390	3,734	4,103
Interest included in income
Nonaccrual loans	54	108	403	358
Restructured loans	199	49	430	215
Total interest included in income	253	157	833	573
Net impact on interest income	892	1,233	2,901	3,530
Commercial
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	4,563		4,563		7,809
Total impaired loans	13,616		13,616		10,482
Real estate-construction
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	2,536		2,536		10,005
Total impaired loans	3,701		3,701		17,387
Real estate-commercial
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	33,961		33,961		28,349
Total impaired loans	43,218		43,218		34,520
Real estate-residential
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	5,563		5,563		5,692
Total impaired loans	10,496		10,496		11,331
Installment
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	284		284		371
Total impaired loans	397		397		485
Home equity
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	2,497		2,497		2,073
Total impaired loans	$ 2,597		$ 2,597		$ 2,174

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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Transactions Pre-tax
Unrealized gain on securities available-for-sale			$ 2,671	$ 12,966
Unrealized loss on derivatives			(292)	628
Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss), Net Gain (Loss), before Tax			1,814	1,275
Foreign currency translation			26	(599)
Total			4,219	14,270
Transactions Tax-effect
Unrealized gain on securities available-for-sale			(1,009)	(4,896)
Unrealized loss on derivatives			110	(237)
Unfunded pension obligation			(685)	(481)
Foreign currency translation			0	0
Total			1,584	5,614
Transactions Net of tax
Unrealized gain on securities	(934)	5,157	1,662	8,070
Unrealized loss on derivatives	(182)	0	(182)	391
Unfunded pension obligation	419	265	1,129	794
Foreign Currency Exchange	14	(908)	26	(599)
Other comprehensive (loss) income	(683)	4,514	2,635	8,656
Accumulated Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax		17,134		17,134
Accumulated other comprehensive income (loss), unrealized holding gain (loss) on securities net of tax	14,331		14,331
Balances Net of tax
Unrealized loss on derivatives	(182)	0	(182)	0
Unfunded pension obligation	(33,007)	(20,488)	(33,007)	(20,488)
Foreign currency translation	3	(34)	3	(34)
Total	$ (18,855)	$ (3,388)	$ (18,855)	$ (3,388)	$ (21,490)

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DERIVATIVES - Derivative Financial Instruments, Average Remaining Maturity and the Weighted-Average Interest Rates being Paid and Received (Detail) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Dec. 31, 2011
Derivative [Line Items]
Notional Value	$ 938,252	$ 775,328
Average Maturity (years)	4 years 183 days
Fair Value	(3,118)
Weighted-Average Rate Receive	4.04%
Weighted-Average Rate Pay	4.13%
Pay fixed interest rate swaps with counterparty
Derivative [Line Items]
Notional Value	13,850
Average Maturity (years)	3 years 229 days
Fair Value	(1,594)
Weighted-Average Rate Receive	2.35%
Weighted-Average Rate Pay	6.81%
Matched interest rate swaps | Receive fixed
Derivative [Line Items]
Notional Value	444,701
Average Maturity (years)	4 years 183 days
Fair Value	26,198
Weighted-Average Rate Receive	5.22%
Weighted-Average Rate Pay	2.97%
Matched interest rate swaps | Pay fixed
Derivative [Line Items]
Notional Value	444,701
Average Maturity (years)	4 years 183 days
Fair Value	(27,430)
Weighted-Average Rate Receive	2.97%
Weighted-Average Rate Pay	5.22%
Asset conversion swaps
Derivative [Line Items]
Notional Value	903,252
Average Maturity (years)	4 years 146 days
Fair Value	(2,826)
Weighted-Average Rate Receive	4.07%
Weighted-Average Rate Pay	4.13%
Fixed to floating interest rate swap [Member]
Derivative [Line Items]
Notional Value	35,000
Average Maturity (years)	6 years 292 days
Fair Value	$ (292)
Weighted-Average Rate Receive	3.25%
Weighted-Average Rate Pay	4.02%

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FAIR VALUE DISCLOSURES (Tables)

9 Months Ended

Sep. 30, 2012

Fair Value Disclosures [Abstract]

Estimated Fair Values of Financial Instruments

.

The estimated fair values of First Financial’s financial instruments not measured at fair value on a recurring or nonrecurring basis in the consolidated financial statements were as follows:

	Carrying		Estimated Fair Value
(Dollars in thousands)	value		Total		Level 1		Level 2		Level 3
September 30, 2012
Financial assets
Cash and short-term investments	$	175,676	$	175,676	$	175,676	$	0	$	0
Investment securities held-to-maturity	822,319		830,540		0		830,540		0
Other investments	71,492		71,492		0		71,492		0
Loans held for sale	23,530		23,530		0		23,530		0
Loans, excluding covered loans	3,016,867		3,020,686		0		0		3,020,686
Covered loans	776,620		790,207		0		0		790,207
FDIC indemnification asset	130,476		116,051		0		0		116,051
Financial liabilities
Deposits
Noninterest-bearing	$	1,063,654	$	1,063,654	$	0	$	1,063,654	$	0
Interest-bearing demand	1,112,843		1,112,843		0		1,112,843		0
Savings	1,568,818		1,568,818		0		1,568,818		0
Time	1,199,296		1,206,006		0		1,206,006		0
Total deposits	4,944,611		4,951,321		0		4,951,321		0
Short-term borrowings	371,190		371,190		371,190		0		0
Long-term debt	75,521		79,921		0		79,921		0
	Carrying		Estimated Fair Value
(Dollars in thousands)	value		Total		Level 1		Level 2		Level 3
December 31, 2011
Financial assets
Cash and short-term investments	$	525,051	$	525,051	$	525,051	$	0	$	0
Investment securities held-to-maturity	2,664		2,893		0		2,893		0
Other investments	71,492		71,492		0		71,492		0
Loans held for sale	24,834		24,834		0		24,834		0
Loans, excluding covered loans	2,915,871		2,910,825		0		0		2,910,825
Covered loans	1,010,409		1,042,752		0		0		1,042,752
FDIC indemnification asset	173,009		151,114		0		0		151,114
Financial liabilities
Deposits
Noninterest-bearing	$	946,180	$	946,180	$	0	$	946,180	$	0
Interest-bearing demand	1,317,339		1,317,339		0		1,317,339		0
Savings	1,724,659		1,724,659		0		1,724,659		0
Time	1,654,662		1,664,457		0		1,664,457		0
Total deposits	5,642,840		5,652,635		0		5,652,635		0
Short-term borrowings	99,431		99,431		99,431		0		0
Long-term debt	76,544		81,168		0		81,168		0

Summary of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis

The following table summarizes financial assets and liabilities measured at fair value on a recurring basis in the consolidated financial statements at September 30, 2012:

	Fair Value Measurements Using
(Dollars in thousands)	Level 1		Level 2		Level 3		Netting Adjustments (1)			Assets/Liabilities at Fair Value
Assets
Derivatives	$	0	$	26,198	$	0	$	(26,198	)	$	0
Available-for-sale investment securities	134		689,546		0		0			689,680
Total	$	134	$	715,744	$	0	$	(26,198	)	$	689,680
Liabilities
Derivatives	$	0	$	29,316	$	0	$	(26,198	)	$	3,118

(1) Amounts represent the impact of legally enforceable master netting arrangements that allow First Financial to settle positive and negative positions and also cash collateral held with the same counterparties.

Summary of Financial Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis

The following table summarizes financial assets and liabilities measured at fair value on a nonrecurring basis in the consolidated financial statements at September 30, 2012:

	Fair Value Measurements Using
(Dollars in thousands)	Level 1		Level 2		Level 3
Assets
Impaired loans (1)	$	0	$	0	$	24,260
OREO	0		0		8,694
Covered OREO	0		0		15,167

(1) Amounts represent the fair value of collateral for impaired loans allocated to the allowance for loan and lease losses.  Fair values are determined using actual market prices (Level 1), independent third party valuations and borrower records, discounted as appropriate (Level 3).

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EARNINGS PER COMMON SHARE - Computation of Basic and Diluted Earnings Per Share (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Numerator for basic and diluted earnings per share income available to common shareholders
Net income	$ 16,242	$ 15,618	$ 51,038	$ 48,798
Dividends on preferred stock	0	0	0	0
Income available to common shareholders	$ 16,242	$ 15,618	$ 51,038	$ 48,798
Denominator for basic earnings per share - weighted average shares	57,976,943	57,735,811	57,902,102	57,674,250
Employee stock awards	842,833	841,604	905,210	930,461
Warrants	120,403	76,684	123,258	95,241
Denominator for diluted earnings per share - adjusted weighted average shares	58,940,179	58,654,099	58,930,570	58,699,952
Earnings per share available to common shareholders
Basic	$ 0.28	$ 0.27	$ 0.88	$ 0.85
Diluted	$ 0.28	$ 0.27	$ 0.87	$ 0.83

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EMPLOYEE BENEFIT PLANS - Amounts Recognized in the Consolidated Balance Sheets and Consolidated Statements of Income (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Compensation and Retirement Disclosure [Abstract]
Service cost	$ 894	$ 825	$ 2,559	$ 2,475
Interest cost	606	675	1,986	2,025
Expected return on assets	(2,281)	(2,237)	(6,751)	(6,787)
Amortization of prior service cost	(106)	(100)	(316)	(300)
Net actuarial loss	780	525	2,130	1,575
Net periodic benefit income	$ (107)	$ (312)	$ (392)	$ (1,012)

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LOANS (excluding covered loans) - Changes in Other Real Estate Owned (Detail) (Non Covered Loans, USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Accounts, Notes, Loans and Financing Receivable [Line Items]
Balance at beginning of period	$ 15,688	$ 16,313	$ 11,317	$ 17,907
Additions	945	657	8,208	3,937
Disposals	1,622	4,898	3,246	6,254
Write-downs	1,099	69	2,367	3,587
Balance at end of period	13,912	12,003	13,912	12,003
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Additions	539	241	5,888	1,328
Disposals	1,209	3,605	2,221	3,909
Write-downs	1,041	0	2,181	3,341
Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Additions	406	416	2,320	2,609
Disposals	413	1,293	1,025	2,345
Write-downs	$ 58	$ 69	$ 186	$ 246

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FAIR VALUE DISCLOSURES - Summary of Financial Assets and Liabilities Measure at Fair Value on a Recurring Basis (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012		Dec. 31, 2011
Assets
Derivatives	$ 26,198		$ 24,566
Fair Value, Measurements, Recurring
Assets
Derivatives	0
Available-for-sale investment securities	689,680
Total	689,680
Liabilities
Derivatives	3,118
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 1
Assets
Derivatives	0
Available-for-sale investment securities	134
Total	134
Liabilities
Derivatives	0
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 2
Assets
Derivatives	26,198
Available-for-sale investment securities	689,546
Total	715,744
Liabilities
Derivatives	29,316
Fair Value, Measurements, Recurring | Fair Value Measurements Using Level 3
Assets
Derivatives	0
Available-for-sale investment securities	0
Total	0
Liabilities
Derivatives	0
Fair Value, Measurements, Recurring | Netting Adjustments
Assets
Derivatives	(26,198)	[1]
Available-for-sale investment securities	0	[1]
Total	(26,198)	[1]
Liabilities
Derivatives	$ (26,198)	[1]

[1] Amounts represent the impact of legally enforceable master netting arrangements that allow First Financial to settle positive and negative positions and also cash collateral held with the same counterparties.

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FAIR VALUE DISCLOSURES - Summary of Financial Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis (Detail) (Fair Value, Measurements, Nonrecurring, USD $) In Thousands, unless otherwise specified	Sep. 30, 2012
Fair Value Measurements Using Level 1
Assets
Impaired loans	$ 0	[1]
OREO	0
Covered OREO	0
Fair Value Measurements Using Level 2
Assets
Impaired loans	0	[1]
OREO	0
Covered OREO	0
Fair Value Measurements Using Level 3
Assets
Impaired loans	24,260	[1]
OREO	8,694
Covered OREO	$ 15,167

[1] Amounts represent the fair value of collateral for impaired loans allocated to the allowance for loan and lease losses. Fair values are determined using actual market prices (Level 1), independent third party valuations and borrower records, discounted as appropriate (Level 3).

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INCOME TAXES (Detail)	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Income Taxes [Line Items]
Effective tax rate	35.40%	38.20%	34.80%	36.30%

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SIGNIFICANT ACCOUNTING POLICIES (Policy)

9 Months Ended

Sep. 30, 2012

Significant Accounting Policies [Line Items]

Goodwill and Intangible Assets, Goodwill, Policy

Goodwill. Assets and liabilities acquired in a business combination are recorded at their estimated fair values as of the acquisition date and are subject to refinement for up to one year as additional information relative to initial estimated fair value data becomes available. The excess cost of the acquisition over the fair value of net assets acquired is recorded as goodwill. First Financial recorded additions to goodwill in 2011 of $17.1 million related to the Liberty banking center acquisition and $26.1 million related to the Flagstar banking center acquisition. First Financial expects all the goodwill resulting from these acquisitions to be deductible for tax purposes.

Goodwill is not amortized, but is measured for impairment on an annual basis as of October 1 of each year or whenever events or changes in circumstances indicate that the fair value of a reporting unit may be below its carrying value.  First Financial performed its annual impairment test as of October 1, 2011, and no impairment was indicated.  As of September 30, 2012, no events or changes in circumstances indicated that the fair value of a reporting unit was below its carrying value.

Goodwill and Intangible Assets, Intangible Assets, Policy

Other intangible assets. Other intangible assets consist primarily of core deposit intangibles.  Core deposit intangibles are recorded at their estimated fair value as of the acquisition date and are then amortized on an accelerated basis over their estimated useful lives. First Financial recorded $4.0 million of core deposit intangibles associated with the Liberty banking center acquisition and $3.0 million of core deposit intangibles associated with the Flagstar banking center acquisition during 2011, contributing to a total of $9.9 million of core deposit intangibles as of December 31, 2011. As of September 30, 2012, core deposit intangibles were $7.9 million. First Financial's core deposit intangibles have an estimated weighted average remaining life of 8.1 years.

Commitments and Contingencies, Policy

In the normal course of business, First Financial offers a variety of financial instruments with off-balance-sheet risk to its clients to assist them in meeting their requirements for liquidity and credit enhancement. These financial instruments include standby letters of credit and outstanding commitments to extend credit.  GAAP does not require these financial instruments to be recorded in the Consolidated Balance Sheets, Consolidated Statements of Income, Consolidated Statements of Changes in Shareholders’ Equity and Consolidated Statements of Cash Flows.

First Financial’s exposure to credit loss, in the event of nonperformance by the other party to the financial instrument for standby letters of credit, and outstanding commitments to extend credit, is represented by the contractual amounts of those instruments.  First Financial uses the same credit policies in making commitments and conditional obligations as it does for on-balance-sheet instruments.

Certain Loans and Debt Securities Acquired in Transfer, Recognizing Interest Income on Impaired Loans, Policy

First Financial evaluates purchased loans for impairment in accordance with the provisions of FASB ASC Topic 310-30. The cash flows expected to be collected on purchased loans are estimated based upon the expected remaining life of the underlying loans, which includes the effects of estimated prepayments. Purchased loans are considered impaired if there is evidence of credit deterioration since origination and if it is probable that not all contractually required payments will be collected. First Financial is accounting for the majority of its covered loans under FASB ASC Topic 310-30 except for loans with revolving privileges, which are outside the scope of this guidance, and loans for which cash flows could not be estimated, which are accounted for under the cost recovery method. For purposes of applying the guidance under FASB ASC Topic 310-30, First Financial grouped acquired loans into pools based on common risk characteristics.

Purchased impaired loans are not classified as nonperforming assets as the loans are considered to be performing under FASB ASC Topic 310-30. Therefore, interest income, through accretion of the difference between the carrying value of the loans and the expected cash flows is being recognized on all purchased loans accounted for under FASB ASC Topic 310-30.

Fair Value of Financial Instruments, Policy

FAIR VALUE DISCLOSURES

Fair Value Measurement

The fair value framework as disclosed in the Fair Value Measurements and Disclosure Topic of FASB ASC Topic 825, Financial Instruments (Fair Value Topic) includes a hierarchy which focuses on prioritizing the inputs used in valuation techniques.  The fair value hierarchy gives the highest priority to quoted prices in active markets for identical assets or liabilities (Level 1), a lower priority to observable inputs other than quoted prices in active markets for identical assets and liabilities (Level 2) and the lowest priority to unobservable inputs (Level 3).  When determining the fair value measurements for assets and liabilities, First Financial looks to active markets to price identical assets or liabilities whenever possible and classifies such items in Level 1.  When identical assets and liabilities are not traded in active markets, First Financial looks to observable market data for similar assets and liabilities and classifies such items as Level 2.  Certain assets and liabilities are not actively traded in observable markets and First Financial must use alternative techniques, based on unobservable inputs, to determine the fair value and classifies such items as Level 3. The level within the fair value hierarchy is based on the lowest level of input that is significant in the fair value measurement.

The following methods, assumptions and valuation techniques were used by First Financial to measure different financial assets and liabilities at fair value and in estimating its fair value disclosures for financial instruments.

Cash and short-term investments. The carrying amounts reported in the Consolidated Balance Sheets for cash and short-term investments, such as federal funds sold, approximated the fair value of those instruments. The Company classifies cash and short-term investments in Level 1 of the fair value hierarchy.

Investment securities. Investment securities classified as trading and available-for-sale are recorded at fair value on a recurring basis.  Fair value measurement is based upon quoted market prices, when available (Level 1).  If quoted market prices are not available, fair values are measured utilizing independent valuation techniques of identical or similar investment securities.  First Financial compiles prices from various sources who may apply such techniques as matrix pricing to determine the value of identical or similar investment securities (Level 2).  Matrix pricing is a mathematical technique widely used in the banking industry to value investment securities without relying exclusively on quoted prices for the specific investment securities but rather relying on the investment securities’ relationship to other benchmark quoted investment securities.  Any investment securities not valued based upon the methods above are considered Level 3.

First Financial utilizes information provided by a third-party investment securities portfolio manager in analyzing the investment securities portfolio in accordance with the fair value hierarchy of the Fair Value Topic.  The portfolio manager’s evaluation of investment security portfolio pricing is performed using a combination of prices and data from other sources, along with internally developed matrix pricing models and assistance from the provider’s internal fixed income analysts and trading desk.  The portfolio manager’s month-end pricing process includes a series of quality assurance activities where prices are compared to recent market conditions, previous evaluation prices and between the various pricing services.  These processes produce a series of quality assurance reports on which price exceptions are identified, reviewed and where appropriate, securities are repriced.  In the event of a materially different price, the portfolio manager will report the variance as a “price challenge” and review the pricing methodology in detail.  The results of the quality assurance process are incorporated into the selection of pricing providers by the portfolio manager.

First Financial reviews the pricing methodologies utilized by the portfolio manager to ensure the fair value determination is consistent with the applicable accounting guidance and that the investments are properly classified in the fair value hierarchy. Further, the Company validates the fair values for a sample of securities in the portfolio by comparing the fair values provided by the portfolio manager to prices from other independent sources for the same or similar securities. First Financial analyzes unusual or significant variances and conducts additional research with the portfolio manager, if necessary, and takes appropriate action based on its findings.

Loans held for sale. Loans held for sale are carried at the lower of cost or fair value.  These loans currently consist of one-to-four family residential real estate loans originated for sale to qualified third parties.  Fair value is based on the contractual price to be received from these third parties, which is not materially different than cost due to the short duration between origination and sale (Level 2).  As such, First Financial records any fair value adjustments on a nonrecurring basis.  Gains and losses on the sale of loans are recorded as net gains from sales of loans within noninterest income in the Consolidated Statements of Income.

Loans (excluding covered loans). The fair value of commercial, commercial real estate, residential real estate and consumer loans were estimated by discounting the future cash flows using the current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities or repricing frequency.  The Company classifies the estimated fair value of uncovered loans as Level 3 in the fair value hierarchy.

Loans are designated as impaired when, in the judgment of management based on current information and events, it is probable that all amounts due according to the contractual terms of the loan agreement will not be collected.  Impaired loans are valued at the lower of cost or fair value for purposes of determining the appropriate amount of impairment to be allocated to the allowance for loan and lease losses.  Fair value is generally measured based on the value of the collateral securing the loans.  Collateral may be in the form of real estate or business assets including equipment, inventory and accounts receivable.  The vast majority of the collateral is real estate.  The value of real estate collateral is determined utilizing an income or market valuation approach based on an appraisal conducted by an independent, licensed third party appraiser (Level 3). The value of business equipment is based upon an outside appraisal if deemed significant, or the net book value on the applicable borrower financial statements if not considered significant.  Likewise, values for inventory and accounts receivable collateral are based on borrower financial statement balances or aging reports on a discounted basis as appropriate (Level 3).  Impaired loans allocated to the allowance for loan and lease losses are measured at fair value on a nonrecurring basis.  Any fair value adjustments are recorded in the period incurred as provision for loan and lease losses on the Consolidated Statements of Income.

Covered loans. Fair values for covered loans accounted for under FASB ASC Topic 310-30 are based on a discounted cash flow methodology that considered factors including the type of loan and related collateral, classification status, fixed or variable interest rate, term of the loan and whether or not the loan was amortizing and a discount rate reflecting the Company's assessment of risk inherent in the cash flow estimates. These covered loans are grouped together according to similar characteristics and are treated in the aggregate when applying various valuation techniques. First Financial estimated the cash flows expected to be collected on these loans based upon the expected remaining life of the underlying loans, which includes the effects of estimated prepayments.

Fair values for covered loans accounted for outside of FASB ASC Topic 310-30 were estimated by discounting the estimated future cash flows using current interest rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities or repricing frequency. The carrying amount of accrued interest approximates its fair value.

These cash flow evaluations are inherently subjective as they require material estimates, all of which may be susceptible to significant change. The Company classifies the estimated fair value of covered loans as Level 3 in the fair value hierarchy.

FDIC indemnification asset. The accounting for FDIC indemnification assets is closely related to the accounting for the underlying, indemnified assets. Fair value of the FDIC indemnification asset is estimated using projected cash flows related to the loss sharing agreements based on the expected reimbursements for losses and the applicable loss sharing percentages. First Financial re-estimates the expected indemnification asset cash flows in conjunction with the periodic re-estimation of cash flows on covered loans accounted for under FASB ASC Topic 310-30. Improvements in cash flow expectations on covered loans generally result in a related decline in the expected indemnification cash flows while declines in cash flow expectations on covered loans generally result in an increase in expected indemnification cash flows.

The expected cash flows are discounted to reflect the uncertainty of the timing and receipt of the loss sharing reimbursement from the FDIC. These cash flow evaluations are inherently subjective as they require material estimates, all of which may be susceptible to significant change. The Company classifies the estimated fair value of the indemnification asset as Level 3 in the fair value hierarchy.

Deposit liabilities. The fair value of demand deposits, savings accounts and certain money-market deposits is the amount payable on demand at the reporting date.  The carrying amounts for variable-rate certificates of deposit approximated their fair values at the reporting date.  The fair value of fixed-rate certificates of deposit is estimated using a discounted cash flow calculation which applies the interest rates currently offered for deposits of similar remaining maturities.  The carrying amount of accrued interest approximates its fair value. The Company classifies the estimated fair value of deposit liabilities as Level 2 in the fair value hierarchy.

Borrowings. The carrying amounts of federal funds purchased and securities sold under agreements to repurchase and other short-term borrowings approximated their fair values.  The Company classifies the estimated fair value of short-term borrowings as Level 1 of the fair value hierarchy.

The fair value of long-term debt is estimated using a discounted cash flow calculation which utilizes the interest rates currently offered for borrowings of similar remaining maturities.  Third-party valuations are used for long-term debt with embedded options, such as call features. The Company classifies the estimated fair value of long-term debt as Level 2 in the fair value hierarchy.

Commitments to extend credit and standby letters of credit. Pricing of these financial instruments is based on the credit quality and relationship, fees, interest rates, probability of funding and compensating balance and other covenants or requirements.  Loan commitments generally have fixed expiration dates, are variable rate and contain termination and other clauses which provide for relief from funding in the event that there is a significant deterioration in the credit quality of the client.  Many loan commitments are expected to expire without being drawn upon.  The rates and terms of the commitments to extend credit and the standby letters of credit are competitive with those in First Financial’s market area.  The carrying amounts are reasonable estimates of the fair value of these financial instruments.  Carrying amounts, which are comprised of the

unamortized fee income and, where necessary, reserves for any expected credit losses from these financial instruments, are immaterial.

Derivatives. The fair values of derivative instruments are based primarily on a net present value calculation of the cash flows related to the interest rate swaps at the reporting date, using primarily observable market inputs such as interest rate yield curves.  The discounted net present value calculated represents the cost to terminate the swap if First Financial should choose to do so. Additionally, First Financial utilizes a vendor-developed, proprietary model to value the credit risk component of both the derivative assets and liabilities.  The credit valuation adjustment is recorded as an adjustment to the fair value of the derivative asset or liability on the reporting date. Derivative instruments are classified as Level 2 in the fair value hierarchy.

Credit Risk

Significant Accounting Policies [Line Items]

Derivatives, Methods of Accounting, Hedging Derivatives

First Financial manages this market value credit risk through borrower and counterparty credit policies. First Financial's counterparty credit policies require the Company to maintain a total derivative notional position of less than 35% of assets, total credit exposure of less than 3% of capital and no single counterparty credit risk exposure greater than $20.0 million.

Non Covered Loans

Significant Accounting Policies [Line Items]

Loans and Leases Receivable, Nonaccrual Loan and Lease Status, Policy

Loans are classified as nonaccrual when, in the opinion of management, collection of principal or interest is doubtful or when principal or interest payments are ninety days or more past due. Generally, loans are placed in nonaccrual status due to the continued failure to adhere to contractual payment terms by the borrower coupled with other pertinent factors, such as, insufficient collateral value. The accrual of interest income is discontinued and previously accrued, but unpaid interest is reversed when a loan is placed on nonaccrual status. Any payments received while a loan is on nonaccrual status are applied as a reduction to the carrying value of the loan. A loan may be placed back on accrual status if all contractual payments have been received and collection of future principal and interest payments is no longer doubtful.

Impaired Financing Receivable, Policy

Loans placed in nonaccrual status and TDRs are considered impaired.

First Financial individually reviews all impaired commercial loan relationships greater than $250,000, as well as consumer loan TDRs greater than $100,000, to determine if a specific allowance based on the borrower’s overall financial condition, resources and payment record, support from guarantors and the realizable value of any collateral is necessary. Specific allowances are based on expected cash flows, discounted using the loan's initial effective interest rate or the fair value of the collateral for certain collateral dependent loans.

Loans and Leases Receivable, Real Estate Acquired Through Foreclosure, Policy

Other real estate owned (OREO) is comprised of properties acquired by the Company through the loan foreclosure or repossession process, or other resolution activity that results in partial or total satisfaction of problem loans. The acquired properties are recorded at the lower of cost or fair value less estimated costs of disposal (net realizable value), upon acquisition. Losses arising at the time of acquisition of such properties are charged against the allowance for loan and lease losses. Subsequent write-downs in the carrying value of OREO properties are expensed as incurred. Improvements to the properties may be capitalized if the improvements contribute to the overall value of the property, but may not be capitalized in excess of the net realizable value of the property.

Loans and Leases Receivable, Allowance for Loan Losses Policy

For each reporting period, management maintains the allowance for loan and lease losses at a level that it considers sufficient to absorb probable loan and lease losses inherent in the portfolio. Management determines the adequacy of the allowance based on historical loss experience as well as other significant factors such as composition of the portfolio, economic conditions, geographic footprint, the results of periodic internal and external evaluations of delinquent, nonaccrual and classified loans and any other adverse situations that may affect a specific borrower's ability to repay (including the timing of future payments). This evaluation is inherently subjective as it requires utilizing material estimates that may be susceptible to significant change.

In the commercial portfolio, which includes time and demand notes, tax-exempt loans and commercial real estate loans, non-homogeneous loan relationships greater than $250,000 that are considered impaired or designated as a TDR are evaluated to determine the need for a specific allowance based on the borrower's overall financial condition, resources and payment record, support from guarantors and the realizable value of any collateral.

