10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(X)       QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF

      THE SECURITIES EXCHANGE ACT OF 1934

FOR THE QUARTERLY PERIOD ENDED June 30, 2013

or

(   )       TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF

      THE SECURITIES EXCHANGE ACT OF 1934

For The Transition Period From              to             

Commission file number 000-23377

INTERVEST BANCSHARES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware	13-3699013
(State or other jurisdiction of incorporation or organization)	(IRS Employer Identification No.)

One Rockefeller Plaza, Suite 400

                          New York, New York 10020-2002                        

(Address of principal executive offices) (Zip Code)

                                          (212) 218-2800                                        

(Registrant’s telephone number, including area code)

                                                          Not Applicable                                                         

(Former name, former address and former fiscal year, if changed since last report)

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 past 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 XX  NO     .

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). YES XX  NO __.

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

Large Accelerated Filer            Accelerated Filer       

Non-Accelerated Filer XX      (Do not check if a smaller reporting company)    Smaller Reporting Company         

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

YES      NO XX.

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

As of July 31, 2013, there were 21,926,156 shares of common stock, $1.00 par value per share, outstanding.

INTERVEST BANCSHARES CORPORATION AND SUBSIDIARY

June 30, 2013 FORM 10-Q

TABLE OF CONTENTS

PART I. FINANCIAL INFORMATION	Page
Item 1. Financial Statements
Condensed Consolidated Balance Sheets at June 30, 2013 (Unaudited) and December 31, 2012		3
Condensed Consolidated Statements of Earnings (Unaudited) for the Quarters and Six-Months Ended June 30, 2013 and 2012		4
Condensed Consolidated Statements of Changes in Stockholders’ Equity (Unaudited) for the Six-Months Ended June 30, 2013 and 2012		5
Condensed Consolidated Statements of Cash Flows (Unaudited) for the Six-Months Ended June  30, 2013 and 2012		6
Notes to Condensed Consolidated Financial Statements (Unaudited)		7
Review by Independent Registered Public Accounting Firm		26
Report of Independent Registered Public Accounting Firm		27
Item  2. Management’s Discussion and Analysis of Financial Condition and Results of Operations		28
Item 3. Quantitative and Qualitative Disclosures About Market Risk		49
Item 4. Controls and Procedures		49
PART II. OTHER INFORMATION
Item 1. Legal Proceedings		50
Item 1A. Risk Factors		50
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds		50
Item 3. Defaults Upon Senior Securities		50
Item 4. Mine Safety Disclosures		50
Item 5. Other Information		50
Item 6. Exhibits		50
Signatures		51
Exhibit Index		52
Certifications

Private Securities Litigation Reform Act Safe Harbor Statement

Intervest Bancshares Corporation (“IBC”) is the parent company of Intervest National Bank (“INB”). References in this report to “we,” “us” and “our” refer to these entities on a consolidated basis, unless otherwise specified. We are making this statement in order to satisfy the “Safe Harbor” provision contained in the Private Securities Litigation Reform Act of 1995. The statements contained in this report on Form 10-Q that are not statements of historical fact may include forward-looking statements that involve a number of risks and uncertainties. Words such as “may,” “will,” “could,” “should,” “would,” “believe,” “anticipate,” “estimate,” “expect,” “intend,” “plan,” “project,” “assume,” “indicate,” “continue,” “target,” “goal,” and similar words or expressions of the future are intended to identify forward-looking statements. Except for historical information, the matters discussed herein are subject to certain risks and uncertainties that may adversely affect our business, financial condition and results of operations. The following factors, among others, could cause actual results to differ materially from those set forth in forward looking statements: the regulatory agreement to which IBC is currently subject and any operating restrictions arising therefrom including availability of regulatory approvals or waivers; changes in economic conditions and real estate values both nationally and in our market areas; changes in our borrowing facilities, volume of loan originations and deposit flows; changes in the levels of our non-interest income and provisions for loan and real estate losses; changes in the composition and credit quality of our loan portfolio; legislative or regulatory changes, including increased expenses arising therefrom; changes in interest rates which may reduce our net interest margin and net interest income; increases in competition; technological changes which we may not be able to implement; changes in accounting or regulatory principles, policies or guidelines; changes in tax laws and our ability to utilize our deferred tax asset, including NOL and AMT carryforwards; and our ability to attract and retain key members of management. Reference is made to our filings with the Securities and Exchange Commission for further discussion of risks and uncertainties regarding our business. Historical results are not necessarily indicative of our future prospects. Our risk factors are disclosed in Item 1A of Part I of our Annual Report on Form 10-K and updated as needed in Item 1A of Part II of our reports on Form 10-Q. Forward looking statements speak only as of the date they are made. We undertake no obligation to publicly update or revise forward looking information, whether as a result of new, updated information, future events, or otherwise.

2

PART 1. FINANCIAL INFORMATION - ITEM 1. Financial Statements

Intervest Bancshares Corporation and Subsidiary

Condensed Consolidated Balance Sheets

($ in thousands, except par value)	At June 30, 2013			At December 31, 2012
ASSETS		(Unaudited	)		(Audited)
Cash and due from banks		$      80,369			$      57,641
Federal funds sold and other short-term investments		6,608			2,754
Total cash and cash equivalents		86,977			60,395
Time deposits with banks		5,370			5,170
Securities available for sale (estimated fair value of $1,011 and $1,000, respectively)		1,011			1,000
Securities held to maturity (estimated fair value of $402,741 and $442,166, respectively)		410,986			443,777
Federal Reserve Bank and Federal Home Loan Bank stock, at cost		8,229			8,151
Loans receivable (net of allowance for loan losses of $26,455 and $28,103, respectively)		1,029,736			1,079,363
Accrued interest receivable		4,698			5,191
Loan fees receivable		2,644			3,108
Premises and equipment, net		3,988			3,878
Foreclosed real estate (net of valuation allowance of $6,044 and $5,339, respectively)		14,869			15,923
Deferred income tax asset		23,879			29,234
Other assets		4,252			10,602
Total assets		$1,596,639			$1,665,792
LIABILITIES
Deposits:
Noninterest-bearing demand deposit accounts		$    5,098			$5,130
Interest-bearing deposit accounts:
Checking (NOW) accounts		23,596			15,185
Savings accounts		9,640			9,601
Money market accounts		371,553			395,825
Certificate of deposit accounts		883,288			936,878
Total deposit accounts		1,293,175			1,362,619
Long-term debt - subordinated debentures (capital securities)		56,702			56,702
Accrued interest payable on long term debt		58			6,228
Accrued interest payable on deposits		2,143			2,379
Mortgage escrow funds payable		20,248			17,743
Official checks outstanding		9,661			7,003
Other liabilities		2,877			2,171
Total liabilities		1,384,864			1,454,845
STOCKHOLDERS’ EQUITY
Preferred stock ($1.00 par value; 300,000 shares authorized; 18,750 and 25,000 shares issued and outstanding, respectively)		19			25
Additional paid-in-capital, preferred		18,731			24,975
Preferred stock discount		(130	)		(376)
Common stock ($1.00 par value; 62,000,000 shares authorized; 21,923,756 and 21,589,589 issued and outstanding, respectively)		21,924			21,590
Additional paid-in-capital, common		87,062			85,726
Unearned compensation on restricted common stock awards		(1,696	)		(715)
Retained earnings		85,865			79,722
Total stockholders’ equity		211,775			210,947
Total liabilities and stockholders’ equity		$1,596,639			$1,665,792

  See accompanying notes to condensed consolidated financial statements.

3

Intervest Bancshares Corporation and Subsidiary

Condensed Consolidated Statements of Earnings

(Unaudited)

	Quarter Ended June 30,						Six-Months Ended June 30,
($ in thousands, except per share data)	2013			2012			2013			2012
INTEREST AND DIVIDEND INCOME
Loans receivable		$14,591			$17,593			$29,744			$35,851
Securities		1,014			2,105			2,092			4,536
Other interest-earning assets		18			8			36			17
Total interest and dividend income		15,623			19,706			31,872			40,404
INTEREST EXPENSE
Deposits		6,612			9,430			13,418			19,560
Subordinated debentures - capital securities		436			459			875			926
FHLB advances and all other borrowed funds		-			112			-			255
Total interest expense		7,048			10,001			14,293			20,741
Net interest and dividend income		8,575			9,705			17,579			19,663
Credit for loan losses		(750	)		-			(1,750	)		-
Net interest and dividend income after credit for loan losses		9,325			9,705			19,329			19,663
NONINTEREST INCOME
Income from the early repayment of mortgage loans		623			1,010			1,290			1,965
Income from mortgage lending activities		286			254			657			461
Customer service fees		118			142			189			262
Impairment writedowns on investment securities		(325	)		-			(691	)		(157)
Total noninterest income		702			1,406			1,445			2,531
NONINTEREST EXPENSES
Salaries and employee benefits		2,109			2,092			4,313			4,149
Occupancy and equipment, net		562			522			1,078			1,043
Data processing		83			98			174			201
Professional fees and services		384			384			768			759
Stationery, printing, supplies, postage and delivery		85			60			146			122
FDIC insurance		306			604			811			1,235
General insurance		150			145			302			290
Director and committee fees		83			107			187			214
Advertising and promotion		5			4			10			7
Real estate activities (income) expense, net		(346	)		479			(1,332	)		939
Provision for real estate losses		76			1,397			705			1,908
All other		187			133			303			293
Total noninterest expenses		3,684			6,025			7,465			11,160
Earnings before provision for income taxes		6,343			5,086			13,309			11,034
Provision for income taxes		2,804			2,326			5,879			5,020
Net earnings		3,539			2,760			7,430			6,014
Preferred stock dividend requirements and discount amortization		(326	)		(448	)		(788	)		(892)
Net earnings available to common stockholders	$	3,213		$	2,312		$	6,642		$	5,122
Basic earnings per common share	$	0.14		$	0.11		$	0.30		$	0.24
Diluted earnings per common share	$	0.14		$	0.11		$	0.30		$	0.24
Cash dividends per common share	$	-		$	-		$	-		$	-

See accompanying notes to condensed consolidated financial statements.

4

Intervest Bancshares Corporation and Subsidiary

Condensed Consolidated Statements of Changes in Stockholders’ Equity

(Unaudited)

	Six-Months Ended June 30,
	2013					2012
($ in thousands)	Shares		Amount			Shares		Amount
PREFERRED STOCK
Balance at beginning of period		25,000		$	25		25,000		$	25
Partial redemption		(6,250)			(6)		-			-
Balance at end of period		18,750			19		25,000			25
ADDITIONAL PAID-IN-CAPITAL, PREFERRED
Balance at beginning of period					24,975					24,975
Partial redemption					(6,244)					-
Balance at end of period					18,731					24,975
PREFERRED STOCK DISCOUNT
Balance at beginning of period					(376)					(762)
Amortization of preferred stock discount					246					193
Balance at end of period					(130)					(569)
COMMON STOCK
Balance at beginning of period		21,589,589			21,590		21,125,289			21,125
Issuance of 330,700 and 465,400 shares of restricted stock		330,700			331		465,400			466
Issuance of 11,567 shares upon exercise of stock options		11,567			11		-			-
Forfeiture of 8,100 shares of restricted stock		(8,100)			(8)		-			-
Balance at end of period		21,923,756			21,924		21,590,689			21,591
ADDITIONAL PAID-IN-CAPITAL, COMMON
Balance at beginning of period					85,726					84,765
Issuance of 330,700 and 465,400 shares of restricted stock					1,157					884
Issuance of 11,567 shares upon exercise of stock options					31					-
Forfeiture of 8,100 shares of restricted stock					(21)					-
Excess income tax benefit from vesting of restricted stock					145					-
Compensation expense related to grants of stock options					24					41
Balance at end of period					87,062					85,690
UNEARNED COMPENSATION - RESTRICTED STOCK
Balance at beginning of period					(715)					(483)
Issuance of 330,700 and 465,400 shares of restricted stock					(1,488)					(1,350)
Amortization of unearned compensation to compensation expense					507					535
Balance at end of period					(1,696)					(1,298)
RETAINED EARNINGS
Balance at beginning of period					79,722					67,886
Net earnings					7,430					6,014
Cash dividend declared and paid on preferred stock					(1,228)					-
Discount from partial redemption of preferred stock					187					-
Preferred stock discount amortization					(246)					(193)
Balance at end of period					85,865					73,707
Total stockholders’ equity at end of period		21,942,506		$	211,775		21,615,689		$	204,121
Preferred stockholder’s equity		18,750		$	18,620		25,000		$	24,431
Common stockholders’ equity		21,923,756			193,155		21,590,689			179,690
Total stockholders’ equity at end of period		21,942,506		$	211,775		21,615,689		$	204,121

   See accompanying notes to condensed consolidated financial statements.

5

Intervest Bancshares Corporation and Subsidiary

Condensed Consolidated Statements of Cash Flows

(Unaudited)

	Six-Months Ended June 30,
($ in thousands)	2013			2012
OPERATING ACTIVITIES
Net earnings		$  7,430			$  6,014
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization		170			174
(Credit) provisions for loan and real estate losses, net		(1,045	)		1,908
Deferred income tax expense		5,355			4,703
Compensation expense related to grants of common stock and options		502			576
Amortization of deferred debenture offering costs		18			18
Amortization of premiums (accretion) of discounts and deferred loan fees, net		469			62
Net gain on sales of foreclosed real estate		(718	)		-
Impairment writedowns on investment securities		691			157
Net (decrease) increase in accrued interest payable on debentures		(6,170	)		936
Net increase (decrease) in official checks outstanding		2,658			(2,210	)
Net decrease in loan fees receivable		464			574
Net change in all other assets and liabilities		8,161			1,727
Net cash provided by operating activities		17,985			14,639
INVESTING ACTIVITIES
Maturities and calls of securities held to maturity		91,679			361,182
Purchases of securities held to maturity		(60,902	)		(197,123	)
Purchases of securities available for sale		(11	)		-
Purchases of interest-earning time deposits with banks		(200	)		-
(Purchases) redemptions of FRB and FHLB stock, net		(78	)		644
Repayments of loans receivable, net of originations		51,564			24,686
Proceeds from sales of foreclosed real estate		867			-
Purchases of premises and equipment, net		(280	)		(70	)
Net cash provided by investing activities		82,639			189,319
FINANCING ACTIVITIES
Net decrease in deposits		(69,444	)		(107,409	)
Net increase in mortgage escrow funds payable		2,505			2,966
Net decrease in FHLB advances - original terms of more than 3 months		-			(7,000	)
Partial redemption of preferred stock		(6,062	)		-
Cash dividends paid to preferred stockholders		(1,228	)		-
Proceeds from issuance of common stock upon exercise of options		42			-
Excess tax benefit from exercise of options and vesting of restricted stock		145			-
Net cash used in financing activities		(74,042	)		(111,443	)
Net increase in cash and cash equivalents		26,582			92,515
Cash and cash equivalents at beginning of period		60,395			29,863
Cash and cash equivalents at end of period		$86,977			$122,378
SUPPLEMENTAL DISCLOSURES
Cash paid for interest		$20,681			$20,236
Cash paid for income taxes		575			633
Loans transferred to foreclosed real estate		3,040			-
Loans originated to finance sales of foreclosed real estate		3,240			-
Preferred stock dividend requirements and amortization of related discount		788			892

See accompanying notes to condensed consolidated financial statements.

6

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 1 - Summary of Significant Accounting Policies

General

Intervest Bancshares Corporation (“IBC”) is the parent company of Intervest National Bank (“INB”). References in this report to “we,” “us” and “our” refer to these entities on a consolidated basis, unless otherwise specified. For a description of our business, see note 1 to the financial statements in our 2012 Annual Report on Form 10-K (“2012 10-K”). Our accounting and reporting policies conform to U.S. generally accepted accounting principles (GAAP) and general practices within the banking industry and are described in note 1 to the financial statements in our 2012 10-K, as updated by the information in this Form 10-Q.

Principles of Consolidation and Basis of Presentation

The condensed consolidated financial statements (“financial statements”) in this report have not been audited except for information derived from our audited 2012 consolidated financial statements and notes thereto and should be read in conjunction with our 2012 10-K. Certain information and note disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted in this report pursuant to the rules and regulations of the Securities and Exchange Commission.

Use of Estimates

In preparing our financial statements, we are required to make estimates and assumptions that affect the reported amounts of assets, liabilities and disclosure of contingent liabilities as of the date of the financial statements, and revenues and expenses during the reporting periods. Actual results could differ from those estimates. Estimates that are particularly susceptible to significant change currently relate to the determination of our allowance for loan losses, valuation allowance for real estate losses, other than temporary impairment assessments of our security investments and the need for and amount of a valuation allowance for our deferred tax asset. These estimates involve a higher degree of complexity and subjectivity and may require assumptions about highly uncertain matters. Current market conditions increase the risk and complexity of the judgments in these estimates. In our opinion, all material adjustments necessary for a fair presentation of our financial condition and results of operations for the interim periods presented in this report have been made. These adjustments are of a normal recurring nature. All significant intercompany balances and transactions have been eliminated in consolidation. Our results of operations for the interim periods are not necessarily indicative of results that may be expected for the entire year or any other interim period.

Recent Accounting Standards Update

In July 2012, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (ASU) 2012-02, “Testing Indefinite-Lived Intangible Assets for Impairment,” which, among other things, gives an entity the option to first assess qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that an indefinite-lived intangible asset is impaired. We adopted this ASU on January 1, 2013, and since we do not have intangible assets, it had no impact on our financial statements.

In January 2013, the FASB issued ASU No. 2013-01, “Clarifying the Scope of Disclosures about Offsetting Assets and Liabilities,” which limits the scope of the new balance sheet offsetting disclosures in ASU 2011-11 to derivatives, repurchase agreements, and securities lending transactions to the extent that they are (1) offset in the financial statements or (2) subject to an enforceable master netting arrangement or similar agreement. We adopted this ASU on February 1, 2013 and it had no impact on our financial statements.

In February 2013, the FASB Issued ASU No. 2013-02, “Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income,” which requires entities to present information about reclassification adjustments from accumulated other comprehensive income in their annual financial statements in a single note or on the face of the financial statements. We adopted this ASU on March 1, 2013 and it had no impact on our financial statements.

In February 2013, the FASB Issued ASU No. 2013-04, “Obligations Resulting from Joint and Several Liability Arrangements for Which the Total Amount of the Obligation Is Fixed at the Reporting Date”. ASU 2013-04 provides guidance for the recognition, measurement, and disclosure of obligations resulting from joint and several liability arrangements for obligations within the scope of this ASU, which is effective January 1, 2014. Upon adoption, we do not expect this ASU to impact our financial statements.

7

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 1 - Summary of Significant Accounting Policies, Continued

Recent Accounting Standards Update, Continued

In July 2013, the FASB issued ASU 2013-11, “Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists,” which among other things, require an unrecognized tax benefit, or a portion of an unrecognized tax benefit, to be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, except as denoted within the ASU. The amendments in this ASU are effective for fiscal years, and interim periods within those years, beginning after December 15, 2013. We are currently evaluating the impact on our financial statements with respect to ASU 2013-11.

Recent Regulatory Developments

Basel III Legislation

On July 2, 2013, the FRB approved the final rules implementing the Basel Committee on Banking Supervision’s capital guidelines for U.S. banks. Under the final rules, minimum requirements will increase for both the quantity and quality of capital held by INB. The rules include a new common equity Tier 1 capital to risk-weighted assets ratio of 4.5% and a common equity Tier 1 capital conservation buffer of 2.5% of risk-weighted assets. The final rules also raise the minimum ratio of Tier 1 capital to risk-weighted assets from 4.0% to 6.0% and require a minimum leverage ratio of 4.0%. The final rules also implement strict eligibility criteria for regulatory capital instruments. On July 9, 2013, the FDIC also approved, as an interim final rule, the regulatory capital requirements for U.S. banks, following the actions of the FRB. The FDIC’s rule is identical in substance to the final rules issued by the FRB.

The phase-in period for the final rules will begin for INB on January 1, 2015, with full compliance with all of the final rule’s requirements phased in over a multi-year schedule. We are currently evaluating the provisions of the final rules and their expected impact on us.

8

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 2- Securities Held to Maturity and Available for Sale

The carrying value (amortized cost) and estimated fair value of securities held to maturity are as follows:

($ in thousands)	Number of Securities		Amortized Cost			Gross Unrealized Gains			Gross Unrealized Losses			Estimated Fair Value			Wtd-Avg Yield		Wtd-Avg Expected Life		Wtd-Avg Remaining Maturity
At June 30, 2013
U.S. government agencies (1)		176		$	334,885		$	504		$	5,632		$	329,757		0.85%		3.3 Yrs		4.3 Yrs
Residential mortgage-backed (2)		51			72,646			159			958			71,847		1.86%		4.7 Yrs		16.5 Yrs
State and municipal		1			532			-			4			528		1.25%		3.7 Yrs		3.8 Yrs
Corporate (3)		8			2,923			-			2,314			609		2.01%		19.8 Yrs		20.4 Yrs
		236		$	410,986		$	663		$	8,908		$	402,741		1.04%		3.5Yrs		6.6 Yrs
At December 31, 2012
U.S. government agencies (1)		165		$	355,244		$	1,109		$	233		$	356,120		0.87%		1.6 Yrs		4.6 Yrs
Residential mortgage-backed (2)		48			84,279			651			72			84,858		1.76%		3.3 Yrs		17.3 Yrs
State and municipal		1			533			-			3			530		1.25%		4.2 Yrs		4.3 Yrs
Corporate (3)		8			3,721			-			3,063			658		2.11%		20.3 Yrs		20.9 Yrs
		222		$	443,777		$	1,760		$	3,371		$	442,166		1.05%		2.0 Yrs		7.1 Yrs

(1) Consist of debt obligations of U.S. government sponsored agencies (GSEs) - Federal Home Loan Bank (FHLB), Federal Farm Credit Bank (FFCB), Federal National Mortgage Association (FNMA) and Federal Home Loan Mortgage Corporation (FHLMC), which are federally chartered corporations privately owned by shareholders. GSE securities carry no explicit U.S. government guarantee of creditworthiness. Neither principal nor interest payments are guaranteed by the U.S. government nor do they not constitute a debt or obligation of the U.S. government or any of its agencies or instrumentalities other than the applicable GSE. In September 2008, FNMA and FHLMC were placed under U.S. government conservatorship.

(2) At June 30, 2013, consisted of $16.0 million of Government National Mortgage Association (GNMA) pass-through certificates, $35.7 million of FNMA participation certificates and $21.0 million of FHLMC participation certificates. At December 31, 2012, consisted of $18.7 million of GNMA pass-through certificates, $40.0 million of FNMA participation certificates and $25.6 million of FHLMC participation certificates. The GNMA pass-through certificates are guaranteed as to the payment of principal and interest by the full faith and credit of the U.S. government while the FNMA and FHLMC certificates have an implied guarantee by such agency as to principal and interest payments.

(3) Consist of variable-rate pooled trust preferred securities backed by obligations of companies in the banking industry. Amortized cost at June 30, 2013 and December 31, 2012 is reported net of other than temporary impairment charges of $4.9 million and $4.2 million, respectively.

The estimated fair values of securities held to maturity with gross unrealized losses segregated between securities that have been in a continuous unrealized loss position for less than twelve months at the respective dates and those that have been in a continuous unrealized loss position for twelve months or longer are summarized as follows:

($ in thousands)	Number of Securities		Less Than Twelve Months						Twelve Months or Longer						Total
			Estimated Fair Value			Gross Unrealized Losses			Estimated Fair Value			Gross Unrealized Losses			Estimated Fair Value			Gross Unrealized Losses
At June 30, 2013
U.S. government agencies		153		$	283,154		$	5,632		$	-		$	-		$	283,154		$	5,632
Residential mortgage-backed		42			58,403			931			1,044			27			59,447			958
State and municipal		1			528			4			-			-			528			4
Corporate		8			-			-			609			2,314			609			2,314
		204		$	342,085		$	6,567		$	1,653		$	2,341		$	343,738		$	8,908
At December 31, 2012
U.S. government agencies		53		$	129,365		$	233		$	-		$	-		$	129,365		$	233
Residential mortgage-backed		14			24,481			72			-			-			24,481			72
State and municipal		1			530			3			-			-			530			3
Corporate		8			-			-			658			3,063			658			3,063
		76		$	154,376		$	308		$	658		$	3,063		$	155,034		$	3,371

Nearly all of the securities we own are investment grade and have either fixed interest rates or have predetermined scheduled interest rate increases and nearly all have call or prepayment features that allow the issuer to repay all or a portion of the security at par before its stated maturity without penalty. In general, as interest rates rise, the estimated fair value of fixed-rate securities will decrease; as interest rates fall, their value will increase. We generally view changes in fair value caused by changes in interest rates as temporary, which is consistent with our experience.

9

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 2 - Securities Held to Maturity and Available for Sale, Continued

INB, which holds the portfolio, has the ability and intent to hold all of these investments for a period of time sufficient for the estimated fair value of the securities with unrealized losses to recover, which may be at the time of maturity. Historically, INB has always recovered the cost of its investments in securities upon maturity. We view all the gross unrealized losses related to the agency, mortgaged-backed and state and municipal securities to be temporary for the reasons noted above. The estimated fair values disclosed in the preceding table for U.S. government agency, mortgage-backed and state and municipal securities are obtained from third-party brokers who provide quoted prices derived from active markets for identical or similar securities.

INB also owns trust preferred securities that are classified as held to maturity. The investments in these debt securities represent beneficial interests in securitized financial assets that have contractual cash flows. They consist of mezzanine-class, variable-rate (indexed to 3 month libor) pooled trust preferred securities backed by debt obligations of companies in the banking industry. At the time of purchase, these securities were investment grade rated. The current estimated fair values of these securities are depressed due to various reasons, including the weak economy, the financial condition of a large number of the issuing banks, a number of issuing banks that are no longer in business and restrictions that have been or can be placed on the payment of interest by regulatory agencies, all of which have severely reduced the demand for these securities and rendered their trading market inactive. There has been an adverse change in the estimated future cash flows from these securities due to the reasons cited above such that all of these securities have been other than temporarily impaired (OTTI) to varying degrees as denoted in the table that follows.

The following table provides various information regarding trust preferred securities.

($ in thousands)	Credit	Cost		Write			Adj. Cost		Estimated Fair		Unrealized			% of Collateral				# of Banks		Discount (4)				PV of Expected
Cusip # (1)	Rating	Basis		Downs (2)			Basis		Value (3)		Loss			Defaulted		Deferred		in Pool		Margin		Rate		Cash Flows
At June 30, 2013
74041PAEO	C	$	998	$	(837	)	$	161	$	25	$	(136	)		40.10%		13.90%		39		1.92%		4.63%	$	343
74040XAD6	C+		1,000		(447	)		553		162		(391	)		17.20%		9.80%		54		1.64%		4.60%		971
74040XAE4	C+		979		(424	)		555		163		(392	)		17.20%		9.80%		54		1.85%		4.81%		944
74040XAE4	C+		978		(424	)		554		163		(391	)		17.20%		9.80%		54		1.85%		4.81%		944
74040YAF9	C+		915		(756	)		159		33		(126	)		27.90%		6.80%		58		1.88%		4.74%		749
74040YAE2	C+		934		(776	)		158		32		(126	)		27.90%		6.80%		58		1.70%		4.56%		765
74041UAE9	C+		1,021		(630	)		391		16		(375	)		8.00%		29.00%		64		1.36%		4.19%		738
74041UAE9	C+		1,022		(630	)		392		15		(377	)		8.00%		29.00%		64		1.39%		4.22%		736
		$	7,847	$	(4,924	)	$	2,923	$	609	$	(2,314	)											$	6,190
At December 31, 2012
74041PAEO	C	$	999	$	(797	)	$	202	$	31	$	(171	)		39.23%		13.76%		39		1.92%		4.04%	$	348
74040XAD6	C+		1,010		(316	)		694		180		(514	)		16.31%		9.19%		54		1.64%		3.97%		989
74040XAE4	C+		988		(294	)		694		180		(514	)		16.31%		9.19%		54		1.85%		4.18%		959
74040XAE4	C+		988		(294	)		694		180		(514	)		16.31%		9.19%		54		1.85%		4.18%		959
74040YAF9	C		952		(718	)		234		32		(202	)		27.24%		13.28%		58		1.88%		4.04%		642
74040YAE2	C		972		(737	)		235		32		(203	)		27.24%		13.28%		58		1.70%		3.86%		655
74041UAE9	C+		1,022		(539	)		483		11		(472	)		7.80%		31.17%		64		1.36%		3.61%		638
74041UAE9	C+		1,023		(538	)		485		12		(473	)		7.80%		31.17%		64		1.39%		3.64%		636
		$	7,954	$	(4,233	)	$	3,721	$	658	$	(3,063	)											$	5,826

(1) All of these securities were on cash basis accounting because INB is currently not receiving all scheduled contractual interest payments on these securities. A large portion of the contractual cash flows for the interest payments on these securities are being redirected to a more senior class of bondholders to pay down the principal balance on the more senior class faster. This occurs when deferral and default activity reduces the security’s underlying performing collateral to a level where a predetermined coverage test fails and requires cash flows from interest payments to be redirected to a senior class of security holders. If no additional deferrals or defaults occur, such test will eventually be met again through the redirection of the cash flow and cash interest payments would resume on INB’s bonds, although no such assurance can be given as to the amount and timing of the resumption, if any. In the first half of 2013, INB received payments on cusips# 74040XAD6, 74040XAE4, 74040YAF9 and 74040YAE2 totaling approximately $107,000.

(2) Writedowns are derived based on analysis of various factors and consider the difference between the book value of the security and the projected present value of the security’s cash flows as indicated per an analysis performed using guidance prescribed by GAAP.

10

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 2 - Securities Held to Maturity and Available for Sale, Continued

Notes to the preceding table continued:

(3) Obtained from Moody’s pricing service, which uses a complex valuation model that factors in numerous assumptions and data, including anticipated discounts related to illiquid trading markets, credit and interest rate risk, which under GAAP would be considered Level 3 inputs. INB believes that the actual values that would be realized in an orderly market under normal credit conditions between a willing buyer and seller would approximate the projected present value (PV) of the securities’ cash flows and therefore, these estimated fair values are used for disclosure purposes only and are not used for calculating and recording impairment. INB also has the intent and the ability to retain these trust preferred securities until maturity and currently has no intention of selling them. We view the gross unrealized losses related to these securities to be temporary.

(4) In determining whether there is OTTI, INB relies on a cash flow analysis as prescribed under GAAP (ASC 320-10-35) and prepared by a third party specialist to determine whether conditions are such that the projected cash flows are insufficient to recover INB’s principal investment. The basic methodology under GAAP is to compare the present value of the cash flows that are derived from assumptions made with respect to deferrals, defaults and prepayments from quarter to quarter. A decline in the present value versus that for the previous quarter is considered to be an adverse change. The discount margin in the table above represents the incremental credit spread used to derive the discount rate for present value computations. Consistent with GAAP, we analyze the specific credit characteristics of the collateral underlying each individual security to develop the deferral/default assumptions for estimated cash flows. This analysis consists of examining available data regarding trends in earnings and capital and problem asset ratios of each bank in the collateral pool in order to estimate their capacity to continue principal and interest payments on the investments we own. In order to estimate the expected cash flows, we focused on each bank’s Texas ratio, which is defined as nonperforming assets plus 90 day past due loans divided by tangible equity plus loan loss reserves. We concluded that banks with Texas ratios of 75% or more may experience greater difficulties in making payments. Based on our judgment, we determined and used the following assumptions in projecting cash flows: for those banks that were in default, we assumed no cash flows, for those banks that had deferred payments, we assumed a 15% recovery after a 2 year lag, and for banks that were paying we assumed prepayments of 1% annually and 100% at maturity and annual defaults of 75 basis points. It should be noted that the results of any discounted cash flow analysis are significantly affected by variables such as the estimate of the probability of default, discount rates, prepayment rates and the creditworthiness of the underlying issuers. Therefore, changes in any of these assumptions could cause the results of our cash flow models and OTTI assessments to deviate and result in different conclusions.

The table below provides a cumulative roll forward of credit losses recognized on securities held to maturity for the periods indicated.

	Quarter Ended June 30,				Six-Months Ended June 30,
($ in thousands)	2013		2012		2013		2012
Balance at beginning of period		$4,599		$3,808		$4,233		$3,651
Additional credit losses on debt securities for which OTTI was previously recognized		325		-		691		157
Balance at end of period		$4,924		$3,808		$4,924		$3,808

The following is a summary of the carrying value (amortized cost) and fair value of securities held to maturity as of June 30, 2013, by remaining period to contractual maturity (ignoring earlier call dates, if any). Actual maturities may differ from contractual maturities because certain security issuers have the right to call or prepay their obligations.

The table below does not consider the effects of possible prepayments or unscheduled repayments.

($ in thousands)	Amortized Cost		Estimated Fair Value		Wtd-Avg Yield
Due in one year or less		$ 8,775		$ 8,818	1.15%
Due after one year through five years		232,625		230,027	0.77
Due after five years through ten years		106,723		103,985	1.05
Due after ten years		62,863		59,911	1.98
		$410,986		$402,741	1.04%

At June 30, 2013 and December 31, 2012, the carrying value of securities available for sale amounted to approximately $1.0 million, which also approximated estimated fair value. The investment represented approximately 90,700 and 90,000 shares owned at June 30, 2013 and December 31, 2012, respectively, in an intermediate bond fund that holds securities that are deemed to be qualified under the Community Reinvestment Act.

11

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 3 - Loans Receivable

Major classifications of loans receivable are summarized as follows:

	At June 30, 2013						At December 31, 2012
($ in thousands)	# of Loans		Amount				# of Loans		Amount
Loans Secured By Real Estate:
Commercial loans		372		$	795,772			376		$	852,213
Multifamily loans		136			197,464			142			208,699
One to four family loans		18			59,162			13			41,676
Land loans		4			5,942			7			7,167
		530			1,058,340			538			1,109,755
All Other Loans:
Business loans		19			1,157			18			949
Consumer loans		15			304			12			359
		34			1,461			30			1,308
Loans receivable, gross		564			1,059,801			568			1,111,063
Deferred loan fees					(3,610	)					(3,597)
Loans receivable, net of deferred fees					1,056,191						1,107,466
Allowance for loan losses					(26,455	)					(28,103)
Loans receivable, net				$	1,029,736					$	1,079,363

At June 30, 2013 and December 31, 2012, there were $39.1 million and $45.9 million of loans, respectively, on nonaccrual status, and $11.5 million and $20.1 million of loans, respectively, classified as accruing TDRs. These loans represented all of our impaired loans as of those dates.

At June 30, 2013, there were two loans totaling $5.3 million, compared to two loans totaling $4.4 million at December 31, 2012, that were 90 days past due and still accruing interest. This category normally consists of loans that have matured and were in the process of being extended, and the borrowers were making monthly payments.

The recorded investment, corresponding specific impairment valuation allowance and unpaid principal balance of our impaired loans at the dates indicated are summarized follows:

	(1)																(2)		(3)
	Recorded Investment by State																Specific Valuation		Total Unpaid		# of
($ in thousands)	NY		FL		NJ		GA		CT		OH		SD		Total		Allowance		Principal		Loans
At June 30, 2013
Commercial real estate:
Retail	$	8,305	$	9,005	$	-	$	-	$	2,746	$	1,000	$	-	$	21,056		$1,593	$	28,497		6
Office Building		-		15,294		-		8,695		-		-		-		23,989		1,978		23,989		3
Mixed Use		-		-		500				-		-		-		500		25		500		1
Multifamily		-		3,150		-				-		-		-		3,150		598		3,150		2
Land		-		-		-				-		-		1,838		1,838		500		1,838		1
Totals	$	8,305	$	27,449	$	500	$	8,695	$	2,746	$	1,000	$	1,838	$	50,533		$4,694		$57,974		13
At December 31, 2012
Commercial Real Estate
Retail	$	11,837	$	9,005	$	-	$	-	$	-	$	1,000	$	-	$	21,842		$1,966	$	27,596		6
Office Building		-		17,988		883		-		-		-		-		18,871		583		19,621		3
Warehouse		950		-		-		-		-		-		-		950		28		950		1
Mixed Use		8,632		-		500		-		-		-		-		9,132		1,248		9,421		4
Multifamily		-		12,577		-		-		-		-		-		12,577		1,542		14,225		6
Land		515		-		-		-		-		-		2,086		2,601		521		2,601		3
Totals	$	21,934	$	39,570	$	1,383	$	-	$	-	$	1,000	$	2,086	$	65,973		$5,888		$74,414		23

(1) Represents contractual unpaid principal less any partial principal chargeoffs and interest received and applied as a reduction of principal.

(2) Represents a specific valuation allowance against the recorded investment included as part of the overall allowance for loan losses.

All impaired loans at the dates indicated in the table had a specific valuation allowance.

(3) Represents contractual unpaid principal balance (shown for informational purposes only). The borrowers are obligated to pay such amounts. However the eventual collection of such amounts by us cannot be assured.

12

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 3 - Loans Receivable, Continued

Other information related to our impaired loans is summarized as follows:

	Quarter Ended June 30,				Six-Months Ended June 30,
($ in thousands)	2013		2012		2013		2012
Average recorded investment in nonaccrual loans		$39,733		$54,933		$41,831		$55,654
Total cash basis interest income recognized on nonaccrual loans		610		723		1,208		1,422
Average recorded investment in accruing TDR loans		13,271		10,363		15,799		9,418
Total interest income recognized on accruing TDR loans under modified terms		179		137		429		260

Age analysis of our loan portfolio by segment at June 30, 2013 is summarized as follows:

($ in thousands)	Current		Past Due 31-59 Days		Past Due 60-89 Days		Past Due 90 or more Days		Total Past Due		Total Classified Nonaccrual
Accruing Loans:
Commercial real estate		$   748,064		$-		$  5,643		$5,285		$10,928		$          -
Multifamily		189,753		-		5,422		-		5,422		-
One to four family		59,162		-		-		-		-		-
Land		5,942		-		-		-		-		-
All other		1,461		-		-		-		-		-
Total accruing loans		1,004,382		-		11,065		5,285		16,350		-
Nonaccrual Loans (1):
Commercial real estate		36,780		-		-		-		-		36,780
Multifamily		2,289		-		-		-		-		2,289
Total nonaccrual loans		39,069		-		-		-		-		39,069
Total loans		$1,043,451		$-		$11,065		$5,285		$16,350		$39,069

Age analysis of our loan portfolio by segment at December 31, 2012 is summarized as follows:

($ in thousands)	Current		Past Due 31-59 Days		Past Due 60-89 Days		Past Due 90 or more Days		Total Past Due		Total Classified Nonaccrual
Accruing Loans:
Commercial real estate		$   799,130		$12,836		$-		$  4,391		$17,227		$          -
Multifamily		198,942		-		-		-		-		-
One to four family		41,676		-		-		-		-		-
Land		4,221		2,661		-		-		2,661		-
All other		1,308		-		-		-		-		-
Total accruing loans		1,045,277		15,497		-		4,391		19,888		-
Nonaccrual Loans (1):
Commercial real estate		32,701		-		-		3,155		3,155		35,856
Multifamily		7,261		-		-		2,496		2,496		9,757
Land		285		-		-		-		-		285
Total nonaccrual loans		40,247		-		-		5,651		5,651		45,898
Total loans		$1,085,524		$15,497		$-		$10,042		$25,539		$45,898

(1) The amount of nonaccrual loans in the current column included $35.8 million of TDRs at June 30, 2013 and $36.3 million of TDRs at December 31, 2012 for which payments are being made in accordance with their restructured terms, but the loans were maintained on nonaccrual status in accordance with regulatory guidance. The remaining portion at both dates was comprised of certain paying loans classified nonaccrual due to concerns regarding the borrowers’ ability to continue making payments. Interest income from loan payments on all loans in nonaccrual status is recognized on a cash basis, provided the remaining principal balance is deemed collectible.

13

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 3 - Loans Receivable, Continued

Information regarding the credit quality of the loan portfolio based on internally assigned grades follows:

($ in thousands)	Pass		Special Mention		Substandard (1)		Total
At June 30, 2013
Commercial real estate		$728,226		$19,693		$47,853		$   795,772
Multifamily		191,937		2,377		3,150		197,464
One to four family		59,162		-		-		59,162
Land		4,104		-		1,838		5,942
All other		1,461		-		-		1,461
Total loans		$984,890		$22,070		$52,841		$1,059,801
Allocation of allowance for loan losses		$  20,581		$     527		$  5,347		$     26,455
At December 31, 2012
Commercial real estate		$   775,136		$17,041		$60,036		$852,213
Multifamily		193,738		2,384		12,577		208,699
One to four family		41,676		-		-		41,676
Land		4,566		-		2,601		7,167
All other		1,308		-		-		1,308
Total loans		$1,016,424		$19,425		$75,214		$1,111,063
Allocation of allowance for loan losses		$     20,037		$     443		$  7,623		$     28,103

(1) Substandard loans consist of $39.1 million of nonaccrual loans, $6.1 million of accruing TDRs and $7.6 million of other performing loans at June 30, 2013, compared to $45.9 million of nonaccrual loans, $20.1 million of accruing TDRs and $9.2 million of other performing loans at December 31, 2012. At June 30, 2013, we also had one accruing TDR for $5.4 million which was rated pass.

The geographic distribution of the loan portfolio by state follows:

	At June 30, 2013					At December 31, 2012
($ in thousands)	Amount		% of Total			Amount		% of Total
New York	$	657,176		62.0	%		$   717,141		64.5	%
Florida		298,498		28.2			286,619		25.8
New Jersey		16,158		1.5			26,425		2.4
Pennsylvania		11,707		1.1			10,270		0.9
North Carolina		14,371		1.4			14,256		1.3
Georgia		11,663		1.1			11,752		1.1
Connecticut		9,390		0.9			11,216		1.0
Virginia		11,625		1.1			11,758		1.1
Kentucky		10,666		1.0			7,512		0.7
South Carolina		10,587		1.0			5,853		0.5
Ohio		2,245		0.2			2,260		0.2
South Dakota		1,838		0.2			2,086		0.2
All other states		3,877		0.3			3,915		0.3
	$	1,059,801		100.0	%		$1,111,063		100.0	%

Information regarding loans restructured during the six-months ended June 30, 2013 follows:

($ in thousands)	Number of Loans	Recorded Investment
		Pre-Modification		Post-Modification
Commercial real estate – interest rate reduced	2		$9,159		$9,159

Information regarding loans restructured during the six-months ended June 30, 2012 is as follows:

($ in thousands)	Number of Loans	Recorded Investment
		Pre-Modification		Post-Modification
Land – extended maturity date	2		$520		$520

During the six-months ended June 30, 2013, there was one TDR (which loan was modified within the previous 12 months) in the amount of $3.0 million that defaulted in March 2013. This loan subsequently was paid off in June 2013. During the six-months ended June 30, 2013, one TDR in the amount of $1.9 million matured. This loan was re-financed by INB and transferred to a performing non-TDR category since the borrower was no longer experiencing financial difficulties.

During the six-months ended June 30, 2012, there were no TDRs that defaulted nor TDRs transferred to a non-TDR loan category.

14

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 3 - Loans Receivable, Continued

The distribution of TDRs by accruing versus non-accruing, by loan type and by geographic distribution follows:

($ in thousands)	At June 30, 2013		At December 31, 2012
Performing – nonaccrual status		$35,823		$36,291
Performing - accrual status		11,464		20,076
		$47,287		$56,367
Commercial real estate		$42,299		$43,685
Multifamily		3,150		10,081
Land		1,838		2,601
		$47,287		$56,367
New York		$  8,305		$18,478
Florida		27,449		33,920
New Jersey		-		883
Georgia		8,695		-
Ohio		1,000		1,000
South Dakota		1,838		2,086
		$47,287		$56,367

Note 4 - Allowance for Loan Losses

Activity in the allowance for loan losses by loan type for the periods indicated is as follows:

($ in thousands)	Commercial Real Estate			Multifamily			One to Four Family			Land			All Other		Total
Quarter Ended June 30, 2013
Balance at beginning of period		$18,644			$5,617			$2,971			$   970			$  8		$28,210
Loan chargeoffs		(1,817	)		(6	)		-			-			-		(1,823	)
Loan recoveries (1)		818			-			-			-			-		818
Provision (credit) for loan losses		(49	)		(513	)		(176	)		(14	)		2		(750	)
Balance at end of period		$17,596			$5,098			$2,795			$   956			$10		$26,455
Quarter Ended June 30, 2012
Balance at beginning of period		$18,363			$8,321			$   397			$2,078			$10		$29,169
Loan chargeoffs		(237	)		(261	)		-			-			-		(498	)
Loan recoveries		152			21			-			-			-		173
Provision (credit) for loan losses		65			399			105			(569	)		-		-
Balance at end of period		$18,343			$8,480			$   502			$1,509			$10		$28,844

Activity in the allowance for loan losses by loan type for the periods indicated is as follows:

($ in thousands)	Commercial Real Estate			Multifamily			One to Four Family		Land			All Other		Total
Six-Months Ended June 30, 2013
Balance at beginning of period		$19,051			$6,881			$1,120		$1,043			$  8		$28,103
Loan chargeoffs		(1,932	)		(6	)		-		-			-		(1,938	)
Loan recoveries (1)		880			677			-		483			-		2,040
Provision (credit) for loan losses		(403	)		(2,454	)		1,675		(570	)		2		(1,750	)
Balance at end of period		$17,596			$5,098			$2,795		$   956			$10		$26,455
Six-Months Ended June 30, 2012
Balance at beginning of period		$19,156			$8,848			$   332		$2,069			$10		$30,415
Loan chargeoffs		(1,667	)		(261	)		-		-			-		(1,928	)
Loan recoveries		320			37			-		-			-		357
Provision for loan losses		534			(144	)		170		(560	)		-		-
Balance at end of period		$18,343			$8,480			$   502		$1,509			$10		$28,844

(1) See note 14 to financial statements in this report for a discussion on recoveries.

15

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 4 - Allowance for Loan Losses, Continued

The following tables set forth the balances of our loans receivable by segment and impairment evaluation and the allowance for loan losses associated with such loans at the dates indicated.

($ in thousands)	Commercial   Real Estate		Multifamily		One to Four   Family		Land		All Other		Total
At June 30, 2013
Loans:
Individually evaluated for impairment		$   45,545		$3,150		$          -		$1.838		$          -		$50,533
Collectively evaluated for impairment		750,227		194,314		59,162		4,104		1,461		1,009,268
Total loans		$ 795,772		$197,464		$59,162		$5,942		$1,461		$1,059,801
Allowance for loan losses:
Individually evaluated for impairment (1)		$     3,596		$598		$          -		$500		$          -		$4,694
Collectively evaluated for impairment		14,000		4,500		2,795		456		10		21,761
Total allowance for loan losses		$   17,596		$5,098		$2,795		$956		$10		$26,455
At December 31, 2012
Loans:
Individually evaluated for impairment		$   50,795		$12,577		$          -		$2,601		$          -		$65,973
Collectively evaluated for impairment		801,418		196,122		41,676		4,566		1,308		1,045,090
Total loans		$ 852,213		$208,699		$41,676		$7,167		$1,308		$1,111,063
Allowance for loan losses:
Individually evaluated for impairment (1)		$     3,825		$1,542		$          -		$521		$          -		$5,888
Collectively evaluated for impairment		15,226		5,339		1,120		522		8		22,215
Total allowance for loan losses		$   19,051		$6,881		$1,120		$1,043		$8		$28,103

(1) See note 3 to financial statements in this report.

Note 5 - Foreclosed Real Estate and Valuation Allowance for Real Estate Losses

Real estate acquired through foreclosure by property type is summarized as follows:

	At June 30, 2013					At December 31, 2012
($ in thousands)	# of Properties		Amount (1)			# of Properties		Amount (1)
Commercial real estate		3		$	5,584		2		$	2,790
Multifamily		2			8,285		3			12,000
Land		1			1,000		1			1,133
Real estate acquired through foreclosure		6		$	14,869		6		$	15,923

(1) Reported net of any associated valuation allowance.

Activity in the valuation allowance for real estate losses is summarized as follows:

	Quarter Ended June 30,						Six-Months Ended June 30,
($ in thousands)	2013			2012			2013			2012
Valuation allowance at beginning of period		$	5,968		$	6,548		$	5,339		$	6,037
Provision for real estate losses			76			1,397			705			1,908
Valuation allowance at end of period		$	6,044		$	7,945		$	6,044		$	7,945

Note 6 - Deposits

Scheduled maturities of certificates of deposit accounts (CDs) are as follows:

	At June 30, 2013				At December 31, 2012
($ in thousands)	Amount			Wtd-Avg     Stated Rate		Amount			Wtd-Avg     Stated Rate
Within one year		$	449,115	2.97%			$	519,236	2.92%
Over one to two years			220,499	2.39				181,698	2.79
Over two to three years			58,268	2.13				89,049	2.74
Over three to four years			94,483	2.82				60,119	3.02
Over four years			60,923	2.84				86,776	2.93
		$	883,288	2.75%			$	936,878	2.89%

CDs of $100,000 or more totaled $446 million at June 30, 2013 and $463 million at December 31, 2012 and included brokered CDs of $70 million and $78 million, respectively.

16

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 6 - Deposits, Continued

At June 30, 2013, all CDs of $100,000 or more (inclusive of brokered CDs) by remaining maturity were as follows: $226 million due within one year; $108 million due over one to two years; $25 million due over two to three years; $52 million due over three to four years; and $35 million due thereafter. At June 30, 2013, brokered CDs had a weighted average rate of 4.89% and their remaining maturities were as follows: $33 million due within one year; $20 million due over one to two years; $4 million due over three to four years and $13 million due over four years.

Note 7 - Lines of Credit

At June 30, 2013, INB had $25 million of unsecured credit lines that were cancelable by the lender at any time. As a member of the Federal Home Loan Bank of New York (FHLB) and the Federal Reserve Bank of New York (FRB), INB can borrow from these institutions on a secured basis. At June 30, 2013, INB had available collateral consisting of investment securities and certain loans that could be pledged to support additional total borrowings of approximately $442 million from the FHLB and FRB, if needed. There were no borrowings outstanding at June 30, 2013 or December 31, 2012. There were no borrowings during the first six-months of 2013.

The following is a summary of certain information regarding FHLB advances in the aggregate the 2012 periods indicated.

($ in thousands)	Quarter Ended June 30, 2012	Six-Months Ended   June 30, 2012
Balance at period end	$10,500		$10,500
Maximum amount outstanding at any month end for the period	$10,500		$13,500
Average outstanding balance for the period	$10,500		$12,077
Weighted-average interest rate paid for the period	4.24%		4.25%
Weighted-average interest rate at period end	4.24%		4.24%

Note 8 - Subordinated Debentures – Capital Securities

Capital Securities (commonly referred to as trust preferred securities) outstanding are summarized as follows:

	At June 30, 2013						At December 31, 2012
($ in thousands)	Principal		Accrued   Interest   Payable		Interest Rate		Principal		Accrued   Interest   Payable		Interest   Rate
Capital Securities II - debentures due September 17, 2033		$15,464		$19		3.22%		$15,464		$1,661		3.26%
Capital Securities III - debentures due March 17, 2034		15,464		18		3.06%		15,464		1,577		3.10%
Capital Securities IV - debentures due September 20, 2034		15,464		13		2.67%		15,464		1,370		2.71%
Capital Securities V - debentures due December 15, 2036		10,310		8		1.92%		10,310		1,620		1.96%
		$56,702		$58				$56,702		$6,228

The securities are obligations of IBC’s wholly owned statutory business trusts, Intervest Statutory Trust II, III, IV and V, respectively. Each Trust was formed with a capital contribution from IBC and for the sole purpose of issuing and administering the Capital Securities. The proceeds from the issuance of the Capital Securities together with the capital contribution for each Trust were used to acquire IBC’s Junior Subordinated Debentures that are due concurrently with the Capital Securities. The Capital Securities, net of IBC’s capital contributions of $1.7 million, total $55 million and qualify as regulatory Tier 1 capital up to certain limits. IBC has guaranteed the payment of distributions on, payments on any redemptions of, and any liquidation distribution with respect to the Capital Securities. Issuance costs associated with Capital Securities II to IV were capitalized and are being amortized over the contractual life of the securities using the straight-line method. The unamortized balance totaled approximately $0.7 million at June 30, 2013. There were no issuance costs associated with Capital Securities V.