The allowance for non-impaired commercial loans and impaired commercial loan relationships less than $250,000 includes a process of estimating the probable losses inherent in the portfolio by category, based on First Financial's internal system of credit risk ratings and historical loss data. These estimates may also be adjusted for management's estimate of probable losses on specific loan types dependent upon trends in the values of the underlying collateral, delinquent and nonaccrual loans, prevailing economic conditions, changes in lending strategies and other influencing factors.

With the exception of loans modified as TDRs, consumer loans are evaluated as an asset type within a category (i.e., residential real estate, installment, etc.), as these loans exhibit homogeneous characteristics. The allowance for consumer loans which includes residential real estate, installment, home equity, credit card loans and overdrafts, is established by estimating losses inherent in each particular category of consumer loans. The estimate of losses is primarily based on historical loss rates for each category, as well as trends in delinquent and nonaccrual loans, prevailing economic conditions and other significant influencing factors. Consumer loan relationships modified as TDRs greater than $100,000 are individually reviewed to determine if a specific allowance is necessary.

There were no material changes to First Financial's accounting policies or methodology related to the allowance for loan and lease losses during the first nine months of 2012, however certain modifications were made to the estimation process in the third quarter of 2012 to place greater emphasis on quantitative factors such as historical loan losses and less emphasis on qualitative factors. This resulted in a shift in the allocation of the allowance between certain consumer and commercial loan types but had no significant impact on the total allowance for loan and lease losses at September 30, 2012.

First Financial's policy is to charge-off all or a portion of a commercial loan when, in management's opinion, it is unlikely to collect the principal amount owed in full either through payments from the borrower or from the liquidation of collateral.

Covered Loans

Significant Accounting Policies [Line Items]

Loans and Leases Receivable, Real Estate Acquired Through Foreclosure, Policy

Covered OREO is comprised of properties acquired by the Company through the loan foreclosure or repossession process, or other resolution activities that result in partial or total satisfaction of problem covered loans. These properties remain subject to loss share agreements whereby the FDIC reimburses First Financial for the majority of any losses incurred. The acquired properties are recorded at the lower of cost or fair value upon acquisition. Losses arising at the time of acquisition of such properties are charged against the allowance for loan and lease losses. Subsequent write-downs in the carrying value of covered OREO properties are expensed as incurred. Improvements to the properties may be capitalized if the improvements contribute to the overall value of the property, but may not be capitalized in excess of the net realizable value of the property.

Loans and Leases Receivable, Allowance for Loan Losses Policy

First Financial performs periodic valuation procedures to re-estimate the expected cash flows on covered loans accounted for under FASB ASC Topic 310-30 and compare the present value of expected cash flows to the carrying value of the loans at the pool level. In order to estimate expected cash flows, First Financial specifically reviews a sample of these covered loans each period to assist in the determination of appropriate probability of default and loss given default assumptions to be applied to the remainder of the portfolio. The estimate of expected cash flows may also be adjusted for management's estimate of probable losses on specific loan types dependent upon trends in observable market and industry data, such as prepayment speeds and collateral values. These cash flow evaluations are inherently subjective as they require material estimates, all of which may be susceptible to significant change.

Covered Loans | Loans Accounted for Under FASB ASC Topic 310-30

Significant Accounting Policies [Line Items]

Loans and Leases Receivable, Nonperforming Loan and Lease, Policy

Covered loans accounted for under FASB ASC Topic 310-30 are classified as performing, even though they may be contractually past due, as any nonpayment of contractual principal or interest is considered in the periodic re-estimation of expected cash flows and is included in the resulting recognition of current period covered loan loss provision or prospective yield adjustments.

Covered Loans | Loans Excluded from FASB ASC Topic 310-30

Significant Accounting Policies [Line Items]

Loans and Leases Receivable, Nonaccrual Loan and Lease Status, Policy

Similar to uncovered loans, covered loans accounted for outside FASB ASC Topic 310-30 are classified as nonaccrual when, in the opinion of management, collection of principal or interest is doubtful or when principal or interest payments are ninety days or more past due. Generally, these loans are placed on nonaccrual status due to the continued failure to adhere to contractual payment terms by the borrower coupled with other pertinent factors, such as insufficient collateral value. The accrual of interest income is discontinued and previously accrued, but unpaid interest is reversed when a loan is placed in nonaccrual status. Any payments received while a loan is in nonaccrual status are applied as a reduction to the carrying value of the loan. A loan may be returned to accrual status if all contractual payments have been received and collection of future principal and interest payments is no longer doubtful

Fair Value Hedges

Significant Accounting Policies [Line Items]

Derivatives, Methods of Accounting, Hedging Derivatives

Fair Value Hedges. First Financial utilizes interest rate swaps as a means to offer commercial borrowers products that meet their needs, but are also designed to achieve First Financial’s desired interest rate risk profile at the time.  The fair value hedge agreements generally involve the net receipt by First Financial of floating-rate amounts in exchange for net payments by First Financial, through its loan clients, of fixed-rate amounts over the life of the agreements without an exchange of the underlying principal or notional amount.  This results in First Financial’s loan customers receiving fixed rate funding, while providing First Financial with a floating rate asset.  The net interest receivable or payable on the interest rate swaps is accrued and recognized as an adjustment to the interest income or interest expense of the hedged item.  The fair value of the interest rate swaps is included within accrued interest and other assets on the Consolidated Balance Sheets.  The corresponding fair-value adjustment is also included on the Consolidated Balance Sheets in the carrying value of the hedged item.  Derivative gains and losses not considered effective in hedging the change in fair value of the hedged item, if any, are recognized in income immediately.

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BORROWINGS - Summary of Long-Term Debt (Detail) (USD $)	9 Months Ended
	Sep. 30, 2012	Dec. 31, 2011
Debt Disclosure [Abstract]
Tier One Capital Limitation Percentage	25.00%
Debt Instrument, Unused Borrowing Capacity, Amount	$ 162,400,000
Amount
Federal Home Loan Bank	9,747,000	11,544,000
National Market Repurchase Agreement	65,000,000	65,000,000
Other Long-term Debt	774,000	0
Total long-term debt	$ 75,521,000	$ 76,544,000
Average Rate
Federal Home Loan Bank	3.78%	3.80%
National Market Repurchase Agreement	3.50%	3.50%
Long-term Debt, Interest Rate	0.00%	0.00%
Total long-term debt	3.50%	3.55%

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INVESTMENTS INVESTMENTS - Additional Information (Detail) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2012
Investments, Debt and Equity Securities [Abstract]
Available for sale securities transferred to held to maturity securities balances	$ 915.5

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FAIR VALUE DISCLOSURES - Estimated Fair Values of Financial Instruments (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Financial assets
Investment securities held-to-maturity	$ 822,319	$ 2,664
Other investments	71,492	71,492
Loans, excluding covered loans	3,016,867	2,915,871
Covered loans	776,620	1,010,409
FDIC indemnification asset	130,476	173,009
Deposits
Noninterest-bearing	1,063,654	946,180
Savings	1,568,818	1,724,659
Time	1,199,296	1,654,662
Total deposits	4,944,611	5,642,840
Short-term borrowings	88,190	99,431
Carrying value
Financial assets
Cash and short-term investments	175,676	525,051
Investment securities held-to-maturity	822,319	2,664
Other investments	71,492	71,492
Loans Held-for-sale, Fair Value Disclosure	23,530	24,834
Loans, excluding covered loans	3,016,867	2,915,871
Covered loans	776,620	1,010,409
FDIC indemnification asset	130,476	173,009
Deposits
Noninterest-bearing	1,063,654	946,180
Interest-bearing demand	1,112,843	1,317,339
Savings	1,568,818	1,724,659
Time	1,199,296	1,654,662
Total deposits	4,944,611	5,642,840
Short-term borrowings	371,190	99,431
Long-term debt	75,521	76,544
Fair value
Financial assets
Cash and short-term investments	175,676	525,051
Investment securities held-to-maturity	830,540	2,893
Other investments	71,492	71,492
Loans Held-for-sale, Fair Value Disclosure	23,530	24,834
Loans, excluding covered loans	3,020,686	2,910,825
Covered loans	790,207	1,042,752
FDIC indemnification asset	116,051	151,114
Deposits
Noninterest-bearing	1,063,654	946,180
Interest-bearing demand	1,112,843	1,317,339
Savings	1,568,818	1,724,659
Time	1,206,006	1,664,457
Total deposits	4,951,321	5,652,635
Short-term borrowings	371,190	99,431
Long-term debt	79,921	81,168
Fair Value Measurements Using Level 1 | Fair value
Financial assets
Cash and short-term investments	175,676	525,051
Investment securities held-to-maturity	0	0
Other investments	0	0
Loans Held-for-sale, Fair Value Disclosure	0	0
Loans, excluding covered loans	0	0
Covered loans	0	0
FDIC indemnification asset	0	0
Deposits
Noninterest-bearing	0	0
Interest-bearing demand	0	0
Savings	0	0
Time	0	0
Total deposits	0	0
Short-term borrowings	371,190	99,431
Long-term debt	0	0
Fair Value Measurements Using Level 2 | Fair value
Financial assets
Cash and short-term investments	0	0
Investment securities held-to-maturity	830,540	2,893
Other investments	71,492	71,492
Loans Held-for-sale, Fair Value Disclosure	23,530	24,834
Loans, excluding covered loans	0	0
Covered loans	0	0
FDIC indemnification asset	0	0
Deposits
Noninterest-bearing	1,063,654	946,180
Interest-bearing demand	1,112,843	1,317,339
Savings	1,568,818	1,724,659
Time	1,206,006	1,664,457
Total deposits	4,951,321	5,652,635
Short-term borrowings	0	0
Long-term debt	79,921	81,168
Fair Value Measurements Using Level 3 | Fair value
Financial assets
Cash and short-term investments	0	0
Investment securities held-to-maturity	0	0
Other investments	0	0
Loans Held-for-sale, Fair Value Disclosure	0	0
Loans, excluding covered loans	3,020,686	2,910,825
Covered loans	790,207	1,042,752
FDIC indemnification asset	116,051	151,114
Deposits
Noninterest-bearing	0	0
Interest-bearing demand	0	0
Savings	0	0
Time	0	0
Total deposits	0	0
Short-term borrowings	0	0
Long-term debt	$ 0	$ 0

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GOODWILL AND OTHER INTANGIBLE ASSETS (Details) (USD $) In Millions, unless otherwise specified			9 Months Ended	0 Months Ended		0 Months Ended
	Sep. 30, 2012	Dec. 31, 2011	Sep. 30, 2012 Core Deposits	Sep. 23, 2011 Liberty Savings Bank FSB [Member]	Sep. 23, 2011 Liberty Savings Bank FSB [Member] Core Deposits	Dec. 02, 2011 Flagstar Bank FSB [Member]	Dec. 02, 2011 Flagstar Bank FSB [Member] Core Deposits
Goodwill and Intangible Assets Disclosure [Line Items]
Goodwill recorded for acquisition				$ 17.1		$ 26.1
Intangible assets amortization method			accelerated basis
Intangibles acquired					4.0		3.0
Finite-Lived Core Deposits, Gross	$ 7.9	$ 9.9
Estimated weighted average life (in years)			8 years 22 days

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LOANS (excluding covered loans) - Additional Information (Detail) (USD $)			9 Months Ended
	Sep. 30, 2012	Dec. 31, 2011	Sep. 30, 2012 Commercial Non Covered Loans loans	Sep. 30, 2011 Commercial Non Covered Loans loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Impaired, Commitment to Lend	$ 3,000,000	$ 0
Financing Recivable Modifications, Investment Recorded			1,100,000	1,300,000
Financing Receivable Modification, As Troubled Debt Restructuring That Subsequently Defaulted			2	4
Minimum loans reviewed to determine if a specific allowance is necessary			$ 250,000

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ALLOWANCE FOR LOAN AND LEASE LOSSES - Changes in the Allowance for Loan and Lease Losses (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended					9 Months Ended			12 Months Ended			9 Months Ended	12 Months Ended			9 Months Ended	12 Months Ended			9 Months Ended	12 Months Ended			9 Months Ended	12 Months Ended			9 Months Ended	12 Months Ended			9 Months Ended	12 Months Ended			9 Months Ended	12 Months Ended
	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012 Non Covered Loans	Dec. 31, 2011 Non Covered Loans	Sep. 30, 2012 Commercial	Dec. 31, 2011 Commercial	Sep. 30, 2012 Commercial Non Covered Loans	Dec. 31, 2011 Commercial Non Covered Loans	Sep. 30, 2012 Real estate-construction	Dec. 31, 2011 Real estate-construction	Sep. 30, 2012 Real estate-construction Non Covered Loans	Dec. 31, 2011 Real estate-construction Non Covered Loans	Sep. 30, 2012 Real estate-commercial	Dec. 31, 2011 Real estate-commercial	Sep. 30, 2012 Real estate-commercial Non Covered Loans	Dec. 31, 2011 Real estate-commercial Non Covered Loans	Sep. 30, 2012 Real estate-residential	Dec. 31, 2011 Real estate-residential	Sep. 30, 2012 Real estate-residential Non Covered Loans	Dec. 31, 2011 Real estate-residential Non Covered Loans	Sep. 30, 2012 Installment	Dec. 31, 2011 Installment	Sep. 30, 2012 Installment Non Covered Loans	Dec. 31, 2011 Installment Non Covered Loans	Sep. 30, 2012 Home equity	Dec. 31, 2011 Home equity	Sep. 30, 2012 Home equity Non Covered Loans	Dec. 31, 2011 Home equity Non Covered Loans	Sep. 30, 2012 All other	Dec. 31, 2011 All other	Sep. 30, 2012 All other Non Covered Loans	Dec. 31, 2011 All other Non Covered Loans
Allowance for loan and lease losses:
Balance at beginning of period	$ 50,952	$ 49,437	$ 52,576	$ 54,537	$ 53,671	$ 52,576	$ 57,235	$ 52,576	$ 57,235			$ 10,289	$ 10,138			$ 4,424	$ 8,326			$ 18,228	$ 14,917			$ 4,994	$ 8,907			$ 1,659	$ 1,981			$ 10,751	$ 10,939			$ 2,231	$ 2,027
Provision for loan and lease losses	3,613	8,364	3,258	5,164	7,643	15,235	14,046	15,235	19,210			1,645	2,825			2,322	2,345			15,324	13,384			(360)	(2,407)			(1,050)	(159)			(3,934)	1,878			1,288	1,344
Gross charge-offs	5,804	7,138	6,822	7,791	7,174	19,764	18,007	19,764	25,798			3,655	3,436			2,684	6,279			8,791	10,382			1,360	1,551			310	526			1,939	2,183			1,025	1,441
Recoveries	431	289	425	666	397	1,145	1,263	1,145	1,929			322	762			0	32			219	309			70	45			270	363			83	117			181	301
Total net charge-offs								18,619	23,869			3,333	2,674			2,684	6,247			8,572	10,073			1,290	1,506			40	163			1,856	2,066			844	1,140
Balance at end of period	49,192	50,952	49,437	52,576	54,537	49,192	54,537	49,192	52,576			8,601	10,289			4,062	4,424			24,980	18,228			3,344	4,994			569	1,659			4,961	10,751			2,675	2,231
Ending allowance on loans individually evaluated for impairment								11,674	12,539			1,713	3,205			853	2,578			8,816	6,441			290	313			0	0			2	2			0	0
Ending allowance on loans collectively evaluated for impairment								37,518	40,037			6,888	7,084			3,209	1,846			16,164	11,787			3,054	4,681			569	1,659			4,959	10,749			2,675	2,231
Impaired Financing Receivable, Related Allowance								49,192	52,576			8,601	10,289			4,062	4,424			24,980	18,228			3,344	4,994			569	1,659			4,961	10,751			2,675	2,231
Loans and Leases:
Ending balance of loans individually evaluated for impairment								57,378	60,277			11,940	8,351			3,701	17,387			38,972	30,708			2,664	3,730			0	0			101	101			0	0
Ending balance of loans collectively evaluated for impairment								3,008,681	2,908,170			822,918	848,630			88,196	97,587			1,299,664	1,202,359			296,990	284,250			59,191	67,543			368,775	358,859			72,947	48,942
Total loans, excluding covered loans	$ 3,066,059			$ 2,968,447		$ 3,066,059		$ 3,066,059	$ 2,968,447	$ 834,858	$ 856,981	$ 834,858	$ 856,981	$ 91,897	$ 114,974	$ 91,897	$ 114,974	$ 1,338,636	$ 1,233,067	$ 1,338,636	$ 1,233,067	$ 299,654	$ 287,980	$ 299,654	$ 287,980	$ 59,191	$ 67,543	$ 59,191	$ 67,543	$ 368,876	$ 358,960	$ 368,876	$ 358,960	$ 72,947	$ 48,942	$ 72,947	$ 48,942

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COVERED LOANS - Covered Commercial and Consumer Credit Exposure by Risk Attribute (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Commercial	$ 834,858	$ 856,981
Loans and Leases Receivable, Gross, Consumer, Mortgage	299,654	287,980
Loans and Leases Receivable, Gross, Consumer, Installment, Durable Goods	59,191	67,543
Loans and Leases Receivable, Gross, Consumer, Home Equity	368,876	358,960
Loans and Leases Receivable, Gross, Consumer, Real Estate	91,897	114,974
Loans Receivable, Gross, Commercial, Mortgage	1,338,636	1,233,067
Pass
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Commercial	794,471
Loans and Leases Receivable, Gross, Consumer, Real Estate	81,033
Loans Receivable, Gross, Commercial, Mortgage	1,230,599
Special Mention
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Commercial	21,174
Loans and Leases Receivable, Gross, Consumer, Real Estate	167
Loans Receivable, Gross, Commercial, Mortgage	32,001
Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Commercial	19,213
Loans and Leases Receivable, Gross, Consumer, Real Estate	10,697
Loans Receivable, Gross, Commercial, Mortgage	75,555
Doubtful
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Commercial	0
Loans and Leases Receivable, Gross, Consumer, Real Estate	0
Loans Receivable, Gross, Commercial, Mortgage	481
Performing
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Consumer, Mortgage	292,584
Loans and Leases Receivable, Gross, Consumer, Installment, Durable Goods	58,907
Loans and Leases Receivable, Gross, Consumer, Home Equity	366,379
Loans and Leases Receivable, Gross, Other	72,947
Nonperforming
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Consumer, Mortgage	7,070
Loans and Leases Receivable, Gross, Consumer, Installment, Durable Goods	284
Loans and Leases Receivable, Gross, Consumer, Home Equity	2,497
Loans and Leases Receivable, Gross, Other	0
Covered Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Commercial	121,745	195,892
Loans and Leases Receivable, Gross, Consumer, Mortgage	105,113	121,117
Loans and Leases Receivable, Gross, Consumer, Installment, Durable Goods	9,892	13,176
Loans and Leases Receivable, Gross, Consumer, Home Equity	60,502	64,978
Loans and Leases Receivable, Gross, Other	3,045	3,917
Loans and Leases Receivable, Gross, Consumer	178,552	203,188
Loans and Leases Rec, Gross, Total Commercial, Consumer RE and Comm Mortgage	646,963	850,056
Loans and Leases Receivable, Gross, Consumer, Real Estate	12,898	17,120
Loans Receivable, Gross, Commercial, Mortgage	512,320	637,044
Covered Loans [Member] | Pass
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Commercial	60,033	113,201
Loans and Leases Rec, Gross, Total Commercial, Consumer RE and Comm Mortgage	311,481	456,596
Loans and Leases Receivable, Gross, Consumer, Real Estate	2,309	2,506
Loans Receivable, Gross, Commercial, Mortgage	249,139	340,889
Covered Loans [Member] | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Commercial	15,289	22,468
Loans and Leases Rec, Gross, Total Commercial, Consumer RE and Comm Mortgage	84,345	89,945
Loans and Leases Receivable, Gross, Consumer, Real Estate	3,290	3,597
Loans Receivable, Gross, Commercial, Mortgage	65,766	63,880
Covered Loans [Member] | Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Commercial	43,628	52,103
Loans and Leases Rec, Gross, Total Commercial, Consumer RE and Comm Mortgage	248,161	293,990
Loans and Leases Receivable, Gross, Consumer, Real Estate	7,299	11,017
Loans Receivable, Gross, Commercial, Mortgage	197,234	230,870
Covered Loans [Member] | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Commercial	2,795	8,120
Loans and Leases Rec, Gross, Total Commercial, Consumer RE and Comm Mortgage	2,976	9,525
Loans and Leases Receivable, Gross, Consumer, Real Estate	0	0
Loans Receivable, Gross, Commercial, Mortgage	181	1,405
Covered Loans [Member] | Performing
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Consumer, Mortgage	105,113	121,117
Loans and Leases Receivable, Gross, Consumer, Installment, Durable Goods	9,892	13,176
Loans and Leases Receivable, Gross, Consumer, Home Equity	58,639	63,231
Loans and Leases Receivable, Gross, Other	3,039	3,899
Loans and Leases Receivable, Gross, Consumer	176,683	201,423
Covered Loans [Member] | Nonperforming
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Consumer, Mortgage	0	0
Loans and Leases Receivable, Gross, Consumer, Installment, Durable Goods	0	0
Loans and Leases Receivable, Gross, Consumer, Home Equity	1,863	1,747
Loans and Leases Receivable, Gross, Other	6	18
Loans and Leases Receivable, Gross, Consumer	$ 1,869	$ 1,765

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DERIVATIVES - Location and Amounts Recognized for Fair Value Hedges (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Derivative Instruments, Gain (Loss) [Line Items]
Increase (decrease) to Interest Income	$ (167)	$ (221)	$ (555)	$ (692)
Interest Rate Contracts | Loans | Interest Income
Derivative Instruments, Gain (Loss) [Line Items]
Increase (decrease) to Interest Income	$ (167)	$ (221)	$ (555)	$ (692)

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BASIS OF PRESENTATION

9 Months Ended

Sep. 30, 2012

Organization, Consolidation and Presentation of Financial Statements [Abstract]

BASIS OF PRESENTATION

NOTE 1:  BASIS OF PRESENTATION

The Consolidated Financial Statements of First Financial, a bank holding company, principally serving Ohio, Indiana and Kentucky, include the accounts and operations of First Financial and its wholly-owned subsidiary – First Financial Bank, N.A. (First Financial Bank or the Bank).  All significant intercompany transactions and accounts have been eliminated in consolidation.  Certain reclassifications of prior periods’ amounts have been made to conform to the current period’s presentation and had no effect on net earnings.

The preparation of financial statements in conformity with U.S. Generally Accepted Accounting Principles (GAAP) requires management to make estimates, assumptions and judgments that affect the amounts reported in the Consolidated Financial Statements and accompanying Notes.  Actual realized amounts could differ materially from those estimates.  

These interim financial statements have been prepared in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X and serve to update the First Financial Bancorp. Annual Report on Form 10-K (Form 10-K) for the year ended December 31, 2011.  These interim financial statements may not include all information and notes necessary to constitute a complete set of financial statements under GAAP applicable to annual periods and accordingly should be read in conjunction with the financial information contained in the Form 10-K.  Management believes these unaudited consolidated financial statements reflect all adjustments of a normal recurring nature which are necessary for a fair presentation of the results for the interim periods presented.  The results of operations for the interim periods are not necessarily indicative of the results that may be expected for the full year or any other interim period.  The Consolidated Balance Sheet as of December 31, 2011, has been derived from the audited financial statements in the Company’s 2011 Form 10-K.

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COVERED LOANS - Covered Loan Delinquency, Excluding Loans Accounted for Under FASB ASC Topic 310-30 (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012		Dec. 31, 2011
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	$ 825,515		$ 1,053,244
Loans Excluded from FASB ASC Topic 310-30
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	76,690	[1]	88,856	[1]
Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	121,745		195,892
Commercial | Loans Excluded from FASB ASC Topic 310-30
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	7,171	[1]	13,267	[1]
Real estate-commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	512,320		637,044
Real estate-commercial | Loans Excluded from FASB ASC Topic 310-30
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	7,867	[1]	9,787	[1]
Installment
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	9,892		13,176
Installment | Loans Excluded from FASB ASC Topic 310-30
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	784	[1]	1,053	[1]
Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	60,502		64,978
Home equity | Loans Excluded from FASB ASC Topic 310-30
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	57,823	[1]	60,832	[1]
All other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	3,045		3,917
All other | Loans Excluded from FASB ASC Topic 310-30
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	3,045	[1]	3,917	[1]
Covered Loans | Loans Excluded from FASB ASC Topic 310-30
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 - 59 days past due	481		1,611
60 - 89 days past due	1,458		311
> 90 days past due	4,769		10,164
Total Past due	6,708		12,086
Current	69,982		76,770
Total	76,690		88,856
> 90 days past due and still accruing	7		107
Covered Loans | Commercial | Loans Excluded from FASB ASC Topic 310-30
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 - 59 days past due	10		73
60 - 89 days past due	316		294
> 90 days past due	1,960		6,490
Total Past due	2,286		6,857
Current	4,885		6,410
Total	7,171		13,267
> 90 days past due and still accruing	0		0
Covered Loans | Real estate-commercial | Loans Excluded from FASB ASC Topic 310-30
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 - 59 days past due	0		184
60 - 89 days past due	0		0
> 90 days past due	941		1,870
Total Past due	941		2,054
Current	6,926		7,733
Total	7,867		9,787
> 90 days past due and still accruing	0		0
Covered Loans | Installment | Loans Excluded from FASB ASC Topic 310-30
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 - 59 days past due	0		0
60 - 89 days past due	0		0
> 90 days past due	0		0
Total Past due	0		0
Current	784		1,053
Total	784		1,053
> 90 days past due and still accruing	0		0
Covered Loans | Home equity | Loans Excluded from FASB ASC Topic 310-30
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 - 59 days past due	332		1,344
60 - 89 days past due	1,135		11
> 90 days past due	1,855		1,679
Total Past due	3,322		3,034
Current	54,501		57,798
Total	57,823		60,832
> 90 days past due and still accruing	0		0
Covered Loans | All other | Loans Excluded from FASB ASC Topic 310-30
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 - 59 days past due	139		10
60 - 89 days past due	7		6
> 90 days past due	13		125
Total Past due	159		141
Current	2,886		3,776
Total	3,045		3,917
> 90 days past due and still accruing	$ 7		$ 107

[1] Includes loans with revolving privileges which are scoped out of FASB ASC Topic 310-30 and certain loans which First Financial elected to treat under the cost recovery method of accounting.

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DERIVATIVES - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 30, 2012 entity	Jul. 02, 2012	Dec. 31, 2011 entity
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Maximum derivative notional position as a percentage of assets	35.00%
Maximum credit exposure as a percentage of capital	3.00%
Maximum single counterparty credit risk exposure	$ 20.0
Total counterparty notional amount outstanding	493.6		396.4
Number of counterparties	8		7
Outstanding liability from counterparty contracts	28.6		27.3
Cash collateral posted with derivative counterparties	25.4		24.4
Notional amount of interest rate cash flow hedge		$ 35.0

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LOANS (excluding covered loans) (Tables) (Non Covered Loans)

9 Months Ended

Sep. 30, 2012

Non Covered Loans

Accounts, Notes, Loans and Financing Receivable [Line Items]

Loan Delinquency, including Nonaccrual Loans

Loan delinquency, including nonaccrual loans, was as follows:

	As of September 30, 2012
(Dollars in thousands)	30 – 59 days past due		60 – 89 days past due		> 90 days past due		Total past due		Current		Total		> 90 days past due and  accruing
Loans
Commercial	$	948	$	1,461	$	4,468	$	6,877	$	827,981	$	834,858	$	0
Real estate - construction	51		0		2,172		2,223		89,674		91,897		0
Real estate - commercial	2,805		373		30,308		33,486		1,305,150		1,338,636		0
Real estate - residential	6,168		1,663		6,505		14,336		285,318		299,654		0
Installment	549		130		226		905		58,286		59,191		0
Home equity	1,438		349		2,211		3,998		364,878		368,876		0
All other	398		161		108		667		72,280		72,947		108
Total	$	12,357	$	4,137	$	45,998	$	62,492	$	3,003,567	$	3,066,059	$	108

	As of December 31, 2011
(Dollars in thousands)	30 - 59 days past due		60 - 89 days past due		> 90 days past due		Total past due		Current		Total		> 90 days past due and accruing
Loans
Commercial	$	2,964	$	96	$	7,473	$	10,533	$	846,448	$	856,981	$	0
Real estate - construction	47		0		17,004		17,051		97,923		114,974		0
Real estate - commercial	4,940		2,102		16,654		23,696		1,209,371		1,233,067		0
Real estate - residential	8,602		236		7,012		15,850		272,130		287,980		0
Installment	437		53		355		845		66,698		67,543		0
Home equity	1,304		246		1,637		3,187		355,773		358,960		0
All other	495		231		191		917		48,025		48,942		191
Total	$	18,789	$	2,964	$	50,326	$	72,079	$	2,896,368	$	2,968,447	$	191

Loans Restructured During Period

The following tables provide information on loan modifications classified as TDRs during the three and nine months ended September 30, 2012 and 2011.

	Three months ended
	September 30, 2012					September 30, 2011
	Total TDRs					Total TDRs
(Dollars in thousands)	Number of loans	Pre-modification loan balance		Period end balance		Number of loans	Pre-modification loan balance		Period end balance
Commercial	6	$	3,787	$	4,027	1	$	44	$	44
Real estate - construction	0	0		0		0	0		0
Real estate - commercial	8	5,105		5,077		2	467		206
Real estate - residential	0	0		0		3	242		245
Installment	0	0		0		0	0		0
Home equity	0	0		0		0	0		0
Total	14	$	8,892	$	9,104	6	$	753	$	495

Loans Restructured, Modifications

The following table provides information on how TDRs were modified during the three and nine months ended September 30, 2012 and 2011.

	Three months ended				Nine months ended
	September 30, (2)				September 30, (2)
(Dollars in thousands)	2012		2011		2012		2011
Extended maturities	$	6,144	$	249	$	13,404	$	1,445
Adjusted interest rates	0		114		166		271
Combination of rate and maturity changes	0		132		563		1,056
Forbearance	2,565		0		3,801		0
Other (1)	395		0		616		111
Total	$	9,104	$	495	$	18,550	$	2,883

(1) Other includes covenant modifications and other concessions or combination of concessions that do not consist of interest rate adjustments, forbearance, and maturity extensions.

(2) Balances are as of period end.

Nonaccrual, Restructured and Impaired Loans

Loans placed in nonaccrual status and TDRs are considered impaired. The following table provides information on nonaccrual, TDRs and total impaired loans.

(Dollars in thousands)	September 30, 2012		December 31, 2011
Impaired loans
Nonaccrual loans
Commercial	$	4,563	$	7,809
Real estate-construction	2,536		10,005
Real estate-commercial	33,961		28,349
Real estate-residential	5,563		5,692
Installment	284		371
Home equity	2,497		2,073
Nonaccrual loans	49,404		54,299
Troubled debt restructurings
Accruing	11,604		4,009
Nonaccrual	13,017		18,071
Total troubled debt restructurings	24,621		22,080
Total impaired loans	$	74,025	$	76,379

	Three months ended				Nine months ended
	September 30,				September 30,
(Dollars in thousands)	2012		2011		2012		2011
Interest income effect on impaired loans
Gross amount of interest that would have been recorded under original terms	$	1,145	$	1,390	$	3,734	$	4,103
Interest included in income
Nonaccrual loans	54		108		403		358
Troubled debt restructurings	199		49		430		215
Total interest included in income	253		157		833		573
Net impact on interest income	$	892	$	1,233	$	2,901	$	3,530

Investment in Impaired Loans

First Financial's investment in impaired loans was as follows:

	As of September 30, 2012
(Dollars in thousands)	Current Balance		Contractual Principal Balance		Related Allowance		Average Current Balance		YTD Interest Income Recognized		Quarterly Interest Income Recognized
Loans with no related allowance recorded
Commercial	$	6,344	$	8,673	$	0	$	7,932	$	116	$	24
Real estate - construction	2,049		2,260		0		4,705		15		5
Real estate - commercial	16,508		25,173		0		15,498		195		93
Real estate - residential	8,486		9,925		0		8,274		52		17
Installment	397		427		0		452		2		1
Home equity	2,496		2,806		0		2,216		6		2
Loans with an allowance recorded
Commercial	7,272		8,032		1,713		5,797		142		55
Real estate - construction	1,652		2,168		853		5,882		71		12
Real estate - commercial	26,710		28,807		8,816		25,870		204		34
Real estate - residential	2,010		2,013		290		2,358		29		9
Installment	0		0		0		0		0		0
Home equity	101		101		2		76		1		1
Total
Commercial	13,616		16,705		1,713		13,729		258		79
Real estate - construction	3,701		4,428		853		10,587		86		17
Real estate - commercial	43,218		53,980		8,816		41,368		399		127
Real estate - residential	10,496		11,938		290		10,632		81		26
Installment	397		427		0		452		2		1
Home equity	2,597		2,907		2		2,292		7		3
Total	$	74,025	$	90,385	$	11,674	$	79,060	$	833	$	253

	As of December 31, 2011
(Dollars in thousands)	Current Balance		Contractual Principal Balance		Related Allowance		Average Current Balance		Interest Income Recognized
Loans with no related allowance recorded
Commercial	$	6,351	$	8,387	$	0	$	7,337	$	62
Real estate - construction	6,289		11,129		0		5,657		2
Real estate - commercial	14,999		22,718		0		18,306		249
Real estate - residential	8,639		9,580		0		6,848		66
Installment	485		526		0		356		5
Home equity	2,073		2,206		0		2,337		10
Loans with an allowance recorded
Commercial	4,131		4,267		3,205		3,683		15
Real estate - construction	11,098		13,905		2,578		13,731		92
Real estate - commercial	19,521		26,357		6,441		15,484		225
Real estate - residential	2,692		2,705		313		3,630		37
Installment	0		0		0		15		1
Home Equity	101		101		2		81		3
Total
Commercial	10,482		12,654		3,205		11,020		77
Real estate - construction	17,387		25,034		2,578		19,388		94
Real estate - commercial	34,520		49,075		6,441		33,790		474
Real estate - residential	11,331		12,285		313		10,478		103
Installment	485		526		0		371		6
Home equity	2,174		2,307		2		2,418		13
Total	$	76,379	$	101,881	$	12,539	$	77,465	$	767

Commercial and Consumer Credit Exposure by Risk Attribute

Commercial and consumer credit exposure by risk attribute was as follows:

	As of September 30, 2012
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Total
Pass	$	794,471	$	81,033	$	1,230,599	$	2,106,103
Special Mention	21,174		167		32,001		53,342
Substandard	19,213		10,697		75,555		105,465
Doubtful	0		0		481		481
Total	$	834,858	$	91,897	$	1,338,636	$	2,265,391

(Dollars in thousands)	Real Estate Residential		Installment		Home Equity		Other		Total
Performing	$	292,584	$	58,907	$	366,379	$	72,947	$	790,817
Nonperforming	7,070		284		2,497		0		9,851
Total	$	299,654	$	59,191	$	368,876	$	72,947	$	800,668

	As of December 31, 2011
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Total
Pass	$	799,471	$	89,072	$	1,110,718	$	1,999,261
Special Mention	37,547		1,751		28,994		68,292
Substandard	19,435		24,151		93,355		136,941
Doubtful	528		0		0		528
Total	$	856,981	$	114,974	$	1,233,067	$	2,205,022

(Dollars in thousands)	Real Estate Residential		Installment		Home Equity		Other		Total
Performing	$	279,958	$	67,136	$	356,887	$	48,942	$	752,923
Nonperforming	8,022		407		2,073		0		10,502
Total	$	287,980	$	67,543	$	358,960	$	48,942	$	763,425

Changes in Other Real Estate Owned

Changes in OREO were as follows:

	Three months ended				Nine months ended
	September 30,				September 30,
(Dollars in thousands)	2012		2011		2012		2011
Balance at beginning of period	$	15,688	$	16,313	$	11,317	$	17,907
Additions
Commercial	539		241		5,888		1,328
Residential	406		416		2,320		2,609
Total additions	945		657		8,208		3,937
Disposals
Commercial	1,209		3,605		2,221		3,909
Residential	413		1,293		1,025		2,345
Total disposals	1,622		4,898		3,246		6,254
Write-downs
Commercial	1,041		0		2,181		3,341
Residential	58		69		186		246
Total write-downs	1,099		69		2,367		3,587
Balance at end of period	$	13,912	$	12,003	$	13,912	$	12,003

XML

BORROWINGS (Tables)

9 Months Ended

Sep. 30, 2012

Debt Disclosure [Abstract]

Summary of Long-Term Debt

The following is a summary of long-term debt:

	September 30, 2012				December 31, 2011
(Dollars in thousands)	Amount		Average Rate		Amount		Average Rate
Federal Home Loan Bank	$	9,747	3.78	%	$	11,544	3.80	%
National Market Repurchase Agreement	65,000		3.50	%	65,000		3.50	%
Capital loan with municipality	774		0.00	%	$	0	0.00	%
Total long-term debt	$	75,521	3.50	%	$	76,544	3.55	%

XML

LOANS (excluding covered loans) - Investment in Impaired Loans (Detail) (Non Covered Loans, USD $)	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2012	Sep. 30, 2012	Dec. 31, 2011
Financing Receivable, Impaired [Line Items]
Restructured Loans, Accrual Status	$ 11,604,000	$ 11,604,000	$ 4,009,000
Restructed Loans, Allowance for Loan and Lease Losses Included in Reserves	3,600,000	3,600,000	4,300,000
Recorded Investment	74,025,000	74,025,000	76,379,000
Contractual Principal Balance	90,385,000	90,385,000	101,881,000
Related Allowance	11,674,000	11,674,000	12,539,000
Average Recorded Investment		79,060,000	77,465,000
Interest Income Recognized	253,000	833,000	767,000
Commercial
Financing Receivable, Impaired [Line Items]
Recorded Investment	13,616,000	13,616,000	10,482,000
Contractual Principal Balance	16,705,000	16,705,000	12,654,000
Related Allowance	1,713,000	1,713,000	3,205,000
Average Recorded Investment		13,729,000	11,020,000
Interest Income Recognized	79,000	258,000	77,000
Real estate-construction
Financing Receivable, Impaired [Line Items]
Recorded Investment	3,701,000	3,701,000	17,387,000
Contractual Principal Balance	4,428,000	4,428,000	25,034,000
Related Allowance	853,000	853,000	2,578,000
Average Recorded Investment		10,587,000	19,388,000
Interest Income Recognized	17,000	86,000	94,000
Real estate-commercial
Financing Receivable, Impaired [Line Items]
Recorded Investment	43,218,000	43,218,000	34,520,000
Contractual Principal Balance	53,980,000	53,980,000	49,075,000
Related Allowance	8,816,000	8,816,000	6,441,000
Average Recorded Investment		41,368,000	33,790,000
Interest Income Recognized	127,000	399,000	474,000
Real estate-residential
Financing Receivable, Impaired [Line Items]
Recorded Investment	10,496,000	10,496,000	11,331,000
Contractual Principal Balance	11,938,000	11,938,000	12,285,000
Related Allowance	290,000	290,000	313,000
Average Recorded Investment		10,632,000	10,478,000
Interest Income Recognized	26,000	81,000	103,000
Installment
Financing Receivable, Impaired [Line Items]
Recorded Investment	397,000	397,000	485,000
Contractual Principal Balance	427,000	427,000	526,000
Related Allowance	0	0	0
Average Recorded Investment		452,000	371,000
Interest Income Recognized	1,000	2,000	6,000
Home equity
Financing Receivable, Impaired [Line Items]
Recorded Investment	2,597,000	2,597,000	2,174,000
Contractual Principal Balance	2,907,000	2,907,000	2,307,000
Related Allowance	2,000	2,000	2,000
Average Recorded Investment		2,292,000	2,418,000
Interest Income Recognized	3,000	7,000	13,000
Loans with no related allowance recorded [member] | Commercial
Financing Receivable, Impaired [Line Items]
Recorded Investment	6,344,000	6,344,000	6,351,000
Contractual Principal Balance	8,673,000	8,673,000	8,387,000
Related Allowance	0	0	0
Average Recorded Investment		7,932,000	7,337,000
Interest Income Recognized	24,000	116,000	62,000
Loans with no related allowance recorded [member] | Real estate-construction
Financing Receivable, Impaired [Line Items]
Recorded Investment	2,049,000	2,049,000	6,289,000
Contractual Principal Balance	2,260,000	2,260,000	11,129,000
Related Allowance	0	0	0
Average Recorded Investment		4,705,000	5,657,000
Interest Income Recognized	5,000	15,000	2,000
Loans with no related allowance recorded [member] | Real estate-commercial
Financing Receivable, Impaired [Line Items]
Recorded Investment	16,508,000	16,508,000	14,999,000
Contractual Principal Balance	25,173,000	25,173,000	22,718,000
Related Allowance	0	0	0
Average Recorded Investment		15,498,000	18,306,000
Interest Income Recognized	93,000	195,000	249,000
Loans with no related allowance recorded [member] | Real estate-residential
Financing Receivable, Impaired [Line Items]
Recorded Investment	8,486,000	8,486,000	8,639,000
Contractual Principal Balance	9,925,000	9,925,000	9,580,000
Related Allowance	0	0	0
Average Recorded Investment		8,274,000	6,848,000
Interest Income Recognized	17,000	52,000	66,000
Loans with no related allowance recorded [member] | Installment
Financing Receivable, Impaired [Line Items]
Recorded Investment	397,000	397,000	485,000
Contractual Principal Balance	427,000	427,000	526,000
Related Allowance	0	0	0
Average Recorded Investment		452,000	356,000
Interest Income Recognized	1,000	2,000	5,000
Loans with no related allowance recorded [member] | Home equity
Financing Receivable, Impaired [Line Items]
Recorded Investment	2,496,000	2,496,000	2,073,000
Contractual Principal Balance	2,806,000	2,806,000	2,206,000
Related Allowance	0	0	0
Average Recorded Investment		2,216,000	2,337,000
Interest Income Recognized	2,000	6,000	10,000
Impaired Financing Receivables With Related Allowance [Member] | Commercial
Financing Receivable, Impaired [Line Items]
Recorded Investment	7,272,000	7,272,000	4,131,000
Contractual Principal Balance	8,032,000	8,032,000	4,267,000
Related Allowance	1,713,000	1,713,000	3,205,000
Average Recorded Investment		5,797,000	3,683,000
Interest Income Recognized	55,000	142,000	15,000
Impaired Financing Receivables With Related Allowance [Member] | Real estate-construction
Financing Receivable, Impaired [Line Items]
Recorded Investment	1,652,000	1,652,000	11,098,000
Contractual Principal Balance	2,168,000	2,168,000	13,905,000
Related Allowance	853,000	853,000	2,578,000
Average Recorded Investment		5,882,000	13,731,000
Interest Income Recognized	12,000	71,000	92,000
Impaired Financing Receivables With Related Allowance [Member] | Real estate-commercial
Financing Receivable, Impaired [Line Items]
Recorded Investment	26,710,000	26,710,000	19,521,000
Contractual Principal Balance	28,807,000	28,807,000	26,357,000
Related Allowance	8,816,000	8,816,000	6,441,000
Average Recorded Investment		25,870,000	15,484,000
Interest Income Recognized	34,000	204,000	225,000
Impaired Financing Receivables With Related Allowance [Member] | Real estate-residential
Financing Receivable, Impaired [Line Items]
Recorded Investment	2,010,000	2,010,000	2,692,000
Contractual Principal Balance	2,013,000	2,013,000	2,705,000
Related Allowance	290,000	290,000	313,000
Average Recorded Investment		2,358,000	3,630,000
Interest Income Recognized	9,000	29,000	37,000
Impaired Financing Receivables With Related Allowance [Member] | Installment
Financing Receivable, Impaired [Line Items]
Recorded Investment	0	0	0
Contractual Principal Balance	0	0	0
Related Allowance	0	0	0
Average Recorded Investment		0	15,000
Interest Income Recognized	0	0	1,000
Impaired Financing Receivables With Related Allowance [Member] | Home equity
Financing Receivable, Impaired [Line Items]
Recorded Investment	101,000	101,000	101,000
Contractual Principal Balance	101,000	101,000	101,000
Related Allowance	2,000	2,000	2,000
Average Recorded Investment		76,000	81,000
Interest Income Recognized	$ 1,000	$ 1,000	$ 3,000

XML

DERIVATIVES - Summary of Derivative Financial Instruments by Nature of Underlying Asset or Liability (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Derivative [Line Items]
Notional Amount	$ 938,252	$ 775,328
Fair Value Hedges
Derivative [Line Items]
Notional Amount	903,252	775,328
Cash Flow Hedging [Member]
Derivative [Line Items]
Notional Amount	$ 35,000	$ 0

XML

COVERED LOANS (Tables) (Covered Loans)

9 Months Ended

Sep. 30, 2012

Carrying Value of Purchased Impaired and Nonimpaired Loans

The following table reflects the carrying value of all purchased impaired and nonimpaired covered loans:

	September 30, 2012						December 31, 2011
(Dollars in thousands)	Loans accounted for under FASB ASC Topic 310-30		Loans excluded from FASB ASC Topic 310-30 (1)		Total purchased loans		Loans accounted for under FASB ASC Topic 310-30		Loans Excluded From FASB ASC Topic 310-30 (1)		Total purchased loans
Commercial	$	114,574	$	7,171	$	121,745	$	182,625	$	13,267	$	195,892
Real estate - construction	12,898		0		12,898		17,120		0		17,120
Real estate - commercial	504,453		7,867		512,320		627,257		9,787		637,044
Real estate - residential	105,113		0		105,113		121,117		0		121,117
Installment	9,108		784		9,892		12,123		1,053		13,176
Home equity	2,679		57,823		60,502		4,146		60,832		64,978
Other covered loans	0		3,045		3,045		0		3,917		3,917
Total covered loans	$	748,825	$	76,690	$	825,515	$	964,388	$	88,856	$	1,053,244

(1) Includes loans with revolving privileges which are scoped out of FASB ASC Topic 310-30 and certain loans which First Financial elected to treat under the cost recovery method of accounting.

Covered Nonaccrual Loans

Information on covered nonaccrual loans, excluding loans accounted for under FASB ASC Topic 310-30, was as follows:

(Dollars in thousands)	September 30, 2012		December 31, 2011
Nonaccrual loans
Commercial	$	2,448	$	7,203
Real estate-commercial	1,589		2,192
Home equity	1,863		1,747
All other	6		18
Total	$	5,906	$	11,160

	Three months ended				Nine months ended
	September 30,				September 30,
(Dollars in thousands)	2012		2011		2012		2011
Interest income effect on impaired loans
Gross amount of interest that would have been recorded under original terms	$	146	$	268	$	504	$	769
Interest included in income	9		8		70		49
Net impact on interest income	$	137	$	260	$	434	$	720

Investment in Impaired Loans

First Financial’s investment in covered impaired loans, excluding loans accounted for under FASB ASC Topic 310-30, was as follows:

	As of September 30, 2012
(Dollars in thousands)	Current Balance		Unpaid Principal Balance		Related Allowance		Average Recorded Investment		YTD Interest Income Recognized		Quarterly Interest Income Recognized
Loans with no related allowance recorded:
Commercial	$	2,448	$	4,731	$	0	$	4,533	$	55	$	4
Real estate - commercial	1,589		3,188		0		1,945		14		5
Home equity	1,863		2,885		0		1,451		1		0
All other	6		6		0		14		0		0
Total	$	5,906	$	10,810	$	0	$	7,943	$	70	$	9

	As of December 31, 2011
(Dollars in thousands)	Current Balance		Unpaid Principal Balance		Related Allowance		Average Recorded Investment		Interest Income Recognized
Loans with no related allowance recorded:
Commercial	$	7,203	$	10,152	$	0	$	9,873	$	47
Real estate - commercial	2,192		4,002		0		2,504		5
Installment	1,747		2,878		0		1,559		6
Home equity	18		18		0		9		0
Total	$	11,160	$	17,050	$	0	$	13,945	$	58

Commercial and Consumer Credit Exposure by Risk Attribute

Covered commercial and consumer credit exposure by risk attribute was as follows:

	As of September 30, 2012
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Total
Pass	$	60,033	$	2,309	$	249,139	$	311,481
Special Mention	15,289		3,290		65,766		84,345
Substandard	43,628		7,299		197,234		248,161
Doubtful	2,795		0		181		2,976
Total	$	121,745	$	12,898	$	512,320	$	646,963

(Dollars in thousands)	Real estate residential		Installment		Home equity		Other		Total
Performing	$	105,113	$	9,892	$	58,639	$	3,039	$	176,683
Nonperforming	0		0		1,863		6		1,869
Total	$	105,113	$	9,892	$	60,502	$	3,045	$	178,552

	December 31, 2011
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Total
Pass	$	113,201	$	2,506	$	340,889	$	456,596
Special Mention	22,468		3,597		63,880		89,945
Substandard	52,103		11,017		230,870		293,990
Doubtful	8,120		0		1,405		9,525
Total	$	195,892	$	17,120	$	637,044	$	850,056

(Dollars in thousands)	Real estate residential		Installment		Home equity		Other		Total
Performing	$	121,117	$	13,176	$	63,231	$	3,899	$	201,423
Nonperforming	0		0		1,747		18		1,765
Total	$	121,117	$	13,176	$	64,978	$	3,917	$	203,188

Changes in Other Real Estate Owned

Changes in covered OREO were as follows:

	Three months ended				Nine months ended
	September 30,				September 30,
(Dollars in thousands)	2012		2011		2012		2011
Balance at beginning of period	$	25,408	$	36,687	$	44,818	$	35,257
Additions
Commercial	8,578		16,699		13,677		38,431
Residential	737		490		3,423		2,315
Total additions	9,315		17,189		17,100		40,746
Disposals
Commercial	5,858		9,440		24,417		20,940
Residential	0		901		2,354		6,992
Total disposals	5,858		10,341		26,771		27,932
Write-downs
Commercial	249		614		5,665		4,138
Residential	0		83		866		1,095
Total write-downs	249		697		6,531		5,233
Balance at end of period	$	28,616	$	42,838	$	28,616	$	42,838

Loans Excluded from FASB ASC Topic 310-30

Carrying Amount of Accretable Yield for Purchased Impaired and Nonimpaired Loans

Changes in the carrying amount of accretable yield for loans accounted for under FASB ASC Topic 310-30 were as follows:

	Three Months Ended						Nine months ended
	September 30,						September 30,
(Dollars in thousands)	2012			2011			2012			2011
Balance at beginning of period (1)	$	283,296		$	421,781		$	344,410		$	509,945
Reclassification from nonaccretable difference	2,338			17,311			25,780			50,517
Accretion	(21,730		)	(31,168		)	(71,674		)	(97,447		)
Other net activity (2)	(11,749		)	(4,878		)	(46,361		)	(59,969		)
Balance at end of period	$	252,155		$	403,046		$	252,155		$	403,046

(1)   Excludes loans with revolving privileges which are scoped out of FASB Topic 310-30 and certain loans which First Financial elected to treat under the cost recovery method of accounting

(2)   Includes the impact of loan repayments and charge-offs

Loan Delinquency, including Nonaccrual Loans

Covered loan delinquency, excluding loans accounted for under FASB ASC Topic 310-30, was as follows:

	As of September 30, 2012
(Dollars in thousands)	30 - 59 days past due		60 - 89 days past due		> 90 days past due		Total past due		Current		Total		> 90 days  past due and accruing
Loans
Commercial	$	10	$	316	$	1,960	$	2,286	$	4,885	$	7,171	$	0
Real estate - commercial	0		0		941		941		6,926		7,867		0
Installment	0		0		0		0		784		784		0
Home equity	332		1,135		1,855		3,322		54,501		57,823		0
All other	139		7		13		159		2,886		3,045		7
Total	$	481	$	1,458	$	4,769	$	6,708	$	69,982	$	76,690	$	7

	As of December 31, 2011
(Dollars in thousands)	30 - 59 days past due		60 - 89 days past due		> 90 days past due		Total past due		Current		Total		> 90 days  past due and accruing
Loans
Commercial	$	73	$	294	$	6,490	$	6,857	$	6,410	$	13,267	$	0
Real estate - commercial	184		0		1,870		2,054		7,733		9,787		0
Installment	0		0		0		0		1,053		1,053		0
Home equity	1,344		11		1,679		3,034		57,798		60,832		0
All other	10		6		125		141		3,776		3,917		107
Total	$	1,611	$	311	$	10,164	$	12,086	$	76,770	$	88,856	$	107

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ALLOWANCE FOR LOAN AND LEASE LOSSES (Tables)

9 Months Ended

Sep. 30, 2012

Accounts, Notes, Loans and Financing Receivable [Line Items]

Changes in the Allowance for Loan and Lease Losses for the Previous Five Quarters

Changes in the allowance for loan and lease losses for the previous five quarters and year-to-date are presented in the table that follows:

	Three Months Ended															Nine months ended
	2012									2011						September 30,
(Dollars in thousands)	Sep. 30,			June 30,			Mar. 31,			Dec. 31,			Sep. 30,			2012			2011
Balance at beginning of period	$	50,952		$	49,437		$	52,576		$	54,537		$	53,671		$	52,576		$	57,235
Provision for loan losses	3,613			8,364			3,258			5,164			7,643			15,235			14,046
Loans charged off	(5,804		)	(7,138		)	(6,822		)	(7,791		)	(7,174		)	(19,764		)	(18,007		)
Recoveries	431			289			425			666			397			1,145			1,263
Balance at end of period	$	49,192		$	50,952		$	49,437		$	52,576		$	54,537		$	49,192		$	54,537
Allowance for loan and lease losses to total ending loans	1.60		%	1.69		%	1.67		%	1.77		%	1.86		%	1.60		%	1.86		%

Allowance for Loan and Lease Losses by Classification

Year-to-date changes in the allowance for loan and lease losses by loan category were as follows:

	Nine Months Ended September 30, 2012
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Residential			Installment			Home Equity			Other		Total
Allowance for loan and lease losses:
Balance at beginning of period	$	10,289	$	4,424	$	18,228	$	4,994		$	1,659		$	10,751		$	2,231	$	52,576
Provision for loan and lease losses	1,645		2,322		15,324		(360		)	(1,050		)	(3,934		)	1,288		15,235
Gross charge-offs	3,655		2,684		8,791		1,360			310			1,939			1,025		19,764
Recoveries	322		0		219		70			270			83			181		1,145
Total net charge-offs	3,333		2,684		8,572		1,290			40			1,856			844		18,619
Ending allowance for loan and lease losses	$	8,601	$	4,062	$	24,980	$	3,344		$	569		$	4,961		$	2,675	$	49,192
Ending allowance on loans individually evaluated for impairment	$	1,713	$	853	$	8,816	$	290		$	0		$	2		$	0	$	11,674
Ending allowance on loans collectively evaluated for impairment	6,888		3,209		16,164		3,054			569			4,959			2,675		37,518
Ending allowance for loan and lease losses	$	8,601	$	4,062	$	24,980	$	3,344		$	569		$	4,961		$	2,675	$	49,192
Loans, excluding covered loans
Ending balance of loans individually evaluated for impairment	$	11,940	$	3,701	$	38,972	$	2,664		$	0		$	101		$	0	$	57,378
Ending balance of loans collectively evaluated for impairment	822,918		88,196		1,299,664		296,990			59,191			368,775			72,947		3,008,681
Total loans, excluding covered loans	$	834,858	$	91,897	$	1,338,636	$	299,654		$	59,191		$	368,876		$	72,947	$	3,066,059