Interest payments on the Junior Subordinated Debentures (and the corresponding distributions on the Capital Securities) are payable in arrears as follows:

• Capital Securities II - quarterly at the rate of 2.95% over 3 month libor;

• Capital Securities III - quarterly at the rate of 2.79% over 3 month libor;

• Capital Securities IV- quarterly at the rate of 2.40% over 3 month libor; and

• Capital Securities V - quarterly at the rate of 1.65% over 3 month libor.

17

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 8 - Subordinated Debentures – Capital Securities, Continued

Interest payments may be deferred at any time and from time to time during the term of the Junior Subordinated Debentures at IBC’s election for up to 20 consecutive quarterly periods, or 5 years. There is no limitation on the number of extension periods IBC may elect, provided, however, no deferral period may extend beyond the maturity date of the Junior Subordinated Debentures. During an interest deferral period, interest will continue to accrue on the Junior Subordinated Debentures and interest on such accrued interest will accrue at an annual rate equal to the interest rate in effect for such deferral period, compounded quarterly from the date such interest would have been payable were it not deferred. At the end of the deferral period, IBC will be obligated to pay all interest then accrued and unpaid. During the deferral period, among other restrictions, IBC and any affiliate cannot, subject to certain exceptions: (i) declare or pay any dividends or distributions on, or redeem, purchase or acquire any capital stock of IBC or its affiliates (other than payment of dividends to IBC); or (ii) make any payment of principal or interest or premium on, or repay, repurchase or redeem any debt securities of IBC or its affiliates that rank pari passu with or junior to the Junior Subordinated Debentures. In February 2010, as required by its primary regulator, IBC exercised its right to defer interest payments as permitted under the indentures governing the securities. In June 2013, IBC, with approval from its regulator, repaid all accrued interest payments in arrears on the Junior Subordinated Debentures.

The Capital Securities are subject to mandatory redemption as follows: (i) in whole, but not in part, upon repayment of the Junior Subordinated Debentures at stated maturity or earlier, at the option of IBC, within 90 days following the occurrence and continuation of certain changes in the tax or capital treatment of the Capital Securities, or a change in law such that the statutory trust would be considered an investment company, contemporaneously with the redemption by IBC of the Junior Subordinated Debentures; and (ii) in whole or in part at any time contemporaneously with the optional redemption by IBC of the Junior Subordinated Debentures in whole or in part. Any redemption would be subject to the receipt of regulatory approvals.

Note 9 - Stockholders’ Equity and Partial Redemption of Preferred Stock

IBC is authorized to issue up to 62,300,000 shares of its capital stock, consisting of 62,000,000 shares of common stock and 300,000 shares of preferred stock. IBC’s board of directors determines the powers, preferences and rights, and the qualifications, limitations, and restrictions thereof on any series of preferred stock issued.

From December 23, 2008 through June 24, 2013 a total of 25,000 shares of preferred stock were designated as Series A (the “Preferred Stock”) and were owned by the U.S. Department of the Treasury (the “Treasury”). The Preferred Stock was issued to the Treasury by IBC in connection with IBC’s participation in the Capital Purchase Program (the “CPP”) under the Treasury’s Troubled Asset Relief Program (“TARP”), together with a ten-year warrant (the “Warrant”) to purchase 691,882 shares of IBC’s common stock at an exercise price of $5.42 per share. As described in greater detail in note 10 to the financial statements in our 2012 10-K, in February 2010, IBC ceased the declaration and payment of dividends on the Preferred Stock as required by IBC’s primary regulator.

On June 6, 2013, the Treasury announced its intent to sell its investment in IBC’s Preferred Stock, along with similar investments the Treasury had made in five other financial institutions, primarily to qualified institutional buyers and certain institutional accredited investors. IBC sought and obtained regulatory approvals allowing it to participate in the auction. Using a modified Dutch auction methodology that established a market price by allowing investors to submit bids at specified increments during the period from June 10, 2013 through June 13, 2013, the Treasury auctioned all of IBC’s 25,000 shares of Preferred Stock. IBC was the winning bidder on 6,250 shares of the Preferred Stock and the remaining 18,750 shares were purchased by unrelated third parties. The closing price of the auctioned shares was $970.00 per share. The Treasury continued to hold the Warrant as of June 30, 2013.

On June 24, 2013, IBC completed the repurchase of 6,250 shares of the Preferred Stock from the Treasury and those shares were retired. The shares were repurchased at $970.00 per share or $6.1 million, plus an additional $1.2 million in accrued and unpaid dividends through June 24, 2013, for a total of $7.3 million. At June 30, 2013, preferred dividends accumulated and in arrears on the remaining 18,750 shares of Preferred Stock outstanding totaled $3.7 million. As a result of the Treasury no longer owning any of IBC’s Preferred Stock, IBC is no longer subject to Treasury’s regulations concerning executive compensation and corporate governance. See note 17 to the financial statements in this report for discussion on the planned redemption of the remaining 18,750 shares.

18

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 10 - Common Stock Warrant, Options and Restricted Common Stock

IBC has shareholder-approved plans, the 2006 Long Term Incentive Plan and the 2013 Equity Incentive Plan (together referred to as the “Plans”) under which stock options, restricted stock and other forms of incentive compensation may be awarded from time to time to officers, employees and directors of IBC and its subsidiaries. The maximum number of shares of common stock that may be awarded under the Plans is 2,250,000. At June 30, 2013, 763,560 shares of common stock were available for award under the Plans. There were no awards of stock options in the first six months of 2013 or 2012.

A summary of activity in outstanding common stock options and related information follows:

	Exercise Price Per Warrant/Option														Wtd-Avg.   Exercise   Price
($ in thousands, except per share amounts)		$5.42 (1)	$17.10		$7.50		$4.02		$3.00		$2.55		Total
Outstanding at December 31, 2012		691,882	116,640		120,190		68,910		38,200		42,300		1,078,122			$ 6.63
Forfeited/expired (2)		-	(600	)	(600	)	(500	)	(1,000	)	(2,100	)	(4,800	)		$ 5.23
Options exercised		-	-		-		(8,400	)	(1,800	)	(1,367	)	(11,567	)		$ 3.69
Outstanding at June 30, 2013		691,882	116,040		119,590		60,010		35,400		38,833		1,061,755			$ 6.67
Expiration date		12/23/18	12/13/17		12/11/18		12/10/19		12/09/20		12/08/21
Vested and exercisable (3)		100%	100%		100%		100%		67%		33%		96%
Wtd-avg contractual remaining term (in years)		5.5	4.5		5.5		6.5		7.5		8.4		5.6
Intrinsic value at June 30, 2013 (4)		$872	-		-		$160		$130		$160		$1,322

(1) This is the warrant held by the U.S. Treasury as described in note 9 to the financial statements in this report.

(2) Represent options forfeited or expired unexercised.

(3) The $3.00 options further vest and become 100% exercisable on December 9, 2013. The $2.55 options further vest and become exercisable at the rate of 33.33% on December 8, 2013 and 2014. Full vesting may occur earlier upon the occurrence of certain events as defined in the option agreement.

(4) Intrinsic value was calculated using the closing price of IBC’s common stock on June 30, 2013 of $6.68.

A summary of selected information regarding restricted common stock awards made under the Plans during the six-months ended June 30, 2013 and 2012 follows:

($ in thousands, except per share amounts)	Stock Grant		Stock Grant
Grant date of award		1/24/13		1/19/12
Total restricted shares of stock awarded (1)		330,700		465,400
Estimated fair value per share awarded (2)		$4.50		$2.90
Total estimated fair value of award		$1,488,150		$1,349,660
Awards scheduled to vest as follows:
January 2013		-		256,800
January 2014		49,566		133,455
January 2015		170,888		75,145
January 2016		110,246		-
		330,700		465,400

(1) For the 2012 period, awards were as follows: a total of 175,000 shares to five executive officers (vesting in two installments, with two thirds vesting on the second anniversary of the grant and the remaining one third on the third anniversary of the grant); a total of 240,000 shares to six non-employee directors (vesting 100% on the first anniversary of the grant); and a total of 50,400 shares to other officers and employees (vesting in three equal installments, with one third on each of the next three anniversary dates of the grant).

For the 2013 period, awards were as follows: a total of 182,000 shares to five executive officers (vesting in two installments, with two thirds vesting on the second anniversary of the grant and the remaining one third on the third anniversary of the grant); a total of 80,000 shares to eight non-employee directors and 68,700 shares to other officers and employees (vesting in three equal installments, with one third on each of the next three anniversary dates of the grant).

(2) Fair value of each award was estimated as of the grant date based on the closing market price of the common stock on the grant date.

A summary of activity in outstanding restricted common stock and related information follows:

	Price Per Share
	$2.35		$2.90		$4.50		Total
Outstanding at December 31, 2012		317,500		464,800		-		782,300
Shares vested and no longer restricted		-		(256,600)		-		(256,600)
Shares granted		-		-		330,700		330,700
Shares forfeited		(1,500)		(2,400)		(4,200)		(8,100)
Outstanding at June 30, 2013 (1) (2)		316,000		205,800		326,500		848,300

19

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 10 – Common Stock Warrant, Options and Restricted Common Stock, Continued

Notes to the preceding table follow:

(1) All outstanding shares of restricted common stock were unvested at June 30, 2013 and subject to forfeiture.

Shares issued at a price of $2.35 on December 9, 2010 will vest 100% on December 9, 2013.

Shares issued at a price of $2.90 on January 19, 2012 will vest as follows: 132,067 on January 19, 2014 and 73,733 on January 19, 2015. Shares issued at a price of $4.50 on January 24, 2013 will vest as follows: 48,167 on January 24, 2014, 169,500 on January 24, 2015 and 108,833 on January 24, 2016.

(2) Vesting is subject to the grantee’s continued employment with us or, in the case of non-employee directors, the grantee’s continued service as our director on the vesting dates. All of the awards are subject to accelerated vesting upon the death or disability of the grantee or upon a change in control of IBC, as defined in the restricted stock agreements. The record holder of IBC’s restricted shares of common stock possesses all the rights of a holder of our common stock, including the right to receive dividends on and to vote the restricted shares. The restricted shares may not be sold, transferred, pledged, assigned, encumbered, or otherwise alienated or hypothecated until they become fully vested and transferable in accordance with the agreements. Prior to June 24, 2013, shares held by certain of our executive officers had further restrictions on transferability due to IBC’s participation in the TARP program.

Stock-based compensation expense is recognized on a straight-line basis and is recorded in “Salaries and Employee Benefits” with a corresponding increase to stockholders’ equity as paid in capital over the vesting period of each award and is as follows: for the quarter ended June 30, 2013 and 2012, $247,000 and $310,000, respectively, and for the six-months ended June 30, 2013 and 2012, $500,000 and $576,000, respectively. At June 30, 2013, pre-tax compensation expense related to all nonvested awards of options and restricted stock not yet recognized totaled $1.7 million and such amount is expected to be recognized in the future over a weighted average period of approximately 2.2 years. Our income taxes payable in the first quarter of 2013 was reduced by the excess income tax benefit associated with the vesting of restricted common stock awards (calculated as the difference between the fair market value of the stock at the vesting date and the fair market value of the stock on the grant date, multiplied by our effective income tax rate). The net tax benefit amounted to $145,000 and was recorded as an increase to paid-in capital. There was no such benefit recorded in the second quarter of 2013 or the first six months of 2012.

Note 11 - Deferred Tax Asset

At June 30, 2013 and December 31, 2012, we had a deferred tax asset totaling $23.9 million and $29.2 million, respectively. The tax asset relates to the unrealized benefit for net temporary differences between the financial statement carrying amounts of our existing assets and liabilities and their respective tax bases that will result in future income tax deductions as well as an unused net operating loss carryforward (NOL) and Federal AMT credit carryforward, all of which can be applied against and reduce our future taxable income and tax liabilities. At June 30, 2013, the gross NOL amounted to approximately $3 million for Federal purposes and $35 million for state and local purposes and the Federal AMT credit carryforward amounted to $1.6 million. The NOL carryforwards expire in 2030. The AMT credit carryforward has no expiration date. We have determined that a valuation allowance for our deferred tax asset was not required at any time during the reporting periods in this report because we believe that it is more likely than not that our deferred tax asset will be fully realized. This conclusion is based on our prior taxable earnings history as discussed in this report and in note 14 to the financial statements in our 2012 10-K.

Note 12 - Earnings Per Common Share

Net earnings applicable to common stockholders and the weighted-average number of shares used for basic and diluted earnings per common share computations are summarized in the table that follows:

	Quarter Ended June 30,				Six-Months Ended June 30,
	2013		2012		2013		2012
Basic Earnings Per Common Share:
Net earnings available to common stockholders		$3,213,000		$2,312,000		$6,642,000		$5,122,000
Weighted-Average number of common shares outstanding		21,923,243		21,590,689		21,877,973		21,542,103
Basic Earnings Per Common Share		$0.14		$0.11		$0.30		$0.24
Diluted Earnings Per Common Share:
Net earnings applicable to common stockholders		$3,213,000		$2,312,000		$6,642,000		$5,122,000
Weighted-Average number of common shares outstanding:
Common shares outstanding		21,923,243		21,590,689		21,877,973		21,542,103
Potential dilutive shares resulting from exercise of warrants /options (1)		79,906		959		42,307		-
Total average number of common shares outstanding used for dilution		22,003,149		21,591,648		21,920,280		21,542,103
Diluted Earnings Per Common Share		$0.14		$0.11		$0.30		$0.24

20

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 12 – Earnings Per Common Share, Continued

Note to the preceding table follows:

(1) All outstanding options/warrants to purchase shares of our common stock were considered for the Diluted EPS computations and only those that were dilutive (as determined by using the treasury stock method prescribed by GAAP) were included in the computations above. For both the quarter and six-month periods of 2013, 235,630 of options/warrants to purchase common stock were not dilutive because the exercise price of each was above the average market price of our common stock during these periods. For the quarter and six-month periods of 2012, outstanding options/warrants to purchase 1,043,322 shares and 1,082,322 shares, respectively, were not dilutive because the exercise price of each was above the average market price of our common stock during these periods.

Note 13 - Off-Balance Sheet Financial Instruments

INB is party to financial instruments with off-balance sheet risk in the normal course of its business to meet the financing needs of its customers. These instruments can be in the form of commitments to extend credit, unused lines of credit and standby letters of credit, and may involve, to varying degrees, elements of credit and interest rate risk in excess of the amounts recognized in our financial statements. Our maximum exposure to credit risk is represented by the contractual amount of those instruments. Commitments to extend credit are agreements to lend funds to a customer as long as there is no violation of any condition established in the contract. Such commitments generally have fixed expiration dates or other termination clauses and normally require payment of fees to INB. Since some of the commitments are expected to expire without being drawn upon, the total commitment amount does not necessarily represent future cash requirements. We evaluate each customer’s creditworthiness on a case-by-case basis. Standby letters of credit are conditional commitments issued by INB to guarantee the performance of its customer to a third party. The credit risk involved in the underwriting of letters of credit is essentially the same as that involved in originating loans. INB had no standby letters of credit outstanding at June 30, 2013 or December 31, 2012.

The contractual amounts of off-balance sheet financial instruments are as follows:

($ in thousands)	At June 30, 2013		At December 31, 2012
Commitments to extend credit	$	25,442	$	19,154
Unused lines of credit		868		854
	$	26,310	$	20,008

Note 14 - Contingencies

We are periodically a party to or otherwise involved in legal proceedings arising in the normal course of business, such as foreclosure proceedings. Based on review and consultation with our legal counsel, we do not believe that there is any pending or threatened proceeding against us, which, if determined adversely, would have a material effect on our business, results of operations, financial position or liquidity.

In the first and second quarters of 2013, INB entered into settlement agreements with respect to certain litigation INB had pursued in connection with foreclosure actions it had commenced in 2010 on several of its loans. INB commenced the actions to collect, in one case, insurance proceeds, which it contended had been improperly paid to various third parties, and in another case, damages due to alleged legal malpractice when the loan was originated. As a result of these settlements, INB received net proceeds totaling $2.7 million and $0.1 million in the first and second quarter of 2013, respectively, which was recorded as $1.1 million of recoveries of prior loan charge offs and $1.6 million of recoveries of prior real estate expenses associated with two loans and underlying collateral property.

Note 15 - Regulatory Matters and Regulatory Capital

Since January 2011, IBC has been operating under a written agreement with its primary regulator, the Federal Reserve Bank of New York (the “FRB”). From December 2010 through March 20, 2013, INB was also operating under a formal agreement with its primary regulator, the Office of the Comptroller of the Currency (the “OCC”). Both of these agreements, including various restrictions arising therefrom, have affected our business. For a discussion of these formal agreements and restrictions, see note 19 to the financial statements in our 2012 10-K.

On March 21, 2013, INB received notification from the OCC that actions taken by INB have satisfied the OCC’s regulatory directives and the Formal Agreement dated December 9, 2010 between INB and the OCC was terminated. INB is no longer subject to any regulatory agreement or to the related restrictions described in our 2012 10-K.

21

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 15 – Regulatory Matters and Regulatory Capital, Continued

Additionally, INB is no longer subject to heightened regulatory capital requirements that had been effect since February 2010. As of the filing date of this report, IBC remained subject to its written agreement with the FRB and the restrictions contained therein.

At June 30, 2013 and December 31, 2012, we believe that IBC and INB met all regulatory capital adequacy requirements to which they were subject. As of the date of filing of this report, we are not aware of any conditions or events that would have changed the status of such compliance with those requirements from June 30, 2013.

Information regarding our regulatory capital and related ratios is summarized as follows:

	INB				IBC Consolidated
($ in thousands)	At June 30, 2013		At December 31, 2012		At June 30, 2013		At December 31, 2012
Tier 1 capital (1)		$246,916		$244,081		$256,092		$249,465
Tier 2 capital		14,853		15,566		14,893		15,620
Total risk-based capital (2)		$261,769		$259,647		$270,985		$265,085
Net risk-weighted assets for regulatory purposes		$1,176,621		$1,232,670		$1,179,754		$1,238,024
Average assets for regulatory purposes		$1,597,853		$1,690,329		$1,603,278		$1,696,410
Total capital to risk-weighted assets		22.25%		21.06%		22.97%		21.41%
Tier 1 capital to risk-weighted assets		20.99%		19.80%		21.71%		20.15%
Tier 1 capital to average assets		15.45%		14.44%		15.97%		14.71%

(1) IBC’s consolidated Tier 1 capital included $55 million of IBC’s outstanding qualifying trust preferred securities and $18.8 million and $25.0 million of IBC’s outstanding cumulative perpetual preferred stock at June 30, 2013 and December 31, 2012, respectively.

(2) See note 9 for a discussion of preferred dividends in arrears totaling $3.7 million and $4.2 million at June 30, 2013 and December 31, 2012, respectively. Dividends in arrears have not been deducted from IBC’s capital and are only recorded as reduction in capital when they have been declared and become payable.

The table that follows presents information regarding our actual capital and minimum capital requirements.

	Actual Capital					Minimum Under Prompt Corrective Action Provisions				Minimum To Be “Well Capitalized” Under Prompt Corrective Action Provisions					Minimum Under Agreement With OCC
($ in thousands)	Amount		Ratio			Amount		Ratio		Amount		Ratio			Amount		Ratio
IBC Consolidated at June 30, 2013:
Total capital to risk-weighted assets (1)	$	270,985		22.97	%	$	94,380		8.00%		NA		NA			NA		NA
Tier 1 capital to risk-weighted assets (1)	$	256,092		21.71	%	$	47,190		4.00%		NA		NA			NA		NA
Tier 1 capital to average assets (1)	$	256,092		15.97	%	$	64,131		4.00%		NA		NA			NA		NA
IBC Consolidated at December 31, 2012:
Total capital to risk-weighted assets	$	265,085		21.41	%	$	99,042		8.00%		NA		NA			NA		NA
Tier 1 capital to risk-weighted assets	$	249,465		20.15	%	$	49,521		4.00%		NA		NA			NA		NA
Tier 1 capital to average assets	$	249,465		14.71	%	$	67,856		4.00%		NA		NA			NA		NA
INB at June 30, 2013:
Total capital to risk-weighted assets	$	261,769		22.25	%	$	94,130		8.00%	$	117,662		10.00	%		NA		NA
Tier 1 capital to risk-weighted assets	$	246,916		20.99	%	$	47,065		4.00%	$	70,597		6.00	%		NA		NA
Tier 1 capital to average assets	$	246,916		15.45	%	$	63,914		4.00%	$	79,893		5.00	%		NA		NA
INB at December 31, 2012:
Total capital to risk-weighted assets	$	259,647		21.06	%	$	98,614		8.00%	$	123,267		10.00	%	$	147,920		12.00	%
Tier 1 capital to risk-weighted assets	$	244,081		19.80	%	$	49,307		4.00%	$	73,960		6.00	%	$	123,267		10.00	%
Tier 1 capital to average assets	$	244,081		14.44	%	$	67,613		4.00%	$	84,516		5.00	%	$	152,130		9.00	%

(1) Assuming IBC had excluded all of its eligible outstanding trust preferred securities (which totaled $55 million) from its Tier 1 capital and included the entire amount in its Tier 2 capital, consolidated proforma capital ratios at June 30, 2013 would have been 22.97%, 17.05% and 12.54%, respectively.

The table that follows presents additional information regarding our capital adequacy at June 30, 2013.

	INB Regulatory Capital						Consolidated Regulatory Capital
($ in thousands)	Actual		Required (1)		Excess		Actual		Required		Excess
Total capital to risk-weighted assets		$261,769		$117,662		$144,107		$270,985		$94,380		$176,605
Tier 1 capital to risk-weighted assets		$246,916		$70,597		$176,319		$256,092		$47,190		$208,902
Tier 1 capital to average assets		$246,916		$79,893		$167,023		$256,092		$64,131		$191,961

(1) Minimum amount required to be considered “Well-Capitalized.”

22

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 16 - Fair Value Measurements

We use fair value measurements to record fair value adjustments to certain of our assets and liabilities and to determine fair value disclosures. In accordance with GAAP, we group our assets and liabilities at fair value in into three levels (Level 1, 2 and 3), based on the markets in which the assets are traded and the reliability of the assumptions used to determine fair value. Level 1 has the highest level of reliability because they are based on actively traded markets. See our 2012 10-K, note 20 to the financial statements, for a further discussion of these valuation levels.

At June 30, 2013 and December 31, 2012, we only had approximately $1.0 million of assets (comprised of securities available for sale using Level 1 inputs) and no liabilities that were recorded at fair value on a recurring basis.

From time to time, we may be required to record at fair value other assets or liabilities on a non-recurring basis, such as our impaired loans, impaired investment securities and real estate we own through foreclosure. These non-recurring fair value adjustments involve the application of lower-of-cost-or-market accounting or writedowns of individual assets. All of our assets measured at fair value on a nonrecurring basis use Level 3 inputs. We have no liabilities that were recorded at fair value on a nonrecurring basis.

For Level 3, fair value estimates are generally generated from model-based techniques that use significant assumptions not observable in the marketplace. These assumptions reflect our estimates of assumptions that market participants would use in pricing the asset or liability. Valuation techniques for Level 3 may include the use of discounted cash flow models. Furthermore, the results from Level 3 valuation techniques cannot be determined with precision and may not be realized in an actual sale or immediate settlement of the asset or liability.

The following tables provide information regarding our assets measured at fair value on a nonrecurring basis.

	Outstanding Carrying Value
	At June 30, 2013		At December 31, 2012
($ in thousands)	Level 3		Level 3
Impaired loans (1):
Commercial real estate		$45,545		$50,795
Multifamily		3,150		12,577
Land		1,838		2,601
Total impaired loans		50,533		65,973
Impaired securities (2)		2,923		3,721
Real estate acquired through foreclosure		14,869		15,923

	Accumulated Losses on Outstanding Balance as of:				Total Losses (Gains) (3)
					Quarter Ended						Six-Months Ended
	June 30,		December 31,		June 30,						June 30,
($ in thousands)	2013		2012		2013			2012			2013			2012
Impaired loans:
Commercial real estate		$10,294		$9,979		$434			$(639	)		$823			$13
Multifamily		598		3,092		(534	)		508			(957	)		70
Land		500		521		(7	)		(493	)		(21	)		(493)
Total impaired loans		11,392		13,592		(107	)		(624	)		(155	)		(410)
Impaired securities		4,924		4,233		325			-			691			157
Foreclosed real estate		6,044		5,339		(642	)		1,397			(13	)		1,908

(1) Comprised of all nonaccrual loans and accruing TDRs. Outstanding carrying value excludes a specific valuation allowance included in the overall allowance for loan losses. See note 4 to the financial statements in this report.

(2) Comprised of certain held-to maturity investments in trust preferred securities considered other than temporarily impaired. See note 2 to the financial statements in this report.

(3) Represents total losses or (gains) recognized on all assets measured at fair value on a nonrecurring basis during the period indicated. The losses or (gains) for impaired loans represent the change (before net chargeoffs) during the period in the corresponding specific valuation allowance, while the losses (gains) for foreclosed real estate represent writedowns in carrying values subsequent to foreclosure (recorded as provisions for real estate losses) adjusted for any recoveries of prior writedowns and gains or losses from the transfer/sale of the properties during the period. The losses on investment securities represent other than temporary impairment “OTTI” writedowns recorded as a component of noninterest income (as described in note 2 to the financial statements in this report).