	Twelve Months Ended December 31, 2011
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Residential			Installment			Home Equity		Other		Total
Allowance for loan and lease losses:
Balance at beginning of period	$	10,138	$	8,326	$	14,917	$	8,907		$	1,981		$	10,939	$	2,027	$	57,235
Provision for loan and lease losses	2,825		2,345		13,384		(2,407		)	(159		)	1,878		1,344		19,210
Gross charge-offs	3,436		6,279		10,382		1,551			526			2,183		1,441		25,798
Recoveries	762		32		309		45			363			117		301		1,929
Total net charge-offs	2,674		6,247		10,073		1,506			163			2,066		1,140		23,869
Ending allowance for loan and lease losses	$	10,289	$	4,424	$	18,228	$	4,994		$	1,659		$	10,751	$	2,231	$	52,576
Ending allowance on loans individually evaluated for impairment	$	3,205	$	2,578	$	6,441	$	313		$	0		$	2	$	0	$	12,539
Ending allowance on loans collectively evaluated for impairment	7,084		1,846		11,787		4,681			1,659			10,749		2,231		40,037
Ending allowance for loan and lease losses	$	10,289	$	4,424	$	18,228	$	4,994		$	1,659		$	10,751	$	2,231	$	52,576
Loans, excluding covered loans
Ending balance of loans individually evaluated for impairment	$	8,351	$	17,387	$	30,708	$	3,730		$	0		$	101	$	0	$	60,277
Ending balance of loans collectively evaluated for impairment	848,630		97,587		1,202,359		284,250			67,543			358,859		48,942		2,908,170
Total loans, excluding covered loans	$	856,981	$	114,974	$	1,233,067	$	287,980		$	67,543		$	358,960	$	48,942	$	2,968,447

Covered Loans

Accounts, Notes, Loans and Financing Receivable [Line Items]

Changes in the Allowance for Loan and Lease Losses for the Previous Five Quarters

The allowance for loan and lease losses on covered loans is presented in the tables below:

	September 30, 2012
			Real Estate
(Dollars in thousands)	Commercial		Commercial		Residential		Installment		Total
Ending allowance on loans acquired with deteriorated credit quality (ASC 310-30)	$	19,268	$	25,919	$	3,079	$	629	$	48,895
Ending allowance on acquired loans outside the scope of ASC 310-30	0		0		0		0		0
Ending allowance on covered loans	$	19,268	$	25,919	$	3,079	$	629	$	48,895

	December 31, 2011
			Real Estate
(Dollars in thousands)	Commercial		Commercial		Residential		Installment		Total
Ending allowance on loans acquired with deteriorated credit quality (ASC 310-30)	$	19,160	$	21,930	$	1,396	$	349	$	42,835
Ending allowance on acquired loans outside the scope of ASC 310-30	0		0		0		0		0
Ending allowance on covered loans	$	19,160	$	21,930	$	1,396	$	349	$	42,835

Allowance for Loan and Lease Losses by Classification

Changes in the allowance for loan and lease losses on covered loans for the previous five quarters and year-to-date were as follows:

	Three Months Ended															Nine months ended
	2012									2011						September 30,
(Dollars in thousands)	Sep. 30,			June 30,			Mar. 31,			Dec. 31,			Sep. 30,			2012			2011
Balance at beginning of period	$	48,327		$	46,156		$	42,835		$	48,112		$	51,044		$	42,835		$	16,493
Provision for loan and lease losses	6,622			6,047			12,951			6,910			7,260			25,620			57,171
Loans charged-off	(9,058		)	(5,163		)	(10,118		)	(13,513		)	(10,609		)	(24,339		)	(32,091		)
Recoveries	3,004			1,287			488			1,326			417			4,779			6,539
Balance at end of period	$	48,895		$	48,327		$	46,156		$	42,835		$	48,112		$	48,895		$	48,112

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CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Operating activities
Net income	$ 51,038	$ 48,798
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan and lease losses	40,855	71,217
Depreciation and amortization	11,812	8,703
Stock-based compensation expense	3,087	2,867
Pension income	(392)	(1,012)
Net amortization of premiums/accretion of discounts on investment securities	8,461	3,050
Gains on sales of investment securities	(2,617)	0
Originations of loans held for sale	(173,115)	(95,297)
Net gains from sales of loans held for sale	(3,391)	(3,086)
Proceeds from sales of loans held for sale	175,180	113,416
Deferred income taxes	(10,618)	(13,504)
Decrease (increase) in interest receivable	2,896	(691)
Decrease (increase) in cash surrender value of life insurance	1,845	(1,092)
Increase in prepaid expenses	2,758	4,193
Decrease in indemnification asset	(42,533)	(44,834)
Decrease in accrued expenses	(4,447)	(27,431)
Decrease in interest payable	(1,281)	(1,554)
Other	(26,858)	2,176
Net cash provided by operating activities	117,746	155,587
Investing activities
Proceeds from sales of securities available-for-sale	86,959	0
Proceeds from calls, paydowns and maturities of securities available-for-sale	209,399	258,288
Purchases of securities available-for-sale	(465,303)	(449,440)
Proceeds from calls, paydowns and maturities of securities held-to-maturity	98,283	11,942
Net decrease (increase) in interest-bearing deposits with other banks	353,903	(192,178)
Net (increase) decrease in loans and leases, excluding covered loans	(121,810)	(15,740)
Net decrease in covered assets	191,069	264,129
Proceeds from disposal of other real estate owned	30,017	34,186
Purchases of premises and equipment	(18,605)	(9,706)
Net cash proceeds from acquisition	0	190,711
Net cash provided by investing activities	363,912	92,192
Financing activities
Net decrease in total deposits	(698,229)	(189,052)
Net increase in short-term borrowings	271,759	35,609
Payments on long-term borrowings	(1,002)	(51,984)
Redemption of other long-term debt	0	(20,620)
Cash dividends paid on common stock	(50,392)	(19,690)
Proceeds from exercise of stock options	317	63
Excess tax benefit on share-based compensation	417	167
Net cash used in financing activities	(477,130)	(245,507)
Cash and due from banks:
Net increase in cash and due from banks	4,528	2,272
Cash and due from banks at beginning of period	149,653	105,981
Cash and due from banks at end of period	$ 154,181	$ 108,253

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EMPLOYEE BENEFIT PLANS (Tables)

9 Months Ended

Sep. 30, 2012

Compensation and Retirement Disclosure [Abstract]

Employee Benefit Plan Amounts Recognized in the Consolidated Balance Sheets and Consolidated Statements of Income

The following table sets forth information concerning amounts recognized in First Financial’s Consolidated Balance Sheets and Consolidated Statements of Income:

	Three months ended						Nine months ended
	September 30,						September 30,
(Dollars in thousands)	2012			2011			2012			2011
Service cost	$	894		$	825		$	2,559		$	2,475
Interest cost	606			675			1,986			2,025
Expected return on assets	(2,281		)	(2,237		)	(6,751		)	(6,787		)
Amortization of prior service cost	(106		)	(100		)	(316		)	(300		)
Net actuarial loss	780			525			2,130			1,575
Net periodic benefit income	$	(107	)	$	(312	)	$	(392	)	$	(1,012	)

Employee Benefit Plan Amounts Recognized in Accumulated Other Comprehensive Income (Loss)

Amounts recognized in accumulated other comprehensive income (loss):

	Three months ended						Nine months ended
	September 30,						September 30,
(Dollars in thousands)	2012			2011			2012			2011
Net actuarial loss	$	780		$	525		$	2,130		$	1,575
Amortization of prior service cost	(106		)	(100		)	(316		)	(300		)
Deferred tax liabilities	(255		)	(160		)	(685		)	(481		)
Net amount recognized in accumulated other comprehensive income (loss)	$	419		$	265		$	1,129		$	794

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INVESTMENTS - Summary of Investment Securities by Estimated Maturity (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Held-to-Maturity Amortized Cost
Due in one year or less	$ 488
Due after one year through five years	664,125
Due after five years through ten years	119,043
Due after ten years	38,663
Total	822,319	2,664
Held-to-Maturity Market Value
Due in one year or less	496
Due after one year through five years	667,524
Due after five years through ten years	123,144
Due after ten years	39,376
Held-to-Maturity Market Value	830,540	2,893
Available-for-Sale Amortized Cost
Due in one year or less	22,855
Due after one year through five years	464,956
Due after five years through ten years	123,515
Due after ten years	61,498
Total	672,824	1,421,490
Available-for-Sale Market Value
Due in one year or less	23,264
Due after one year through five years	478,380
Due after five years through ten years	125,052
Due after ten years	62,984
Available-for-Sale Market Value	$ 689,680	$ 1,441,846

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LOANS (excluding covered loans) - Loan Delinquency, including Nonaccrual Loans (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	$ 3,066,059	$ 2,968,447
Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	834,858	856,981
Real estate-construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	91,897	114,974
Real estate-commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	1,338,636	1,233,067
Real estate-residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	299,654	287,980
Installment
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	59,191	67,543
Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	368,876	358,960
All other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	72,947	48,942
Non Covered Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 - 59 days past due	12,357	18,789
60 - 89 days past due	4,137	2,964
> 90 days past due	45,998	50,326
Total Past due	62,492	72,079
Current	3,003,567	2,896,368
Total	3,066,059	2,968,447
> 90 days past due and still accruing	108	191
Non Covered Loans | Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 - 59 days past due	948	2,964
60 - 89 days past due	1,461	96
> 90 days past due	4,468	7,473
Total Past due	6,877	10,533
Current	827,981	846,448
Total	834,858	856,981
> 90 days past due and still accruing	0	0
Non Covered Loans | Real estate-construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 - 59 days past due	51	47
60 - 89 days past due	0	0
> 90 days past due	2,172	17,004
Total Past due	2,223	17,051
Current	89,674	97,923
Total	91,897	114,974
> 90 days past due and still accruing	0	0
Non Covered Loans | Real estate-commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 - 59 days past due	2,805	4,940
60 - 89 days past due	373	2,102
> 90 days past due	30,308	16,654
Total Past due	33,486	23,696
Current	1,305,150	1,209,371
Total	1,338,636	1,233,067
> 90 days past due and still accruing	0	0
Non Covered Loans | Real estate-residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 - 59 days past due	6,168	8,602
60 - 89 days past due	1,663	236
> 90 days past due	6,505	7,012
Total Past due	14,336	15,850
Current	285,318	272,130
Total	299,654	287,980
> 90 days past due and still accruing	0	0
Non Covered Loans | Installment
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 - 59 days past due	549	437
60 - 89 days past due	130	53
> 90 days past due	226	355
Total Past due	905	845
Current	58,286	66,698
Total	59,191	67,543
> 90 days past due and still accruing	0	0
Non Covered Loans | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 - 59 days past due	1,438	1,304
60 - 89 days past due	349	246
> 90 days past due	2,211	1,637
Total Past due	3,998	3,187
Current	364,878	355,773
Total	368,876	358,960
> 90 days past due and still accruing	0	0
Non Covered Loans | All other
Financing Receivable, Recorded Investment, Past Due [Line Items]
30 - 59 days past due	398	495
60 - 89 days past due	161	231
> 90 days past due	108	191
Total Past due	667	917
Current	72,280	48,025
Total	72,947	48,942
> 90 days past due and still accruing	$ 108	$ 191

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EMPLOYEE BENEFIT PLANS - Additional Information (Detail) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Compensation and Retirement Disclosure [Abstract]
Defined Contribution Plan, Maximum Annual Contribution Percent by Employee			50.00%
Defined Contribution Plan, Maximum Annual Contribution Per Employee, Percent			4.00%
Defined contribution plan, Employer matching contribution, percent on first 3 percent of earnings			100.00%
Cash contributions to fund the pension plan					$ 0
Expected contribution to pension plan in 2012	0		0
Pension income	$ (107,000)	$ (312,000)	$ (392,000)	$ (1,012,000)
Defined Contribution Plan, Employer Matching Contribution, Percent			3.00%
Defined contribution plan, employer matching contribution percent on next 2 percent of earnings			50.00%
Defined Contribution Plan Employee Contribution Percent on which employer matches half of next 2 percent of earnings			2.00%

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CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
ASSETS
Cash and due from banks	$ 154,181	$ 149,653
Interest-bearing deposits with other banks	21,495	375,398
Investment securities available-for-sale, at market value (cost $672,824 at September 30, 2012 and $1,421,490 at December 31, 2011)	689,680	1,441,846
Investment securities held-to-maturity (market value $830,540 at September 30, 2012 and $2,893 at December 31, 2011)	822,319	2,664
Other investments	71,492	71,492
Loans held for sale	23,530	24,834
Loans:
Commercial	834,858	856,981
Real estate-construction	91,897	114,974
Real estate-commercial	1,338,636	1,233,067
Real estate-residential	299,654	287,980
Installment	59,191	67,543
Home equity	368,876	358,960
Credit card	31,604	31,631
Lease financing	41,343	17,311
Total	3,066,059	2,968,447
Less: Allowance for loan and lease losses	49,192	52,576
Net loans - uncovered	3,016,867	2,915,871
Covered loans	825,515	1,053,244
Less: Allowance for loan and lease losses	48,895	42,835
Net loans - covered	776,620	1,010,409
Net loans	3,793,487	3,926,280
Premises and equipment	146,603	138,096
Goodwill	95,050	95,050
Other intangibles	8,327	10,844
FDIC indemnification asset	130,476	173,009
Accrued interest and other assets	278,447	262,345
TOTAL ASSETS	6,235,087	6,671,511
Deposits:
Interest-bearing	1,112,843	1,317,339
Savings	1,568,818	1,724,659
Time	1,199,296	1,654,662
Total interest-bearing deposits	3,880,957	4,696,660
Noninterest-bearing	1,063,654	946,180
Total deposits	4,944,611	5,642,840
Federal funds purchased and securities sold under agreements to repurchase	88,190	99,431
Federal Home Loan Bank, Advances, Short-term	283,000	0
Short-term Debt	371,190	99,431
Long-term debt	75,521	76,544
Total borrowed funds	446,711	175,975
Accrued interest and other liabilities	127,799	140,475
TOTAL LIABILITIES	5,519,121	5,959,290
SHAREHOLDERS' EQUITY
Common stock - no par value Authorized - 160,000,000 shares Issued - 68,730,731 shares in 2012 and 2011	578,129	579,871
Retained earnings	330,014	331,351
Accumulated other comprehensive loss	(18,855)	(21,490)
Treasury stock, at cost, 10,219,815 shares in 2012 and 10,463,677 shares in 2011	(173,322)	(177,511)
TOTAL SHAREHOLDERS' EQUITY	715,966	712,221
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 6,235,087	$ 6,671,511

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DERIVATIVES - Summary of Derivative Financial Instruments and Balances (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Derivatives, Fair Value [Line Items]
Notional Amount	$ 938,252	$ 775,328
Estimate Fair Value Gain	26,198	24,566
Estimate Fair Value Loss	(29,316)	(28,123)
Pay fixed interest rate swaps with counterparty
Derivatives, Fair Value [Line Items]
Notional Amount	13,850
Fixed to floating interest rate swap [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	35,000
Fair Value Hedges
Derivatives, Fair Value [Line Items]
Notional Amount	903,252	775,328
Fair Value Hedges | Pay fixed interest rate swaps with counterparty | Accrued interest and other liabilities
Derivatives, Fair Value [Line Items]
Notional Amount	13,850	17,456
Estimate Fair Value Gain	0	0
Estimate Fair Value Loss	(1,594)	(2,263)
Fair Value Hedges | Matched interest rate swaps | Accrued interest and other liabilities
Derivatives, Fair Value [Line Items]
Notional Amount	444,701	378,936
Estimate Fair Value Gain	0	0
Estimate Fair Value Loss	(27,430)	(25,860)
Fair Value Hedges | Matched interest rate swaps | Accrued interest and other assets
Derivatives, Fair Value [Line Items]
Notional Amount	444,701	378,936
Estimate Fair Value Gain	26,198	24,566
Estimate Fair Value Loss	0	0
Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	35,000	0
Cash Flow Hedging [Member] | Fixed to floating interest rate swap [Member] | Accrued interest and other liabilities
Derivatives, Fair Value [Line Items]
Notional Amount	35,000	0
Estimate Fair Value Gain	0	0
Estimate Fair Value Loss	$ (292)	$ 0

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CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Retained earnings	Accumulated other comprehensive income (loss)	Treasury stock
Beginning Balances at Dec. 31, 2010	$ 697,394	$ 580,097	$ 310,271	$ (12,044)	$ (180,930)
Beginning Balances (in shares) at Dec. 31, 2010		68,730,731			(10,665,754)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	48,798		48,798
Other comprehensive income	8,656			8,656
Cash dividends declared :
Common stock at $0.90 per share in 2012 and $0.51 per share in 2011	(29,826)		(29,826)
Excess tax benefit on share-based compensation	167	167
Exercise of stock options, net of shares purchased (in shares)					12,808
Exercise of stock options, net of shares purchased	(11)	(228)			217
Restricted stock awards, net of forfeitures (in shares)					178,351
Restricted stock awards, net of forfeitures	913	(3,929)			(3,016)
Share-based compensation expense	2,867	2,867
Ending Balances at Sep. 30, 2011	727,132	578,974	329,243	(3,388)	(177,697)
Ending Balances (in shares) at Sep. 30, 2011		68,730,731			(10,474,595)
Beginning Balances at Dec. 31, 2011	712,221	579,871	331,351	(21,490)	(177,511)
Beginning Balances (in shares) at Dec. 31, 2011		68,730,731			(10,463,677)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	51,038		51,038
Other comprehensive income	2,635			2,635
Cash dividends declared :
Common stock at $0.90 per share in 2012 and $0.51 per share in 2011	(52,375)		(52,375)
Excess tax benefit on share-based compensation	417	417
Exercise of stock options, net of shares purchased (in shares)					71,391
Exercise of stock options, net of shares purchased	18	(1,193)			1,211
Restricted stock awards, net of forfeitures (in shares)					172,471
Restricted stock awards, net of forfeitures	1,075	(4,053)			(2,978)
Share-based compensation expense	3,087	3,087
Ending Balances at Sep. 30, 2012	$ 715,966	$ 578,129	$ 330,014	$ (18,855)	$ (173,322)
Ending Balances (in shares) at Sep. 30, 2012		68,730,731			(10,219,815)

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COVERED LOANS - Carrying Value of Purchased Impaired and Nonimpaired Loans (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012		Dec. 31, 2011
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	$ 825,515		$ 1,053,244
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	121,745		195,892
Real estate-construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	12,898		17,120
Real estate-commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	512,320		637,044
Real estate-residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	105,113		121,117
Installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	9,892		13,176
Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	60,502		64,978
All other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	3,045		3,917
Loans Accounted for Under FASB ASC Topic 310-30
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	748,825		964,388
Loans Accounted for Under FASB ASC Topic 310-30 | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	114,574		182,625
Loans Accounted for Under FASB ASC Topic 310-30 | Real estate-construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	12,898		17,120
Loans Accounted for Under FASB ASC Topic 310-30 | Real estate-commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	504,453		627,257
Loans Accounted for Under FASB ASC Topic 310-30 | Real estate-residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	105,113		121,117
Loans Accounted for Under FASB ASC Topic 310-30 | Installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	9,108		12,123
Loans Accounted for Under FASB ASC Topic 310-30 | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	2,679		4,146
Loans Accounted for Under FASB ASC Topic 310-30 | All other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	0		0
Loans Excluded from FASB ASC Topic 310-30
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	76,690	[1]	88,856	[1]
Loans Excluded from FASB ASC Topic 310-30 | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	7,171	[1]	13,267	[1]
Loans Excluded from FASB ASC Topic 310-30 | Real estate-construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	0	[1]	0	[1]
Loans Excluded from FASB ASC Topic 310-30 | Real estate-commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	7,867	[1]	9,787	[1]
Loans Excluded from FASB ASC Topic 310-30 | Real estate-residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	0	[1]	0	[1]
Loans Excluded from FASB ASC Topic 310-30 | Installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	784	[1]	1,053	[1]
Loans Excluded from FASB ASC Topic 310-30 | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	57,823	[1]	60,832	[1]
Loans Excluded from FASB ASC Topic 310-30 | All other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Loans	$ 3,045	[1]	$ 3,917	[1]

[1] Includes loans with revolving privileges which are scoped out of FASB ASC Topic 310-30 and certain loans which First Financial elected to treat under the cost recovery method of accounting.

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EARNINGS PER COMMON SHARE (Tables)

9 Months Ended

Sep. 30, 2012

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings Per Share

The following table sets forth the computation of basic and diluted earnings per share:

	Three months ended				Nine months ended
	September 30,				September 30,
(Dollars in thousands, except per share data)	2012		2011		2012		2011
Numerator for basic and diluted earnings per share -income available to common shareholders:
Net income	$	16,242	$	15,618	$	51,038	$	48,798
Dividends on preferred stock	0		0		0		0
Income available to common shareholders	$	16,242	$	15,618	$	51,038	$	48,798
Denominator for basic earnings per share - weighted average shares	57,976,943		57,735,811		57,902,102		57,674,250
Effect of dilutive securities —
Employee stock awards	842,833		841,604		905,210		930,461
Warrants	120,403		76,684		123,258		95,241
Denominator for diluted earnings per share - adjusted weighted average shares	58,940,179		58,654,099		58,930,570		58,699,952
Earnings per share available to common shareholders
Basic	$	0.28	$	0.27	$	0.88	$	0.85
Diluted	$	0.28	$	0.27	$	0.87	$	0.83

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COVERED LOANS - Changes in Covered Other Real Estate Owned (Detail) (Covered Loans, USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Accounts, Notes, Loans and Financing Receivable [Line Items]
Balance at beginning of period	$ 25,408	$ 36,687	$ 44,818	$ 35,257
Additions	9,315	17,189	17,100	40,746
Disposals	5,858	10,341	26,771	27,932
Write-downs	249	697	6,531	5,233
Balance at end of period	28,616	42,838	28,616	42,838
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Additions	8,578	16,699	13,677	38,431
Disposals	5,858	9,440	24,417	20,940
Write-downs	249	614	5,665	4,138
Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Additions	737	490	3,423	2,315
Disposals	0	901	2,354	6,992
Write-downs	$ 0	$ 83	$ 866	$ 1,095

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FAIR VALUE DISCLOSURES

9 Months Ended

Sep. 30, 2012

Fair Value Disclosures [Abstract]

FAIR VALUE DISCLOSURES

NOTE 14:  FAIR VALUE DISCLOSURES

Fair Value Measurement

The fair value framework as disclosed in the Fair Value Measurements and Disclosure Topic of FASB ASC Topic 825, Financial Instruments (Fair Value Topic) includes a hierarchy which focuses on prioritizing the inputs used in valuation techniques.  The fair value hierarchy gives the highest priority to quoted prices in active markets for identical assets or liabilities (Level 1), a lower priority to observable inputs other than quoted prices in active markets for identical assets and liabilities (Level 2) and the lowest priority to unobservable inputs (Level 3).  When determining the fair value measurements for assets and liabilities, First Financial looks to active markets to price identical assets or liabilities whenever possible and classifies such items in Level 1.  When identical assets and liabilities are not traded in active markets, First Financial looks to observable market data for similar assets and liabilities and classifies such items as Level 2.  Certain assets and liabilities are not actively traded in observable markets and First Financial must use alternative techniques, based on unobservable inputs, to determine the fair value and classifies such items as Level 3. The level within the fair value hierarchy is based on the lowest level of input that is significant in the fair value measurement.

The following methods, assumptions and valuation techniques were used by First Financial to measure different financial assets and liabilities at fair value and in estimating its fair value disclosures for financial instruments.

Cash and short-term investments. The carrying amounts reported in the Consolidated Balance Sheets for cash and short-term investments, such as federal funds sold, approximated the fair value of those instruments. The Company classifies cash and short-term investments in Level 1 of the fair value hierarchy.

Investment securities. Investment securities classified as trading and available-for-sale are recorded at fair value on a recurring basis.  Fair value measurement is based upon quoted market prices, when available (Level 1).  If quoted market prices are not available, fair values are measured utilizing independent valuation techniques of identical or similar investment securities.  First Financial compiles prices from various sources who may apply such techniques as matrix pricing to determine the value of identical or similar investment securities (Level 2).  Matrix pricing is a mathematical technique widely used in the banking industry to value investment securities without relying exclusively on quoted prices for the specific investment securities but rather relying on the investment securities’ relationship to other benchmark quoted investment securities.  Any investment securities not valued based upon the methods above are considered Level 3.

First Financial utilizes information provided by a third-party investment securities portfolio manager in analyzing the investment securities portfolio in accordance with the fair value hierarchy of the Fair Value Topic.  The portfolio manager’s evaluation of investment security portfolio pricing is performed using a combination of prices and data from other sources, along with internally developed matrix pricing models and assistance from the provider’s internal fixed income analysts and trading desk.  The portfolio manager’s month-end pricing process includes a series of quality assurance activities where prices are compared to recent market conditions, previous evaluation prices and between the various pricing services.  These processes produce a series of quality assurance reports on which price exceptions are identified, reviewed and where appropriate, securities are repriced.  In the event of a materially different price, the portfolio manager will report the variance as a “price challenge” and review the pricing methodology in detail.  The results of the quality assurance process are incorporated into the selection of pricing providers by the portfolio manager.

First Financial reviews the pricing methodologies utilized by the portfolio manager to ensure the fair value determination is consistent with the applicable accounting guidance and that the investments are properly classified in the fair value hierarchy. Further, the Company validates the fair values for a sample of securities in the portfolio by comparing the fair values provided by the portfolio manager to prices from other independent sources for the same or similar securities. First Financial analyzes unusual or significant variances and conducts additional research with the portfolio manager, if necessary, and takes appropriate action based on its findings.

Loans held for sale. Loans held for sale are carried at the lower of cost or fair value.  These loans currently consist of one-to-four family residential real estate loans originated for sale to qualified third parties.  Fair value is based on the contractual price to be received from these third parties, which is not materially different than cost due to the short duration between origination and sale (Level 2).  As such, First Financial records any fair value adjustments on a nonrecurring basis.  Gains and losses on the sale of loans are recorded as net gains from sales of loans within noninterest income in the Consolidated Statements of Income.

Loans (excluding covered loans). The fair value of commercial, commercial real estate, residential real estate and consumer loans were estimated by discounting the future cash flows using the current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities or repricing frequency.  The Company classifies the estimated fair value of uncovered loans as Level 3 in the fair value hierarchy.

Loans are designated as impaired when, in the judgment of management based on current information and events, it is probable that all amounts due according to the contractual terms of the loan agreement will not be collected.  Impaired loans are valued at the lower of cost or fair value for purposes of determining the appropriate amount of impairment to be allocated to the allowance for loan and lease losses.  Fair value is generally measured based on the value of the collateral securing the loans.  Collateral may be in the form of real estate or business assets including equipment, inventory and accounts receivable.  The vast majority of the collateral is real estate.  The value of real estate collateral is determined utilizing an income or market valuation approach based on an appraisal conducted by an independent, licensed third party appraiser (Level 3). The value of business equipment is based upon an outside appraisal if deemed significant, or the net book value on the applicable borrower financial statements if not considered significant.  Likewise, values for inventory and accounts receivable collateral are based on borrower financial statement balances or aging reports on a discounted basis as appropriate (Level 3).  Impaired loans allocated to the allowance for loan and lease losses are measured at fair value on a nonrecurring basis.  Any fair value adjustments are recorded in the period incurred as provision for loan and lease losses on the Consolidated Statements of Income.

Covered loans. Fair values for covered loans accounted for under FASB ASC Topic 310-30 are based on a discounted cash flow methodology that considered factors including the type of loan and related collateral, classification status, fixed or variable interest rate, term of the loan and whether or not the loan was amortizing and a discount rate reflecting the Company's assessment of risk inherent in the cash flow estimates. These covered loans are grouped together according to similar characteristics and are treated in the aggregate when applying various valuation techniques. First Financial estimated the cash flows expected to be collected on these loans based upon the expected remaining life of the underlying loans, which includes the effects of estimated prepayments.

Fair values for covered loans accounted for outside of FASB ASC Topic 310-30 were estimated by discounting the estimated future cash flows using current interest rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities or repricing frequency. The carrying amount of accrued interest approximates its fair value.

These cash flow evaluations are inherently subjective as they require material estimates, all of which may be susceptible to significant change. The Company classifies the estimated fair value of covered loans as Level 3 in the fair value hierarchy.

FDIC indemnification asset. The accounting for FDIC indemnification assets is closely related to the accounting for the underlying, indemnified assets. Fair value of the FDIC indemnification asset is estimated using projected cash flows related to the loss sharing agreements based on the expected reimbursements for losses and the applicable loss sharing percentages. First Financial re-estimates the expected indemnification asset cash flows in conjunction with the periodic re-estimation of cash flows on covered loans accounted for under FASB ASC Topic 310-30. Improvements in cash flow expectations on covered loans generally result in a related decline in the expected indemnification cash flows while declines in cash flow expectations on covered loans generally result in an increase in expected indemnification cash flows.

The expected cash flows are discounted to reflect the uncertainty of the timing and receipt of the loss sharing reimbursement from the FDIC. These cash flow evaluations are inherently subjective as they require material estimates, all of which may be susceptible to significant change. The Company classifies the estimated fair value of the indemnification asset as Level 3 in the fair value hierarchy.

Deposit liabilities. The fair value of demand deposits, savings accounts and certain money-market deposits is the amount payable on demand at the reporting date.  The carrying amounts for variable-rate certificates of deposit approximated their fair values at the reporting date.  The fair value of fixed-rate certificates of deposit is estimated using a discounted cash flow calculation which applies the interest rates currently offered for deposits of similar remaining maturities.  The carrying amount of accrued interest approximates its fair value. The Company classifies the estimated fair value of deposit liabilities as Level 2 in the fair value hierarchy.

Borrowings. The carrying amounts of federal funds purchased and securities sold under agreements to repurchase and other short-term borrowings approximated their fair values.  The Company classifies the estimated fair value of short-term borrowings as Level 1 of the fair value hierarchy.

The fair value of long-term debt is estimated using a discounted cash flow calculation which utilizes the interest rates currently offered for borrowings of similar remaining maturities.  Third-party valuations are used for long-term debt with embedded options, such as call features. The Company classifies the estimated fair value of long-term debt as Level 2 in the fair value hierarchy.

Commitments to extend credit and standby letters of credit. Pricing of these financial instruments is based on the credit quality and relationship, fees, interest rates, probability of funding and compensating balance and other covenants or requirements.  Loan commitments generally have fixed expiration dates, are variable rate and contain termination and other clauses which provide for relief from funding in the event that there is a significant deterioration in the credit quality of the client.  Many loan commitments are expected to expire without being drawn upon.  The rates and terms of the commitments to extend credit and the standby letters of credit are competitive with those in First Financial’s market area.  The carrying amounts are reasonable estimates of the fair value of these financial instruments.  Carrying amounts, which are comprised of the

unamortized fee income and, where necessary, reserves for any expected credit losses from these financial instruments, are immaterial.

Derivatives. The fair values of derivative instruments are based primarily on a net present value calculation of the cash flows related to the interest rate swaps at the reporting date, using primarily observable market inputs such as interest rate yield curves.  The discounted net present value calculated represents the cost to terminate the swap if First Financial should choose to do so. Additionally, First Financial utilizes a vendor-developed, proprietary model to value the credit risk component of both the derivative assets and liabilities.  The credit valuation adjustment is recorded as an adjustment to the fair value of the derivative asset or liability on the reporting date. Derivative instruments are classified as Level 2 in the fair value hierarchy.

The estimated fair values of First Financial’s financial instruments not measured at fair value on a recurring or nonrecurring basis in the consolidated financial statements were as follows:

	Carrying		Estimated Fair Value
(Dollars in thousands)	value		Total		Level 1		Level 2		Level 3
September 30, 2012
Financial assets
Cash and short-term investments	$	175,676	$	175,676	$	175,676	$	0	$	0
Investment securities held-to-maturity	822,319		830,540		0		830,540		0
Other investments	71,492		71,492		0		71,492		0
Loans held for sale	23,530		23,530		0		23,530		0
Loans, excluding covered loans	3,016,867		3,020,686		0		0		3,020,686
Covered loans	776,620		790,207		0		0		790,207
FDIC indemnification asset	130,476		116,051		0		0		116,051
Financial liabilities
Deposits
Noninterest-bearing	$	1,063,654	$	1,063,654	$	0	$	1,063,654	$	0
Interest-bearing demand	1,112,843		1,112,843		0		1,112,843		0
Savings	1,568,818		1,568,818		0		1,568,818		0
Time	1,199,296		1,206,006		0		1,206,006		0
Total deposits	4,944,611		4,951,321		0		4,951,321		0
Short-term borrowings	371,190		371,190		371,190		0		0
Long-term debt	75,521		79,921		0		79,921		0
	Carrying		Estimated Fair Value
(Dollars in thousands)	value		Total		Level 1		Level 2		Level 3
December 31, 2011
Financial assets
Cash and short-term investments	$	525,051	$	525,051	$	525,051	$	0	$	0
Investment securities held-to-maturity	2,664		2,893		0		2,893		0
Other investments	71,492		71,492		0		71,492		0
Loans held for sale	24,834		24,834		0		24,834		0
Loans, excluding covered loans	2,915,871		2,910,825		0		0		2,910,825
Covered loans	1,010,409		1,042,752		0		0		1,042,752
FDIC indemnification asset	173,009		151,114		0		0		151,114
Financial liabilities
Deposits
Noninterest-bearing	$	946,180	$	946,180	$	0	$	946,180	$	0
Interest-bearing demand	1,317,339		1,317,339		0		1,317,339		0
Savings	1,724,659		1,724,659		0		1,724,659		0
Time	1,654,662		1,664,457		0		1,664,457		0
Total deposits	5,642,840		5,652,635		0		5,652,635		0
Short-term borrowings	99,431		99,431		99,431		0		0
Long-term debt	76,544		81,168		0		81,168		0

The following table summarizes financial assets and liabilities measured at fair value on a recurring basis in the consolidated financial statements at September 30, 2012:

	Fair Value Measurements Using
(Dollars in thousands)	Level 1		Level 2		Level 3		Netting Adjustments (1)			Assets/Liabilities at Fair Value
Assets
Derivatives	$	0	$	26,198	$	0	$	(26,198	)	$	0
Available-for-sale investment securities	134		689,546		0		0			689,680
Total	$	134	$	715,744	$	0	$	(26,198	)	$	689,680
Liabilities
Derivatives	$	0	$	29,316	$	0	$	(26,198	)	$	3,118

(1) Amounts represent the impact of legally enforceable master netting arrangements that allow First Financial to settle positive and negative positions and also cash collateral held with the same counterparties.

Certain financial assets and liabilities are measured at fair value on a nonrecurring basis.  Adjustments to the fair market value of these assets usually result from the application of lower of cost or fair value accounting or write-downs of individual assets.  The following table summarizes financial assets and liabilities measured at fair value on a nonrecurring basis in the consolidated financial statements at September 30, 2012:

	Fair Value Measurements Using
(Dollars in thousands)	Level 1		Level 2		Level 3
Assets
Impaired loans (1)	$	0	$	0	$	24,260
OREO	0		0		8,694
Covered OREO	0		0		15,167

(1) Amounts represent the fair value of collateral for impaired loans allocated to the allowance for loan and lease losses.  Fair values are determined using actual market prices (Level 1), independent third party valuations and borrower records, discounted as appropriate (Level 3).

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BUSINESS COMBINATIONS (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended
	Sep. 23, 2011 Liberty Savings Bank FSB [Member] branches	Dec. 02, 2011 Flagstar Bank FSB [Member] branches
Business Acquisition [Line Items]
Number of branches acquired	16	22
Name of acquiree	Liberty Savings Bank, FSB	Flagstar Bank, FSB
Performing loans assumed	$ 126.5
Deposits assumed	341.9	464.7
Fixed assets acquired	3.8	6.6
Premium paid on deposits of acquired bank	22.4	22.5
Goodwill recorded for acquisition	$ 17.1	$ 26.1

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EARNINGS PER COMMON SHARE

9 Months Ended

Sep. 30, 2012

Earnings Per Share [Abstract]

EARNINGS PER COMMON SHARE

NOTE 16:  EARNINGS PER COMMON SHARE

The following table sets forth the computation of basic and diluted earnings per share:

	Three months ended				Nine months ended
	September 30,				September 30,
(Dollars in thousands, except per share data)	2012		2011		2012		2011
Numerator for basic and diluted earnings per share -income available to common shareholders:
Net income	$	16,242	$	15,618	$	51,038	$	48,798
Dividends on preferred stock	0		0		0		0
Income available to common shareholders	$	16,242	$	15,618	$	51,038	$	48,798
Denominator for basic earnings per share - weighted average shares	57,976,943		57,735,811		57,902,102		57,674,250
Effect of dilutive securities —
Employee stock awards	842,833		841,604		905,210		930,461
Warrants	120,403		76,684		123,258		95,241
Denominator for diluted earnings per share - adjusted weighted average shares	58,940,179		58,654,099		58,930,570		58,699,952
Earnings per share available to common shareholders
Basic	$	0.28	$	0.27	$	0.88	$	0.85
Diluted	$	0.28	$	0.27	$	0.87	$	0.83

Stock options and warrants, where the exercise price was greater than the average market price of the common shares, were not included in the computation of net income per diluted share as they would have been antidilutive.  These out-of-the-money options were 354,876 and 1,267,705 at September 30, 2012 and 2011, respectively.  

Warrants to purchase 465,117 shares of the Company's common stock were outstanding as of September 30, 2012 and 2011. These warrants, each representing the right to purchase one share of common stock, no par value per share, have an exercise price of $12.44 and expire on December 23, 2018.

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ALLOWANCE FOR LOAN AND LEASE LOSSES - Additional Information (Detail) (USD $)	3 Months Ended					9 Months Ended
	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Jun. 30, 2011	Dec. 31, 2010
Financing Receivable, Allowance for Credit Losses [Line Items]
Provision for loan and lease losses	$ 6,622,000	$ 6,047,000	$ 12,951,000	$ 6,910,000	$ 7,260,000	$ 25,620,000	$ 57,171,000
Net charge-offs	6,100,000				10,200,000	19,600,000	25,600,000
FDIC loss sharing income	8,496,000				8,377,000	29,592,000	53,455,000
Allowance for covered loan losses	48,895,000	48,327,000	46,156,000	42,835,000	48,112,000	48,895,000	48,112,000	51,044,000	16,493,000
Covered Loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Loss share expenses primarily related to losses on covered OREO	$ 3,600,000					$ 10,900,000

XML

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY PARENTHETICALS (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Common stock dividends declared per share	$ 0.30	$ 0.27	$ 0.90	$ 0.51

XML

CONSOLIDATED BALANCE SHEETS PARENTHETICALS (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Statement of Financial Position [Abstract]
Available-for-sale Securities, Amortized Cost Basis	$ 672,824	$ 1,421,490
Held-to-maturity Securities, Fair Value	$ 830,540	$ 2,893
Common Stock, No Par Value	$ 0	$ 0
Common Stock, Shares Authorized	160,000,000	160,000,000
Common Stock, Shares, Issued	68,730,731	68,730,731
Treasury Stock, Shares	10,219,815	10,463,677

XML

LOANS (excluding covered loans)

9 Months Ended

Sep. 30, 2012

Receivables [Abstract]

LOANS (excluding covered loans)

NOTE 9:  LOANS (excluding covered loans)

First Financial offers clients a variety of commercial and consumer loan and lease products with various interest rates and payment terms. Lending activities are primarily concentrated in Ohio, Indiana and Kentucky, states where the Bank currently operates banking centers. Additionally, First Financial provides equipment and leasehold improvement financing for franchisees in the quick service and casual dining restaurant sector throughout the United States.

Credit Quality. To facilitate the monitoring of credit quality for commercial loans, and for purposes of determining an appropriate allowance for loan and lease losses, First Financial utilizes the following categories of credit grades:

Pass - Higher quality loans that do not fit any of the other categories described below.

Special Mention - First Financial assigns a Special Mention rating to loans and leases with potential weaknesses that deserve management's close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or lease or in First Financial's credit position at some future date.

Substandard - First Financial assigns a substandard rating to loans or leases that are inadequately protected by the current sound financial worth and paying capacity of the borrower or of the collateral pledged, if any. Substandard loans and leases have well-defined weaknesses that jeopardize repayment of the debt. Substandard loans and leases are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not addressed.

Doubtful - First Financial assigns a doubtful rating to loans and leases with all the attributes of a substandard rating with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions and values, highly questionable and improbable. The possibility of loss is extremely high, but because of certain important and reasonably specific pending factors that may work to the advantage and strengthening of the credit quality of the loan or lease, its classification as an estimated loss is deferred until its more exact status may be determined. Pending factors include proposed merger, acquisition or liquidation procedures, capital injection, perfecting liens on additional collateral and refinancing plans.

The credit grades described above, which are derived from standard regulatory rating definitions, are assigned upon initial approval of credit to borrowers and updated periodically thereafter.

First Financial considers repayment performance as the best indicator of credit quality for consumer loans. Consumer loans that have principal and interest payments that are past due by ninety days or more are generally classified as nonperforming. Additionally, consumer loans that have been modified in a TDR are classified as nonperforming unless such loans have a sustained period of repayment performance of six months or greater and are reasonably assured of repayment in accordance with the restructured terms. All other consumer loans and leases are classified as performing.

Commercial and consumer credit exposure by risk attribute was as follows:

	As of September 30, 2012
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Total
Pass	$	794,471	$	81,033	$	1,230,599	$	2,106,103
Special Mention	21,174		167		32,001		53,342
Substandard	19,213		10,697		75,555		105,465
Doubtful	0		0		481		481
Total	$	834,858	$	91,897	$	1,338,636	$	2,265,391

(Dollars in thousands)	Real Estate Residential		Installment		Home Equity		Other		Total
Performing	$	292,584	$	58,907	$	366,379	$	72,947	$	790,817
Nonperforming	7,070		284		2,497		0		9,851
Total	$	299,654	$	59,191	$	368,876	$	72,947	$	800,668

	As of December 31, 2011
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Total
Pass	$	799,471	$	89,072	$	1,110,718	$	1,999,261
Special Mention	37,547		1,751		28,994		68,292
Substandard	19,435		24,151		93,355		136,941
Doubtful	528		0		0		528
Total	$	856,981	$	114,974	$	1,233,067	$	2,205,022

(Dollars in thousands)	Real Estate Residential		Installment		Home Equity		Other		Total
Performing	$	279,958	$	67,136	$	356,887	$	48,942	$	752,923
Nonperforming	8,022		407		2,073		0		10,502
Total	$	287,980	$	67,543	$	358,960	$	48,942	$	763,425

Delinquency. Loans are considered past due or delinquent when the contractual principal or interest due in accordance with the terms of the loan agreement or any portion thereof remains unpaid after the date of the scheduled payment.

Loan delinquency, including nonaccrual loans, was as follows:

	As of September 30, 2012
(Dollars in thousands)	30 – 59 days past due		60 – 89 days past due		> 90 days past due		Total past due		Current		Total		> 90 days past due and  accruing
Loans
Commercial	$	948	$	1,461	$	4,468	$	6,877	$	827,981	$	834,858	$	0
Real estate - construction	51		0		2,172		2,223		89,674		91,897		0
Real estate - commercial	2,805		373		30,308		33,486		1,305,150		1,338,636		0
Real estate - residential	6,168		1,663		6,505		14,336		285,318		299,654		0
Installment	549		130		226		905		58,286		59,191		0
Home equity	1,438		349		2,211		3,998		364,878		368,876		0
All other	398		161		108		667		72,280		72,947		108
Total	$	12,357	$	4,137	$	45,998	$	62,492	$	3,003,567	$	3,066,059	$	108

	As of December 31, 2011
(Dollars in thousands)	30 - 59 days past due		60 - 89 days past due		> 90 days past due		Total past due		Current		Total		> 90 days past due and accruing
Loans
Commercial	$	2,964	$	96	$	7,473	$	10,533	$	846,448	$	856,981	$	0
Real estate - construction	47		0		17,004		17,051		97,923		114,974		0
Real estate - commercial	4,940		2,102		16,654		23,696		1,209,371		1,233,067		0
Real estate - residential	8,602		236		7,012		15,850		272,130		287,980		0
Installment	437		53		355		845		66,698		67,543		0
Home equity	1,304		246		1,637		3,187		355,773		358,960		0
All other	495		231		191		917		48,025		48,942		191
Total	$	18,789	$	2,964	$	50,326	$	72,079	$	2,896,368	$	2,968,447	$	191

Nonaccrual. Loans are classified as nonaccrual when, in the opinion of management, collection of principal or interest is doubtful or when principal or interest payments are ninety days or more past due. Generally, loans are placed in nonaccrual status due to the continued failure to adhere to contractual payment terms by the borrower coupled with other pertinent factors, such as, insufficient collateral value. The accrual of interest income is discontinued and previously accrued, but unpaid interest is reversed when a loan is placed on nonaccrual status. Any payments received while a loan is on nonaccrual status are applied as a reduction to the carrying value of the loan. A loan may be placed back on accrual status if all contractual payments have been received and collection of future principal and interest payments is no longer doubtful.

Troubled Debt Restructurings. A loan modification is considered a troubled debt restructuring (TDR) when two conditions are met: 1) the borrower is experiencing financial difficulty and 2) concessions are made by the Company that would not otherwise be considered for a borrower with similar credit characteristics. The most common types of modifications include interest rate reductions, maturity extensions and modifications to principal amortization including interest only structures. Modified terms are dependent upon the financial position and needs of the individual borrower. If the modification agreement is violated, the loan is handled by the Company’s credit administration group for resolution, which may result in foreclosure in the case of real estate.

TDRs are generally classified as nonaccrual for a minimum period of six months and may qualify for return to accrual status once they have demonstrated performance with the terms of the loan modification.

First Financial had 97 TDRs totaling $24.6 million at September 30, 2012, including $11.6 million on accrual status and $13.0 million classified as nonaccrual. First Financial had $3.0 million of commitments outstanding to lend additional funds to borrowers whose loan terms have been modified through TDRs. At September 30, 2012, the allowance for loan and lease losses included reserves of $3.6 million related to TDRs. For the three and nine months ended September 30, 2012, First Financial charged off $1.7 million and $6.4 million for the portion of TDRs determined to be uncollectible. Additionally, at September 30, 2012, approximately $2.5 million of the accruing TDRs have been performing in accordance with the restructured terms for more than one year.

First Financial had 78 TDRs totaling $22.1 million at December 31, 2011, including $4.0 million of loans on accrual status and $18.1 million classified as nonaccrual. First Financial had no commitments outstanding to lend additional funds to borrowers whose loan terms have been modified through TDRs. At December 31, 2011, the allowance for loan and lease losses included reserves of $4.3 million related to TDRs. At December 31, 2011, approximately $1.3 million of the accruing TDRs had been performing in accordance with the restructured terms for more than one year.

The following tables provide information on loan modifications classified as TDRs during the three and nine months ended September 30, 2012 and 2011.

	Three months ended
	September 30, 2012					September 30, 2011
	Total TDRs					Total TDRs
(Dollars in thousands)	Number of loans	Pre-modification loan balance		Period end balance		Number of loans	Pre-modification loan balance		Period end balance
Commercial	6	$	3,787	$	4,027	1	$	44	$	44
Real estate - construction	0	0		0		0	0		0
Real estate - commercial	8	5,105		5,077		2	467		206
Real estate - residential	0	0		0		3	242		245
Installment	0	0		0		0	0		0
Home equity	0	0		0		0	0		0
Total	14	$	8,892	$	9,104	6	$	753	$	495

	Nine months ended
	September 30, 2012					September 30, 2011
	Total TDRs					Total TDRs
(Dollars in thousands)	Number of loans	Pre-modification loan balance		Period end balance		Number of loans	Pre-modification loan balance		Period end balance
Commercial	16	$	8,358	$	8,589	7	$	388	$	354
Real estate - construction	0	0		0		0	0		0
Real estate - commercial	22	9,854		9,795		10	1,431		1,016
Real estate - residential	2	164		166		13	1,295		1,301
Installment	0	0		0		2	114		111
Home equity	0	0		0		1	101		101
Total	40	$	18,376	$	18,550	33	$	3,329	$	2,883

The following table provides information on how TDRs were modified during the three and nine months ended September 30, 2012 and 2011.

	Three months ended				Nine months ended
	September 30, (2)				September 30, (2)
(Dollars in thousands)	2012		2011		2012		2011
Extended maturities	$	6,144	$	249	$	13,404	$	1,445
Adjusted interest rates	0		114		166		271
Combination of rate and maturity changes	0		132		563		1,056
Forbearance	2,565		0		3,801		0
Other (1)	395		0		616		111
Total	$	9,104	$	495	$	18,550	$	2,883

(1) Other includes covenant modifications and other concessions or combination of concessions that do not consist of interest rate adjustments, forbearance, and maturity extensions.

(2) Balances are as of period end.

First Financial considers repayment performance as an indication of the effectiveness of the Company's loan modifications. A borrower that is ninety days or more past due on any principal or interest payments for a TDR, or who prematurely terminates a restructured loan agreement without satisfying the contractual principal balance (for example, in a deed-in-lieu arrangement), is considered to be in payment default of the terms of the TDR agreement.

There were two commercial loan modifications classified as TDRs in the last twelve months, totaling $1.1 million, that experienced a payment default during the nine months ended September 30, 2012.

There were four loan modifications classified as a TDR in the last twelve months, totaling $1.3 million that experienced a payment default during the nine months ended September 30, 2011.

Impaired Loans. Loans placed in nonaccrual status and TDRs are considered impaired. The following table provides information on nonaccrual, TDRs and total impaired loans.

(Dollars in thousands)	September 30, 2012		December 31, 2011
Impaired loans
Nonaccrual loans
Commercial	$	4,563	$	7,809
Real estate-construction	2,536		10,005
Real estate-commercial	33,961		28,349
Real estate-residential	5,563		5,692
Installment	284		371
Home equity	2,497		2,073
Nonaccrual loans	49,404		54,299
Troubled debt restructurings
Accruing	11,604		4,009
Nonaccrual	13,017		18,071
Total troubled debt restructurings	24,621		22,080
Total impaired loans	$	74,025	$	76,379

	Three months ended				Nine months ended
	September 30,				September 30,
(Dollars in thousands)	2012		2011		2012		2011
Interest income effect on impaired loans
Gross amount of interest that would have been recorded under original terms	$	1,145	$	1,390	$	3,734	$	4,103
Interest included in income
Nonaccrual loans	54		108		403		358
Troubled debt restructurings	199		49		430		215
Total interest included in income	253		157		833		573
Net impact on interest income	$	892	$	1,233	$	2,901	$	3,530

First Financial individually reviews all impaired commercial loan relationships greater than $250,000, as well as consumer loan TDRs greater than $100,000, to determine if a specific allowance based on the borrower’s overall financial condition, resources and payment record, support from guarantors and the realizable value of any collateral is necessary. Specific allowances are based on expected cash flows, discounted using the loan's initial effective interest rate or the fair value of the collateral for certain collateral dependent loans.

First Financial's investment in impaired loans was as follows:

	As of September 30, 2012
(Dollars in thousands)	Current Balance		Contractual Principal Balance		Related Allowance		Average Current Balance		YTD Interest Income Recognized		Quarterly Interest Income Recognized
Loans with no related allowance recorded
Commercial	$	6,344	$	8,673	$	0	$	7,932	$	116	$	24
Real estate - construction	2,049		2,260		0		4,705		15		5
Real estate - commercial	16,508		25,173		0		15,498		195		93
Real estate - residential	8,486		9,925		0		8,274		52		17
Installment	397		427		0		452		2		1
Home equity	2,496		2,806		0		2,216		6		2
Loans with an allowance recorded
Commercial	7,272		8,032		1,713		5,797		142		55
Real estate - construction	1,652		2,168		853		5,882		71		12
Real estate - commercial	26,710		28,807		8,816		25,870		204		34
Real estate - residential	2,010		2,013		290		2,358		29		9
Installment	0		0		0		0		0		0
Home equity	101		101		2		76		1		1
Total
Commercial	13,616		16,705		1,713		13,729		258		79
Real estate - construction	3,701		4,428		853		10,587		86		17
Real estate - commercial	43,218		53,980		8,816		41,368		399		127
Real estate - residential	10,496		11,938		290		10,632		81		26
Installment	397		427		0		452		2		1
Home equity	2,597		2,907		2		2,292		7		3
Total	$	74,025	$	90,385	$	11,674	$	79,060	$	833	$	253

	As of December 31, 2011
(Dollars in thousands)	Current Balance		Contractual Principal Balance		Related Allowance		Average Current Balance		Interest Income Recognized
Loans with no related allowance recorded
Commercial	$	6,351	$	8,387	$	0	$	7,337	$	62
Real estate - construction	6,289		11,129		0		5,657		2
Real estate - commercial	14,999		22,718		0		18,306		249
Real estate - residential	8,639		9,580		0		6,848		66
Installment	485		526		0		356		5
Home equity	2,073		2,206		0		2,337		10
Loans with an allowance recorded
Commercial	4,131		4,267		3,205		3,683		15
Real estate - construction	11,098		13,905		2,578		13,731		92
Real estate - commercial	19,521		26,357		6,441		15,484		225
Real estate - residential	2,692		2,705		313		3,630		37
Installment	0		0		0		15		1
Home Equity	101		101		2		81		3
Total
Commercial	10,482		12,654		3,205		11,020		77
Real estate - construction	17,387		25,034		2,578		19,388		94
Real estate - commercial	34,520		49,075		6,441		33,790		474
Real estate - residential	11,331		12,285		313		10,478		103
Installment	485		526		0		371		6
Home equity	2,174		2,307		2		2,418		13
Total	$	76,379	$	101,881	$	12,539	$	77,465	$	767

OREO. Other real estate owned (OREO) is comprised of properties acquired by the Company through the loan foreclosure or repossession process, or other resolution activity that results in partial or total satisfaction of problem loans. The acquired properties are recorded at the lower of cost or fair value less estimated costs of disposal (net realizable value), upon acquisition. Losses arising at the time of acquisition of such properties are charged against the allowance for loan and lease losses. Subsequent write-downs in the carrying value of OREO properties are expensed as incurred. Improvements to the properties may be capitalized if the improvements contribute to the overall value of the property, but may not be capitalized in excess of the net realizable value of the property.

Changes in OREO were as follows:

	Three months ended				Nine months ended
	September 30,				September 30,
(Dollars in thousands)	2012		2011		2012		2011
Balance at beginning of period	$	15,688	$	16,313	$	11,317	$	17,907
Additions
Commercial	539		241		5,888		1,328
Residential	406		416		2,320		2,609
Total additions	945		657		8,208		3,937
Disposals
Commercial	1,209		3,605		2,221		3,909
Residential	413		1,293		1,025		2,345
Total disposals	1,622		4,898		3,246		6,254
Write-downs
Commercial	1,041		0		2,181		3,341
Residential	58		69		186		246
Total write-downs	1,099		69		2,367		3,587
Balance at end of period	$	13,912	$	12,003	$	13,912	$	12,003

XML

DOCUMENT AND ENTITY INFORMATION Document	9 Months Ended
	Sep. 30, 2012	Nov. 02, 2012
DOCUMENT AND ENTITY INFORMATION [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2012
Document Fiscal Year Focus	2012
Document Fiscal Period Focus	Q3
Trading Symbol	FFBC
Entity Registrant Name	FIRST FINANCIAL BANCORP /OH/
Entity Central Index Key	0000708955
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		58,507,842

XML

COVERED LOANS

9 Months Ended

Sep. 30, 2012

Covered Loans [Abstract]

COVERED LOANS

NOTE 10:  COVERED LOANS

Loans acquired in Federal Deposit Insurance Corporation (FDIC)-assisted transactions are initially covered under loss sharing agreements whereby the FDIC will reimburse First Financial for the majority of any losses incurred and are referred to as covered loans.