23

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 16 - Fair Value Measurements, Continued

The following table presents information regarding the change in assets measured at fair value on a nonrecurring basis for the six-months ended June 30, 2013.

($ in thousands)	Impaired  Securities			Impaired  Loans			Foreclosed  Real Estate
Balance at December 31, 2012		$3,721			$65,973			$15,923
Net new impaired loans		-			1,485			-
OTTI writedowns		(366	)		-			-
Impaired loans transferred to foreclosed real estate		-			(3,040	)		3,040
Principal repayments/sales		(63	)		(9,467	)		-
Chargeoffs of impaired loans		-			(115	)		-
Writedowns of carrying value subsequent to foreclosure		-			-			(629	)
Balance at March 31, 2013		$3,292			$54,836			$18,334
Net new impaired loans		-			6,761			-
OTTI writedowns		(325	)		-			-
Principal repayments/sales		(44	)		(9,241	)		(4,107	)
Chargeoffs of impaired loans		-			(1,823	)		-
Writedowns of carrying value subsequent to foreclosure		-			-			(150	)
Recoveries of prior writedowns		-			-			74
Gains from sales		-			-			718
Balance at June 30, 2013		$2,923			$50,533			$14,869

The following table presents information regarding the change in assets measured at fair value on a nonrecurring basis for the six-months ended June 30, 2012.

($ in thousands)	Impaired  Securities			Impaired  Loans			Foreclosed  Real Estate
Balance at December 31, 2011		$4,378			$66,269			$28,278
Net new impaired securities/loans		-			1,176			-
OTTI writedowns		(157	)		-			-
Principal repayments/sales		-			(3,827	)		-
Chargeoffs of impaired loans		-			(1,430	)		-
Writedowns of carrying value subsequent to foreclosure		-			-			(511	)
Balance at March 31, 2012		$4,221			$62,188			$27,767
Net new impaired securities/loans		-			6,206			-
OTTI writedowns		-			-			-
Principal repayments/sales		-			(2,656	)		-
Chargeoffs of impaired loans		-			(498	)		-
Writedowns of carrying value subsequent to foreclosure		-			-			(1,397	)
Balance at June 30, 2012		$4,221			$65,240			$26,370

We are also required by GAAP to disclose the estimated fair value of each class of our financial instruments for which it is practicable to estimate. The fair value of a financial instrument is the current estimated amount that would be exchanged between willing parties, other than in a forced liquidation. Fair value is best determined based upon quoted market prices. However, in many instances, there are no quoted market prices for our various financial instruments. In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation techniques. Those techniques are significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. Accordingly, the fair value estimates may not be realized in an immediate settlement of the instrument. Additionally, the estimated fair value of our non-financial instruments is excluded from these disclosure requirements. Accordingly, the aggregate fair value amounts presented in the table that follows may not necessarily represent the underlying fair value of our Company.

The fair value estimates shown in the table that follows are made at a specific point in time based on available information. A significant portion of our financial instruments, such as our mortgage loans, do not have an active marketplace in which they can be readily sold or purchased to determine fair value. Consequently, fair value estimates for such instruments are based on assumptions made by us that include the instrument’s credit risk characteristics and future estimated cash flows and prevailing interest rates. As a result, these fair value estimates are subjective in nature, involve uncertainties and matters of significant judgment and therefore, cannot be determined with precision.

24

Intervest Bancshares Corporation and Subsidiary

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 16 - Fair Value Measurements, Continued

Accordingly, changes in any of our assumptions could cause the fair value estimates to deviate substantially. Fair value estimates included herein are based on existing on- and off-balance-sheet financial instruments without attempting to estimate the value of anticipated future business and the fair value of assets and liabilities that are not required to be recorded or disclosed at fair value like premises and equipment. In addition, the tax ramifications related to the realization of the unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in the estimates. A discussion regarding the assumptions used to compute the estimated fair values disclosed in the table that follows can be found in note 20 to the financial statements in our 2012 10-K.

The carrying and estimated fair values of our financial instruments are as follows:

	At June 30, 2013				At December 31, 2012
($ in thousands)	Carrying Value		Fair Value		Carrying Value		Fair Value
Financial Assets:
Cash and cash equivalents (1)	$	86,977	$	86,977	$	60,395	$	60,395
Time deposits with banks (1)		5,370		5,370		5,170		5,170
Securities available for sale, net (1)		1,011		1,011		1,000		1,000
Securities held to maturity, net (2)		410,986		402,741		443,777		442,166
FRB and FHLB stock (3)		8,229		8,229		8,151		8,151
Loans receivable, net (3)		1,029,736		1,044,615		1,079,363		1,102,333
Loan fees receivable (3)		2,644		2,133		3,108		2,547
Accrued interest receivable (3)		4,698		4,698		5,191		5,191
Total Financial Assets	$	1,549,651	$	1,555,774	$	1,606,155	$	1,626,953
Financial Liabilities:
Deposits (3)	$	1,293,175	$	1,313,215	$	1,362,619	$	1,389,629
Borrowed funds plus accrued interest payable (3)		56,760		56,323		62,930		62,448
Accrued interest payable on deposits (3)		2,143		2,143		2,379		2,379
Off-Balance Sheet Financial Instruments:
Commitments to lend (3)		711		711		386		386
Total Financial Liabilities	$	1,352,789	$	1,372,392	$	1,428,314	$	1,454,842
Net Financial Assets	$	196,862	$	183,382	$	177,841	$	172,111

(1) We consider these fair value measurements to be Level 1.

(2) We consider these fair value measurements (except for those related to our corporate security investments, which are considered Level 3) to be Level 1.

(3) We consider these fair value measurements to be Level 3.

Note 17 - Subsequent Event

On July 17, 2013, IBC announced its intention to redeem the remaining 18,750 shares of Preferred Stock outstanding. The effective date of the planned redemption is August 15, 2013. The purchase price for these shares will be the stated liquidation value of $1,000 per share, plus any accumulated and unpaid dividends that have been earned thereon or a total expected cost of approximately $22.6 million to redeem the shares, which will be recorded as a reduction in stockholders’ equity and regulatory capital. IBC has received all necessary regulatory approvals to complete the redemption. Following the redemption, no shares of IBC’s Preferred Stock will remain outstanding. IBC will use an $18.7 million cash dividend from INB (expected to be paid by INB to IBC in August 2013) together with a portion of IBC’s cash on hand to complete this transaction.

25

Intervest Bancshares Corporation and Subsidiary

Review by Independent Registered Public Accounting Firm

Hacker, Johnson & Smith P.A., P.C., our independent registered public accounting firm, has made a limited review of our financial data as of June 30, 2013 and for the three- and six-month periods ended June 30, 2013 and 2012 presented in this document, in accordance with the standards established by the Public Company Accounting Oversight Board.

The report of Hacker, Johnson & Smith P.A., P.C. furnished pursuant to Article 10 of Regulation S-X is included on the following page herein.

26

Report of Independent Registered Public Accounting Firm

Board of Directors and Stockholders

Intervest Bancshares Corporation

New York, New York:

We have reviewed the accompanying condensed consolidated balance sheet of Intervest Bancshares Corporation and Subsidiary (the “Company”) as of June 30, 2013 and the related condensed consolidated statements of earnings for the three- and six-month periods ended June 30, 2013 and 2012, and the related condensed consolidated statements of changes in stockholders’ equity and cash flows for the six-month periods ended June 30, 2013 and 2012. These interim financial statements are the responsibility of the Company’s management.

We conducted our reviews in accordance with the standards of the Public Company Accounting Oversight Board (United States). A review of interim financial information consists principally of applying analytical procedures to financial data and making inquiries of persons responsible for financial and accounting matters. It is substantially less in scope than an audit conducted in accordance with the standards of the Public Company Accounting Oversight Board, the objective of which is the expression of an opinion regarding the financial statements taken as a whole. Accordingly, we do not express such an opinion.

Based on our reviews, we are not aware of any material modifications that should be made to the condensed consolidated financial statements referred to above for them to be in conformity with U.S. generally accepted accounting principles.

We have previously audited, in accordance with the standards of the Public Company Accounting Oversight Board, the consolidated balance sheet of the Company as of December 31, 2012, and the related consolidated statements of operations, changes in stockholders’ equity and cash flows for the year then ended (not presented herein); and in our report dated February 28, 2013, we, based on our audit, expressed an unqualified opinion on those consolidated financial statements. In our opinion, the information set forth in the accompanying condensed consolidated balance sheet as of December 31, 2012 is fairly stated, in all material respects, in relation to the consolidated balance sheet from which it has been derived.

/s/ Hacker, Johnson & Smith P.A., P.C.

HACKER, JOHNSON & SMITH P.A., P.C.

Tampa, Florida

August 1, 2013

27

ITEM 2.   Management’s Discussion and Analysis of Financial Condition and Results of Operations

General

Intervest Bancshares Corporation (“IBC”) is the parent company of Intervest National Bank (“INB”). References in this report to “we,” “us” and “our” refer to these entities on a consolidated basis, unless otherwise specified. For a discussion of our business, see note 1 to the financial statements in our 2012 Annual Report on Form 10-K (“2012 10-K”). Our business is also affected by various risk factors, which are disclosed beginning on page 28 of our 2012 10-K in Item 1A thereof and updated as needed in Item 1A of Part II of our reports on Form 10-Q. Management’s discussion and analysis of financial condition and results of operations that follows should be read in conjunction with the accompanying financial statements in this report on Form 10-Q as well as our entire 2012 10-K.

Available Information

IBC’s annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, Proxy Statements and any amendments to those reports can be obtained (excluding exhibits) without charge by writing to: Intervest Bancshares Corporation, Attention: Secretary, One Rockefeller Plaza (Suite 400) New York, New York 10020. In addition, the reports (with exhibits) are available on the Securities and Exchange Commission’s website at www.sec.gov. IBC has a website at www.intervestbancsharescorporation.com that is used for limited purposes and contains certain reports after they are electronically filed with or furnished to the SEC. INB also has a website at www.intervestnatbank.com. The information on both of these web sites is not and should not be considered part of this report and is not incorporated by reference in this report.

Critical Accounting Policies

We consider our critical accounting policies to be those that relate to the determination of the following: our allowance for loan losses; our valuation allowance for real estate losses; other than temporary impairment assessments of our security investments; and the need for and amount of a valuation allowance for our deferred tax asset. These items are considered critical accounting estimates because each is highly susceptible to change from period to period and require us to make numerous assumptions about a variety of information that directly affect the calculation of the amounts reported in our consolidated financial statements. For example, the impact of a large unexpected chargeoff could deplete the allowance for loan losses and potentially require us to record increased loan loss provisions to replenish the allowance, which could negatively affect our operating results and financial condition. A detailed discussion of our critical accounting policies and the factors and estimates we use in applying them can be found under the caption “Critical Accounting Policies” on pages 44 to 48 in our 2012 10-K.

Overview

Our net earnings for the second quarter of 2013 (Q2-13) increased by 39% to $3.2 million, or $0.14 per share, from $2.3 million, or $0.11 per share, for the second quarter of 2012 (Q2-12). For the first half of 2013 (6mths-13), net earnings increased by 30% to $6.6 million, or $0.30 per share, from $5.1 million, or $0.24 per share, for the first half of 2012 (6mths-12). The increase in net earnings for both periods was primarily driven by a credit for loan losses, a lower provision for real estate losses and a decrease in net real estate expenses, partially offset by decreases in both net interest income and noninterest income and higher income tax expense.

Financial Operating Highlights

• A credit for loan losses of $0.8 million and $1.8 million was recorded in Q2-13 and 6mths-13, respectively, compared to no credits or provisions for loan losses in the same periods of 2012.

• The provision for real estate losses decreased to $0.1 million in Q2-13 from $1.4 million in Q2-12, and to $0.7 million in 6mths-13 from $1.9 million in 6mths-12.

• Real estate expenses, net of rental and other income, totaled $0.5 million in Q2-12 and $0.9 million in 6mths-12, compared to net real estate income of $0.3 million in Q2-13 and $1.3 million in 6mths-13.

• Net interest and dividend income decreased to $8.6 million in Q2-13, from $9.7 million in Q2-12, and to $17.6 million in 6mths-13 from $19.7 million in 6mths-12.

• The net interest margin (exclusive of loan prepayment income) improved to 2.30% in Q2-13, from 2.23% in Q2-12 and to 2.33% in 6mths-13, from 2.19% in 6mths-12.

• Noninterest income decreased to $0.7 million in Q2-13 from $1.4 million in Q2-12, and to $1.4 million in 6mths-13 from $2.5 million in 6mths-12.

• Operating expenses decreased to $4.0 million in Q2-13 from $4.2 million in Q2-12, and to $8.1 million in 6mths-13 from $8.3 million in 6mths-12.

28

• The Company’s efficiency ratio (which measures its ability to control expenses as a percentage of revenues) continued to be favorable but increased to 43% in Q2-13, from 37% in Q2-12, due to lower revenues.

• Income tax expense increased to $2.8 million in Q2-13, from $2.3 million in Q2-12, and to $5.9 million in 6mths-13, from $5.0 million in 6mths-12.

Financial Condition Highlights

• Total assets at June 30, 2013 decreased to $1.60 billion from $1.67 billion at December 31, 2012

• Loans decreased to $1.06 billion at June 30, 2013 from $1.11 billion at December 31, 2012.

• New loan originations for 6mths-13 increased to $124 million from $97 million for 6mths-12.

• Loan repayments increased to $172 million in 6mths-13 from $121 million in 6mths-12.

• The allowance for loan losses at June 30, 2013 was $26.5 million, representing 2.50% of total net loans, compared to $28.1 million, or 2.54%, at December 31, 2012. The allowance included specific reserves for impaired loans (comprised of all nonaccrual loans as well as accruing restructured loans or TDRs) at each date totaling $4.7 million and $5.9 million, respectively.

• Securities held to maturity decreased to $411 million at June 30, 2013 from $444 million at December 31, 2012.

• Deposits at June 30, 2013 decreased to $1.29 billion from $1.36 billion at December 31, 2012.

• Borrowed funds and related interest payable at June 30, 2013 decreased to $56.7 million from $62.9 million at December 31, 2012.

• Nonaccrual loans decreased to $39 million at June 30, 2013 from $46 million at December 31, 2012. Nonaccrual loans include certain TDRs that are current as to payments and performing in accordance with their renegotiated terms. At June 30, 2013, such loans totaled $35.8 million compared to $36.3 million at December 31, 2012. These loans were yielding 4.57% at June 30, 2013.

• Real estate owned through foreclosure decreased to $14.8 million at June 30, 2013 from $15.9 million at December 31, 2012.

• Stockholders’ equity increased slightly to $212 million at June 30, 2013 from $211 million at December 31, 2012.

• Book value per common share (after subtracting preferred dividends in arrears) increased to $8.64 at June 30, 2013 from $8.44 at December 31, 2012.

• INB’s regulatory capital ratios at June 30, 2013 were as follows: Tier One Leverage - 15.45%; Tier One Risk-Based - 20.99%; and Total Risk-Based Capital - 22.25%, well above the minimum requirements to be considered a well-capitalized institution.

Other Developments During the First Half of 2013

On March 21, 2013, the Office of the Comptroller of the Currency (the “OCC”), terminated its Formal Agreement with INB and INB is no longer subject to the operating restrictions required by that agreement. INB is also no longer subject to the OCC’s heightened regulatory capital requirements, which had been in effect since February 2010. As of June 30, 2013, IBC remained subject to its written agreement with the Federal Reserve Bank of New York (the “FRB”) and the restrictions contained therein. IBC has been informed by the FRB that it is reviewing the need for such agreement and IBC has advised the FRB that in IBC’s view it has complied with the requirements of the agreement.

On June 6, 2013, the U.S Treasury announced its intent to sell its investment in IBC’s Series A Fixed Rate Cumulative Perpetual Preferred Stock (the “Preferred Stock”), along with similar investments the Treasury had made in five other financial institutions, primarily to qualified institutional buyers and certain institutional accredited investors in a modified Dutch auction. IBC sought and obtained regulatory approvals allowing it to participate in the auction. Using a modified Dutch auction methodology that established a market price by allowing investors to submit bids at specified increments during the period from June 10, 2013 through June 13, 2013, the Treasury auctioned all of IBC’s 25,000 shares of Preferred Stock. IBC was the winning bidder on 6,250 shares of the Preferred Stock and the remaining 18,750 shares were purchased by unrelated third parties. The closing price of the auctioned shares was $970.00 per share.

On June 24, 2013, IBC completed the repurchase of 6,250 shares of the Preferred Stock from the Treasury and those shares were retired. The shares were repurchased at $970.00 per share or $6.1 million, plus an additional $1.2 million in accumulated and unpaid dividends through June 24, 2013, for a total of $7.3 million. At June 30, 2013, preferred dividends accumulated and in arrears on the remaining 18,750 shares of Preferred Stock outstanding totaled $3.7 million. Because the Treasury no longer owns any of IBC’s Preferred Stock, IBC is no longer subject to Treasury’s regulations concerning executive compensation and corporate governance.

On July 17, 2013, IBC announced its intention to redeem the remaining 18,750 shares of Preferred Stock outstanding. The effective date of the planned redemption is August 15, 2013. The purchase price for these shares will be the stated liquidation value of $1,000 per share, plus any accumulated and unpaid dividends that have been earned thereon or a total expected cost of approximately $22.6 million to redeem the shares, which will be recorded as a reduction in stockholders’ equity and regulatory capital. IBC has received all necessary regulatory approvals to complete the redemption.

29

Comparison of Financial Condition at June 30, 2013 and December 31, 2012

A comparison of selected balance sheet information follows:

	At June 30, 2013			At December 31, 2012
($ in thousands)	Carrying Value		% of Total Assets	Carrying Value		% of Total Assets
Cash and cash equivalents	$	86,977	5.4%	$	60,395	3.6%
Securities and other investments		425,596	26.7		458,098	27.5
Loans receivable, net		1,029,736	64.5		1,079,363	64.8
Foreclosed real estate, net		14,869	0.9		15,923	1.0
All other assets		39,461	2.5		52,013	3.1
Total assets	$	1,596,639	100.0%	$	1,665,792	100.0%
Deposits		1,293,175	81.0%	$	1,362,619	81.8%
Borrowed funds and related interest payable		56,760	3.5		62,930	3.8
All other liabilities		34,929	2.2		29,296	1.7
Total liabilities		1,384,864	86.7		1,454,845	87.3
Total stockholders’ equity		211,775	13.3		210,947	12.7
Total liabilities and stockholders’ equity	$	1,596,639	100.0%	$	1,665,792	100.0%

Cash and Cash Equivalents

Cash and cash equivalents include interest-bearing and noninterest-bearing cash balances with banks and other short-term investments. The level of cash and cash equivalents fluctuates based on various factors, including our liquidity needs, loan demand, deposit flows, calls of securities, repayments of borrowed funds and alternative investment opportunities. See the section “Liquidity and Capital Resources” in this report for a discussion of our liquidity and funding commitments.

Securities and Other Investments

The table below sets forth information about the composition of and changes to our security and other investments.

	Balance		Activity for the Period																Balance
($ in thousands)	At  Dec 31, 2012		Purchased		Matured or Redeemed		Called By Issuer			Principal Payments			Amortization (Premium) Discount			OTTI			At June 30,    2013
Securities held to maturity:
U.S. government agencies (1)	$	355,244		$58,698	$	-	$	(78,673	)	$	-		$	(384	)	$	-		$	334,885
Residential MBS (2)		84,279		2,204		-		-			(12,899	)		(938	)		-			72,646
State and municipal		533		-		-		-			-			(1	)		-			532
Corporate (3)		3,721		-		-		-			(107	)		-			(691	)		2,923
		443,777		60,902		-		(78,673	)		(13,006	)		(1,323	)		(691	)		410,986
Securities available for sale:
Mutual fund (4)		1,000		11		-		-			-			-			-			1,011
Other investments:
FRB and FHLB stock (5)		8,151		78		-		-			-			-			-			8,229
Time deposits with banks (6)		5,170		200		-		-			-			-			-			5,370
	$	458,098		$61,191	$	-	$	(78,673	)	$	(13,006	)	$	(1,323	)	$	(691	)	$	425,596

(1) Consist of investment grade debt obligations of the Federal Home Loan Bank (FHLB), Federal Farm Credit Bank (FFCB), Federal National Mortgage Association (FNMA) and Federal Home Loan Mortgage Corporation (FHLMC).

(2) Consist of investment grade residential mortgage-backed securities issued by the Government National Mortgage Association (GNMA), FNMA and FHLMC.

(3) Consist of non-investment grade corporate securities (consisting of variable-rate pooled trust preferred securities (or TRUPs) backed by obligations of companies in the banking industry). As discussed in greater detail in note 2 to the financial statements in this report, other than temporary impairment charges totaling $4.9 million have been recorded on these securities as of June 30, 2013.

(4) Consists of shares owned in an intermediate bond fund that holds securities that are deemed to be qualified under the Community Reinvestment Act.

(5) In order for INB to be a member of the FRB and FHLB, INB must maintain an investment in the capital stock of each entity, which amounted to $5.9 million and $2.3 million, respectively, at June 30, 2013. The FRB stock has historically paid a dividend of 6%, while the FHLB stock dividend fluctuates quarterly and was most recently at the rate of 4.00%. The total required investment fluctuates based on INB’s capital level for the FRB stock and INB’s loans and outstanding FHLB borrowings for the FHLB stock.

(6) At June 30, 2013, time deposits with banks had a weighted-average yield of 1.12% and remaining maturity of 2.3 years.

30

All of the investments in the preceding table were held by INB. Securities are classified as held to maturity (“HTM”) and are carried at amortized cost when INB has the intent and ability to hold them to maturity. INB invests primarily in U.S. government agency debt obligations to emphasize safety and liquidity.

At June 30, 2013, the HTM portfolio had a weighted-average yield to earliest call date of 1.04% and a weighted-average remaining expected life and contractual maturity of 3.5 years and 6.6 years, respectively. A large number of the securities have fixed interest rates or have predetermined rate increases and call features that allow the issuer to call the security before its stated maturity without penalty. Over the next twelve months, approximately $58 million of securities in the portfolio could potentially be called or repaid assuming market interest rates remain at or near current levels. A large portion of the resulting proceeds would then be reinvested into similar securities and potentially at lower rates. At the time of purchase, securities with callable features routinely have higher yields than non-callable securities with the same maturity. However, the callable features or the expiration of the non-callable period of the security will most likely result in the early call of securities in a declining or flat rate environment, which results in re-investment risk of the proceeds.

At June 30, 2013, the HTM portfolio’s estimated fair value was $403 million and the portfolio had a net unrealized loss of $8.2 million. For additional information concerning the HTM portfolio, see note 2 to the financial statements in this report.

Loans Receivable, Net

The table below sets forth information regarding our loan portfolio.

	At June 30, 2013					At December 31, 2012
($ in thousands)	# of Loans		Amount			# of Loans		Amount
Loans Secured By Real Estate:
Commercial loans		372	$	795,772			376	$	852,213
Multifamily loans		136		197,464			142		208,699
One to four family loans		18		59,162			13		41,676
Land loans		4		5,942			7		7,167
		530		1,058,340			538		1,109,755
All Other Loans:
Business loans		19		1,157			18		949
Consumer loans		15		304			12		359
		34		1,461			30		1,308
Loans receivable		564		1,059,801			568		1,111,063
Deferred loan fees				(3,610	)				(3,597	)
Loans receivable, net of deferred fees				1,056,191					1,107,466
Allowance for loan losses				(26,455	)				(28,103	)
Loans receivable, net			$	1,029,736				$	1,079,363
Loans that were on nonaccrual status				$39,069				$	45,898
Loans restructured and on accrual status				11,464					20,076
Accruing loans contractually past due 90 days or more				5,285					4,391

At June 30, 2013, our real estate loans consisted of 530 loans with an aggregate principal balance of $1.06 billion and an average loan size of $2.0 million. Loans with principal balances of more than $10 million consisted of 8 loans with an aggregate principal balance of $101 million, with the largest loan being $16.5 million. Loans with principal balances of $5 million to $10 million consisted of 38 loans and aggregated to $241 million.

The table below sets forth the activity in the loan portfolio for the periods indicated.

($ in thousands)	Quarter Ended March 31, 2013			Quarter Ended June 30, 2013			Six-Months Ended June 30, 2013
Loans receivable, net, at beginning of period	$	1,079,363		$	1,053,272		$	1,079,363
Originations		61,627			62,530			124,157
Repayments and principal amortization		(85,722	)		(86,759	)		(172,481	)
Transfers to foreclosed real estate		(3,040	)		-			(3,040	)
Chargeoffs		(115	)		(1,823	)		(1,938	)
Recoveries		1,222			818			2,040
Net decrease in deferred loan fees		44			(57	)		(13	)
Net (increase) decrease in allowance for loan losses		(107	)		1,755			1,648
Loans receivable, net, at end of period	$	1,053,272		$	1,029,736		$	1,029,736

31

New loan originations for 6mths-13 had nearly all fixed interest rates and a weighted-average yield, term and loan-to-value ratio of 4.47%, 5.9 years and 58%, respectively. The originations were comprised of $78.3 million of commercial real estate loans, $25.8 million of multifamily loans, $19.6 million of loans made on investor owned 1-4 family condominiums and $0.5 million of other consumer and business loans. Loans paid off during the period totaled $153.1 million and they had a weighted-average yield of 5.98%.

Loans with fixed interest rates constituted approximately 94% of the loan portfolio at June 30, 2013. The portfolio also included loans (approximately 5% of the portfolio) that have terms that call for predetermined interest rate increases over the life of the loan. The entire loan portfolio had a short weighted-average remaining life of approximately 4.2 years as of June 30, 2013. See the section “Asset and Liability Management” in this report as well as our 2012 10-K for a further discussion of our fixed-rate loans and their impact on our interest rate risk.