First Financial evaluates purchased loans for impairment in accordance with the provisions of FASB ASC Topic 310-30. The cash flows expected to be collected on purchased loans are estimated based upon the expected remaining life of the underlying loans, which includes the effects of estimated prepayments. Purchased loans are considered impaired if there is evidence of credit deterioration since origination and if it is probable that not all contractually required payments will be collected. First Financial is accounting for the majority of its covered loans under FASB ASC Topic 310-30 except for loans with revolving privileges, which are outside the scope of this guidance, and loans for which cash flows could not be estimated, which are accounted for under the cost recovery method. For purposes of applying the guidance under FASB ASC Topic 310-30, First Financial grouped acquired loans into pools based on common risk characteristics.

Purchased impaired loans are not classified as nonperforming assets as the loans are considered to be performing under FASB ASC Topic 310-30. Therefore, interest income, through accretion of the difference between the carrying value of the loans and the expected cash flows is being recognized on all purchased loans accounted for under FASB ASC Topic 310-30.

The following table reflects the carrying value of all purchased impaired and nonimpaired covered loans:

	September 30, 2012						December 31, 2011
(Dollars in thousands)	Loans accounted for under FASB ASC Topic 310-30		Loans excluded from FASB ASC Topic 310-30 (1)		Total purchased loans		Loans accounted for under FASB ASC Topic 310-30		Loans Excluded From FASB ASC Topic 310-30 (1)		Total purchased loans
Commercial	$	114,574	$	7,171	$	121,745	$	182,625	$	13,267	$	195,892
Real estate - construction	12,898		0		12,898		17,120		0		17,120
Real estate - commercial	504,453		7,867		512,320		627,257		9,787		637,044
Real estate - residential	105,113		0		105,113		121,117		0		121,117
Installment	9,108		784		9,892		12,123		1,053		13,176
Home equity	2,679		57,823		60,502		4,146		60,832		64,978
Other covered loans	0		3,045		3,045		0		3,917		3,917
Total covered loans	$	748,825	$	76,690	$	825,515	$	964,388	$	88,856	$	1,053,244

(1) Includes loans with revolving privileges which are scoped out of FASB ASC Topic 310-30 and certain loans which First Financial elected to treat under the cost recovery method of accounting.

The outstanding balance of all loans accounted for under FASB ASC Topic 310-30, including contractual principal, interest, fees and penalties, was $1.2 billion and $1.6 billion as of September 30, 2012 and December 31, 2011, respectively.

Changes in the carrying amount of accretable yield for loans accounted for under FASB ASC Topic 310-30 were as follows:

	Three Months Ended						Nine months ended
	September 30,						September 30,
(Dollars in thousands)	2012			2011			2012			2011
Balance at beginning of period (1)	$	283,296		$	421,781		$	344,410		$	509,945
Reclassification from nonaccretable difference	2,338			17,311			25,780			50,517
Accretion	(21,730		)	(31,168		)	(71,674		)	(97,447		)
Other net activity (2)	(11,749		)	(4,878		)	(46,361		)	(59,969		)
Balance at end of period	$	252,155		$	403,046		$	252,155		$	403,046

(1)   Excludes loans with revolving privileges which are scoped out of FASB Topic 310-30 and certain loans which First Financial elected to treat under the cost recovery method of accounting

(2)   Includes the impact of loan repayments and charge-offs

Credit Quality. For further discussion of First Financial's monitoring of credit quality for commercial and consumer loans, including discussion of the risk attributes noted below, please see Note 9 - Loans.

Covered commercial and consumer credit exposure by risk attribute was as follows:

	As of September 30, 2012
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Total
Pass	$	60,033	$	2,309	$	249,139	$	311,481
Special Mention	15,289		3,290		65,766		84,345
Substandard	43,628		7,299		197,234		248,161
Doubtful	2,795		0		181		2,976
Total	$	121,745	$	12,898	$	512,320	$	646,963

(Dollars in thousands)	Real estate residential		Installment		Home equity		Other		Total
Performing	$	105,113	$	9,892	$	58,639	$	3,039	$	176,683
Nonperforming	0		0		1,863		6		1,869
Total	$	105,113	$	9,892	$	60,502	$	3,045	$	178,552

	December 31, 2011
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Total
Pass	$	113,201	$	2,506	$	340,889	$	456,596
Special Mention	22,468		3,597		63,880		89,945
Substandard	52,103		11,017		230,870		293,990
Doubtful	8,120		0		1,405		9,525
Total	$	195,892	$	17,120	$	637,044	$	850,056

(Dollars in thousands)	Real estate residential		Installment		Home equity		Other		Total
Performing	$	121,117	$	13,176	$	63,231	$	3,899	$	201,423
Nonperforming	0		0		1,747		18		1,765
Total	$	121,117	$	13,176	$	64,978	$	3,917	$	203,188

First Financial reviews its forecast of expected cash flows for loans accounted for under FASB ASC Topic 310-30 on a quarterly basis. The Company experienced changes in both the timing and amount of expected cash flows on certain loan pools related to payment activities and loan resolution strategies resulting in a $2.3 million reclassification from nonaccretable to accretable difference during the third quarter of 2012. Similarly, the Company reclassified $17.3 million from nonaccretable to accretable difference during the third quarter of 2011, and $25.8 million and $50.5 million for the nine months ended September 30, 2012, and 2011, respectively.

Generally, net increases in expected cash flows for a pool of loans results in a yield adjustments on the loan pool on a prospective basis. Net declines in expected cash flows for a pool of loans are considered impairment and recorded as provision expense, and a related allowance for loan and lease losses on covered loans, on a discounted basis during the period. Improved cash flow expectations for loan pools that were impaired during prior periods is recorded first as a reversal of previously recorded impairment and then as an increase in prospective yield when all previously recorded impairment has been recaptured. For further detail on impairment and provision expense related to loans accounted for under FASB ASC Topic 310-30, see "Covered Loans" under Note 11 - Allowance for Loan and Lease Losses.

Covered loans accounted for under FASB ASC Topic 310-30 are classified as performing, even though they may be contractually past due, as any nonpayment of contractual principal or interest is considered in the periodic re-estimation of expected cash flows and is included in the resulting recognition of current period covered loan loss provision or prospective yield adjustments.

Delinquency. Covered loans are considered past due or delinquent when the contractual principal or interest due in accordance with the terms of the loan agreement or any portion thereof remains unpaid after the due date of the scheduled payment.

Covered loan delinquency, excluding loans accounted for under FASB ASC Topic 310-30, was as follows:

	As of September 30, 2012
(Dollars in thousands)	30 - 59 days past due		60 - 89 days past due		> 90 days past due		Total past due		Current		Total		> 90 days  past due and accruing
Loans
Commercial	$	10	$	316	$	1,960	$	2,286	$	4,885	$	7,171	$	0
Real estate - commercial	0		0		941		941		6,926		7,867		0
Installment	0		0		0		0		784		784		0
Home equity	332		1,135		1,855		3,322		54,501		57,823		0
All other	139		7		13		159		2,886		3,045		7
Total	$	481	$	1,458	$	4,769	$	6,708	$	69,982	$	76,690	$	7

	As of December 31, 2011
(Dollars in thousands)	30 - 59 days past due		60 - 89 days past due		> 90 days past due		Total past due		Current		Total		> 90 days  past due and accruing
Loans
Commercial	$	73	$	294	$	6,490	$	6,857	$	6,410	$	13,267	$	0
Real estate - commercial	184		0		1,870		2,054		7,733		9,787		0
Installment	0		0		0		0		1,053		1,053		0
Home equity	1,344		11		1,679		3,034		57,798		60,832		0
All other	10		6		125		141		3,776		3,917		107
Total	$	1,611	$	311	$	10,164	$	12,086	$	76,770	$	88,856	$	107

Nonaccrual. Similar to uncovered loans, covered loans accounted for outside FASB ASC Topic 310-30 are classified as nonaccrual when, in the opinion of management, collection of principal or interest is doubtful or when principal or interest payments are ninety days or more past due. Generally, these loans are placed on nonaccrual status due to the continued failure to adhere to contractual payment terms by the borrower coupled with other pertinent factors, such as insufficient collateral value. The accrual of interest income is discontinued and previously accrued, but unpaid interest is reversed when a loan is placed in nonaccrual status. Any payments received while a loan is in nonaccrual status are applied as a reduction to the carrying value of the loan. A loan may be returned to accrual status if all contractual payments have been received and collection of future principal and interest payments is no longer doubtful.

Information on covered nonaccrual loans, excluding loans accounted for under FASB ASC Topic 310-30, was as follows:

(Dollars in thousands)	September 30, 2012		December 31, 2011
Nonaccrual loans
Commercial	$	2,448	$	7,203
Real estate-commercial	1,589		2,192
Home equity	1,863		1,747
All other	6		18
Total	$	5,906	$	11,160

	Three months ended				Nine months ended
	September 30,				September 30,
(Dollars in thousands)	2012		2011		2012		2011
Interest income effect on impaired loans
Gross amount of interest that would have been recorded under original terms	$	146	$	268	$	504	$	769
Interest included in income	9		8		70		49
Net impact on interest income	$	137	$	260	$	434	$	720

Impaired Loans. Covered loans placed in nonaccrual status, excluding loans accounted for under FASB ASC Topic 310-30, are considered impaired. First Financial’s investment in covered impaired loans, excluding loans accounted for under FASB ASC Topic 310-30, was as follows:

	As of September 30, 2012
(Dollars in thousands)	Current Balance		Unpaid Principal Balance		Related Allowance		Average Recorded Investment		YTD Interest Income Recognized		Quarterly Interest Income Recognized
Loans with no related allowance recorded:
Commercial	$	2,448	$	4,731	$	0	$	4,533	$	55	$	4
Real estate - commercial	1,589		3,188		0		1,945		14		5
Home equity	1,863		2,885		0		1,451		1		0
All other	6		6		0		14		0		0
Total	$	5,906	$	10,810	$	0	$	7,943	$	70	$	9

	As of December 31, 2011
(Dollars in thousands)	Current Balance		Unpaid Principal Balance		Related Allowance		Average Recorded Investment		Interest Income Recognized
Loans with no related allowance recorded:
Commercial	$	7,203	$	10,152	$	0	$	9,873	$	47
Real estate - commercial	2,192		4,002		0		2,504		5
Installment	1,747		2,878		0		1,559		6
Home equity	18		18		0		9		0
Total	$	11,160	$	17,050	$	0	$	13,945	$	58

Covered OREO. Covered OREO is comprised of properties acquired by the Company through the loan foreclosure or repossession process, or other resolution activities that result in partial or total satisfaction of problem covered loans. These properties remain subject to loss share agreements whereby the FDIC reimburses First Financial for the majority of any losses incurred. The acquired properties are recorded at the lower of cost or fair value upon acquisition. Losses arising at the time of acquisition of such properties are charged against the allowance for loan and lease losses. Subsequent write-downs in the carrying value of covered OREO properties are expensed as incurred. Improvements to the properties may be capitalized if the improvements contribute to the overall value of the property, but may not be capitalized in excess of the net realizable value of the property.

Changes in covered OREO were as follows:

	Three months ended				Nine months ended
	September 30,				September 30,
(Dollars in thousands)	2012		2011		2012		2011
Balance at beginning of period	$	25,408	$	36,687	$	44,818	$	35,257
Additions
Commercial	8,578		16,699		13,677		38,431
Residential	737		490		3,423		2,315
Total additions	9,315		17,189		17,100		40,746
Disposals
Commercial	5,858		9,440		24,417		20,940
Residential	0		901		2,354		6,992
Total disposals	5,858		10,341		26,771		27,932
Write-downs
Commercial	249		614		5,665		4,138
Residential	0		83		866		1,095
Total write-downs	249		697		6,531		5,233
Balance at end of period	$	28,616	$	42,838	$	28,616	$	42,838

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EARNINGS PER COMMON SHARE - Additional Information (Detail) (USD $)	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Earnings Per Share Disclosure [Line Items]
Investment Warrants, Exercise Price	12.44
Antidilutive Stock Options
Earnings Per Share Disclosure [Line Items]
Stock options and warrants with an exercise price greater than the average market price of the common shares not included in the computation of net income per diluted share	354,876	1,267,705
Antidilutive Warrants
Earnings Per Share Disclosure [Line Items]
Stock options and warrants with an exercise price greater than the average market price of the common shares not included in the computation of net income per diluted share	465,117	465,117

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CONSOLIDATED STATEMENTS OF INCOME (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Interest income
Loans, including fees	$ 59,536	$ 70,086	$ 189,362	$ 216,031
Investment securities
Taxable	8,358	7,411	29,254	21,294
Tax-exempt	111	176	366	566
Total interest on investment securities	8,469	7,587	29,620	21,860
Other earning assets	(1,700)	(1,721)	(5,657)	(4,059)
Total interest income	66,305	75,952	213,325	233,832
Interest expense
Deposits	5,730	9,823	19,827	31,990
Short-term borrowings	54	44	103	138
Long-term borrowings	675	867	2,030	2,893
Subordinated debentures and capital securities	0	0	0	391
Total interest expense	6,459	10,734	21,960	35,412
Net interest income	59,846	65,218	191,365	198,420
Provision for loan and lease losses - uncovered	3,613	7,643	15,235	14,046
Provision for loan and lease losses - covered	6,622	7,260	25,620	57,171
Net interest income after provision for loan losses	49,611	50,315	150,510	127,203
Noninterest income
Service charges on deposit accounts	5,499	4,793	15,784	14,286
Trust and wealth management fees	3,374	3,377	10,542	10,809
Bankcard income	2,387	2,318	7,502	6,801
Net gains from sales of loans	1,319	1,243	3,391	3,086
FDIC loss sharing income	8,496	8,377	29,592	53,455
Accelerated discount on covered loans	3,798	5,207	11,207	15,746
Gain on sale of investment securities	2,617	0	2,617	0
Other	3,340	2,800	15,665	8,708
Total noninterest income	30,830	28,115	96,300	112,891
Noninterest expenses
Salaries and employee benefits	27,212	27,774	85,121	80,467
Net occupancy	5,153	4,164	15,560	15,517
Furniture and equipment	2,332	2,386	6,899	7,520
Data processing	2,334	1,466	6,311	4,157
Marketing	1,592	1,584	3,984	4,227
Communication	788	772	2,595	2,339
Professional services	1,304	2,062	5,602	7,384
State intangible tax	961	546	2,957	3,147
FDIC assessments	1,164	1,211	3,597	4,484
Loss (gain)-Other real estate owned	1,372	(287)	2,681	3,198
(Gain) loss - covered other real estate owned	(25)	2,707	2,500	8,440
Loss sharing expense	3,584	1,048	8,420	1,862
Other	7,515	7,709	22,296	20,687
Total noninterest expenses	55,286	53,142	168,523	163,429
Income before income taxes	25,155	25,288	78,287	76,665
Income tax expense	8,913	9,670	27,249	27,867
Net income	$ 16,242	$ 15,618	$ 51,038	$ 48,798
Net earnings per common share - basic:	$ 0.28	$ 0.27	$ 0.88	$ 0.85
Net earnings per common share - diluted:	$ 0.28	$ 0.27	$ 0.87	$ 0.83
Cash dividends declared per share	$ 0.30	$ 0.27	$ 0.90	$ 0.51
Average common shares outstanding - basic	57,976,943	57,735,811	57,902,102	57,674,250
Average common shares outstanding - diluted	58,940,179	58,654,099	58,930,570	58,699,952

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GOODWILL AND OTHER INTANGIBLE ASSETS

9 Months Ended

Sep. 30, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

GOODWILL AND OTHER INTANGIBLE ASSETS

NOTE 4:  GOODWILL AND OTHER INTANGIBLE ASSETS

Goodwill. Assets and liabilities acquired in a business combination are recorded at their estimated fair values as of the acquisition date and are subject to refinement for up to one year as additional information relative to initial estimated fair value data becomes available. The excess cost of the acquisition over the fair value of net assets acquired is recorded as goodwill. First Financial recorded additions to goodwill in 2011 of $17.1 million related to the Liberty banking center acquisition and $26.1 million related to the Flagstar banking center acquisition. First Financial expects all the goodwill resulting from these acquisitions to be deductible for tax purposes.

Goodwill is not amortized, but is measured for impairment on an annual basis as of October 1 of each year or whenever events or changes in circumstances indicate that the fair value of a reporting unit may be below its carrying value.  First Financial performed its annual impairment test as of October 1, 2011, and no impairment was indicated.  As of September 30, 2012, no events or changes in circumstances indicated that the fair value of a reporting unit was below its carrying value.

Other intangible assets. Other intangible assets consist primarily of core deposit intangibles.  Core deposit intangibles are recorded at their estimated fair value as of the acquisition date and are then amortized on an accelerated basis over their estimated useful lives. First Financial recorded $4.0 million of core deposit intangibles associated with the Liberty banking center acquisition and $3.0 million of core deposit intangibles associated with the Flagstar banking center acquisition during 2011, contributing to a total of $9.9 million of core deposit intangibles as of December 31, 2011. As of September 30, 2012, core deposit intangibles were $7.9 million. First Financial's core deposit intangibles have an estimated weighted average remaining life of 8.1 years.

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BUSINESS COMBINATIONS

9 Months Ended

Sep. 30, 2012

Business Combinations [Abstract]

BUSINESS COMBINATIONS

NOTE 3:  BUSINESS COMBINATIONS

On September 23, 2011, First Financial Bank completed the purchase of 16 Ohio-based retail banking centers from Liberty Savings Bank, FSB (Liberty) including $126.5 million of performing loans and $341.9 million of deposits at their estimated fair values. First Financial also acquired $3.8 million of fixed assets at estimated fair value and paid Liberty a $22.4 million net deposit premium. Assets acquired in this transaction are not subject to a loss share agreement. First Financial recorded $17.1 million of goodwill related to the Liberty banking center acquisition.

Loans acquired in conjunction with the Liberty banking center acquisition were evaluated for impairment in accordance with FASB ASC Topic 310-30, Loans and Debt Securities Acquired with Deteriorated Credit Quality (FASB ASC Topic 310-30). First Financial determined that the acquired loans were not impaired and is accounting for them under FASB ASC Topic 310-20, Receivables-Nonrefundable Fees and Costs.

On December 2, 2011, First Financial Bank completed the purchase of 22 Indiana-based retail banking centers from Flagstar Bank, FSB (Flagstar) and assumed approximately $464.7 million of deposits at their estimated fair value. First Financial also acquired $6.6 million of fixed assets at estimated fair value and paid Flagstar a $22.5 million net deposit premium. Assets acquired in this transaction are not subject to a loss share agreement. First Financial recorded $26.1 million of goodwill related to the Flagstar banking center acquisition.

The Liberty and Flagstar banking center acquisitions were accounted for in accordance with FASB ASC Topic 805, Business Combinations. The fair values of assets and liabilities acquired in a business combination are subject to refinement for up to one year after the closing date of the acquisition (the measurement period) as information relative to closing date fair values becomes available.

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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

9 Months Ended

Sep. 30, 2012

Equity [Abstract]

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

NOTE 15:  ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

Shareholders’ equity is affected by transactions and valuations of asset and liability positions that require adjustments to accumulated other comprehensive income (loss).  The related tax effects allocated to other comprehensive income and accumulated other comprehensive income (loss) are as follows:

	Nine months ended									Balances net of tax
	September 30, 2012									as of
(Dollars in thousands)	Pre-tax			Tax-effect			Net of tax			September 30, 2012
Unrealized gains on investment securities	$	2,671		$	(1,009	)	$	1,662		$	14,331
Unrealized loss on derivatives	(292		)	110			(182		)	(182		)
Retirement obligation	1,814			(685		)	1,129			(33,007		)
Foreign currency translation	26			0			26			3
Total	$	4,219		$	(1,584	)	$	2,635		$	(18,855	)

	Nine months ended									Balances net of tax
	September 30, 2011									as of
(Dollars in thousands)	Pre-tax			Tax-effect			Net of tax			September 30, 2011
Unrealized gains on investment securities	$	12,966		$	(4,896	)	$	8,070		$	17,134
Unrealized gain on derivatives	628			(237		)	391			0
Retirement obligation	1,275			(481		)	794			(20,488		)
Foreign currency translation	(599		)	0			(599		)	(34		)
Total	$	14,270		$	(5,614	)	$	8,656		$	(3,388	)

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ALLOWANCE FOR LOAN AND LEASE LOSSES

9 Months Ended

Sep. 30, 2012

Receivables [Abstract]

ALLOWANCE FOR LOAN AND LEASE LOSSES

NOTE 11:  ALLOWANCE FOR LOAN AND LEASE LOSSES

Loans (excluding covered loans). For each reporting period, management maintains the allowance for loan and lease losses at a level that it considers sufficient to absorb probable loan and lease losses inherent in the portfolio. Management determines the adequacy of the allowance based on historical loss experience as well as other significant factors such as composition of the portfolio, economic conditions, geographic footprint, the results of periodic internal and external evaluations of delinquent, nonaccrual and classified loans and any other adverse situations that may affect a specific borrower's ability to repay (including the timing of future payments). This evaluation is inherently subjective as it requires utilizing material estimates that may be susceptible to significant change.

In the commercial portfolio, which includes time and demand notes, tax-exempt loans and commercial real estate loans, non-homogeneous loan relationships greater than $250,000 that are considered impaired or designated as a TDR are evaluated to determine the need for a specific allowance based on the borrower's overall financial condition, resources and payment record, support from guarantors and the realizable value of any collateral.

The allowance for non-impaired commercial loans and impaired commercial loan relationships less than $250,000 includes a process of estimating the probable losses inherent in the portfolio by category, based on First Financial's internal system of credit risk ratings and historical loss data. These estimates may also be adjusted for management's estimate of probable losses on specific loan types dependent upon trends in the values of the underlying collateral, delinquent and nonaccrual loans, prevailing economic conditions, changes in lending strategies and other influencing factors.

With the exception of loans modified as TDRs, consumer loans are evaluated as an asset type within a category (i.e., residential real estate, installment, etc.), as these loans exhibit homogeneous characteristics. The allowance for consumer loans which includes residential real estate, installment, home equity, credit card loans and overdrafts, is established by estimating losses inherent in each particular category of consumer loans. The estimate of losses is primarily based on historical loss rates for each category, as well as trends in delinquent and nonaccrual loans, prevailing economic conditions and other significant influencing factors. Consumer loan relationships modified as TDRs greater than $100,000 are individually reviewed to determine if a specific allowance is necessary.

There were no material changes to First Financial's accounting policies or methodology related to the allowance for loan and lease losses during the first nine months of 2012, however certain modifications were made to the estimation process in the third quarter of 2012 to place greater emphasis on quantitative factors such as historical loan losses and less emphasis on qualitative factors. This resulted in a shift in the allocation of the allowance between certain consumer and commercial loan types but had no significant impact on the total allowance for loan and lease losses at September 30, 2012.

First Financial's policy is to charge-off all or a portion of a commercial loan when, in management's opinion, it is unlikely to collect the principal amount owed in full either through payments from the borrower or from the liquidation of collateral.

Changes in the allowance for loan and lease losses for the previous five quarters and year-to-date are presented in the table that follows:

	Three Months Ended															Nine months ended
	2012									2011						September 30,
(Dollars in thousands)	Sep. 30,			June 30,			Mar. 31,			Dec. 31,			Sep. 30,			2012			2011
Balance at beginning of period	$	50,952		$	49,437		$	52,576		$	54,537		$	53,671		$	52,576		$	57,235
Provision for loan losses	3,613			8,364			3,258			5,164			7,643			15,235			14,046
Loans charged off	(5,804		)	(7,138		)	(6,822		)	(7,791		)	(7,174		)	(19,764		)	(18,007		)
Recoveries	431			289			425			666			397			1,145			1,263
Balance at end of period	$	49,192		$	50,952		$	49,437		$	52,576		$	54,537		$	49,192		$	54,537
Allowance for loan and lease losses to total ending loans	1.60		%	1.69		%	1.67		%	1.77		%	1.86		%	1.60		%	1.86		%

Year-to-date changes in the allowance for loan and lease losses by loan category were as follows:

	Nine Months Ended September 30, 2012
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Residential			Installment			Home Equity			Other		Total
Allowance for loan and lease losses:
Balance at beginning of period	$	10,289	$	4,424	$	18,228	$	4,994		$	1,659		$	10,751		$	2,231	$	52,576
Provision for loan and lease losses	1,645		2,322		15,324		(360		)	(1,050		)	(3,934		)	1,288		15,235
Gross charge-offs	3,655		2,684		8,791		1,360			310			1,939			1,025		19,764
Recoveries	322		0		219		70			270			83			181		1,145
Total net charge-offs	3,333		2,684		8,572		1,290			40			1,856			844		18,619
Ending allowance for loan and lease losses	$	8,601	$	4,062	$	24,980	$	3,344		$	569		$	4,961		$	2,675	$	49,192
Ending allowance on loans individually evaluated for impairment	$	1,713	$	853	$	8,816	$	290		$	0		$	2		$	0	$	11,674
Ending allowance on loans collectively evaluated for impairment	6,888		3,209		16,164		3,054			569			4,959			2,675		37,518
Ending allowance for loan and lease losses	$	8,601	$	4,062	$	24,980	$	3,344		$	569		$	4,961		$	2,675	$	49,192
Loans, excluding covered loans
Ending balance of loans individually evaluated for impairment	$	11,940	$	3,701	$	38,972	$	2,664		$	0		$	101		$	0	$	57,378
Ending balance of loans collectively evaluated for impairment	822,918		88,196		1,299,664		296,990			59,191			368,775			72,947		3,008,681
Total loans, excluding covered loans	$	834,858	$	91,897	$	1,338,636	$	299,654		$	59,191		$	368,876		$	72,947	$	3,066,059

	Twelve Months Ended December 31, 2011
			Real Estate
(Dollars in thousands)	Commercial		Construction		Commercial		Residential			Installment			Home Equity		Other		Total
Allowance for loan and lease losses:
Balance at beginning of period	$	10,138	$	8,326	$	14,917	$	8,907		$	1,981		$	10,939	$	2,027	$	57,235
Provision for loan and lease losses	2,825		2,345		13,384		(2,407		)	(159		)	1,878		1,344		19,210
Gross charge-offs	3,436		6,279		10,382		1,551			526			2,183		1,441		25,798
Recoveries	762		32		309		45			363			117		301		1,929
Total net charge-offs	2,674		6,247		10,073		1,506			163			2,066		1,140		23,869
Ending allowance for loan and lease losses	$	10,289	$	4,424	$	18,228	$	4,994		$	1,659		$	10,751	$	2,231	$	52,576
Ending allowance on loans individually evaluated for impairment	$	3,205	$	2,578	$	6,441	$	313		$	0		$	2	$	0	$	12,539
Ending allowance on loans collectively evaluated for impairment	7,084		1,846		11,787		4,681			1,659			10,749		2,231		40,037
Ending allowance for loan and lease losses	$	10,289	$	4,424	$	18,228	$	4,994		$	1,659		$	10,751	$	2,231	$	52,576
Loans, excluding covered loans
Ending balance of loans individually evaluated for impairment	$	8,351	$	17,387	$	30,708	$	3,730		$	0		$	101	$	0	$	60,277
Ending balance of loans collectively evaluated for impairment	848,630		97,587		1,202,359		284,250			67,543			358,859		48,942		2,908,170
Total loans, excluding covered loans	$	856,981	$	114,974	$	1,233,067	$	287,980		$	67,543		$	358,960	$	48,942	$	2,968,447

Covered Loans. In accordance with the accounting guidance for business combinations, there was no allowance brought forward on covered loans as any credit deterioration evident in the loans at the time of acquisition was included in the determination of the fair value of the loans at the acquisition date.

The majority of covered loans are accounted for under FASB ASC Topic 310-30, whereby First Financial is required to periodically re-estimate the expected cash flows on the loans. Generally, a decline in expected cash flows for a pool of loans is referred to as impairment and recorded as provision expense and a related allowance for loan and lease losses on covered loans, on a discounted basis during the period. Estimated reimbursements due from the FDIC under loss share agreements related to any declines in expected cash flows for a pool of loans are recorded as noninterest income and an increase to the FDIC indemnification asset in the same period. Improvement in expected cash flows for a pool of loans, once any previously recorded impairment is recaptured, is recognized prospectively as an adjustment to the yield on the loans in the pool and a related adjustment to the yield on the FDIC indemnification asset.

First Financial performs periodic valuation procedures to re-estimate the expected cash flows on covered loans accounted for under FASB ASC Topic 310-30 and compare the present value of expected cash flows to the carrying value of the loans at the pool level. In order to estimate expected cash flows, First Financial specifically reviews a sample of these covered loans each period to assist in the determination of appropriate probability of default and loss given default assumptions to be applied to the remainder of the portfolio. The estimate of expected cash flows may also be adjusted for management's estimate of probable losses on specific loan types dependent upon trends in observable market and industry data, such as prepayment speeds and collateral values. These cash flow evaluations are inherently subjective as they require material estimates, all of which may be susceptible to significant change.

First Financial updated the valuation related to covered loans during the third quarter of 2012, and as a result of impairment in certain loan pools, recognized total provision expense of $6.6 million and realized net charge-offs of $6.1 million during the quarter, resulting in an allowance for covered loan losses of $48.9 million as of September 30, 2012. First Financial recognized provision expense on covered loans of $25.6 million and realized net charge-offs of $19.6 million for the first nine months of 2012. Additionally, the Company recognized loss share expenses of $3.6 million for the third quarter of 2012 and $10.9 million for the nine months ended September 30, 2012 primarily related to attorney fees and losses on covered OREO during the period.  The receivable due from the FDIC under loss share agreements related to the covered provision expense and losses on covered OREO of $8.5 million for the third quarter of 2012 and $29.6 million for the first nine months of 2012 was recognized as FDIC loss sharing income and a corresponding increase to the FDIC indemnification asset.

For the third quarter of 2011, First Financial recognized provision expense on covered loans of $7.3 million related to net charge-offs of $10.2 million during the period.  First Financial recognized provision expense on covered loans of $57.2 million and realized net charge-offs of $25.6 million for the first nine months of 2011. The related receivable due from the FDIC under loss share agreements related to these loans of $8.4 million for the third quarter of 2011 and $53.5 million for the first nine months of 2011, was recognized as FDIC loss sharing income and a corresponding increase to the FDIC indemnification asset.  

The allowance for loan and lease losses on covered loans is presented in the tables below:

	September 30, 2012
			Real Estate
(Dollars in thousands)	Commercial		Commercial		Residential		Installment		Total
Ending allowance on loans acquired with deteriorated credit quality (ASC 310-30)	$	19,268	$	25,919	$	3,079	$	629	$	48,895
Ending allowance on acquired loans outside the scope of ASC 310-30	0		0		0		0		0
Ending allowance on covered loans	$	19,268	$	25,919	$	3,079	$	629	$	48,895

	December 31, 2011
			Real Estate
(Dollars in thousands)	Commercial		Commercial		Residential		Installment		Total
Ending allowance on loans acquired with deteriorated credit quality (ASC 310-30)	$	19,160	$	21,930	$	1,396	$	349	$	42,835
Ending allowance on acquired loans outside the scope of ASC 310-30	0		0		0		0		0
Ending allowance on covered loans	$	19,160	$	21,930	$	1,396	$	349	$	42,835

Changes in the allowance for loan and lease losses on covered loans for the previous five quarters and year-to-date were as follows:

	Three Months Ended															Nine months ended
	2012									2011						September 30,
(Dollars in thousands)	Sep. 30,			June 30,			Mar. 31,			Dec. 31,			Sep. 30,			2012			2011
Balance at beginning of period	$	48,327		$	46,156		$	42,835		$	48,112		$	51,044		$	42,835		$	16,493
Provision for loan and lease losses	6,622			6,047			12,951			6,910			7,260			25,620			57,171
Loans charged-off	(9,058		)	(5,163		)	(10,118		)	(13,513		)	(10,609		)	(24,339		)	(32,091		)
Recoveries	3,004			1,287			488			1,326			417			4,779			6,539
Balance at end of period	$	48,895		$	48,327		$	46,156		$	42,835		$	48,112		$	48,895		$	48,112

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DERIVATIVES

9 Months Ended

Sep. 30, 2012

Derivative Instruments and Hedging Activities Disclosure [Abstract]

DERIVATIVES

NOTE 7:  DERIVATIVES

The use of derivative instruments allows First Financial to meet the needs of its clients while managing the interest-rate risk associated with certain transactions.  First Financial’s board of directors has authorized the use of certain derivative products, including interest rate caps, floors and swaps.  First Financial does not use derivatives for speculative purposes and currently does not have any derivatives that are not designated as hedges.

The following table summarizes the derivative financial instruments utilized by First Financial by the nature of the underlying asset or liability:

(Dollars in thousands)	September 30, 2012		December 31, 2011
Fair value hedges
Instruments associated with loans
Total notional value	$	903,252	$	775,328
Cash flow hedges
Instruments associated with deposits
Total notional value	35,000		0
Total	$	938,252	$	775,328

While authorized to use a variety of derivative products, First Financial primarily utilizes interest rate swaps as a means to offer borrowers credit-based products that meet their needs and may from time to time utilize interest rate swaps to manage the macro interest rate risk profile of the Company. These agreements establish the notional amount, or basis on which interest rate payments are exchanged with counterparties.

As only interest rate payments are exchanged, cash requirements and credit risk are significantly less than the notional amount and the Company’s credit risk exposure is limited to the market value of the instrument. First Financial manages this market value credit risk through borrower and counterparty credit policies. First Financial's counterparty credit policies require the Company to maintain a total derivative notional position of less than 35% of assets, total credit exposure of less than 3% of capital and no single counterparty credit risk exposure greater than $20.0 million. The Company is currently well below all single counterparty and portfolio limits. At September 30, 2012, the Company had a total counterparty notional amount outstanding of approximately $493.6 million, spread among eight counterparties, with an outstanding liability from these contracts of $28.6 million. At December 31, 2011, the Company had a total counterparty notional amount outstanding of approximately $396.4 million, spread among seven counterparties, with an outstanding liability from these contracts of $27.3 million.

First Financial’s exposure to credit loss, in the event of nonperformance by a borrower, is limited to the market value of the derivative instrument associated with that borrower. First Financial monitors its derivative credit exposure to borrowers by monitoring the creditworthiness of the related loan customers through the normal credit review processes the Company performs on all borrowers. Additionally, the Company monitors derivative credit risk exposure related to problem loans through the Company's allowance for loan and lease losses committee. First Financial considers the market value of a derivative instrument to be part of the carrying value of the related loan for these purposes as the borrower is contractually obligated to pay First Financial this amount in the event the derivative contract is terminated.

In connection with its use of derivative instruments, First Financial from time to time is required to post cash collateral with its counterparties to offset its market position.  Derivative collateral balances were $25.4 million and $24.4 million at September 30, 2012, and December 31, 2011, respectively. First Financial classifies the derivative cash collateral outstanding with its counterparties as an adjustment to the fair value of the derivative contracts within accrued interest and other liabilities in the Consolidated Balance Sheets.

The following table summarizes the derivative financial instruments utilized by First Financial and their balances:

		September 30, 2012							December 31, 2011
				Estimated fair value							Estimated fair value
(Dollars in thousands)	Balance Sheet Classification	Notional amount		Gain		Loss			Notional amount		Gain		Loss
Fair value hedges
Pay fixed interest rate swaps with counterparty	Accrued interest and other liabilities	$	13,850	$	0	$	(1,594	)	$	17,456	$	0	$	(2,263	)
Matched interest rate swaps with borrower	Accrued interest and other assets	444,701		26,198		0			378,936		24,566		0
Matched interest rate swaps with counterparty	Accrued interest and other liabilities	444,701		0		(27,430		)	378,936		0		(25,860		)
Cash flow hedges
Pay fixed interest rate swaps with counterparty	Accrued interest and other liabilities	$	35,000	$	0	$	(292	)	0		0		0
Total		$	938,252	$	26,198	$	(29,316	)	$	775,328	$	24,566	$	(28,123	)

The following table details the derivative financial instruments, the average remaining maturities and the weighted-average interest rates being paid and received by First Financial at September 30, 2012:

							Weighted-average rate
(Dollars in thousands)	Notional amount		Average maturity (years)	Fair value			Receive		Pay
Asset conversion swaps
Pay fixed interest rate swaps with counterparty	$	13,850	3.6	$	(1,594	)	2.35	%	6.81	%
Receive fixed, matched interest rate swaps with borrower	444,701		4.5	26,198			5.22	%	2.97	%
Pay fixed, matched interest rate swaps with counterparty	444,701		4.5	(27,430		)	2.97	%	5.22	%
Total asset conversion swaps	$	903,252	4.4	$	(2,826	)	4.07	%	4.13	%
Liability conversion swaps
Pay fixed interest rate swaps with counterparty	$	35,000	6.8	$	(292	)	3.25	%	4.02	%
Total liability conversion swaps	$	35,000	6.8	$	(292	)	3.25	%	4.02	%
Total swap portfolio	$	938,252	4.5	$	(3,118	)	4.04	%	4.13	%

The accounting for changes in the fair value of derivatives depends on the intended use of the derivative and the resulting designation.  Derivatives used to hedge the exposure to changes in the fair value of an asset, liability or firm commitment attributable to a particular risk, such as interest rate risk, are considered fair value hedges.  Derivatives used to hedge the exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges.

Fair Value Hedges. First Financial utilizes interest rate swaps as a means to offer commercial borrowers products that meet their needs, but are also designed to achieve First Financial’s desired interest rate risk profile at the time.  The fair value hedge agreements generally involve the net receipt by First Financial of floating-rate amounts in exchange for net payments by First Financial, through its loan clients, of fixed-rate amounts over the life of the agreements without an exchange of the underlying principal or notional amount.  This results in First Financial’s loan customers receiving fixed rate funding, while providing First Financial with a floating rate asset.  The net interest receivable or payable on the interest rate swaps is accrued and recognized as an adjustment to the interest income or interest expense of the hedged item.  The fair value of the interest rate swaps is included within accrued interest and other assets on the Consolidated Balance Sheets.  The corresponding fair-value adjustment is also included on the Consolidated Balance Sheets in the carrying value of the hedged item.  Derivative gains and losses not considered effective in hedging the change in fair value of the hedged item, if any, are recognized in income immediately.

The following table details the location and amounts recognized for fair value hedges:

		Decrease to Interest income
(Dollars in thousands)		Three months ended						Nine months ended
Derivatives in fair value hedging relationships	Classification of change in fair value	September 30,						September 30,
		2012			2011			2012			2011
Interest rate contracts
Loans	Interest income - loans	$	(167	)	$	(221	)	$	(555	)	$	(692	)
Total		$	(167	)	$	(221	)	$	(555	)	$	(692	)

Cash Flow Hedges. First Financial utilizes interest rate swaps designated as cash flow hedges to manage the variability of cash flows, primarily net interest income, attributable to changes in interest rates. The net interest receivable or payable on an interest rate swap designated as a cash flow hedge is accrued and recognized as an adjustment to interest income or interest expense. The fair value of interest rate swaps is included within accrued interest and other liabilities on the Consolidated Balance Sheets. Changes in the fair value of interest rate swaps are included in accumulated comprehensive income (loss). Derivative gains and losses not considered effective in hedging the cash flows related to the hedged items, if any, are recognized in income immediately.

Effective July 2, 2012, First Financial executed a cash flow hedge utilizing an interest rate swap to hedge against interest rate volatility on $35.0 million of floating rate interest-bearing deposits indexed to the U.S. Federal Funds Target Rate. This interest rate swap involves the receipt by First Financial of variable-rate interest amounts in exchange for fixed-rate interest payments by First Financial for a period of 7 years.

The following table details the location and amounts recognized for cash flow hedges:

	Amount of gain/(loss) recognized in OCI on derivatives (effective portion)							Amount of gain/(loss) reclassified from accumulated OCI into earnings (effective portion)
(Dollars in thousands)	September 30, 2012							September 30, 2012
Derivatives in cash flow hedging relationships	Three months ended			Nine months ended			Classification of change in fair value	Three months ended			Nine months ended
Interest rate contracts
Interest-bearing deposits	$	(182	)	$	(182	)	Interest income-interest-bearing deposits	$	(67	)	$	(67	)
Total	$	(182	)	$	(182	)		$	(67	)	$	(67	)

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COVERED LOANS - Carrying Amount of Accretable Yield for Purchased Impaired and Nonimpaired Loans (Detail) (Covered Loans, USD $) In Thousands, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 30, 2012		Sep. 30, 2011		Sep. 30, 2012		Sep. 30, 2011
Covered Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Balance at beginning of period	$ 283,296	[1]	$ 421,781	[1]	$ 344,410	[1]	$ 509,945	[1]
Reclassification from non-accretable difference	2,338		17,311		25,780		50,517
Accretion	(21,730)		(31,168)		(71,674)		(97,447)
Other net activity	(11,749)	[2]	(4,878)	[2]	(46,361)	[2]	(59,969)	[2]
Balance at end of period	$ 252,155		$ 403,046		$ 252,155		$ 403,046

[1] Excludes loans with revolving privileges which are scoped out of FASB Topic 310-30 and certain loans which First Financial elected to treat under the cost recovery method

[2] Includes the impact of loan repayments and charge-offs

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COMMITMENTS AND CONTINGENCIES

9 Months Ended

Sep. 30, 2012

Commitments and Contingencies Disclosure [Abstract]

COMMITMENTS AND CONTINGENCIES

NOTE 5:  COMMITMENTS AND CONTINGENCIES

In the normal course of business, First Financial offers a variety of financial instruments with off-balance-sheet risk to its clients to assist them in meeting their requirements for liquidity and credit enhancement. These financial instruments include standby letters of credit and outstanding commitments to extend credit.  GAAP does not require these financial instruments to be recorded in the Consolidated Balance Sheets, Consolidated Statements of Income, Consolidated Statements of Changes in Shareholders’ Equity and Consolidated Statements of Cash Flows.

First Financial’s exposure to credit loss, in the event of nonperformance by the other party to the financial instrument for standby letters of credit, and outstanding commitments to extend credit, is represented by the contractual amounts of those instruments.  First Financial uses the same credit policies in making commitments and conditional obligations as it does for on-balance-sheet instruments.

Letters of credit. These transactions are conditional commitments issued by First Financial to guarantee the performance of a client to a third party.  First Financial’s portfolio of standby letters of credit consists primarily of performance assurances made on behalf of clients who have a contractual commitment to produce or deliver goods or services.  The risk to First Financial arises from its obligation to make payment in the event of the client's contractual default to produce the contracted good or service to a third party.  First Financial has issued letters of credit (including standby letters of credit) aggregating $14.7 million and $20.0 million at September 30, 2012, and December 31, 2011, respectively. Management conducts regular reviews of these instruments on an individual client basis.

Loan commitments. Commitments to extend credit are agreements to lend to a client as long as there is no violation of any condition established in the commitment.  Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee.  Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements.  First Financial evaluates each client’s creditworthiness on an individual basis.  The amount of collateral obtained, if deemed necessary by First Financial upon extension of credit, is based on management’s credit evaluation of the client.  The collateral held varies, but may include securities, real estate, inventory, plant or equipment.  First Financial had commitments outstanding to extend credit totaling $1.2 billion at September 30, 2012, and $1.2 billion at December 31, 2011.

First Financial utilizes the allowance for loan and lease losses methodology to maintain a reserve that it considers sufficient to absorb probable losses inherent in standby letters of credit and outstanding loan commitments.

Contingencies/Litigation. The Company and its subsidiaries are engaged in various matters of litigation, other assertions of improper or fraudulent loan practices or lending violations and other matters, and the Company has a number of unresolved claims pending. In addition, as part of the ordinary course of business, First Financial and its subsidiaries are parties to litigation involving claims to the ownership of funds in particular accounts, the collection of delinquent accounts, challenges to security interests in collateral and foreclosure interests, that is incidental to our regular business activities. While the ultimate liability with respect to these other litigation matters and claims cannot be determined at this time, the Company believes that damages, if any, and other amounts relating to pending matters are not likely to be material to its consolidated financial position or results of operations. Reserves are established for these various matters of litigation, when appropriate under FASB ASC Topic 450, Contingencies, based in part upon the advice of legal counsel.

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INVESTMENTS

9 Months Ended

Sep. 30, 2012

Investments, Debt and Equity Securities [Abstract]

INVESTMENTS

NOTE 6:  INVESTMENTS

During the first quarter 2012, the Company also reclassified securities, primarily agency mortgage-backed securities, with a total book value of $915.5 million as of March 31, 2012 from available-for-sale to held-to-maturity. The reclassification was executed to mitigate the impact of potential future price depreciation on other comprehensive income and the corresponding negative impact on shareholders' equity as held-to-maturity securities are carried at amortized cost. First Financial has the intent and ability to hold the transferred securities to maturity.

The following is a summary of held-to-maturity and available-for-sale investment securities as of September 30, 2012.

	Held-to-Maturity									Available-for-Sale
(Dollars in thousands)	Amortized Cost		Unrealized Gain		Unrealized Loss			Market Value		Amortized Cost		Unrealized Gain		Unrealized Loss			Market Value
Securities of U.S. government agencies and corporations	$	20,844	$	488	$	0		$	21,332	$	25,772	$	391	$	0		$	26,163
Mortgage-backed securities	799,583		9,184		(1,735		)	807,032		615,367		15,331		(67		)	630,631
Obligations of state and other political subdivisions	1,892		284		0			2,176		6,332		146		0			6,478
Other securities	0		0		0			0		25,353		1,206		(151		)	26,408
Total	$	822,319	$	9,956	$	(1,735	)	$	830,540	$	672,824	$	17,074	$	(218	)	$	689,680

The following is a summary of held-to-maturity and available-for-sale investment securities as of December 31, 2011.

	Held-to-Maturity								Available-for-Sale
	Amortized		Unrealized		Unrealized		Market		Amortized		Unrealized		Unrealized			Market
(Dollars in thousands)	Cost		Gain		Loss		Value		Cost		Gain		Loss			Value
Securities of U.S. government agencies and corporations	$	0	$	0	$	0	$	0	$	45,757	$	433	$	0		$	46,190
Mortgage-backed securities	90		2		0		92		1,344,015		21,394		(2,031		)	1,363,378
Obligations of state and other political subdivisions	2,574		227		0		2,801		9,270		121		(5		)	9,386
Other securities	0		0		0		0		22,448		530		(86		)	22,892
Total	$	2,664	$	229	$	0	$	2,893	$	1,421,490	$	22,478	$	(2,122	)	$	1,441,846

The following is a summary of investment securities by estimated maturity as of September 30, 2012.

	Held-to-Maturity				Available-for-Sale
(Dollars in thousands)	Amortized Cost		Market Value		Amortized Cost		Market Value
Due in one year or less	$	488	$	496	$	22,855	$	23,264
Due after one year through five years	664,125		667,524		464,956		478,380
Due after five years through ten years	119,043		123,144		123,515		125,052
Due after ten years	38,663		39,376		61,498		62,984
Total	$	822,319	$	830,540	$	672,824	$	689,680

The following tables present the age of gross unrealized losses and associated fair value by investment category.

	September 30, 2012
	Less than 12 Months					12 Months or More					Total
(Dollars in thousands)	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Mortgage-backed securities	$	264,090	$	(1,740	)	$	4,896	$	(62	)	$	268,986	$	(1,802	)
Obligations of state and other political subdivisions	0		0			0		0			0		0
Other securities	4,685		(151		)	17		0			4,702		(151		)
Total	$	268,775	$	(1,891	)	$	4,913	$	(62	)	$	273,688	$	(1,953	)

	December 31, 2011
	Less than 12 Months					12 Months or More					Total
	Fair		Unrealized			Fair		Unrealized			Fair		Unrealized
(Dollars in thousands)	Value		Loss			Value		Loss			Value		Loss
Mortgage-backed securities	$	343,883	$	(1,938	)	$	29,562	$	(93	)	$	373,445	$	(2,031	)
Obligations of state and other political subdivisions	0		0			2,278		(5		)	2,278		(5		)
Other securities	9,133		(86		)	17		0			9,150		(86		)
Total	$	353,016	$	(2,024	)	$	31,857	$	(98	)	$	384,873	$	(2,122	)

Unrealized losses on debt securities are generally due to higher current market yields relative to the yields of the debt securities at their amortized cost.

All securities with unrealized losses are reviewed quarterly to determine if any impairment is considered other than temporary, requiring a write-down to fair market value. First Financial considers the percentage loss on a security, duration of the loss, average life or duration of the security, credit rating of the security, as well as payment performance and the Company's intent and ability to hold the security to maturity when determining whether any impairment is other than temporary. At this time First Financial does not intend to sell, and it is not more likely than not that the Company will be required to sell, debt security issues temporarily impaired prior to maturity or recovery of book value.

For further detail on the fair value of investment securities, see Note 14 – Fair Value Disclosures.

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BORROWINGS

9 Months Ended

Sep. 30, 2012

Debt Disclosure [Abstract]

BORROWINGS

NOTE 8:  BORROWINGS

Short-term borrowings on the Consolidated Balance Sheets include overnight advances from the Federal Loan Home Bank (FHLB). First Financial had $283.0 million in short-term borrowings with the FHLB at September 30, 2012 as a result of managing the Company's normal liquidity needs, on-going deposit rationalization strategies and recent investment securities purchases.

Long-term debt on the Consolidated Balance Sheets consists of FHLB long-term advances and repurchase agreements utilizing investment securities pledged as collateral, as well as a capital loan with a municipality.  The FHLB advances and repurchase agreements are primarily utilized to reduce overnight liquidity risk and to mitigate interest rate sensitivity on the balance sheet.  First Financial has $65.0 million in repurchase agreements which have remaining maturities of less than three years and a weighted average rate of 3.50%.  Securities pledged as collateral in conjunction with the repurchase agreements are included within investment securities available-for-sale on the Consolidated Balance Sheets.  

The Bank received a capital loan in the amount of $0.8 million during the third quarter of 2012 as part of an economic development agreement with the City of Cincinnati, Ohio. The loan is noninterest-bearing with a term of 15 years and will be forgiven upon maturity if the Bank complies with certain employment metrics throughout the term of the agreement.

The following is a summary of long-term debt:

	September 30, 2012				December 31, 2011
(Dollars in thousands)	Amount		Average Rate		Amount		Average Rate
Federal Home Loan Bank	$	9,747	3.78	%	$	11,544	3.80	%
National Market Repurchase Agreement	65,000		3.50	%	65,000		3.50	%
Capital loan with municipality	774		0.00	%	$	0	0.00	%
Total long-term debt	$	75,521	3.50	%	$	76,544	3.55	%

Under Federal Reserve Board guidelines, a company can issue qualifying debentures up to 25% of qualifying Tier I capital. First Financial has the capacity to issue approximately $162.4 million in additional qualifying debentures under these guidelines.

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COVERED LOANS - Investment in Covered Impaired Loans, excluding Loans Accounted for under FASB ASC Topic 310-30 (Detail) (Loans with no related allowance recorded [member], Covered Loans [Member], Loans Excluded from FASB ASC Topic 310-30, USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2012	Sep. 30, 2012	Dec. 31, 2011
Financing Receivable, Impaired [Line Items]
Recorded Investment	$ 5,906	$ 5,906	$ 11,160
Unpaid Principal Balance	10,810	10,810	17,050
Related Allowance	0	0	0
Average Recorded Investment		7,943	13,945
Interest Income Recognized	9	70	58
Commercial
Financing Receivable, Impaired [Line Items]
Recorded Investment	2,448	2,448	7,203
Unpaid Principal Balance	4,731	4,731	10,152
Related Allowance	0	0	0
Average Recorded Investment		4,533	9,873
Interest Income Recognized	4	55	47
Real estate-commercial
Financing Receivable, Impaired [Line Items]
Recorded Investment	1,589	1,589	2,192
Unpaid Principal Balance	3,188	3,188	4,002
Related Allowance	0	0	0
Average Recorded Investment		1,945	2,504
Interest Income Recognized	5	14	5
Home equity
Financing Receivable, Impaired [Line Items]
Recorded Investment	1,863	1,863	18
Unpaid Principal Balance	2,885	2,885	18
Related Allowance	0	0	0
Average Recorded Investment		1,451	9
Interest Income Recognized	0	1	0
All other
Financing Receivable, Impaired [Line Items]
Recorded Investment	6	6
Unpaid Principal Balance	6	6
Related Allowance	0	0
Average Recorded Investment		14
Interest Income Recognized	0	0
Installment
Financing Receivable, Impaired [Line Items]
Recorded Investment			1,747
Unpaid Principal Balance			2,878
Related Allowance			0
Average Recorded Investment			1,559
Interest Income Recognized			$ 6

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ALLOWANCE FOR LOAN AND LEASE LOSSES - Changes in the Allowance for Loan and Lease Losses for the Previous Five Quarters (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended					9 Months Ended
	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Receivables [Abstract]
Balance at beginning of period	$ 50,952	$ 49,437	$ 52,576	$ 54,537	$ 53,671	$ 52,576	$ 57,235
Provision for loan and lease losses - uncovered	3,613	8,364	3,258	5,164	7,643	15,235	14,046
Loans charged off	(5,804)	(7,138)	(6,822)	(7,791)	(7,174)	(19,764)	(18,007)
Recoveries	431	289	425	666	397	1,145	1,263
Balance at end of period	$ 49,192	$ 50,952	$ 49,437	$ 52,576	$ 54,537	$ 49,192	$ 54,537
Allowance for loan and lease losses to total ending loans	1.60%	1.69%	1.67%	1.77%	1.86%	1.60%	1.86%

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COVERED LOANS - Covered Nonaccrual Loans (Detail) (Covered Loans, USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	$ 5,906		$ 5,906		$ 11,160
Interest income effect
Gross amount of interest that would have been recorded under original terms	146	268	504	769
Interest included in income	9	8	70	49
Net impact on interest income	137	260	434	720
Commercial
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	2,448		2,448		7,203
Real estate-commercial
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	1,589		1,589		2,192
Home equity
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	1,863		1,863		1,747
All other
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	$ 6		$ 6		$ 18

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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)

9 Months Ended

Sep. 30, 2012

Equity [Abstract]

Related Tax Effects Allocated to Other Comprehensive Income and Accumulated Other Comprehensive Income (Loss)

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

Shareholders’ equity is affected by transactions and valuations of asset and liability positions that require adjustments to accumulated other comprehensive income (loss).  The related tax effects allocated to other comprehensive income and accumulated other comprehensive income (loss) are as follows:

	Nine months ended									Balances net of tax
	September 30, 2012									as of
(Dollars in thousands)	Pre-tax			Tax-effect			Net of tax			September 30, 2012
Unrealized gains on investment securities	$	2,671		$	(1,009	)	$	1,662		$	14,331
Unrealized loss on derivatives	(292		)	110			(182		)	(182		)
Retirement obligation	1,814			(685		)	1,129			(33,007		)
Foreign currency translation	26			0			26			3
Total	$	4,219		$	(1,584	)	$	2,635		$	(18,855	)

	Nine months ended									Balances net of tax
	September 30, 2011									as of
(Dollars in thousands)	Pre-tax			Tax-effect			Net of tax			September 30, 2011
Unrealized gains on investment securities	$	12,966		$	(4,896	)	$	8,070		$	17,134
Unrealized gain on derivatives	628			(237		)	391			0
Retirement obligation	1,275			(481		)	794			(20,488		)
Foreign currency translation	(599		)	0			(599		)	(34		)
Total	$	14,270		$	(5,614	)	$	8,656		$	(3,388	)

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LOANS (excluding covered loans) - Commercial and Consumer Credit Exposure by Risk Attribute (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Financing Receivable, Recorded Investment [Line Items]
Commercial	$ 834,858	$ 856,981
Real estate-construction	91,897	114,974
Real estate-commercial	1,338,636	1,233,067
Real estate-residential	299,654	287,980
Installment	59,191	67,543
Home equity	368,876	358,960
Pass
Financing Receivable, Recorded Investment [Line Items]
Commercial	794,471
Real estate-construction	81,033
Real estate-commercial	1,230,599
Special Mention
Financing Receivable, Recorded Investment [Line Items]
Commercial	21,174
Real estate-construction	167
Real estate-commercial	32,001
Substandard
Financing Receivable, Recorded Investment [Line Items]
Commercial	19,213
Real estate-construction	10,697
Real estate-commercial	75,555
Doubtful
Financing Receivable, Recorded Investment [Line Items]
Commercial	0
Real estate-construction	0
Real estate-commercial	481
Performing
Financing Receivable, Recorded Investment [Line Items]
Real estate-residential	292,584
Installment	58,907
Home equity	366,379
Other	72,947
Nonperforming
Financing Receivable, Recorded Investment [Line Items]
Real estate-residential	7,070
Installment	284
Home equity	2,497
Other	0
Non Covered Loans
Financing Receivable, Recorded Investment [Line Items]
Commercial	834,858	856,981
Real estate-construction	91,897	114,974
Real estate-commercial	1,338,636	1,233,067
Loans and Leases Rec, Gross, Total Commercial, Consumer RE and Comm Mortgage	2,265,391	2,205,022
Real estate-residential	299,654	287,980
Installment	59,191	67,543
Home equity	368,876	358,960
Other	72,947	48,942
Loans and Leases Receivable, Gross, Consumer	800,668	763,425
Non Covered Loans | Pass
Financing Receivable, Recorded Investment [Line Items]
Commercial		799,471
Real estate-construction		89,072
Real estate-commercial		1,110,718
Loans and Leases Rec, Gross, Total Commercial, Consumer RE and Comm Mortgage	2,106,103	1,999,261
Non Covered Loans | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Commercial		37,547
Real estate-construction		1,751
Real estate-commercial		28,994
Loans and Leases Rec, Gross, Total Commercial, Consumer RE and Comm Mortgage	53,342	68,292
Non Covered Loans | Substandard
Financing Receivable, Recorded Investment [Line Items]
Commercial		19,435
Real estate-construction		24,151
Real estate-commercial		93,355
Loans and Leases Rec, Gross, Total Commercial, Consumer RE and Comm Mortgage	105,465	136,941
Non Covered Loans | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Commercial		528
Real estate-construction		0
Real estate-commercial		0
Loans and Leases Rec, Gross, Total Commercial, Consumer RE and Comm Mortgage	481	528
Non Covered Loans | Performing
Financing Receivable, Recorded Investment [Line Items]
Real estate-residential		279,958
Installment		67,136
Home equity		356,887
Other		48,942
Loans and Leases Receivable, Gross, Consumer	790,817	752,923
Non Covered Loans | Nonperforming
Financing Receivable, Recorded Investment [Line Items]
Real estate-residential		8,022
Installment		407
Home equity		2,073
Other		0
Loans and Leases Receivable, Gross, Consumer	$ 9,851	$ 10,502

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EMPLOYEE BENEFIT PLANS

9 Months Ended

Sep. 30, 2012

Compensation and Retirement Disclosure [Abstract]

EMPLOYEE BENEFIT PLANS

NOTE 13:  EMPLOYEE BENEFIT PLANS

First Financial sponsors a non-contributory defined benefit pension plan covering substantially all employees and uses a December 31 measurement date for its defined benefit pension plan.