The table below sets forth the location of properties securing the real estate loan portfolio at June 30, 2013.

	New York				Florida				Other States				Total Loans						Impaired
($ in thousands)	#		Amount		#		Amount		#		Amount		#		Amount		%		Loans
Commercial Real Estate:
Retail:
Shopping centers. - anchored (1)		7	$	21,714		8	$	25,018		7	$	21,419		22	$	68,151		6.4	$	2,746
Shopping centers - grocery anchored (1)		2		17,303		1		1,290		2		6,578		5		25,171		2.4		-
Shopping centers - unanchored (1)		47		107,217		15		34,802		7		11,590		69		153,609		14.5		18,310
Mixed-use commercial (2)		69		145,684		5		12,569		4		4,432		78		162,685		15.4		500
Single tenant - credit (3)		17		16,903		4		4,765		-		-		21		21,668		2.1		-
Single tenant - noncredit (3)		34		48,377		21		21,809		22		18,759		77		88,945		8.4		-
Office buildings (4)		14		40,967		15		44,905		8		20,930		37		106,802		10.1		23,989
Industrial/warehouses (5)		15		28,125		3		3,383		-		-		18		31,508		3.0		-
Hotels (6)		10		37,415		6		30,048		-		-		16		67,463		6.4		-
Mobile home parks (7)		-		-		14		22,285		1		1,664		15		23,949		2.3		-
Mini-storage (8)		6		20,730		1		2,059		-		-		7		22,789		2.2		-
Parking lots/garages		7		23,032		-		-		-		-		7		23,032		2.2		-
Multifamily (5 or more units):
Rent regulated apartments (9)		32		50,219		-		-		-		-		32		50,219		4.8		-
Non-rent regulated apartments (9)		23		28,646		22		487		3		5,947		48		35,080		3.3		-
Garden apartments (10)		2		1,734		16		35,109		3		6,272		21		43,115		4.1		3,150
Mixed-use multifamily (2)		32		65,451		-		-		3		3,599		35		69,050		6.5		-
One to four family (11)		2		3,508		15		54,556		1		1,098		18		59,162		5.6		-
Land		-		-		3		4,104		1		1,838		4		5,942		0.6		1,838
Total real estate loans		319	$	657,025		149	$	297,189		62	$	104,126		530	$	1,058,340		100.0	$	50,533
Average loan balance			$	2,060			$	1,995			$	1,679			$	1,997
Loans with personal guarantees		184	$	337,890		123	$	223,310		35	$	59,956		342	$	621,156		58.7
Loans on substantially vacant properties		25	$	47,381		9	$	30,426		6	$	12,987		40	$	90,794		8.6
Loans on nonaccrual status		-		-		4	$	26,128		4	$	12,941		8	$	39,069		3.7

(1) Comprised predominantly of neighborhood/community strip shopping centers containing general merchandise and convenience retailers, including grocery, drug, service, personal care, repair, discount and home improvement stores. An anchored center contains one tenant, which may be either a credit or non-credit tenant, whose percentage of the property’s total income and rentable space is 50% or greater.

(2) Comprised of properties having both residential and commercial use, usually containing retail or commercial space on the ground floor. Mixed use loans are classified as multifamily or commercial based on the greater percentage of income from residential or commercial use.

(3) Comprised of properties occupied by a single tenant consisting mostly of restaurants, bank branches, fast food establishments, discount retailers, drugstores, convenience stores, grocery stores, as well as local retailers and service and repair businesses. The single tenants have been further segmented by those with an investment grade rating (minimum BBB rating on its publicly traded debt), or credit tenants, and those that are either non-rated or have a less than investment grade rating, or non-credit tenants.

(4) Comprised of office building properties, normally with multiple floors with multiple tenants engaged in various businesses, including medical, administrative and legal services.

(5) Comprised typically of commercial buildings being used for or intended to be used for the storage of goods by manufacturers, importers, exporters, wholesalers, transport businesses, etc. They are usually large buildings in industrial areas of cities and towns or villages.

(6) Hotel properties in Florida are comprised of flagged hotels located in Orlando, Miami Beach, Clearwater and Tampa areas, with room counts ranging from 50 to over 200 and floors ranging from 2 to 7. Hotel properties in New York are comprised predominantly of single occupancy room hotels (commonly known as “SROs”) in New York City and Brooklyn, and several small non-flagged hotels/motels in Long Island.

(7) Mobile homes are often sited in land lease communities known as mobile home parks. These communities allow home owners to rent space on which to place a home, normally consisting of single or double manufactured homes. In addition to providing space, the community can provide basic utilities and other amenities.

32

Notes to preceding table continued:

(8) Mini-storage facilities, also known as self-storage, are storage space facilities leased to individuals or companies for storing various personal items or business parts or inventory. Mini-storage facilities may also provide other services in addition to rentals.

(9) Comprised of apartment buildings principally in the 5 boroughs of New York City consisting mostly of pre- and post-war walkup, elevator and loft buildings, including brownstones and townhouses, further segmented by those subject to rent regulations (rent control and rent stabilization).

(10) Comprised of garden style apartments, which refer to a large development of small apartment buildings two to four stories tall where there are no internal hallways, although adjacent apartments may share a wall. Entrance to the apartments is from a common stairwell or patio, and the buildings are typically surrounded by outdoor landscaping or patios.

(11) Comprised nearly all of investor-owned individual residential condominium dwelling units or townhouses. These loans are made primarily to investors who purchase multiple (blocks of) units/townhouses that remain unsold after a condo conversion or the unsold units in a new development. The units are normally rented (or in the process of being rented) for an extended period of time until they can be sold as originally intended. The loans are underwritten in accordance with our multifamily underwriting policies and their risk characteristics are essentially the same as our multifamily real estate lending, and we risk weight them for regulatory capital purposes the same as substantially all of the rest of our loan portfolio, or at 100%.

The table below sets forth information regarding our loans of $10 million or more at June 30, 2013.

($ in thousands)   Property Type	Property Location	Principal Balance		Current Interest Rate	Maturity Date	Days Past Due	Status
Shopping ctr. - unanchored	White Plains, New York	$	16,531	4.30%	Apr 2017	None	Accrual
Hotel	Orlando, Florida		15,866	5.00%	Jan 2018	None	Accrual
Office building	Miami, Florida		14,834	5.13%	Oct 2018	None	TDR-nonaccrual (1)
Hotel	New York, New York		11,201	4.00%	Dec 2016	None	Accrual
Office building	Fort Lauderdale, Florida		11,087	6.00%	May 2016	None	Accrual
Hotel	New York, New York		10,756	6.00%	Jul 2014	None	Accrual
Mix use - commercial	New York, New York		10,310	4.50%	Jul 2022	None	Accrual
Shopping ctr. - grocery anchored	Manorville, New York		10,163	6.25%	Sep 2024	None	Accrual
		$	100,748

(1) Loan restructured in June 2011 and has performed in accordance with its restructured terms through June 30, 2013. Monthly payments are interest only at 5.00% through June 2013. Beginning July 2013, monthly principal and interest payments resume with a 5.125% interest rate. Thereafter, the interest rate increases each year on June 1 as follows to: 5.25%, 5.375%, 5.50%, 5.625% and 5.75%. Regulatory guidance requires the loan to remain on nonaccrual status as of June 30, 2013. Interest income is recognized on a cash basis.

The table below sets forth information regarding loans outstanding at June 30, 2013 by year of origination:

($ in thousands)   Year Originated (1)	Balance Outstanding		% of Total	Balance Rated Substandard		% of Outstanding	Balance Nonaccrual		% of Outstanding
2004 and prior		$   139,663	13%		$          -	-%		$          -	-%
2005		57,005	5		4,988	9		2,289	4
2006		89,312	9		8,695	10		8,695	10
2007		146,731	14		30,970	21		27,585	19
2008		128,019	12		2,982	2		-	-
2009		93,335	9		4,466	5		-	-
2010		18,425	2		240	1		-	-
2011		50,675	5		-	-		-	-
2012		216,792	20		500	-		500	-
2013		119,844	11		-	-		-	-
		$1,059,801	100%		$52,841	5%		$39,069	4%

(1) Does not consider those loans that have been extended or renewed since the date of original origination.

The table below sets forth information regarding the credit quality of the loan portfolio at June 30, 2013 based on internally assigned ratings (as defined in note 1 to the financial statements in our 2012 10-K).

($ in thousands)	Pass Rated Loans		Special Mention Rated Loans		Substandard Rated Loans		Total
Commercial real estate loans		$728,226		$19,693		$47,853		$   795,772
Multifamily loans		191,937		2,377		3,150		197,464
One to four family loans		59,162		-		-		59,162
Land loans		4,104		-		1,838		5,942
Commercial business loans		1,157		-		-		1,157
Consumer loans		304		-		-		304
Total loans		$984,890		$22,070		$52,841		$1,059,801

33

The table below summarizes certain information on loans at June 30, 2013.

($ in thousands)	Pass Rated Loans		Substandard Rated Loans		Total
Loans on nonaccrual status		$        -		$39,069		$39,069
TDRs on accruing status		5,380		6,084		11,464
Other non-impaired accruing loans (1)		-		7,688		7,688
Total (2)		$5,380		$52,841		$58,221

(1) Represent loans for which there were concerns at the date indicated regarding the ability of the borrowers to meet existing repayment terms. These loans reflect the distinct possibility, but not the probability, that we will not be able to collect all amounts due according to the contractual terms of the loans. These loans may never become delinquent, nonaccrual or impaired.

(2) All of these loans are closely monitored and considered in the determination of the overall adequacy of the allowance for loan losses.

The table below sets forth the scheduled principal repayments of the loan portfolio as of June 30, 2013.

($ in thousands)	Due Within One Year		Due Over One to Five Years		Due Over Five Years		Total
Commercial real estate		$  88,712		$457,573		$249,487		$   795,772
Multifamily		17,476		112,438		67,550		197,464
One to four family		3,951		40,779		14,432		59,162
Land		1,838		4,104		-		5,942
Commercial business		670		211		276		1,157
Consumer		177		107		20		304
		$112,824		$615,212		$331,765		$1,059,801

For additional information concerning our loan portfolio, see note 3 to the financial statements in this report and pages 5 through 13 of our 2012 10-K.

Allowance For Loan Losses

The allowance for loan losses amounted to $26.5 million at June 30, 2013, compared to $28.1 million at December 31, 2012. The allowance represented 2.50% of total loans (net of deferred fees) outstanding at June 30, 2013, compared to 2.54% at December 31, 2012. At June 30, 2013 and December 31, 2012, the allowance for loan losses included a specific valuation allowance in the aggregate amount of $4.7 million and $5.9 million, respectively, for our impaired loans, which consist of our nonaccrual loans and accruing TDRs.

The net decrease in the allowance of $1.6 million was due to $1.9 million of chargeoffs and a $1.7 million credit for loan losses, partially offset by $2.0 million of partial cash recoveries of prior chargeoffs. The credit for loan losses was based on our quarterly reviews of the adequacy of the allowance for loan losses, which took into consideration, among other factors, a decrease in our total loans outstanding, recoveries of prior loan charge offs, fewer substandard loans outstanding, and any credit rating upgrades and downgrades in the loan portfolio during the first half of 2013.

The charge offs for 6mths-13 were primarily comprised of $1.7 million associated with one nonaccrual loan based on management’s judgment that the estimated market value of the underlying collateral property may not be adequate to support the ultimate collection of the entire principal balance of the loan. This loan, located on a retail property in Waterbury, Connecticut, had an unpaid principal balance of $4.4 million and a net carrying value of $2.7 million (after the partial charge off) as of June 30, 2013. The borrower continues to make monthly payments on this loan and interest income is being recognized on a cash basis. The remaining chargeoffs of $0.2 million was comprised of $0.1 million associated with a loan transferred to foreclosed real estate and $0.1 million related to one TDR loan that was paid off at a discount to carrying value.

At June 30, 2013, with respect to all of our impaired loans, which totaled $50.5 million, we have obtained current appraisals of the underlying collateral as follows: 23% dated within the last 3 months; 53% dated within the last 4-6 months; 8% dated within the last 7-9 months; and 16% within the last 10-12 months. Our policy is to obtain externally prepared appraisals for our impaired loans rated substandard at least annually.

For additional information on the allowance for loan losses, including the factors we use in maintaining a specific valuation allowance for our impaired loans and our policy regarding loan chargeoffs, see note 1 to the financial statements in our 2012 10-K and note 4 to the financial statements in this report.

34

Asset Quality

The table below summarizes nonperforming assets, TDRs, past due loans and selected ratios at the dates indicated.

($ in thousands)	At June 30, 2013		At March 31,     2013		At December 31, 2012
Nonaccrual loans (1):
Loans past due 90 days or more		$        -		$        -		$  5,651
Loans past due 31-89 days		-		500		-
TDR loans past due 31-89 days (2)		-		3,023		-
Loans past due 0-30 days		3,246		4,465		3,956
TDR loans past due 0-30 days (2) (3)		35,823		32,943		36,291
Total nonaccrual loans		39,069		40,931		45,898
Real estate acquired through foreclosure		14,869		18,334		15,923
Investment securities on a cash basis (4)		2,923		3,292		3,721
Total assets reported as nonperforming		$56,861		$62,557		$65,542
TDR loans past due 90 days or more and still accruing (5)		$          -		$  2,063		$          -
TDR loans on accruing status and 0-30 days past due (5)		11,464		11,843		20,076
Loans past due 90 days or more and still accruing (6)		5,285		3,853		4,391
Loans past due 60-89 days and still accruing		11,065		-		-
Loans past due 31-59 days and still accruing		-		12,998		15,497
Nonaccrual loans to total gross loans		3.69%		3.77%		4.13%
Nonperforming assets to total assets		3.56%		3.84%		3.93%
Allowance for loan losses to total net loans		2.50%		2.61%		2.54%
Allowance for loan losses to nonaccrual loans		67.71%		68.92%		61.23%

(1) We may place a loan on nonaccrual status prior to it becoming past due 90 days based on the specific facts and circumstances associated with each loan that indicate that it is probable the borrower may not be able to continue making monthly payments. Interest income from payments made on all nonaccrual loans is recognized on a cash basis (or when collected) if the outstanding principal is determined to be collectible. A loan on nonaccrual status can only be returned to accrual status if ultimate collectability of contractual principal is assured and the borrower has demonstrated satisfactory payment performance. In the case of a TDR, satisfactory payment performance can be achieved either before or after the restructuring (usually for a period of no shorter than six months).

(2) Represent loans whose terms have been modified through the deferral of principal and/or a partial reduction in interest payments, or extension of maturity term (referred to as a TDR in this report). At June 30, 2013, $35.8 million were current as to payments and performing in accordance with their restructured terms, but are required to be classified nonaccrual for the reasons noted in footnote 1 above. One loan in the amount of $3.0 million was past due more than 31 days at March 31, 2013. This loan was subsequently paid off in June 2013.

(3) These loans were yielding 4.57% on a weighted average basis at June 30, 2013.

(4) See note 2 to the financial statements in this report for a discussion of these securities.

(5) Represent modified loans as described in footnote 2 above, except that they were maintained on accrual status. All of these loans were performing and current and as of June 30, 2013, they had an aggregate weighted-average yield of approximately 5.03%.

(6) The amount at June 30, 2013 consisted of two loans that matured and the borrowers were making monthly loan payments. The loans were in the process of being extended as of June 30, 2013.

We have a number of nonaccrual TDR loans in the table above (which aggregated to 3 loans or $10 million at June 30, 2013) that have been partially charged-off (by a cumulative total of $5.4 million as of June 30, 2013). For these TDRs, the evaluation for full repayment of contractual principal must include the collectability of amounts charged off. Although the loans have been partially charged off for financial statement purposes, the borrowers remain obligated to pay all contractual principal due.

The table below summarizes the change in total loans on nonaccrual status for the periods indicated.

($ in thousands)	Quarter Ended     March 31, 2013			Quarter Ended     June 30, 2013			Six-Months Ended     June 30, 2013
Balance at beginning of period		$45,898			$40,931			$45,898
Net new additions		1,021			8,695			9,716
Principal repayments and sales		(2,833	)		(8,734	)		(11,567	)
Chargeoffs		(115	)		(1,823	)		(1,938	)
Transfers to foreclosed real estate		(3,040	)		-			(3,040	)
Balance at end of period		$40,931			$39,069			$39,069

35

The table below summarizes the change in TDRs on accrual status for the periods indicated.

($ in thousands)	Quarter Ended         March 31, 2013			Quarter Ended         June 30, 2013			Six-Months Ended     June 30, 2013
Balance at beginning of period		$20,076			$13,906			$20,076
Net new additions (reductions)		464			(1,934	)		(1,470	)
Principal repayments and sales		(6,634	)		(508	)		(7,142	)
Balance at end of period		$13,906			$11,464			$11,464

The table below sets forth information regarding our TDRs as of June 30, 2013.

($ in thousands)   Property Type	Property Location	Contractual Principal Balance Due			Carrying Value			Interest Rate	Principal Amortization	Maturity Date	Collateral Last Appraised	Notes
TDRs on nonaccrual status (1)
Retail	West Palm, Florida		$	5,549		$	4,320	4.50%	No	Aug 2014	Mar 2013
Retail	Lake Worth, Florida			5,452			4,685	4.50%	No	Sep 2014	Mar 2013
Multifamily	Orlando, Florida			2,289			2,289	4.63%	Yes	Nov 2015	Sep 2012
Retail	Maple Heights, Ohio			4,744			1,000	4.00%	No	Apr 2017	Mar 2013
Office building	Miami, Florida			14,834			14,834	5.13%	Yes	Oct 2018	Mar 2013	(2)
Office building	Norcross, Georgia			8,695			8,695	3.75%	No	Dec 2015	Apr 2013
				41,563			35,823	4.57%
TDRs on accrual status
Land	Rapid City, South Dakota			1,838			1,838	6.00%	Yes	Dec 2013	Mar 2013
Retail	New York, New York			5,380			5,380	4.50%	Yes	Mar 2014	Jun 2012
Multifamily	Lake Worth, Florida			861			861	6.00%	Yes	Oct 2016	Oct 2012
Retail	Monroe, New York			2,925			2,925	5.13%	Yes	Mar 2017	Aug 2012
Office Building	Clearwater, Florida			460			460	5.00%	Yes	Oct 2017	Nov 2012
				11,464			11,464	5.03%
			$	53,027		$	47,287	4.68%

(1) All these TDRs were performing in accordance with their modified terms but were maintained on nonaccrual status as of June 30, 2013 in accordance with regulatory guidance. Interest income on such loans is recognized on a cash basis. The carrying value for these loans represents contractual unpaid principal balance less any partial principal chargeoffs (totaling $5.4 million) and interest received and applied as a reduction of principal (totaling $0.3 million). The borrowers remain obligated to pay all contractual amounts due.

(2) Monthly payments are interest only at 5.00% through June 2013. Beginning July 2013, monthly principal and interest payments resume with a 5.125% interest rate. Thereafter, the interest rate increases each year on June 1 as follows to: 5.25%, 5.375%, 5.50%, 5.625% and 5.75%.

The table below details real estate we owned through foreclosure at the dates indicated.

($ in thousands)				Net Carrying Value (1)				Last
Description of Property	City	State	Acquired	Jun 30, 2013		Dec 31, 2012		Appraised
7 story vacant office building and vacant lot	Yonkers	NY	8/09		$  1,334		$  1,334	May 2013
146 unit garden apartment complex - 75% occupied	Austell	GA	9/09		1,600		2,000	Oct 2012
39 acres of vacant land partially waterfront	Perryville	MD	4/10		1,000		1,133	Dec 2012
622 unit garden apartment complex - 70% occupied	Louisville	KY	7/10		6,685		6,685	May 2013
192 unit garden apartment complex - 93% occupied (2)	Louisville	KY	7/10		-		3,315	May 2013
27,000 sq. foot industrial warehouse - 65% occupied	Sunrise	FL	9/12		1,400		1,456	May 2013
Two, 5 story vacant office buildings-182,000 sq. feet	Jacksonville	FL	2/13		2,850		-	Mar 2013
					$14,869		$15,923

(1) Reported net of any valuation allowance that has been recorded due to decreases in the estimated fair value of the property subsequent to the date of foreclosure.

(2) Property sold in Q2-13 for net proceeds of $4.1 million. Property’s original cost basis upon transfer to real estate owned was $3.4 million. A net gain from the sale of this property in the amount $0.7 million was recorded in Q2-13.

We review the estimated fair value of our portfolio of real estate owned through foreclosure at least quarterly by performing market valuations of the properties, which normally consist of obtaining externally prepared appraisals at least annually for every property, as well as performing reviews of economic and real estate market conditions in the local area where the property is located, including taking into consideration discussions with real estate brokers and interested buyers, in order to determine if a valuation allowance is needed to reflect any decrease in the estimated fair value of the property since acquisition. All of the properties owned at June 30, 2013 were being marketed for sale.

At June 30, 2013, the total valuation allowance amounted to $6.0 million, compared to $5.3 million at December 31, 2012. During the six-months ended June 30, 2013, based on the factors described above, the real estate valuation allowance was increased by a total of $0.7 million through a net charge to the provision for real estate losses.

36

The table below summarizes the change in foreclosed real estate for the periods indicated.

($ in thousands)	Quarter Ended March 31, 2013			Quarter Ended June 30, 2013			Six-Months Ended June 30, 2013
Balance at beginning of period		$15,923			$18,334			$15,923
Transfers from loan portfolio		3,040			-			3,040
Writedowns to carrying values subsequent to foreclosure (1)		(629	)		(150	)		(779	)
Sales		-			(4,107	)		(4,107	)
Recoveries of prior writedowns (1)		-			74			74
Gain on sales		-			718			718
Balance at end of period		$18,334			$14,869			$14,869

(1) Recorded net, as an increase or (decrease) to the valuation allowance for real estate owned through the provision for real estate losses.

For additional information on nonaccrual loans, TDRs, past due loans and real estate owned and its corresponding valuation allowance, see notes 3 and 5 to the financial statements in this report.

All Other Assets

All other assets decreased $13 million from December 31, 2012, primarily due to a $5.4 million decrease in our deferred tax asset (resulting from the partial utilization of the asset to offset our taxable earnings) and a $5.6 million reduction in prepaid FDIC insurance premiums (resulting from a cash refund from the FDIC of unused premiums). See note 11 to the financial statements in this report for additional information on the deferred tax asset.

With respect to FDIC premiums, by way of background, on December 31, 2009, insured depository institutions were required to prepay three years of estimated premiums. INB prepaid a total of $15.8 million of premiums on December 31, 2009. This amount was recorded as a prepaid asset at that time and was charged to expense accordingly during the periods to which it related (based on actual premiums assessed by the FDIC). The remaining unused premium was refunded to all depository institutions in June 2013 and INB received its unused portion of $5.6 million on June 28, 2013.

Deposits

Deposits decreased $69 million from December 31, 2012, primarily reflecting a decrease of $54 million in certificate of deposit accounts (CDs) and $24 million in money market deposit accounts, partially offset by an $8.0 million increase in checking accounts.

At June 30, 2013, CDs totaled $883 million, and checking, savings and money market accounts aggregated to $410 million. The same categories of deposit accounts totaled $937 million and $426 million, respectively, at December 31, 2012. CDs represented 68% of total deposits at June 30, 2013 and December 31, 2012. At June 30, 2013 and December 31, 2012, CDs included $70 million and $78 million of brokered deposits, respectively. For additional information on deposits, see the section “Liquidity and Capital Resources” and note 6 to the financial statements in this report.

Borrowed Funds and Related Interest Payable

Borrowed funds and related accrued interest payable decreased $6.1 million from December 31, 2012 due the payment of accrued interest. For additional information on and discussion of borrowed funds, see notes 7 and 8 to the financial statements in this report, as well as the section entitled “Liquidity and Capital Resources.”

All Other Liabilities

All other liabilities increased $5.6 million from December 31, 2012 due to higher levels of mortgage escrow funds payable ($2.5 million) and official checks outstanding ($2.7 million). Mortgage escrow funds payable fluctuate based on the level of loans outstanding and other factors and represent advance payments made to us by borrowers for property taxes and insurance that we remit to third parties when due. Official checks outstanding represent checks issued by INB in the normal course of business which fluctuate based on banking activity.

37

Stockholders’ Equity

The following table details the changes in stockholders’ equity:

($ in thousands, except per share amounts)	Amount			Shares		Amount Per Share (2)
Common stockholders’ equity at December 31, 2012		$	186,323		21,589,589		$	8.63
Net earnings before preferred dividend requirements			7,430		-			0.34
Amortization of preferred stock discount			(246)		-			(0.01	)
Discount from partial redemption of preferred stock			187		-			0.01
Preferred dividends declared and paid (1)			(1,228)		-			(0.06	)
Issuance of common stock from option exercises			42		11,567			3.63
Issuance of restricted common stock			-		330,700			-
Forfeiture of restricted common stock			-		(8,100)			-
Compensation from common stock options and restricted common stock			502		-			0.02
Excess tax benefit on vested restricted stock/exercise of options			145		-			0.01
Common stockholders’ equity at June 30, 2013		$	193,155		21,923,756		$	8.81
Preferred stockholder’s equity at December 31, 2012		$	24,624		25,000
Amortization of preferred stock discount			246		-
Partial redemption of preferred stock			(6,063)		(6,250)
Discount from partial redemption of preferred stock			(187)		-
Preferred stockholder’s equity at June 30, 2013		$	18,620		18,750
Total stockholders’ equity at June 30, 2013		$	211,775

(1) Represents dividends associated with shares of IBC’s Fixed Rate Cumulative Perpetual Preferred Stock, Series A. Dividends are recorded as reductions in common stockholders’ equity only when they are declared and payable. See note 9 to the financial statements in this report for a further discussion of preferred stock and dividends in arrears.

(2) Common book value per share, after adjusting for preferred dividends in arrears of $3.7 million, was $8.64 at June 30, 2013.

38

Comparison of Results of Operations for the Quarters Ended June 30, 2013 and 2012

Selected information regarding our results of operations follows:

	For the Quarter Ended June 30,
($ in thousands)	2013			2012		Change
Interest and dividend income		$15,623			$19,706		$(4,083)
Interest expense		7,048			10,001		(2,953)
Net interest and dividend income		8,575			9,705		(1,130)
Credit for loan losses		(750	)		-		(750)
Noninterest income		702			1,406		(704)
Noninterest expenses:
Provision for real estate losses		76			1,397		(1,321)
Real estate activities (income) expense, net		(346	)		479		(825)
Operating expenses		3,954			4,149		(195)
Earnings before provision for income taxes		6,343			5,086		1,257
Provision for income taxes		2,804			2,326		478
Net earnings		3,539			2,760		779
Preferred dividend requirements and discount amortization (1)		326			448		122
Net earnings available to common stockholders		$  3,213			$  2,312		$     901
Diluted earnings per common share		$    0.14			$    0.11		$0.03

(1) Represents dividend requirements on cumulative preferred stock and amortization of related preferred stock discount. See note 9 to the financial statements in this report.

Net Interest and Dividend Income

Net interest and dividend income is our primary source of earnings and is influenced by the amount, distribution and repricing characteristics of our interest-earning assets and interest-bearing liabilities as well as by the relative levels and movements of interest rates. Net interest and dividend income is the difference between interest income earned on our interest-earning assets, such as loans and securities, and interest expense paid on our interest-bearing liabilities, such as deposits and borrowings.

Net interest and dividend income (detailed in the table that follows) decreased by $1.1 million to $8.6 million in Q2-13 from $9.7 million in Q2-12. The decrease was primarily due to a reduction in INB’s assets (of which a large part was planned in order to increase INB’s capital ratios), partially offset by a higher net interest margin.

In Q2-13, total average interest-earning assets decreased by $260 million from Q2-12, reflecting decreases of $98 million in loans and $162 million in total securities and overnight investments. At the same time, average deposits and borrowed funds decreased by $274 million and $10 million, respectively, while average stockholders’ equity increased by $14 million. The smaller balance sheet contributed to a significant increase in INB’s regulatory capital ratios, but negatively impacted total net interest and dividend income.

Our net interest margin increased slightly by 7 basis points to 2.30% in Q2-13, reflecting a 5 basis point improvement in our interest rate spread and a higher ratio of interest-earning assets to interest-bearing liabilities (from 1.07 to 1.10), or a $24 million increase in net earning assets. The improved spread was due to lower rates paid on our deposits and the run-off of higher-cost CDs and borrowings, largely offset by payoffs of higher yielding loans and calls of higher-yielding security investments coupled with the re-investment of a large portion of these cash inflows into new loans and securities at significantly lower market interest rates. Overall, our average cost of funds decreased by 37 basis points to 2.09% in Q2-13, from 2.46% in Q2-12, while the average yield on our earning assets decreased at a slower pace or by 32 basis points to 4.20% in Q2-13, from 4.52% in Q2-12.

The following table provides information on our: average assets, liabilities and stockholders’ equity; yields earned on interest-earning assets; and rates paid on interest-bearing liabilities for the periods indicated. The yields and rates shown are based on a computation of income/expense (including any related fee income or expense) for each period divided by average interest-earning assets/interest-bearing liabilities during each period. Average balances are derived from daily balances. Net interest margin is computed by dividing net interest and dividend income by the average of total interest-earning assets during each period. The interest rate spread is the difference between the average yield earned on interest-earning assets and the average rate paid on interest-bearing liabilities. The net interest margin is greater than the interest rate spread due to the additional income earned on those assets funded by non-interest-bearing liabilities, primarily demand deposits, and stockholders’ equity.

39

	For the Quarter Ended
	June 30, 2013					June 30, 2012
($ in thousands)	Average Balance		Interest Inc./Exp.		Yield/     Rate (2)	Average Balance		Interest Inc./Exp.		Yield/ Rate (2)
Interest-earning assets:
Commercial real estate loans	$	793,529	$	11,009	5.56%	$	869,743	$	13,242	6.12%
Multifamily loans		199,874		2,603	5.22		259,590		3,882	6.01
One to four family loans		60,033		869	5.81		17,093		256	6.02
Land loans		6,320		91	5.78		10,981		189	6.92
All other loans		1,446		19	5.27		1,898		24	5.09
Total loans (1)		1,061,202		14,591	5.53		1,159,305		17,593	6.10
U.S. government agencies securities		332,177		712	0.86		508,582		1,735	1.37
Residential mortgage-backed securities		75,584		184	0.98		65,210		227	1.40
State and municipal securities		533		2	1.51		176		1	1.28
Corporate securities (1)		3,238		-	-		4,224		18	1.71
Mutual funds and other equity securities		1,009		5	1.99		-		-	-
FRB and FHLB stock		8,222		111	5.41		8,622		124	5.78
Total securities		420,763		1,014	0.97		586,814		2,105	1.44
Other interest-earning assets		11,343		18	0.64		7,071		8	0.46
Total interest-earning assets		1,493,308	$	15,623	4.20%		1,753,190	$	19,706	4.52%
Noninterest-earning assets		120,653					134,478
Total assets	$	1,613,961				$	1,887,668
Interest-bearing liabilities:
Interest checking deposits	$	15,205	$	15	0.40%	$	13,485	$	18	0.54%
Savings deposits		9,655		7	0.29		9,160		9	0.40
Money market deposits		375,986		381	0.41		433,837		595	0.55
Certificates of deposit		896,260		6,209	2.78		1,114,192		8,808	3.18
Total deposit accounts		1,297,106		6,612	2.04		1,570,674		9,430	2.41
FHLB advances		-		-	-		10,500		112	4.29
Debentures - capital securities		56,702		436	3.08		56,702		459	3.26
Total borrowed funds		56,702		436	3.08		67,202		571	3.42
Total interest-bearing liabilities	$	1,353,808	$	7,048	2.09%	$	1,637,876	$	10,001	2.46%
Noninterest-bearing deposits		5,036					4,380
Noninterest-bearing liabilities		39,365					43,539
Total liabilities		1,398,209					1,685,795
Preferred stockholder’s equity		24,277					24,367
Common stockholders’ equity		191,475					177,506
Total stockholders’ equity		215,752					201,873
Total liabilities and stockholders’ equity	$	1,613,961				$	1,887,668
Net interest and dividend income/spread			$	8,575	2.11%			$	9,705	2.06%
Net interest-earning assets/margin (3)	$	139,500			2.30%	$	115,314			2.23%
Ratio of total interest-earning assets to total interest-bearing liabilities		1.10					1.07
Return on average assets (2)		0.88%					0.58%
Return on average common equity (2)		7.39%					6.22%
Return on total average equity (2)		6.56%					5.47%
Noninterest expense to average assets (2) (5)		0.98%					0.88%
Efficiency ratio (4)		43%					37%
Average stockholders’ equity to average assets		13.37%					10.69%

(1) Includes average nonaccrual loans of $40.6 million in the 2013 period versus $56.4 million in the 2012 period. Total interest income not accrued on such loans

and excluded from the table totaled $25,000 in the 2013 period and $208,000 in the 2012 period. Interest income on corporate securities is also recognized on cash basis. Payments received in the 2013 period were applied as a reduction of our principal investment. See note 2 to the financial statements in this report.

(2) Annualized.

(3) Net interest margin is reported exclusive of income from loan prepayments, which is included as a component of our noninterest income. Inclusive of income from loan prepayments, the margin would compute to 2.47% and 2.46% for the 2013 and 2012 period, respectively.

(4) Defined as noninterest expenses (excluding the provisions for loan and real estate losses and real estate activities (income) expense, net) as a percentage of net interest and dividend income plus noninterest income.

(5) Noninterest expenses for this ratio exclude real estate activities (income) expense, net.

The following table provides information regarding changes in interest and dividend income and interest expense. For each category of interest-earning assets and interest-bearing liabilities, information is provided on changes attributable to (1) changes in rate (change in rate multiplied by prior volume), (2) changes in volume (change in volume multiplied by prior rate) and (3) changes in rate-volume (change in rate multiplied by change in volume).

40

	For the Quarter Ended June 30, 2013 versus June 30, 2012
	Increase (Decrease) Due To Change In:
($ in thousands)	Rate			Volume			Rate/Volume		Total
Interest-earning assets:
Total loans		$(1,770)			$(1,504)		$	272		$(3,002)
Total securities		(742)			(577	)		228		(1,091)
Total other interest-earning assets		3			5			2		10
Total interest-earning assets		(2,509	)		(2,076	)		502		(4,083)
Interest-bearing liabilities:
Interest checking deposits		(5	)		2			-		(3)
Savings deposits		(3	)		-			1		(2)
Money market deposits		(152	)		(80	)		18		(214)
Certificates of deposit		(1,114	)		(1,733	)		248		(2,599)
Total deposit accounts		(1,274	)		(1,811	)		267		(2,818)
Total borrowed funds		(139	)		(113	)		117		(135)
Total interest-bearing liabilities		(1,413	)		(1,924	)		384		(2,953)
Net change in interest and dividend income		$(1,096)			$   (152)		$	118		$(1,130)

Provision for Loan Losses

We determine the need for a provision or (credit) for loan losses based on our quarterly review of the adequacy of the allowance for loan losses. A more detailed discussion of the factors and estimates we use in determining the adequacy of the allowance for loan losses can be found under the caption “Critical Accounting Policies” on pages 44 to 47 in our 2012 10-K. For Q2-13, our review resulted in a credit for loan losses of $0.8 million, compared to no credit or provision for loan losses in Q2-12. The credit was a function of partial cash recoveries of prior loan charge offs, fewer substandard loans outstanding and an overall decrease in the loan portfolio. See note 14 to the financial statements in this report for a discussion on the cash recoveries.

Noninterest Income

Noninterest income decreased $0.7 million in Q2-13 from Q2-12, due to a $0.4 million decrease in income from loan prepayments and other lending fees, and a $0.3 million increase in security impairment charges. Loan prepayment income consists of the full recognition of any unearned fees associated with such loans at the time of payoff and the receipt of prepayment penalties and interest in certain cases. See note 2 to the financial statements in this report for a discussion of security impairment charges, which are based on various factors, including estimates made by us.

Noninterest Expenses

The provision for real estate losses decreased to $0.1 million in Q2-13, from $1.4 million Q2-12. The decrease reflected fewer write-downs in the carrying value of real estate owned. See the section entitled “Asset Quality,” for a list of all real estate owned, related information thereon and the factors we use in determining the provision for real estate losses.

Real estate activities expense, net of rental and other income, totaled $0.5 million in Q2-12. For Q2-13, these activities produced net income of $0.3 million, due to a $0.7 million gain from the sale of one property and a $0.1 million cash recovery of expenses associated with a previously owned property. Exclusive of these income items, net real estate expenses would have been $0.5 million in Q2-13, unchanged from the same period of 2012. Real estate activities (income) expense, net is comprised of expenditures we make for real estate taxes, insurance, utilities repairs, maintenance, legal services and other charges (net of any rental income earned from the operation of the property or gains from the sale or foreclosure of the property) that are required in protecting our interest in real estate acquired through foreclosure and various properties collateralizing our nonaccrual loans.

Operating expenses decreased $0.2 million in Q2-13 from Q2-12, primarily due to a $0.3 million decrease in FDIC insurance expense resulting from a smaller assessment base and an upgrade in INB’s assessment rating. We employed 78 people as of June 30, 2013, unchanged from June 30, 2012.

Provision for Income Taxes

The provision for income tax expense increased $0.5 million in Q2-13 from Q2-12 due to higher pre-tax income. Nearly all of the expense for both periods reflected the partial utilization of our deferred tax asset. For information on the deferred tax asset, see note 11 to the financial statements in this report. Our effective income tax rate (inclusive of state and local taxes) was approximately 44% in Q2-13 and 46% in Q2-12.

41

Comparison of Results of Operations for the Six-Months Ended June 30, 2013 and 2012

Selected information regarding our results of operations follows:

	For the Six-Months Ended June 30,
($ in thousands)	2013		2012		Change
Interest and dividend income		$31,872		$40,404		$(8,532)
Interest expense		14,293		20,741		(6,448)
Net interest and dividend income		17,579		19,663		(2,084)
Credit for loan losses		(1,750)		-		(1,750)
Noninterest income		1,445		2,531		(1,086)
Noninterest expenses:
Provision for real estate losses		705		1,908		(1,203)
Real estate activities (income) expense, net		(1,332)		939		(2,271)
Operating expenses		8,092		8,313		(221)
Earnings before provision for income taxes		13,309		11,034		2,275
Provision for income taxes		5,879		5,020		859
Net earnings		7,430		6,014		1,416
Preferred dividend requirements and discount amortization (1)		788		892		104
Net earnings available to common stockholders		$ 6,642		$ 5,122		$ 1,520
Diluted earnings per common share		$   0.30		$   0.24		$   0.06

(1) Represents dividend requirements on cumulative preferred stock and amortization of related preferred stock discount. See note 9 to the financial statements in this report.

Net Interest and Dividend Income

As described in greater detail in the section entitled “Comparison of Results of Operations for the Quarters Ended June 30, 2013 and 2012” under the caption “Net Interest and Dividend Income,” net interest and dividend income is our primary source of earnings.

In 6mths-13, net interest and dividend income (detailed in the table that follows) decreased by $2.1 million from 6mths-12. The decrease was due to a smaller balance sheet, partially offset by an improved net interest margin.

Our total average interest-earning assets decreased by $284 million from 6mths-12, reflecting an $83 million decrease in average loans and a $201 million net decrease in average security and overnight investments. At the same time, average deposits and borrowed funds decreased by $290 million and $12 million, respectively, while average stockholders’ equity increased by $14 million.

Our net interest margin increased to 2.33% in 6mths-13 from 2.19% in 6mths-12. The margin increased by 14 basis points, reflecting an 11 basis point improvement in our interest rate spread and a higher ratio of interest-earning assets to interest-bearing liabilities (from 1.08 to 1.11), or a $17 million increase in net earning assets. Overall, our average cost of funds decreased by 39 basis points to 2.11% in 6mths-13, from 2.50% in 6mths-12, while our average yield on earning assets decreased at a slower pace by 28 basis points to 4.23% in 6mths-13, from 4.51% in 6mths-12.

The reasons for the above variances are the same as those discussed in the comparison of quarterly operating results.

42

The following table provides information for the periods indicated, the contents of which are described above in a similar table in the section entitled “Comparison of Results of Operations for the Quarters Ended June 30, 2013 and 2012” under the caption “Net Interest and Dividend Income.”

	For the Six-Months Ended
	June 30, 2013						June 30, 2012
($ in thousands)	Average Balance		Interest Inc./Exp.		Yield/ Rate (2)		Average Balance		Interest Inc./Exp.		Yield/ Rate (2)
Interest-earning assets:
Commercial real estate loans	$	812,106		$22,585		5.61%	$	868,286		$26,929		6.24%
Multifamily loans		204,138		5,338		5.27		266,042		8,043		6.08
One to four family loans		54,895		1,597		5.87		15,012		452		6.05
Land loans		6,404		186		5.86		11,078		379		6.88
All other loans		1,400		38		5.47		1,900		48		5.08
Total loans (1)		1,078,943		29,744		5.57		1,162,318		35,851		6.20
U.S. government agencies securities		336,542		1,458		0.87		586,945		4,019		1.38
Residential mortgage-backed securities		78,432		395		1.02		32,646		228		1.40
State and municipal securities		533		3		1.14		88		1		1.28
Corporate securities (1)		3,443		-		-		4,300		34		1.59
Mutual funds and other equity securities		1,006		10		2.00		-		-		-
FRB and FHLB stock		8,190		226		5.56		8,850		254		5.77
Total securities		428,146		2,092		0.99		632,829		4,536		1.44
Other interest-earning assets		11,107		36		0.65		7,368		17		0.46
Total interest-earning assets		1,518,196		$31,872		4.23%		1,802,515		$40,404		4.51%
Noninterest-earning assets		107,750						113,895
Total assets	$	1,625,946					$	1,916,410
Interest-bearing liabilities:
Interest checking deposits	$	14,891	$	30		0.41%	$	12,546		$       36		0.58%
Savings deposits		9,651		14		0.29		9,204		20		0.44
Money market deposits		382,026		769		0.41		434,378		1,264		0.59
Certificates of deposit		904,876		12,605		2.81		1,145,041		18,240		3.20
Total deposit accounts		1,311,444		13,418		2.06		1,601,169		19,560		2.46
FHLB advances		-		-		-		12,077		255		4.25
Debentures - capital securities		56,702		875		3.11		56,702		926		3.28
Total borrowed funds		56,702		875		3.11		68,779		1,181		3.45
Total interest-bearing liabilities	$	1,368,146	$	14,293		2.11%	$	1,669,948		$20,741		2.50%
Noninterest-bearing deposits		5,053						4,427
Noninterest-bearing liabilities		38,607						41,716
Total liabilities		1,411,806						1,716,091
Preferred stockholder’s equity		24,466						24,325
Common stockholders’ equity		189,674						175,994
Total stockholders’ equity		214,140						200,319
Total liabilities and stockholders’ equity	$	1,625,946					$	1,916,410
Net interest and dividend income/spread			$	17,579		2.12%				$19,663		2.01%
Net interest-earning assets/margin (3)	$	150,050				2.33%	$	132,567				2.19%
Ratio of total interest-earning assets to total interest-bearing liabilities		1.11						1.08
Return on average assets (2)		0.91%						0.63%
Return on average common equity (2)		7.83%						6.83%
Return on total average equity (2)		6.94%						6.00%
Noninterest expense to average assets (2) (5)		1.00%						0.87%
Efficiency ratio (4)		43%						37%
Average stockholders’ equity to average assets		13.17%						10.45%

(1) Includes average nonaccrual loans of $41.9 million in the 2013 period versus $56.1 million in the 2012 period. Total interest income not accrued on such loans and excluded from the table totaled $0.1 million in the 2013 period and $0.3 million in the 2012 period. Interest income on corporate securities is also recognized on cash basis. Payments received in the 2013 period were applied as a reduction of our principal investment. See note 2 to the financial statements in this report.

(2) Annualized.

(3) Net interest margin is reported exclusive of income from loan prepayments, which is included as a component of our noninterest income. Inclusive of income from loan prepayments, the margin would compute to 2.51% and 2.41% for the 2013 and 2012 period, respectively.

(4) Defined as noninterest expenses (excluding the provisions for loan and real estate losses and real estate activities (income) expense, net) as a percentage of net interest and dividend income plus noninterest income.

(5) Noninterest expenses for this ratio exclude real estate activities (income) expense, net.

43

The following table provides information regarding changes in interest and dividend income and interest expense. For each category of interest-earning assets and interest-bearing liabilities, information is provided on changes attributable to (1) changes in rate (change in rate multiplied by prior volume), (2) changes in volume (change in volume multiplied by prior rate) and (3) changes in rate-volume (change in rate multiplied by change in volume).

	For the Six-Months Ended June 30, 2013 versus June 30,  2012
	Increase (Decrease) Due To Change In:
($ in thousands)	Rate		Volume		Rate/Volume		Total
Interest-earning assets:
Total loans		$(3,878)		$(2,603)		$ 374		$ (6,107)
Total securities		(1,602)		(1,430)		588		(2,444)
Total other interest-earning assets		7		9		3		19
Total interest-earning assets		(5,473)		(4,024)		965		(8,532)
Interest-bearing liabilities:
Interest checking deposits		(11)		7		(2)		(6)
Savings deposits		(7)		1		-		(6)
Money market deposits		(391)		(154)		50		(495)
Certificates of deposit		(2,233)		(3,843)		441		(5,635)
Total deposit accounts		(2,642)		(3,989)		489		(6,142)
Total borrowed funds		(305)		(257)		256		(306)
Total interest-bearing liabilities		(2,947)		(4,246)		745		(6,448)
Net change in interest and dividend income		$(2,526)		$    222		$220		$ (2,084)

Provision for Loan Losses

We determine the need for a provision or (credit) for loan losses based on our quarterly review of the adequacy of the allowance for loan losses. A more detailed discussion of the factors and estimates we use in determining the adequacy of the allowance for loan losses can be found under the caption “Critical Accounting Policies” on pages 44 to 47 in our 2012 10-K. For 6mths-13, our review resulted in a credit for loan losses of $1.8 million, compared to no credit or provision for loan losses in 6mths-12. The credit was a function of partial cash recoveries of prior loan charge offs, fewer substandard loans outstanding and an overall decrease in the loan portfolio. See note 14 to the financial statements in this report for a discussion on the cash recoveries.

Noninterest Income

Noninterest income decreased to $1.4 million in 6mths-13 from $2.5 million in 6mths-12, due to a $0.5 million decrease in income from loan prepayments and other lending fees, and a $0.5 million increase in security impairment charges. Loan prepayment income consists of the full recognition of any unearned fees associated with such loans at the time of payoff and the receipt of prepayment penalties and interest in certain cases. See note 2 to the financial statements in this report for a discussion of security impairment charges, which are based on various factors, including estimates made by us.

Noninterest Expenses

The provision for real estate losses decreased to $0.7 million in 6mths-13 from $1.9 million in 6mths-12. The decrease reflected fewer write-downs in the carrying value of real estate owned. See the section entitled “Asset Quality,” for a list of all real estate owned, related information thereon and the factors we use in determining the provision for real estate losses.

Real estate activities expense, net of rental and other income, totaled $0.9 million in 6mths-12. For 6mths-13, these activities produced net income of $1.3 million due to a $0.7 million gain from the sale of one property in Q2-13 and a total of $1.6 million ($1.5 million in Q1-13 and $0.1 million in Q2-13) of cash recoveries of expenses associated with previously owned properties. Exclusive of these income items, net real estate expenses would have been $1.0 million in 6mths-13, relatively unchanged from the same prior year period.

Operating expenses decreased to $8.1 million in 6mths-13 from $8.3 million in 6mths-12, reflecting a $0.4 million decrease in FDIC deposit insurance expense, partially offset by a $0.2 million aggregate increase in salaries, benefits and stock compensation expense. The decrease in FDIC insurance expense was due to a smaller assessment base and an upgrade in INB’s assessment rating. We employed 78 people as of June 30, 2013, unchanged from June 30, 2012. For additional information on stock compensation, see note 10 to the financial statements in this report.

44

Provision for Income Taxes

The provision for income tax expense increased $0.9 million in 6mths-13 from 6mths-12 due to higher pre-tax income. Nearly all of the expense for both periods reflected the partial utilization of our deferred tax asset. For information on the deferred tax asset, see note 11 to the financial statements in this report. Our effective income tax rate (inclusive of state and local taxes) was approximately 44% in 6mths-13 and 46% in 6mths-12.

Off-Balance Sheet and Other Financing Arrangements

We are a party to financial instruments with off-balance sheet risk in the normal course of our business to meet the financing needs of our customers. For a further information on and discussion of these instruments, see note 13 to the financial statements in this report.

Liquidity and Capital Resources

General

The following discussion serves as an update to the section entitled “Liquidity and Capital Resources,” which begins on page 64 of our 2012 10-K, and should be read in conjunction with that discussion. For detail concerning our actual cash flows for the six-months ended June 30, 2013, see the condensed consolidated statements of cash flows in this report.

Intervest National Bank

On March 21, 2013, INB’s primary regulator, the OCC, terminated its Formal Agreement with INB and INB is no longer subject to the related operating restrictions that had been in effect since December 2009. As a result, effective March 21, 2013, INB is no longer required to maintain its deposit pricing at or below the national rates published by the FDIC, plus 75 basis points. INB is also no longer prohibited from accepting, renewing or rolling over brokered deposits, and is no longer subject to heightened regulatory capital requirements.

At June 30, 2013, INB had cash and short-term investments totaling $85 million and approved commitments to lend of $26 million (which excludes an additional $90 million of potential new loan commitments that were in process as of that date), most of which are anticipated to be funded over the next 12 months from cash on hand.

At June 30, 2013, total consolidated deposits amounted to $1.29 billion, consisting of certificate of deposit accounts (CDs) totaling $883 million, and checking, savings and money market accounts aggregating to $410 million. CDs represented 68% of total deposits and CDs of $100,000 or more totaled $446 million and included $70 million of brokered deposits. Brokered deposits had a weighted-average remaining term and stated interest rate of 1.5 years and 4.89%, respectively, at June 30, 2013, and $33 million mature by June 30, 2014. At June 30, 2013, $449 million, or 51% of total CDs (inclusive of brokered deposits), mature within one year.

In the first half of 2013, INB experienced net deposit outflow of $69 million, consisting of the repayment of $8 million of maturing brokered deposits and net reductions of $46 million in CDs and $15 million in total money market and checking deposit accounts. INB funded this net outflow through a portion of the cash flows from the principal repayments of loans and calls of its security investments. INB’s current objective is to maintain its deposit rates at competitive levels in order to promote a stable deposit base that can be adjusted as needed to meet its cash flow needs. INB has historically targeted its loan-to-deposit ratio in a range from 75% to 85%. This ratio stood at 77% as of June 30, 2013.

At June 30, 2013, $144 million, or 14%, of INB’s loan portfolio (excluding nonaccrual loans) was scheduled to mature within one year. INB expects to extend or refinance a portion of these maturing loans. Additionally, over the next twelve months, approximately $58 million of INB’s security investments could potentially be called or repaid if interest rates remain at or near current levels. Absent a need for these cash inflows, a large portion is expected to be reinvested into new loans or similar securities, with potentially lower market rates.

At June 30, 2013, INB had no borrowed funds outstanding. At June 30, 2013, INB had available collateral consisting of investment securities and certain loans that could be pledged to support $442 million in aggregate borrowings from the FHLB and FRB. INB also had access to overnight unsecured lines of credit from two banks totaling $25 million. However, these two lines are cancelable by the lenders at any time.