First Financial made no cash contributions to fund the pension plan in 2011 and does not expect to make cash contributions to its pension plan in 2012.  As a result of the plan’s funding status and related actuarial projections for 2012, First Financial recorded income related to its pension plan in the first nine months of 2012 of $0.4 million, compared to $1.0 million for the same period in 2011. Likewise, First Financial recorded income related to its pension plan of $0.1 million and $0.3 million in the third quarter of 2012 and 2011, respectively.

The following table sets forth information concerning amounts recognized in First Financial’s Consolidated Balance Sheets and Consolidated Statements of Income:

	Three months ended						Nine months ended
	September 30,						September 30,
(Dollars in thousands)	2012			2011			2012			2011
Service cost	$	894		$	825		$	2,559		$	2,475
Interest cost	606			675			1,986			2,025
Expected return on assets	(2,281		)	(2,237		)	(6,751		)	(6,787		)
Amortization of prior service cost	(106		)	(100		)	(316		)	(300		)
Net actuarial loss	780			525			2,130			1,575
Net periodic benefit income	$	(107	)	$	(312	)	$	(392	)	$	(1,012	)

Amounts recognized in accumulated other comprehensive income (loss):

	Three months ended						Nine months ended
	September 30,						September 30,
(Dollars in thousands)	2012			2011			2012			2011
Net actuarial loss	$	780		$	525		$	2,130		$	1,575
Amortization of prior service cost	(106		)	(100		)	(316		)	(300		)
Deferred tax liabilities	(255		)	(160		)	(685		)	(481		)
Net amount recognized in accumulated other comprehensive income (loss)	$	419		$	265		$	1,129		$	794

First Financial also sponsors a defined contribution 401(k) thrift plan which covers substantially all employees. Participants may contribute up to 50.0% of their earnings into the plan, not to exceed applicable limitations prescribed by the Internal Revenue Service. Employer contributions to the Plan are equal to 100.0% of the participant's contribution up to 3.0% of the participant's eligible salary on a before-tax basis, and 50.0% of the participant's contribution on the next 2.0% of the participant's eligible salary on a before-tax basis, up to a maximum employer contribution of 4.0%. All First Financial matching contributions vest immediately. First Financial contributions to the 401(k) plan are at the discretion of the board of directors.

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INVESTMENTS (Tables)

9 Months Ended

Sep. 30, 2012

Investments, Debt and Equity Securities [Abstract]

Summary of Held-To-Maturity and Available-For-Sale Investment Securities

The following is a summary of held-to-maturity and available-for-sale investment securities as of September 30, 2012.

	Held-to-Maturity									Available-for-Sale
(Dollars in thousands)	Amortized Cost		Unrealized Gain		Unrealized Loss			Market Value		Amortized Cost		Unrealized Gain		Unrealized Loss			Market Value
Securities of U.S. government agencies and corporations	$	20,844	$	488	$	0		$	21,332	$	25,772	$	391	$	0		$	26,163
Mortgage-backed securities	799,583		9,184		(1,735		)	807,032		615,367		15,331		(67		)	630,631
Obligations of state and other political subdivisions	1,892		284		0			2,176		6,332		146		0			6,478
Other securities	0		0		0			0		25,353		1,206		(151		)	26,408
Total	$	822,319	$	9,956	$	(1,735	)	$	830,540	$	672,824	$	17,074	$	(218	)	$	689,680

The following is a summary of held-to-maturity and available-for-sale investment securities as of December 31, 2011.

	Held-to-Maturity								Available-for-Sale
	Amortized		Unrealized		Unrealized		Market		Amortized		Unrealized		Unrealized			Market
(Dollars in thousands)	Cost		Gain		Loss		Value		Cost		Gain		Loss			Value
Securities of U.S. government agencies and corporations	$	0	$	0	$	0	$	0	$	45,757	$	433	$	0		$	46,190
Mortgage-backed securities	90		2		0		92		1,344,015		21,394		(2,031		)	1,363,378
Obligations of state and other political subdivisions	2,574		227		0		2,801		9,270		121		(5		)	9,386
Other securities	0		0		0		0		22,448		530		(86		)	22,892
Total	$	2,664	$	229	$	0	$	2,893	$	1,421,490	$	22,478	$	(2,122	)	$	1,441,846

Summary of Investment Securities by Estimated Maturity

The following is a summary of investment securities by estimated maturity as of September 30, 2012.

	Held-to-Maturity				Available-for-Sale
(Dollars in thousands)	Amortized Cost		Market Value		Amortized Cost		Market Value
Due in one year or less	$	488	$	496	$	22,855	$	23,264
Due after one year through five years	664,125		667,524		464,956		478,380
Due after five years through ten years	119,043		123,144		123,515		125,052
Due after ten years	38,663		39,376		61,498		62,984
Total	$	822,319	$	830,540	$	672,824	$	689,680

Age of Gross Unrealized Losses and Associated Fair Value by Investment Category

The following tables present the age of gross unrealized losses and associated fair value by investment category.

	September 30, 2012
	Less than 12 Months					12 Months or More					Total
(Dollars in thousands)	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Mortgage-backed securities	$	264,090	$	(1,740	)	$	4,896	$	(62	)	$	268,986	$	(1,802	)
Obligations of state and other political subdivisions	0		0			0		0			0		0
Other securities	4,685		(151		)	17		0			4,702		(151		)
Total	$	268,775	$	(1,891	)	$	4,913	$	(62	)	$	273,688	$	(1,953	)

	December 31, 2011
	Less than 12 Months					12 Months or More					Total
	Fair		Unrealized			Fair		Unrealized			Fair		Unrealized
(Dollars in thousands)	Value		Loss			Value		Loss			Value		Loss
Mortgage-backed securities	$	343,883	$	(1,938	)	$	29,562	$	(93	)	$	373,445	$	(2,031	)
Obligations of state and other political subdivisions	0		0			2,278		(5		)	2,278		(5		)
Other securities	9,133		(86		)	17		0			9,150		(86		)
Total	$	353,016	$	(2,024	)	$	31,857	$	(98	)	$	384,873	$	(2,122	)

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BORROWINGS - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2012	Dec. 31, 2011
Debt Disclosure [Line Items]
Federal Home Loan Bank, Advances, Short-term	$ 283,000	$ 0
Repurchase agreements with a one-time call feature at the time of execution	65,000	65,000
Weighted average rate on repurchase agreements	3.50%	3.50%
FHLB long-term advances	9,747	11,544
Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate	0.00%	0.00%
Other Long-term Debt	$ 774	$ 0
Term of long-term debt	15 years
Maximum
Debt Disclosure [Line Items]
Remaining maturities on repurchase agreements (in years)	3

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INVESTMENTS - Age of Gross Unrealized Losses and Associated Fair Value by Investment Category (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Investments, Unrealized Loss Position [Line Items]
Less than 12 Months Fair Value	$ 268,775	$ 353,016
Less than 12 Months Unrealized Loss	(1,891)	(2,024)
12 Months or More Fair Value	4,913	31,857
12 Months or More Unrealized Loss	(62)	(98)
Total Fair Value	273,688	384,873
Total Unrealized Loss	(1,953)	(2,122)
Mortgage-backed securities
Investments, Unrealized Loss Position [Line Items]
Less than 12 Months Fair Value	264,090	343,883
Less than 12 Months Unrealized Loss	(1,740)	(1,938)
12 Months or More Fair Value	4,896	29,562
12 Months or More Unrealized Loss	(62)	(93)
Total Fair Value	268,986	373,445
Total Unrealized Loss	(1,802)	(2,031)
Obligations of state and other political subdivisions
Investments, Unrealized Loss Position [Line Items]
Less than 12 Months Fair Value	0	0
Less than 12 Months Unrealized Loss	0	0
12 Months or More Fair Value	0	2,278
12 Months or More Unrealized Loss	0	(5)
Total Fair Value	0	2,278
Total Unrealized Loss	0	(5)
Other securities
Investments, Unrealized Loss Position [Line Items]
Less than 12 Months Fair Value	4,685	9,133
Less than 12 Months Unrealized Loss	(151)	(86)
12 Months or More Fair Value	17	17
12 Months or More Unrealized Loss	0	0
Total Fair Value	4,702	9,150
Total Unrealized Loss	$ (151)	$ (86)

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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Statement of Other Comprehensive Income [Abstract]
Net income	$ 16,242	$ 15,618	$ 51,038	$ 48,798
Other comprehensive income, net of tax:
Unrealized gains on investment securities arising during the period	(934)	5,157	1,662	8,070
Change in retirement obligation	419	265	1,129	794
Unrealized (loss) gain on derivatives	(182)	0	(182)	391
Unrealized gain (loss) on foreign currency exchange	14	(908)	26	(599)
Other comprehensive (loss) income	(683)	4,514	2,635	8,656
Comprehensive income	$ 15,559	$ 20,132	$ 53,673	$ 57,454

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RECENTLY ADOPTED AND ISSUED ACCOUNTING STANDARDS

9 Months Ended

Sep. 30, 2012

Recently Adopted and Issued Accounting Standards [Abstract]

RECENTLY ADOPTED AND ISSUED ACCOUNTING STANDARDS

NOTE 2:  RECENTLY ADOPTED AND ISSUED ACCOUNTING STANDARDS

In April 2011, the Financial Accounting Standards Board (FASB) issued an update (ASU No. 2011-03, Reconsideration of Effective Control for Repurchase Agreements), which simplified the accounting for arrangements such as repurchase and securities lending agreements. The collateral maintenance requirement will be eliminated from the assessment of effective control, which could result in more transactions being accounted for as secured borrowings rather than sales. The assessment of effective control will focus on a transferor's contractual rights and obligations, not the amount of collateral obtained to repurchase or redeem the transferred financial asset. Under the amended guidance, a transferor maintains effective control over transferred financial assets, and thus accounts for the transfer as a secured borrowing, if there is an agreement that both entitles and obligates the transferor to repurchase the financial assets before maturity and all of the conditions already described in FASB ASC Topic 860, Transfers and Servicing, are met. The provisions of ASU 2011-03 became effective for First Financial for the interim reporting period ended March 31, 2012. This update did not have a material impact on the Consolidated Financial Statements.

In May 2011, the FASB issued an update (ASU No. 2011-04, Fair Value Measurement (Topic 820): Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and IFRSs), whichexpands the disclosure requirements around fair value measurements categorized in Level 3 of the fair value hierarchy and requires disclosure of the level in the fair value hierarchy of items that are not measured at fair value but whose fair value must be disclosed.  It also clarifies and expands upon existing requirements for fair value measurements of financial assets and liabilities as well as instruments classified in shareholders' equity.  The provisions of ASU 2011-04 became effective for First Financial for the interim reporting period ended March 31, 2012. For further detail see Note 14 – Fair Value Disclosures.

In June 2011, the FASB issued an update (ASU 2011-05, Presentation of Comprehensive Income), which revises the manner in which entities present comprehensive income in their financial statements. This update eliminates the option to present components of other comprehensive income (OCI) as part of the statement of changes in stockholders' equity.  The amendments to the existing standard require that all non-owner changes in stockholders' equity be presented either in a single continuous statement of comprehensive income or in two separate but consecutive statements.  Under either method, adjustments must be displayed for items that are reclassified from OCI to net income, in both net income and OCI.  The amendments to the existing standard do not change the current option for presenting components of OCI gross or net of the effect of income taxes, provided that such tax effects are presented in the statement in which OCI is presented or disclosed in the notes to the financial statements.  Additionally, the standard does not affect the calculation or reporting of earnings per share.  The provisions of ASU 2011-05 became effective for First Financial for the interim reporting period ended March 31, 2012. This update resulted in the inclusion of the Consolidated Statements of Comprehensive Income in the Consolidated Financial Statements.

In September 2011, the FASB issued an update (ASU 2011-08, Testing Goodwill for Impairment), to simplify the current two-step goodwill impairment test in FASB ASC Topic 350-20, Intangibles - Goodwill and Other: Goodwill. This update permits entities to first perform a qualitative assessment to determine whether it is more likely than not (a likelihood of more than 50 percent) that the fair value of a reporting unit is less than its carrying amount. If the entity determines that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, it would then perform the first step of the goodwill impairment test; otherwise, no further impairment test would be required. The provisions of ASU 2011-08 became effective for First Financial for the interim reporting period ended March 31, 2012. This update did not have a material impact on the Consolidated Financial Statements.

In December 2011, the FASB issued an update (ASU 2011-11, Disclosures About Offsetting Assets and Liabilities), which creates new disclosure requirements about the nature of an entity's rights of offset and related arrangements associated with its financial instruments and derivative instruments. New disclosure requirements will be required for recognized financial and derivative instruments that are offset in accordance with the guidance in FASB ASC Topic 210-20-45, Balance Sheet - Offsetting - Other Presentation Matters, FASB ASC Topic 815-10-45, Derivatives and Hedging - Other Presentation Matters, or are subject to an enforceable master netting arrangement or similar agreement. Recognized assets and liabilities within the scope of this update include financial instruments such as derivatives, repurchase agreements, reverse repurchase agreements and securities lending and borrowing arrangements subject to master netting arrangements. An entity will be required to disclose information to enable users of its financial statements to evaluate the effect or potential effect of netting arrangements on its financial position, including the effect or potential effect of rights of set-off associated with certain financial instruments and derivative instruments. This guidance is effective for fiscal years beginning on or after January 1, 2013, and interim periods within those annual periods. The guidance must be applied retrospectively for any period presented that begins before an entity's date of initial application. First Financial does not anticipate this update will have a material impact on its Consolidated Financial Statements.

In July 2012, the FASB issued an update (ASU 2012-02, Intangibles—Goodwill and Other (Topic 350): Testing Indefinite-Lived Intangible Assets for Impairment), which allows an entity testing an indefinite-lived intangible asset for impairment the option of performing a qualitative assessment before calculating the fair value of the asset, similar to the guidance set forth in ASU 2011-08. This update also addresses circumstances that an entity should consider in interim periods, but does not remove the requirement for testing of indefinite-lived intangible assets for impairment annually and between annual tests if there is a change in events and circumstances. The provisions of ASU 2012-02 become effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012 and First Financial does not anticipate this update will have a material impact on its Consolidated Financial Statements.

In October 2012, the FASB issued an update (ASU 2012-06, Business Combinations (Topic 805): Subsequent Accounting for an Indemnification Asset Recognized at the Acquisition Date as a Result of a Government-Assisted Acquisition of a Financial Institution), which clarifies the applicable guidance for subsequently measuring an indemnification asset recognized as a result of a government-assisted acquisition of a financial institution. When a reporting entity recognizes an indemnification asset (in accordance with Subtopic 805-20) as a result of a government-assisted acquisition of a financial institution and subsequently a change in the cash flows expected to be collected on the indemnification asset occurs (as a result of a change in cash flows expected to be collected on the assets subject to indemnification), the reporting entity should subsequently account for the change in the measurement of the indemnification asset on the same basis as the change in the assets subject to indemnification. Any amortization of changes in value should be limited to the contractual term of the indemnification agreement (that is, the lesser of the term of the indemnification agreement and the remaining life of the indemnified assets). The provisions of ASU 2012-06 shall be effective for fiscal years, and interim periods within those years, beginning on or after December 15, 2012 and First Financial does not anticipate this update will have a material impact on its Consolidated Financial Statements.

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COVERED LOANS - Additional Information (Detail) (Covered Loans, USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012 Loans Accounted for Under FASB ASC Topic 310-30	Dec. 31, 2011 Loans Accounted for Under FASB ASC Topic 310-30
Accounts, Notes, Loans and Financing Receivable [Line Items]
Outstanding balance including contractual principal, interest, fees, and penalties					$ 1,200,000,000	$ 1,600,000,000
Reclassification from non-accretable difference	$ 2,338,000	$ 17,311,000	$ 25,780,000	$ 50,517,000

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ALLOWANCE FOR LOAN AND LEASE LOSSES - Allowance for Loan and Lease Losses on Covered Loans (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Dec. 31, 2010
Financing Receivable, Allowance for Credit Losses [Line Items]
Ending allowance on loans acquired with deteriorated credit quality (ASC 310-30)	$ 48,895			$ 42,835
Ending allowance on acquired loans outside the scope of ASC 310-30	0			0
Ending allowance on covered loans	48,895	48,327	46,156	42,835	48,112	51,044	16,493
Commercial
Financing Receivable, Allowance for Credit Losses [Line Items]
Ending allowance on loans acquired with deteriorated credit quality (ASC 310-30)	19,268			19,160
Ending allowance on acquired loans outside the scope of ASC 310-30	0			0
Ending allowance on covered loans	19,268			19,160
Real estate-commercial
Financing Receivable, Allowance for Credit Losses [Line Items]
Ending allowance on loans acquired with deteriorated credit quality (ASC 310-30)	25,919			21,930
Ending allowance on acquired loans outside the scope of ASC 310-30	0			0
Ending allowance on covered loans	25,919			21,930
Real estate-residential
Financing Receivable, Allowance for Credit Losses [Line Items]
Ending allowance on loans acquired with deteriorated credit quality (ASC 310-30)	3,079			1,396
Ending allowance on acquired loans outside the scope of ASC 310-30	0			0
Ending allowance on covered loans	3,079			1,396
Installment
Financing Receivable, Allowance for Credit Losses [Line Items]
Ending allowance on loans acquired with deteriorated credit quality (ASC 310-30)	629			349
Ending allowance on acquired loans outside the scope of ASC 310-30	0			0
Ending allowance on covered loans	$ 629			$ 349

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DERIVATIVES (Tables)

9 Months Ended

Sep. 30, 2012

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Summary of Derivative Financial Instruments by Nature of Underlying Asset or Liability

The following table summarizes the derivative financial instruments utilized by First Financial by the nature of the underlying asset or liability:

(Dollars in thousands)	September 30, 2012		December 31, 2011
Fair value hedges
Instruments associated with loans
Total notional value	$	903,252	$	775,328
Cash flow hedges
Instruments associated with deposits
Total notional value	35,000		0
Total	$	938,252	$	775,328

Summary of Derivative Financial Instruments and Balances

The following table summarizes the derivative financial instruments utilized by First Financial and their balances:

		September 30, 2012							December 31, 2011
				Estimated fair value							Estimated fair value
(Dollars in thousands)	Balance Sheet Classification	Notional amount		Gain		Loss			Notional amount		Gain		Loss
Fair value hedges
Pay fixed interest rate swaps with counterparty	Accrued interest and other liabilities	$	13,850	$	0	$	(1,594	)	$	17,456	$	0	$	(2,263	)
Matched interest rate swaps with borrower	Accrued interest and other assets	444,701		26,198		0			378,936		24,566		0
Matched interest rate swaps with counterparty	Accrued interest and other liabilities	444,701		0		(27,430		)	378,936		0		(25,860		)
Cash flow hedges
Pay fixed interest rate swaps with counterparty	Accrued interest and other liabilities	$	35,000	$	0	$	(292	)	0		0		0
Total		$	938,252	$	26,198	$	(29,316	)	$	775,328	$	24,566	$	(28,123	)

Derivative Financial Instruments, Average Remaining Maturity and the Weighted-Average Interest Rates being Paid and Received

The following table details the derivative financial instruments, the average remaining maturities and the weighted-average interest rates being paid and received by First Financial at September 30, 2012:

							Weighted-average rate
(Dollars in thousands)	Notional amount		Average maturity (years)	Fair value			Receive		Pay
Asset conversion swaps
Pay fixed interest rate swaps with counterparty	$	13,850	3.6	$	(1,594	)	2.35	%	6.81	%
Receive fixed, matched interest rate swaps with borrower	444,701		4.5	26,198			5.22	%	2.97	%
Pay fixed, matched interest rate swaps with counterparty	444,701		4.5	(27,430		)	2.97	%	5.22	%
Total asset conversion swaps	$	903,252	4.4	$	(2,826	)	4.07	%	4.13	%
Liability conversion swaps
Pay fixed interest rate swaps with counterparty	$	35,000	6.8	$	(292	)	3.25	%	4.02	%
Total liability conversion swaps	$	35,000	6.8	$	(292	)	3.25	%	4.02	%
Total swap portfolio	$	938,252	4.5	$	(3,118	)	4.04	%	4.13	%

Location and Amounts Recognized for Fair Value Hedges

The following table details the location and amounts recognized for fair value hedges:

		Decrease to Interest income
(Dollars in thousands)		Three months ended						Nine months ended
Derivatives in fair value hedging relationships	Classification of change in fair value	September 30,						September 30,
		2012			2011			2012			2011
Interest rate contracts
Loans	Interest income - loans	$	(167	)	$	(221	)	$	(555	)	$	(692	)
Total		$	(167	)	$	(221	)	$	(555	)	$	(692	)

Cash Flow Hedges. First Financial utilizes interest rate swaps designated as cash flow hedges to manage the variability of cash flows, primarily net interest income, attributable to changes in interest rates. The net interest receivable or payable on an interest rate swap designated as a cash flow hedge is accrued and recognized as an adjustment to interest income or interest expense. The fair value of interest rate swaps is included within accrued interest and other liabilities on the Consolidated Balance Sheets. Changes in the fair value of interest rate swaps are included in accumulated comprehensive income (loss). Derivative gains and losses not considered effective in hedging the cash flows related to the hedged items, if any, are recognized in income immediately.

Effective July 2, 2012, First Financial executed a cash flow hedge utilizing an interest rate swap to hedge against interest rate volatility on $35.0 million of floating rate interest-bearing deposits indexed to the U.S. Federal Funds Target Rate. This interest rate swap involves the receipt by First Financial of variable-rate interest amounts in exchange for fixed-rate interest payments by First Financial for a period of 7 years.

The following table details the location and amounts recognized for cash flow hedges:

	Amount of gain/(loss) recognized in OCI on derivatives (effective portion)							Amount of gain/(loss) reclassified from accumulated OCI into earnings (effective portion)
(Dollars in thousands)	September 30, 2012							September 30, 2012
Derivatives in cash flow hedging relationships	Three months ended			Nine months ended			Classification of change in fair value	Three months ended			Nine months ended
Interest rate contracts
Interest-bearing deposits	$	(182	)	$	(182	)	Interest income-interest-bearing deposits	$	(67	)	$	(67	)
Total	$	(182	)	$	(182	)		$	(67	)	$	(67	)

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EMPLOYEE BENEFIT PLANS - Recognized in Accumulated Other Comprehensive Income (Loss) (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Compensation and Retirement Disclosure [Abstract]
Net actuarial loss	$ 780	$ 525	$ 2,130	$ 1,575
Amortization of prior service cost	(106)	(100)	(316)	(300)
Deferred tax liabilities	(255)	(160)	(685)	(481)
Change in retirement obligation	$ 419	$ 265	$ 1,129	$ 794

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COMMITMENTS AND CONTINGENCIES (Detail) (USD $)	Sep. 30, 2012	Dec. 31, 2011
Commitments and Contingencies Disclosure [Line Items]
Letters of credit issued to guarantee performance of a client to a third party	$ 14,700,000	$ 20,000,000
Commitments to Extend Credit
Commitments and Contingencies Disclosure [Line Items]
Commitments outstanding to extend credit	$ 1,200,000,000	$ 1,200,000,000

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INCOME TAXES

9 Months Ended

Sep. 30, 2012

Income Tax Disclosure [Abstract]

INCOME TAXES

NOTE 12:  INCOME TAXES

First Financial’s effective tax rate for the third quarter of 2012 was 35.4% compared to 38.2% for the third quarter of 2011. The year-to-date effective tax rate through September 30, 2012 was 34.8% compared to 36.3% for the comparable period in 2011. The decrease in the effective tax rate during the third quarter 2012 as compared to the same period in 2011 was primarily due to an unfavorable provision to return adjustment recorded in the third quarter of 2011 related to the completion of the 2010 federal and state tax returns. First Financial recorded a favorable provision to return adjustment in the second quarter 2012 related to the completion of 2011 state tax returns. Provision to return adjustments of this nature are typical during the second or third quarters as federal and state tax returns are finalized.

At September 30, 2012, and December 31, 2011, First Financial had no FASB ASC Topic 740-10 unrecognized tax benefits recorded.  First Financial does not expect the total amount of unrecognized tax benefits to significantly increase within the next twelve months.

First Financial recognizes interest and penalties on income tax assessments or income tax refunds in the Consolidated Financial Statements as a component of noninterest expense.

First Financial and its subsidiaries are subject to U.S. federal income tax as well as state and local income tax in several jurisdictions.  Tax years prior to 2010 have been closed and are no longer subject to U.S. federal income tax examinations. The 2009 tax year had been under examination by the federal taxing authority and was closed during the second quarter of 2012 with no material impact to the Company's financial position and results of operations as a result of this examination.

First Financial is no longer subject to state and local income tax examinations for years prior to 2008.  Tax years 2008 through 2011 remain open to state and local examination in various jurisdictions.