45

This total borrowing capacity of $467 million at June 30, 2013 represented a decrease of $45 million from December 31, 2012, primarily due to a lower level of security investments outstanding. At June 30, 2013, INB’s secured lines of credit represented 54% of INB’s total money-market deposit accounts and all CDs maturing within one year.

INB has historically paid cash dividends to IBC to fund IBC’s debt service requirements on its outstanding debt as well as the payment of any dividends on IBC’s capital stock. From January 2010 through March 21, 2013, as required by the OCC, INB suspended the declaration and payment of dividends to IBC in order to preserve capital. In June 2013, INB, with regulatory approval from the OCC, paid a $12.2 million cash dividend to IBC in order to fund IBC’s partial redemption of its Preferred Stock, described below. As discussed in note 15 to the financial statements in this report, at June 30, 2013, INB’s regulatory capital ratios were well in excess of those required to be considered a well-capitalized institution. INB does not expect to need additional capital over the next twelve months. INB has received regulatory approval to make an additional dividend payment in the amount of $18.7 million to IBC in August 2013 to fund the redemption of IBC’s remaining shares of Series A Preferred Stock (the “Preferred Stock”) as discussed below.

As of June 30, 2013, INB’s dividend policy is to pay dividends at levels consistent with maintaining its desired liquidity and capital ratios and debt servicing obligations. Under the National Bank Act and the OCC regulations, INB’s board of directors may declare dividends to be paid out of INB’s undivided profits. No dividend may be paid by INB without the OCC’s approval if the total amount of all dividends, including the then proposed dividend, declared by INB in any calendar year exceeds INB’s total retained net income for that year, combined with its retained net income for the preceding two years. Also, INB may not declare or pay any dividends if, after making the dividend, INB would be “undercapitalized” and no dividend may be paid by INB if it is in default with respect to any deposit insurance assessment due to the FDIC. See the discussion below regarding IBC’s regulatory restrictions with respect to accepting dividends from INB. INB plans to pay an additional cash dividend to IBC in August 2013 as discussed below.

Intervest Bancshares Corporation

At June 30, 2013, IBC had cash and short-term investments totaling $6.8 million, of which $6.5 million was available for use (inclusive of $4.9 million of cash on deposit with INB). At June 30, 2013, IBC had accumulated and unpaid Preferred Stock dividends in arrears of $3.7 million. Dividends in arrears are recorded as a reduction in common stockholders’ equity only when they are declared and payable.

From February 2010 through May 2013, as required by the FRB, IBC had suspended the declaration and payment of dividends on its capital stock and the payment of interest on its outstanding debt in order to preserve cash and capital so that it can be a source of strength for INB. In June 2013, with permission from the FRB, IBC accepted a cash dividend payment of $12.2 million from INB. IBC also received permission to pay accrued interest on its outstanding debt and to participate in an auction conducted by the U.S. Treasury to re-purchase from the Treasury IBC’s Preferred Stock. See notes 8 and 9 to the financial statements in this report for discussions regarding IBC’s successful bid and repurchase on June 24, 2013 of 6,250 of its 25,000 shares of then outstanding Preferred Stock, as well as the payment of accrued interest payable on its outstanding debentures.

As of June 30, 2013, IBC remained subject to the written agreement with the FRB and the restrictions contained therein, including the requirement for IBC to obtain regulatory approval to accept dividend payments from INB. IBC has been informed by the FRB that it is reviewing the need for such agreement and IBC has advised the FRB that in IBC’s view it has complied with the requirements of the agreement. As discussed in note 15 to the financial statements in this report, IBC’s regulatory capital ratios at June 30, 2013 well exceeded its current minimum requirements.

On July 17, 2013, IBC announced its intention to redeem the remaining 18,750 shares of Preferred Stock outstanding. The effective date of the planned redemption is August 15, 2013. The purchase price for these shares will be the stated liquidation value of $1,000 per share, plus any accumulated and unpaid dividends that have been earned thereon or a total expected cost of approximately $22.6 million to redeem the shares. The redemption will be recorded as a reduction in stockholders’ equity and regulatory capital. IBC has received all necessary regulatory approvals to complete the redemption. Following the redemption, no shares of IBC’s Preferred Stock will remain outstanding. IBC will use the planned $18.7 million cash dividend from INB to be paid in August 2013, together with a portion of IBC’s cash on hand, to complete this transaction.

46

Summary

We consider our current liquidity and sources of funds sufficient to satisfy our outstanding lending commitments, maturing liabilities and planned redemption of the Preferred Stock.

We are not aware of any trends, known demands, commitments or uncertainties other than those discussed above in this section or elsewhere in this report that are expected to have a material impact on our future operating results, liquidity or capital resources. However, there can be no assurances that adverse conditions will not arise in the credit and capital markets or from the restrictions placed or that may be placed on us by our regulators (currently those with respect to the payment of cash dividends and interest on debt obligations and the incurrence of new debt) that would adversely impact our liquidity and ability to raise funds to meet our operations and satisfy our outstanding lending commitments and maturing liabilities or raise new working capital if needed.

Additional information concerning investment securities, deposits, borrowings and preferred stock, including interest rates, dividends and maturity dates thereon, can be found in notes 2, 6, 7, 8, and 9 to the financial statements in this report.

Contractual Obligations

The table below summarizes our contractual obligations as of June 30, 2013 due within the periods shown.

				Amounts Due In
($ in thousands)	Total			July 1 to Dec 31, 2013			2014 and 2015			2016 and 2017			2018 and Later
Deposits with stated maturities		$	883,288		$	312,082		$	390,779		$	158,272		$	22,155
Deposits with no stated maturities			409,887			409,887			-			-			-
Subordinated debentures - capital securities			56,702			-			-			-			56,702
Mortgage escrow payable and official checks outstanding			29,909			29,909			-			-			-
Unfunded loan commitments and lines of credit (1)			26,310			26,310			-			-			-
Operating lease payments			16,654			696			3,127			3,010			9,821
Accrued interest payable on deposits			2,143			2,143			-			-			-
Accrued interest payable on all borrowed funds			58			58			-			-			-
Death benefit payments			306			132			174			-			-
Preferred cumulative dividends (2)			140			140			-			-			-
Preferred cumulative dividends unpaid and in arrears (3)			3,701			3,701			-			-			-
		$	1,429,098		$	785,058		$	394,080		$	161,282		$	88,678

(1) Since some of the commitments are expected to expire without being drawn upon, the total commitment amount does not necessarily represent future cash requirements.

(2) Assumes $18.8 million of cumulative preferred stock will be outstanding through August 15, 2013 at a dividend rate of 5% per year.

(3) Assumes dividends in arrears will be repaid by August 15, 2013.

Regulatory Capital and Other Matters

IBC and INB are subject to various regulatory capital requirements and IBC is operating under a formal agreement with its primary regulator as discussed in more detail in the section “Supervision and Regulation” in Item 1 “Business” in our 2012 10-K, in note 19 to the financial statements in our 2012 10-K, and as updated by note 15 to the financial statements in this report.

Asset and Liability Management

We have interest rate risk that arises from differences in the repricing of our interest-earning assets and interest-bearing liabilities within a given time period. The primary objective of our asset/liability management strategy is to limit, within established board approved policy guidelines, the adverse effect of changes in interest rates on our net interest income and capital. We have never engaged in trading or hedging activities, nor invested in interest rate derivatives or entered into interest rate swaps. INB, whose assets represent 99% of our consolidated assets, engages an outside consultant to prepare quarterly reports using an earnings simulation model to quantify the effects of various interest rate scenarios on its projected net interest and dividend income over projected periods. These computations begin with our gap analysis that is adjusted for additional assumptions regarding balance sheet growth and composition, and the pricing and re-pricing and maturity characteristics of INB’s assets and liabilities.

Gap analysis measures the difference between interest-earning assets and interest-bearing liabilities that mature or reprice within a given time period. For a further discussion of gap analysis, including the factors that affect its computation and results, see pages 67 through 69 of our 2012 10-K.

47

As noted in the footnotes to the gap table below, there are numerous assumptions that are made by us to compute the gap. A change in any of these assumptions would materially alter the results of the gap analysis as well as the simulation model.

As discussed in our 2012 10-K, the amount of fixed-rate loans in our loan portfolio has increased over the last several years and such loans constitute approximately 94%, or $990 million, of the loan portfolio at June 30, 2013. We also have loans (approximately 5% or $57 million) in the portfolio that have terms that call for predetermined increases in the interest rate at various times over the life of the loan. Included in our fixed-rate loans above is approximately $80 million of loans (originated mostly since the beginning of 2012) whereby the borrower has the option prior to maturity and with the payment of a specified fee, to extend the loan for a new term at an interest rate per annum equal to the greater of the old rate or a new rate based on a fixed spread (ranging from 250 to 300 basis points) over a specified index, subject to meeting our underwriting requirements. The future repricing of our loans that have predetermined rate increases or the aforementioned options may not be at the same magnitude as general changes in market rates.

The loan portfolio at June 30, 2013 also included approximately 1%, or $12 million, of floating-rate loans that have a “floor” or minimum rate that was determined in relation to prevailing market rates on the date of origination. This floor only adjusts upwards in the event of increases in the loan’s interest rate. Our entire loan portfolio had a short weighted-average life of approximately 4.2 years at June 30, 2013.

The table below summarizes our interest-earning assets and interest-bearing liabilities as of June 30, 2013, scheduled to mature or reprice within the periods shown.

($ in thousands)	0-3 Months				4-12 Months				Over 1-5 Years				Over 5 Years			Total
Loans (1)		$	67,214			$	93,394			$	638,615			$	221,509		$	1,020,732
Loans - performing nonaccrual TDRs (1)			-				26,817				9,005				-			35,822
Securities held to maturity (2)			159,118				130,360				107,780				10,805			408,063
Securities available for sale (2)			1,011				-				-				-			1,011
Short-term investments			6,608				-				-				-			6,608
FRB and FHLB stock			2,360				-				-				5,869			8,229
Interest-earning time deposits with banks			-				200				5,170				-			5,370
Total rate-sensitive assets		$	236,311			$	250,771			$	760,570			$	238,183		$	1,485,835
Deposit accounts (3):
Interest checking		$	23,596			$	-			$	-			$	-		$	23,596
Savings			9,640				-				-				-			9,640
Money market			371,553				-				-				-			371,553
Certificates of deposit			126,209				322,906				427,647				6,526			883,288
Total deposits			530,998				322,906				427,647				6,526			1,288,077
Debentures (1)			56,702				-				-				-			56,702
Accrued interest on all borrowed funds (1)			58				-				-				-			58
Total borrowed funds			56,760				-				-				-			56,760
Total rate-sensitive liabilities		$	587,758			$	322,906			$	427,647			$	6,526		$	1,344,837
GAP (repricing differences)		$	(351,447	)		$	(72,135	)		$	332,923			$	231,657		$	140,998
Cumulative GAP		$	(351,447	)		$	(423,582	)		$	(90,659	)		$	140,998		$	140,998
Cumulative GAP to total assets			(22.0)%				(26.5)%				(5.7)%				8.8%			8.8%

Significant assumptions used in preparing the preceding gap table follow:

(1) Floating-rate loans, loans with predetermined rate increases and floating-rate borrowings are included in the period in which their interest rates are next scheduled to adjust rather than in the period in which they mature. Fixed-rate loans, including those with options to extend are scheduled according to their contractual maturities. Deferred loan fees and the effect of possible loan prepayments are excluded from the analysis. Nonaccrual loans of $3.2 million are also excluded from the table.

(2) Securities are scheduled according to the earlier of their next callable date or the date on which the interest rate is scheduled to change. A large number of the securities have predetermined interest rate increases or “steps up” to a specified rate on one or more predetermined dates. Generally, the security becomes eligible for redemption by the issuer at the date of the first scheduled step-up. The net carrying value (or $2.9 million) of corporate securities that are on a cash basis of accounting are excluded from the table.

(3) Interest checking, savings and money market deposits are regarded as 100% readily accessible withdrawable accounts and certificates of deposit are scheduled according to their contractual maturity dates. This assumption contributes significantly to the liability sensitive position reported per the one-year gap analysis. However, if such deposits were treated differently, the one-year gap would then change accordingly. It should be noted that depositors may not necessarily immediately withdraw funds in the event deposit rates offered by INB did not change as quickly and uniformly as changes in general market rates.

48

At June 30, 2013, the gap analysis above indicated that our interest-bearing liabilities that were scheduled to mature or reprice within one year exceeded our interest-earning assets that were scheduled to mature or reprice within one year. This one-year interest rate sensitivity gap amounted to a negative $424 million, or a negative 26.5% of total assets, at June 30, 2013. As a result of the negative one-year gap, the composition of our balance sheet at June 30, 2013 was considered “liability-sensitive,” indicating that our interest-bearing liabilities would generally reprice with changes in interest rates more rapidly than our interest-earning assets.

The table that follows summarizes the results of certain scenarios of our earnings simulation model as of June 30, 2013. The model takes into account our gap analysis as further adjusted by additional assumptions, including deposit decay factors for both rate and non-rate sensitive deposits. Furthermore, in determining the assumed rates offered on our deposit accounts in the model, we use internally developed beta factors that utilize historical data based on a specific time frames for both rising and declining interest rate environments.

			Rate Shock Scenario
($ in thousands)	Base Net interest and Dividend Income		100 Basis Point Decrease (1)		200 Basis Point Increase (1)		300 Basis Point         Increase (2)
Next 12 months		$37,699		$37,463		$36,282		$31,918
% change				-0.63%		-3.76%		-15.33%
Next 13-24 months		$40,011		$37,296		$37,732		$34,803
% change				-6.79%		-5.70%		-13.02%
2 Year Cumulative		$77,710		$74,759		$74,014		$66,721
% change				-3.80%		-4.76%		-14.14%

(1) The model for this scenario covers a 24 month horizon and assumes interest rate changes are gradually ramped up or down over a 12 month horizon using various assumptions based upon a parallel yield curve shift and are subsequently sustained at those levels for the remainder of the simulation horizon.

(2) The model for this scenario utilizes an instantaneous parallel rate shock and is maintained at those levels for the entire simulation horizon.

A sudden and substantial change in interest rates may adversely impact our net interest and dividend income to a larger extent than noted above if interest rates on our assets and liabilities do not change at the same speed, to the same extent, or on the same basis, as those assumed in the model.

Recent Accounting Standards

See note 1 to the financial statements in this report for a discussion of this topic.

ITEM 3.    Quantitative and Qualitative Disclosures about Market Risk

Market risk is the risk of loss from adverse changes in market prices and interest rates. Our market risk arises primarily from interest rate risk inherent in our lending, security investing, deposit-taking and borrowing activities. We do not engage in and accordingly have no direct risk related to trading accounts, commodities, interest rate hedges or foreign exchange. The measurement of market risk associated with financial instruments is meaningful only when all related and offsetting on-and off-balance sheet transactions are aggregated, and the resulting net positions are identified. Disclosures about the fair value of financial instruments, which reflect changes in market prices and rates, can be found in note 16 to the financial statements in this report. We also actively monitor and manage our interest rate risk exposure as discussed in Item 2 above under the caption “Asset and Liability Management.”

ITEM 4. Controls and Procedures

Our management evaluated, with the participation of our Principal Executive and Financial Officers, the effectiveness of the design and operation of our company’s disclosure controls and procedures (as defined in Rule 13a-15(e) or 15d-15(e) under the Securities Exchange Act of 1934) as of the end of the period covered by this report. Based on such evaluation, the Principal Executive and Financial Officers have concluded that as of June 30, 2013, our disclosure controls and procedures were effective. There has been no change in our internal control over financial reporting identified in connection with the evaluation required by paragraph (d) of Rule 13a-15 or 15d-15 that occurred during our most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

49

PART II. OTHER INFORMATION

ITEM 1. Legal Proceedings

We are periodically a party to or otherwise involved in legal proceedings arising in the normal course of business, such as foreclosure proceedings. Based on review and consultation with legal counsel, management does not believe that there is any pending or threatened proceeding against us, which, if determined adversely, would have a material effect on our business, results of operations, financial position or liquidity.

ITEM 1A. Risk Factors

This item requires disclosure of any new or material changes to our risk factors disclosed in our 2012 10-K, where such factors are discussed on pages 28 through 36. There were no material changes to the risk factors during the quarter ended June 30, 2013.

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

Not Applicable

ITEM 3. Defaults Upon Senior Securities

At June 30, 2013, IBC had total accumulated and unpaid preferred stock dividends in arrears of $3.7 million on $18,750,000 aggregate face value of its outstanding Series A Preferred Stock. Dividend requirements on the preferred stock are cumulative and accrue and compound on each subsequent payment date at the rate of 5% annually through December 2013.

IBC has received regulatory approval to redeem all of the remaining shares (18,750) of the preferred stock, along with all accrued and unpaid dividends through the redemption date, which is planned for August 15, 2013.

ITEM 4. Mine Safety Disclosures

Not Applicable

ITEM 5. Other Information

Not Applicable

ITEM 6. Exhibits

The information called for by this item is incorporated by reference to the Exhibit Index included in this Quarterly Report on Form 10-Q, immediately following the signature page.

SIGNATURES

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

	INTERVEST BANCSHARES CORPORATION
	(Registrant)
Date: August 1, 2013	By:     /s/ Lowell S. Dansker
	Lowell S. Dansker, Chairman and Chief Executive Officer
	(Principal Executive Officer)
Date: August 1, 2013	By:     /s/ John J. Arvonio
	John J. Arvonio, Chief Financial and Accounting Officer
	(Principal Financial Officer)

50

Intervest Bancshares Corporation and Subsidiaries

Exhibit Index

The following exhibits are filed as part of this report.

Exhibit #	Exhibit Description
31.0	Certification of the principal executive officer pursuant to Section 302 of The Sarbanes-Oxley Act of 2002.
31.1	Certification of the principal financial officer pursuant to Section 302 of The Sarbanes-Oxley Act of 2002.
32.0	Certification of the principal executive and financial officers pursuant to Section 906 of The Sarbanes-Oxley Act of 2002.
101.0	The following materials from Intervest Bancshares Corporation’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2013, formatted in Extensible Business Reporting Language (XBRL): (i) Condensed Consolidated Balance Sheets; (ii) Condensed Consolidated Statements of Earnings; (iii) Condensed Consolidated Statements of Cash Flows; and (iv) related financial statement footnotes. **

** Pursuant to Rule 406T of Regulation S-T, the Interactive Data Files on Exhibit 101 hereto are deemed not filed or part of a registration statement or prospectus for purposes of Sections 11 or 12 of the Securities Act of 1933, as amended, are deemed not filed for purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, and otherwise are not subject to liability under those sections.

51

EX-31.0

Exhibit 31.0

Certification of the Principal Executive Officer

Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

I, Lowell S. Dansker, certify that:

1.     I have reviewed this report on Form 10-Q of Intervest Bancshares Corporation;

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 officer(s) 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 fiscal quarter in the 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 officer(s) 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 the 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.

/s/ Lowell S. Dansker

Lowell S. Dansker, Chairman and Chief Executive Officer

(Principal Executive Officer)

Date: August 1, 2013

EX-31.1

Exhibit 31.1

Certification of the Principal Financial Officer

Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

I, John J. Arvonio, certify that:

1.     I have reviewed this report on Form 10-Q of Intervest Bancshares Corporation;

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 officer(s) 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 fiscal quarter in the 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 officer(s) 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 the 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.

/s/ John J. Arvonio

John J. Arvonio, Chief Financial and Accounting Officer

(Principal Financial Officer)

Date: August 1, 2013

EX-32.0

Exhibit 32.0

Certification by the Principal Executive Officer and Principal Financial Officer

Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the filing of the Quarterly Report on Form 10-Q for the quarter ended June 30, 2013 (the “Report”) by Intervest Bancshares Corporation (the “Company”), each of the undersigned, as the principal executive and principal financial officers of the Company, hereby certifies pursuant to 18 U.S.C. §. 1350, as adopted pursuant to §. 906 of the Sarbanes-Oxley Act of 2002, that, to our knowledge:

(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/ Lowell S. Dansker

Lowell S. Dansker, Chairman and Chief Executive Officer

(Principal Executive Officer)

Date: August 1, 2013

/s/ John J. Arvonio

John J. Arvonio, Chief Financial and Accounting Officer

(Principal Financial Officer)

Date: August 1, 2013

A signed original of this written statement required by Section 906, or other document authenticating, acknowledging, or otherwise adopting the signatures that appear in typed form within the electronic version of this written statement required by Section 906, has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Regulatory Matters and Regulatory - Additional Information Regarding Capital Adequacy (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total capital to risk-weighted assets, Actual Capital, Amount	$ 270,985	$ 265,085
Tier 1 capital to risk-weighted assets, Actual Capital, Amount	256,092	249,465
Tier 1 capital to average assets, Actual	256,092
Total capital to risk-weighted assets, Required	94,380
Tier 1 capital to risk-weighted assets, Required	47,190
Tier 1 capital to average assets, Required	64,131
Total capital to risk-weighted assets, Excess	176,605
Tier 1 capital to risk-weighted assets, Excess	208,902
Tier 1 capital to average assets, Excess	191,961
INB [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total capital to risk-weighted assets, Actual Capital, Amount	261,769	259,647
Tier 1 capital to risk-weighted assets, Actual Capital, Amount	246,916	244,081
Tier 1 capital to average assets, Actual	246,916
Total capital to risk-weighted assets, Required	117,662	123,267
Tier 1 capital to risk-weighted assets, Required	70,597	73,960
Tier 1 capital to average assets, Required	79,893	84,516
Total capital to risk-weighted assets, Excess	144,107
Tier 1 capital to risk-weighted assets, Excess	176,319
Tier 1 capital to average assets, Excess	$ 167,023

XML

Deferred Tax Asset - Additional Information (Detail) (USD $)	6 Months Ended
	Jun. 30, 2013	Dec. 31, 2012
Operating Loss Carryforwards [Line Items]
Total deferred tax asset	$ 23,879,000	$ 29,234,000
NOL carryforwards expiration year	2030
Federal [Member]
Operating Loss Carryforwards [Line Items]
Unused net operating loss carryforward	3,000,000
State and Local [Member]
Operating Loss Carryforwards [Line Items]
Unused net operating loss carryforward	35,000,000
AMT Credit [Member]
Operating Loss Carryforwards [Line Items]
Unused net operating loss carryforward	$ 1,600,000

XML

Earning Per Common Share - Summary of Basic and Diluted Earnings Per Common Share (Parenthetical) (Detail)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2012
Earnings Per Share [Abstract]
Outstanding options/warrants to purchase, shares	235,630	1,043,322	1,082,322

XML

Common Stock Warrant, Options and Restricted Common Stock

6 Months Ended

Jun. 30, 2013

Text Block [Abstract]

Common Stock Warrant, Options and Restricted Common Stock

Note 10 - Common Stock Warrant, Options and Restricted Common Stock

IBC has shareholder-approved plans, the 2006 Long Term Incentive Plan and the 2013 Equity Incentive Plan (together referred to as the “Plans”) under which stock options, restricted stock and other forms of incentive compensation may be awarded from time to time to officers, employees and directors of IBC and its subsidiaries. The maximum number of shares of common stock that may be awarded under the Plans is 2,250,000. At June 30, 2013, 763,560 shares of common stock were available for award under the Plans. There were no awards of stock options in the first six months of 2013 or 2012.

A summary of activity in outstanding common stock options and related information follows:

	Exercise Price Per Warrant/Option														Wtd-Avg.   Exercise   Price
($ in thousands, except per share amounts)		$5.42 (1)	$17.10		$7.50		$4.02		$3.00		$2.55		Total
Outstanding at December 31, 2012		691,882	116,640		120,190		68,910		38,200		42,300		1,078,122			$ 6.63
Forfeited/expired (2)		-	(600	)	(600	)	(500	)	(1,000	)	(2,100	)	(4,800	)		$ 5.23
Options exercised		-	-		-		(8,400	)	(1,800	)	(1,367	)	(11,567	)		$ 3.69
Outstanding at June 30, 2013		691,882	116,040		119,590		60,010		35,400		38,833		1,061,755			$ 6.67
Expiration date		12/23/18	12/13/17		12/11/18		12/10/19		12/09/20		12/08/21
Vested and exercisable (3)		100%	100%		100%		100%		67%		33%		96%
Wtd-avg contractual remaining term (in years)		5.5	4.5		5.5		6.5		7.5		8.4		5.6
Intrinsic value at June 30, 2013 (4)		$872	-		-		$160		$130		$160		$1,322

(1) This is the warrant held by the U.S. Treasury as described in note 9 to the financial statements in this report.

(2) Represent options forfeited or expired unexercised.

(3) The $3.00 options further vest and become 100% exercisable on December 9, 2013. The $2.55 options further vest and become exercisable at the rate of 33.33% on December 8, 2013 and 2014. Full vesting may occur earlier upon the occurrence of certain events as defined in the option agreement.

(4) Intrinsic value was calculated using the closing price of IBC’s common stock on June 30, 2013 of $6.68.

A summary of selected information regarding restricted common stock awards made under the Plans during the six-months ended June 30, 2013 and 2012 follows:

($ in thousands, except per share amounts)	Stock Grant		Stock Grant
Grant date of award		1/24/13		1/19/12
Total restricted shares of stock awarded (1)		330,700		465,400
Estimated fair value per share awarded (2)		$4.50		$2.90
Total estimated fair value of award		$1,488,150		$1,349,660
Awards scheduled to vest as follows:
January 2013		-		256,800
January 2014		49,566		133,455
January 2015		170,888		75,145
January 2016		110,246		-
		330,700		465,400

(1) For the 2012 period, awards were as follows: a total of 175,000 shares to five executive officers (vesting in two installments, with two thirds vesting on the second anniversary of the grant and the remaining one third on the third anniversary of the grant); a total of 240,000 shares to six non-employee directors (vesting 100% on the first anniversary of the grant); and a total of 50,400 shares to other officers and employees (vesting in three equal installments, with one third on each of the next three anniversary dates of the grant).

For the 2013 period, awards were as follows: a total of 182,000 shares to five executive officers (vesting in two installments, with two thirds vesting on the second anniversary of the grant and the remaining one third on the third anniversary of the grant); a total of 80,000 shares to eight non-employee directors and 68,700 shares to other officers and employees (vesting in three equal installments, with one third on each of the next three anniversary dates of the grant).

(2) Fair value of each award was estimated as of the grant date based on the closing market price of the common stock on the grant date.

A summary of activity in outstanding restricted common stock and related information follows:

	Price Per Share
	$2.35		$2.90		$4.50		Total
Outstanding at December 31, 2012		317,500		464,800		-		782,300
Shares vested and no longer restricted		-		(256,600)		-		(256,600)
Shares granted		-		-		330,700		330,700
Shares forfeited		(1,500)		(2,400)		(4,200)		(8,100)
Outstanding at June 30, 2013 (1) (2)		316,000		205,800		326,500		848,300

Notes to the preceding table follow:

(1) All outstanding shares of restricted common stock were unvested at June 30, 2013 and subject to forfeiture.

Shares issued at a price of $2.35 on December 9, 2010 will vest 100% on December 9, 2013.

Shares issued at a price of $2.90 on January 19, 2012 will vest as follows: 132,067 on January 19, 2014 and 73,733 on January 19, 2015. Shares issued at a price of $4.50 on January 24, 2013 will vest as follows: 48,167 on January 24, 2014, 169,500 on January 24, 2015 and 108,833 on January 24, 2016.

(2) Vesting is subject to the grantee’s continued employment with us or, in the case of non-employee directors, the grantee’s continued service as our director on the vesting dates. All of the awards are subject to accelerated vesting upon the death or disability of the grantee or upon a change in control of IBC, as defined in the restricted stock agreements. The record holder of IBC’s restricted shares of common stock possesses all the rights of a holder of our common stock, including the right to receive dividends on and to vote the restricted shares. The restricted shares may not be sold, transferred, pledged, assigned, encumbered, or otherwise alienated or hypothecated until they become fully vested and transferable in accordance with the agreements. Prior to June 24, 2013, shares held by certain of our executive officers had further restrictions on transferability due to IBC’s participation in the TARP program.

Stock-based compensation expense is recognized on a straight-line basis and is recorded in “Salaries and Employee Benefits” with a corresponding increase to stockholders’ equity as paid in capital over the vesting period of each award and is as follows: for the quarter ended June 30, 2013 and 2012, $247,000 and $310,000, respectively, and for the six-months ended June 30, 2013 and 2012, $500,000 and $576,000, respectively. At June 30, 2013, pre-tax compensation expense related to all nonvested awards of options and restricted stock not yet recognized totaled $1.7 million and such amount is expected to be recognized in the future over a weighted average period of approximately 2.2 years. Our income taxes payable in the first quarter of 2013 was reduced by the excess income tax benefit associated with the vesting of restricted common stock awards (calculated as the difference between the fair market value of the stock at the vesting date and the fair market value of the stock on the grant date, multiplied by our effective income tax rate). The net tax benefit amounted to $145,000 and was recorded as an increase to paid-in capital. There was no such benefit recorded in the second quarter of 2013 or the first six months of 2012.

XML

Loans Receivable - Information Regarding Credit Quality of Loan Portfolio (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Financing Receivable, Recorded Investment [Line Items]
Total loans	$ 1,059,801	$ 1,111,063
Allocation of allowance for loan losses	26,455	28,103
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	795,772	852,213
Multi Family [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	197,464	208,699
One to Four Family [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	59,162	41,676
Land [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	5,942	7,167
All other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	1,461	1,308
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	984,890	1,016,424
Allocation of allowance for loan losses	20,581	20,037
Pass [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	728,226	775,136
Pass [Member] | Multi Family [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	191,937	193,738
Pass [Member] | One to Four Family [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	59,162	41,676
Pass [Member] | Land [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	4,104	4,566
Pass [Member] | All other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	1,461	1,308
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	22,070	19,425
Allocation of allowance for loan losses	527	443
Special Mention [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	19,693	17,041
Special Mention [Member] | Multi Family [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	2,377	2,384
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	52,841	75,214
Allocation of allowance for loan losses	5,347	7,623
Substandard [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	47,853	60,036
Substandard [Member] | Multi Family [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	3,150	12,577
Substandard [Member] | Land [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	$ 1,838	$ 2,601

XML

Condensed Consolidated Statements of Earnings (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
INTEREST AND DIVIDEND INCOME
Loans receivable	$ 14,591	$ 17,593	$ 29,744	$ 35,851
Securities	1,014	2,105	2,092	4,536
Other interest-earning assets	18	8	36	17
Total interest and dividend income	15,623	19,706	31,872	40,404
INTEREST EXPENSE
Deposits	6,612	9,430	13,418	19,560
Subordinated debentures - capital securities	436	459	875	926
FHLB advances and all other borrowed funds		112		255
Total interest expense	7,048	10,001	14,293	20,741
Net interest and dividend income	8,575	9,705	17,579	19,663
Credit for loan losses	(750)		(1,750)
Net interest and dividend income after credit for loan losses	9,325	9,705	19,329	19,663
NONINTEREST INCOME
Income from the early repayment of mortgage loans	623	1,010	1,290	1,965
Income from mortgage lending activities	286	254	657	461
Customer service fees	118	142	189	262
Impairment writedowns on investment securities	(325)		(691)	(157)
Total noninterest income	702	1,406	1,445	2,531
NONINTEREST EXPENSES
Salaries and employee benefits	2,109	2,092	4,313	4,149
Occupancy and equipment, net	562	522	1,078	1,043
Data processing	83	98	174	201
Professional fees and services	384	384	768	759
Stationery, printing, supplies, postage and delivery	85	60	146	122
FDIC insurance	306	604	811	1,235
General insurance	150	145	302	290
Director and committee fees	83	107	187	214
Advertising and promotion	5	4	10	7
Real estate activities (income) expense, net	(346)	479	(1,332)	939
Provision for real estate losses	76	1,397	705	1,908
All other	187	133	303	293
Total noninterest expenses	3,684	6,025	7,465	11,160
Earnings before provision for income taxes	6,343	5,086	13,309	11,034
Provision for income taxes	2,804	2,326	5,879	5,020
Net earnings	3,539	2,760	7,430	6,014
Preferred stock dividend requirements and discount amortization	(326)	(448)	(788)	(892)
Net earnings available to common stockholders	$ 3,213	$ 2,312	$ 6,642	$ 5,122
Basic earnings per common share	$ 0.14	$ 0.11	$ 0.30	$ 0.24
Diluted earnings per common share	$ 0.14	$ 0.11	$ 0.30	$ 0.24
Cash dividends per common share

XML

Loans Receivable

6 Months Ended

Jun. 30, 2013

Receivables [Abstract]

Loans Receivable

Note 3 - Loans Receivable

Major classifications of loans receivable are summarized as follows:

	At June 30, 2013						At December 31, 2012
($ in thousands)	# of Loans		Amount				# of Loans		Amount
Loans Secured By Real Estate:
Commercial loans		372		$	795,772			376		$	852,213
Multifamily loans		136			197,464			142			208,699
One to four family loans		18			59,162			13			41,676
Land loans		4			5,942			7			7,167
		530			1,058,340			538			1,109,755
All Other Loans:
Business loans		19			1,157			18			949
Consumer loans		15			304			12			359
		34			1,461			30			1,308
Loans receivable, gross		564			1,059,801			568			1,111,063
Deferred loan fees					(3,610	)					(3,597)
Loans receivable, net of deferred fees					1,056,191						1,107,466
Allowance for loan losses					(26,455	)					(28,103)
Loans receivable, net				$	1,029,736					$	1,079,363

At June 30, 2013 and December 31, 2012, there were $39.1 million and $45.9 million of loans, respectively, on nonaccrual status, and $11.5 million and $20.1 million of loans, respectively, classified as accruing TDRs. These loans represented all of our impaired loans as of those dates.

At June 30, 2013, there were two loans totaling $5.3 million, compared to two loans totaling $4.4 million at December 31, 2012, that were 90 days past due and still accruing interest. This category normally consists of loans that have matured and were in the process of being extended, and the borrowers were making monthly payments.

The recorded investment, corresponding specific impairment valuation allowance and unpaid principal balance of our impaired loans at the dates indicated are summarized follows:

	(1)																(2)		(3)
	Recorded Investment by State																Specific Valuation		Total Unpaid		# of
($ in thousands)	NY		FL		NJ		GA		CT		OH		SD		Total		Allowance		Principal		Loans
At June 30, 2013
Commercial real estate:
Retail	$	8,305	$	9,005	$	-	$	-	$	2,746	$	1,000	$	-	$	21,056		$1,593	$	28,497		6
Office Building		-		15,294		-		8,695		-		-		-		23,989		1,978		23,989		3
Mixed Use		-		-		500				-		-		-		500		25		500		1
Multifamily		-		3,150		-				-		-		-		3,150		598		3,150		2
Land		-		-		-				-		-		1,838		1,838		500		1,838		1
Totals	$	8,305	$	27,449	$	500	$	8,695	$	2,746	$	1,000	$	1,838	$	50,533		$4,694		$57,974		13
At December 31, 2012
Commercial Real Estate
Retail	$	11,837	$	9,005	$	-	$	-	$	-	$	1,000	$	-	$	21,842		$1,966	$	27,596		6
Office Building		-		17,988		883		-		-		-		-		18,871		583		19,621		3
Warehouse		950		-		-		-		-		-		-		950		28		950		1
Mixed Use		8,632		-		500		-		-		-		-		9,132		1,248		9,421		4
Multifamily		-		12,577		-		-		-		-		-		12,577		1,542		14,225		6
Land		515		-		-		-		-		-		2,086		2,601		521		2,601		3
Totals	$	21,934	$	39,570	$	1,383	$	-	$	-	$	1,000	$	2,086	$	65,973		$5,888		$74,414		23

(1) Represents contractual unpaid principal less any partial principal chargeoffs and interest received and applied as a reduction of principal.

(2) Represents a specific valuation allowance against the recorded investment included as part of the overall allowance for loan losses.

All impaired loans at the dates indicated in the table had a specific valuation allowance.

(3) Represents contractual unpaid principal balance (shown for informational purposes only). The borrowers are obligated to pay such amounts. However the eventual collection of such amounts by us cannot be assured.

Other information related to our impaired loans is summarized as follows:

	Quarter Ended June 30,				Six-Months Ended June 30,
($ in thousands)	2013		2012		2013		2012
Average recorded investment in nonaccrual loans		$39,733		$54,933		$41,831		$55,654
Total cash basis interest income recognized on nonaccrual loans		610		723		1,208		1,422
Average recorded investment in accruing TDR loans		13,271		10,363		15,799		9,418
Total interest income recognized on accruing TDR loans under modified terms		179		137		429		260

Age analysis of our loan portfolio by segment at June 30, 2013 is summarized as follows:

($ in thousands)	Current		Past Due 31-59 Days		Past Due 60-89 Days		Past Due 90 or more Days		Total Past Due		Total Classified Nonaccrual
Accruing Loans:
Commercial real estate		$   748,064		$-		$  5,643		$5,285		$10,928		$          -
Multifamily		189,753		-		5,422		-		5,422		-
One to four family		59,162		-		-		-		-		-
Land		5,942		-		-		-		-		-
All other		1,461		-		-		-		-		-
Total accruing loans		1,004,382		-		11,065		5,285		16,350		-
Nonaccrual Loans (1):
Commercial real estate		36,780		-		-		-		-		36,780
Multifamily		2,289		-		-		-		-		2,289
Total nonaccrual loans		39,069		-		-		-		-		39,069
Total loans		$1,043,451		$-		$11,065		$5,285		$16,350		$39,069

Age analysis of our loan portfolio by segment at December 31, 2012 is summarized as follows:

($ in thousands)	Current		Past Due 31-59 Days		Past Due 60-89 Days		Past Due 90 or more Days		Total Past Due		Total Classified Nonaccrual
Accruing Loans:
Commercial real estate		$   799,130		$12,836		$-		$  4,391		$17,227		$          -
Multifamily		198,942		-		-		-		-		-
One to four family		41,676		-		-		-		-		-
Land		4,221		2,661		-		-		2,661		-
All other		1,308		-		-		-		-		-
Total accruing loans		1,045,277		15,497		-		4,391		19,888		-
Nonaccrual Loans (1):
Commercial real estate		32,701		-		-		3,155		3,155		35,856
Multifamily		7,261		-		-		2,496		2,496		9,757
Land		285		-		-		-		-		285
Total nonaccrual loans		40,247		-		-		5,651		5,651		45,898
Total loans		$1,085,524		$15,497		$-		$10,042		$25,539		$45,898

(1) The amount of nonaccrual loans in the current column included $35.8 million of TDRs at June 30, 2013 and $36.3 million of TDRs at December 31, 2012 for which payments are being made in accordance with their restructured terms, but the loans were maintained on nonaccrual status in accordance with regulatory guidance. The remaining portion at both dates was comprised of certain paying loans classified nonaccrual due to concerns regarding the borrowers’ ability to continue making payments. Interest income from loan payments on all loans in nonaccrual status is recognized on a cash basis, provided the remaining principal balance is deemed collectible.

Information regarding the credit quality of the loan portfolio based on internally assigned grades follows:

($ in thousands)	Pass		Special Mention		Substandard (1)		Total
At June 30, 2013
Commercial real estate		$728,226		$19,693		$47,853		$   795,772
Multifamily		191,937		2,377		3,150		197,464
One to four family		59,162		-		-		59,162
Land		4,104		-		1,838		5,942
All other		1,461		-		-		1,461
Total loans		$984,890		$22,070		$52,841		$1,059,801
Allocation of allowance for loan losses		$  20,581		$     527		$  5,347		$     26,455
At December 31, 2012
Commercial real estate		$   775,136		$17,041		$60,036		$852,213
Multifamily		193,738		2,384		12,577		208,699
One to four family		41,676		-		-		41,676
Land		4,566		-		2,601		7,167
All other		1,308		-		-		1,308
Total loans		$1,016,424		$19,425		$75,214		$1,111,063
Allocation of allowance for loan losses		$     20,037		$     443		$  7,623		$     28,103

(1) Substandard loans consist of $39.1 million of nonaccrual loans, $6.1 million of accruing TDRs and $7.6 million of other performing loans at June 30, 2013, compared to $45.9 million of nonaccrual loans, $20.1 million of accruing TDRs and $9.2 million of other performing loans at December 31, 2012. At June 30, 2013, we also had one accruing TDR for $5.4 million which was rated pass.

The geographic distribution of the loan portfolio by state follows:

	At June 30, 2013					At December 31, 2012
($ in thousands)	Amount		% of Total			Amount		% of Total
New York	$	657,176		62.0	%		$   717,141		64.5	%
Florida		298,498		28.2			286,619		25.8
New Jersey		16,158		1.5			26,425		2.4
Pennsylvania		11,707		1.1			10,270		0.9
North Carolina		14,371		1.4			14,256		1.3
Georgia		11,663		1.1			11,752		1.1
Connecticut		9,390		0.9			11,216		1.0
Virginia		11,625		1.1			11,758		1.1
Kentucky		10,666		1.0			7,512		0.7
South Carolina		10,587		1.0			5,853		0.5
Ohio		2,245		0.2			2,260		0.2
South Dakota		1,838		0.2			2,086		0.2
All other states		3,877		0.3			3,915		0.3
	$	1,059,801		100.0	%		$1,111,063		100.0	%

Information regarding loans restructured during the six-months ended June 30, 2013 follows:

($ in thousands)	Number of Loans	Recorded Investment
		Pre-Modification		Post-Modification
Commercial real estate – interest rate reduced	2		$9,159		$9,159

Information regarding loans restructured during the six-months ended June 30, 2012 is as follows:

($ in thousands)	Number of Loans	Recorded Investment
		Pre-Modification		Post-Modification
Land – extended maturity date	2		$520		$520

During the six-months ended June 30, 2013, there was one TDR (which loan was modified within the previous 12 months) in the amount of $3.0 million that defaulted in March 2013. This loan subsequently was paid off in June 2013. During the six-months ended June 30, 2013, one TDR in the amount of $1.9 million matured. This loan was re-financed by INB and transferred to a performing non-TDR category since the borrower was no longer experiencing financial difficulties.

During the six-months ended June 30, 2012, there were no TDRs that defaulted nor TDRs transferred to a non-TDR loan category.

The distribution of TDRs by accruing versus non-accruing, by loan type and by geographic distribution follows:

($ in thousands)	At June 30, 2013		At December 31, 2012
Performing – nonaccrual status		$35,823		$36,291
Performing - accrual status		11,464		20,076
		$47,287		$56,367
Commercial real estate		$42,299		$43,685
Multifamily		3,150		10,081
Land		1,838		2,601
		$47,287		$56,367
New York		$  8,305		$18,478
Florida		27,449		33,920
New Jersey		-		883
Georgia		8,695		-
Ohio		1,000		1,000
South Dakota		1,838		2,086
		$47,287		$56,367

XML

Subsequent Event

6 Months Ended

Jun. 30, 2013

Subsequent Events [Abstract]

Subsequent Event

Note 17 - Subsequent Event

On July 17, 2013, IBC announced its intention to redeem the remaining 18,750 shares of Preferred Stock outstanding. The effective date of the planned redemption is August 15, 2013. The purchase price for these shares will be the stated liquidation value of $1,000 per share, plus any accumulated and unpaid dividends that have been earned thereon or a total expected cost of approximately $22.6 million to redeem the shares, which will be recorded as a reduction in stockholders’ equity and regulatory capital. IBC has received all necessary regulatory approvals to complete the redemption. Following the redemption, no shares of IBC’s Preferred Stock will remain outstanding. IBC will use an $18.7 million cash dividend from INB (expected to be paid by INB to IBC in August 2013) together with a portion of IBC’s cash on hand to complete this transaction.

XML

Subordinated Debentures - Capital Securities - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 30, 2013
Debt Instrument [Line Items]
Capital Securities, net of IBC's capital contributions	$ 1.7
IBC's capital contributions	55
Unamortized balance of issuance costs	0.7
Capital Securities V [Member]
Debt Instrument [Line Items]
Capital Securities issuance costs	$ 0
Frequency of periodic interest payment	Quarterly
Debt instrument interest rate	1.65%
Debt instrument, interest rate terms	1.65% over 3 month libor
Junior Subordinated Debentures [Member]
Debt Instrument [Line Items]
Debt instrument, limit on extension periods	20
Debt instrument, interest payment, maximum extension period	5 years
Capital Securities, mandatory maturity period	90 days
Capital Securities II [Member]
Debt Instrument [Line Items]
Frequency of periodic interest payment	Quarterly
Debt instrument interest rate	2.95%
Debt instrument, interest rate terms	2.95% over 3 month libor
Capital Securities III [Member]
Debt Instrument [Line Items]
Frequency of periodic interest payment	Quarterly
Debt instrument interest rate	2.79%
Debt instrument, interest rate terms	2.79% over 3 month libor
Capital Securities IV [Member]
Debt Instrument [Line Items]
Frequency of periodic interest payment	Quarterly
Debt instrument interest rate	2.40%
Debt instrument, interest rate terms	2.40% over 3 month libor

XML

Loans Receivable - Information Regarding Loans Restructured (Detail) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013 SecurityLoan	Jun. 30, 2013 Commercial Real Estate [Member] SecurityLoan	Jun. 30, 2012 Land [Member] SecurityLoan
Financing Receivable Modifications Number Of Contracts [Line Items]
Loans restructured, Number of Loans	1	2	2
Loans restructured, Pre-Modification Recorded Investment		$ 9,159	$ 520
Loans restructured, Post-Modification Recorded Investment		$ 9,159	$ 520

XML

Deferred Tax Asset

6 Months Ended

Jun. 30, 2013

Income Tax Disclosure [Abstract]

Deferred Tax Asset

Note 11 - Deferred Tax Asset

At June 30, 2013 and December 31, 2012, we had a deferred tax asset totaling $23.9 million and $29.2 million, respectively. The tax asset relates to the unrealized benefit for net temporary differences between the financial statement carrying amounts of our existing assets and liabilities and their respective tax bases that will result in future income tax deductions as well as an unused net operating loss carryforward (NOL) and Federal AMT credit carryforward, all of which can be applied against and reduce our future taxable income and tax liabilities. At June 30, 2013, the gross NOL amounted to approximately $3 million for Federal purposes and $35 million for state and local purposes and the Federal AMT credit carryforward amounted to $1.6 million. The NOL carryforwards expire in 2030. The AMT credit carryforward has no expiration date. We have determined that a valuation allowance for our deferred tax asset was not required at any time during the reporting periods in this report because we believe that it is more likely than not that our deferred tax asset will be fully realized. This conclusion is based on our prior taxable earnings history as discussed in this report and in note 14 to the financial statements in our 2012 10-K.

XML

Fair Value Measurements - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Securities available for sale, net	$ 1,011	$ 1,000
Fair Value, Inputs, Level 1 [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Securities available for sale, net	1,000	1,000
Liabilities that were recorded at fair value	$ 0	$ 0

XML

Loans Receivable - Additional Information (Detail) (USD $)	6 Months Ended					6 Months Ended	12 Months Ended
	Jun. 30, 2013 Debt	Jun. 30, 2012 Loans Debt	Dec. 31, 2012	Jun. 30, 2013 Nonaccrual loans [Member]	Dec. 31, 2012 Nonaccrual loans [Member]	Jun. 30, 2013 Accruing loans [Member] Loans	Dec. 31, 2012 Accruing loans [Member] Loans
Financing Receivable Modifications Number Of Contracts [Line Items]
Total loans				$ 39,100,000	$ 45,900,000
Troubled debt restructured loans						11,500,000	20,100,000
90 days past due and still accruing interest loan	5,285,000		10,042,000			5,300,000	4,400,000
Number of loans, 90 days past due and still accruing						2	2
Restructured loans		0
TDR defaulted	1	0
Amount of TDR defaulted	3,000,000
TDR matured	$ 1,900,000

XML

Off-Balance Sheet Financial Instruments - Summary of Contractual Amounts of Off-Balance Sheet Financial Instruments (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Standby letters of credit	$ 26,310	$ 20,008
Commitments to Extend Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Standby letters of credit	25,442	19,154
Unused Lines of Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Standby letters of credit	$ 868	$ 854

XML

Loans Receivable - Distribution of TDRs by Accruing Versus Non-Accruing, by Segment and by Geographic (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Financing Receivable Modifications Number Of Contracts [Line Items]
Total Financing Receivable by TDRs	$ 47,287	$ 56,367
NY [Member]
Financing Receivable Modifications Number Of Contracts [Line Items]
Total Financing Receivable by TDRs	8,305	18,478
FL [Member]
Financing Receivable Modifications Number Of Contracts [Line Items]
Total Financing Receivable by TDRs	27,449	33,920
NJ [Member]
Financing Receivable Modifications Number Of Contracts [Line Items]
Total Financing Receivable by TDRs		883
GA [Member]
Financing Receivable Modifications Number Of Contracts [Line Items]
Total Financing Receivable by TDRs	8,695
OH [Member]
Financing Receivable Modifications Number Of Contracts [Line Items]
Total Financing Receivable by TDRs	1,000	1,000
SD [Member]
Financing Receivable Modifications Number Of Contracts [Line Items]
Total Financing Receivable by TDRs	1,838	2,086
Commercial Real Estate [Member]
Financing Receivable Modifications Number Of Contracts [Line Items]
Total Financing Receivable by TDRs	42,299	43,685
Multi Family [Member]
Financing Receivable Modifications Number Of Contracts [Line Items]
Total Financing Receivable by TDRs	3,150	10,081
Land [Member]
Financing Receivable Modifications Number Of Contracts [Line Items]
Total Financing Receivable by TDRs	1,838	2,601
Non-accruing [Member] | Performing [Member]
Financing Receivable Modifications Number Of Contracts [Line Items]
Total Financing Receivable by TDRs	35,823	36,291
Accruing [Member] | Performing [Member]
Financing Receivable Modifications Number Of Contracts [Line Items]
Total Financing Receivable by TDRs	$ 11,464	$ 20,076

XML

Summary of Significant Accounting Policies - Additional Information (Detail)	Jun. 30, 2013	Dec. 31, 2012
Significant Accounting Policies [Line Items]
Capital to risk-weighted assets ratio	21.71%	20.15%
Capital conservation buffer	2.50%
Ratio of Tier 1 capital to risk-weighted assets	4.00%	4.00%
Minimum leverage ratio	4.00%
Minimum [Member]
Significant Accounting Policies [Line Items]
Ratio of Tier 1 capital to risk-weighted assets	4.00%
Maximum [Member]
Significant Accounting Policies [Line Items]
Ratio of Tier 1 capital to risk-weighted assets	6.00%

XML

Loans Receivable (Tables)

6 Months Ended

Jun. 30, 2013

Receivables [Abstract]

Major Classifications of Loans Receivable

Major classifications of loans receivable are summarized as follows:

	At June 30, 2013						At December 31, 2012
($ in thousands)	# of Loans		Amount				# of Loans		Amount
Loans Secured By Real Estate:
Commercial loans		372		$	795,772			376		$	852,213
Multifamily loans		136			197,464			142			208,699
One to four family loans		18			59,162			13			41,676
Land loans		4			5,942			7			7,167
		530			1,058,340			538			1,109,755
All Other Loans:
Business loans		19			1,157			18			949
Consumer loans		15			304			12			359
		34			1,461			30			1,308
Loans receivable, gross		564			1,059,801			568			1,111,063
Deferred loan fees					(3,610	)					(3,597)
Loans receivable, net of deferred fees					1,056,191						1,107,466
Allowance for loan losses					(26,455	)					(28,103)
Loans receivable, net				$	1,029,736					$	1,079,363

Summary of Impaired Loans

The recorded investment, corresponding specific impairment valuation allowance and unpaid principal balance of our impaired loans at the dates indicated are summarized follows:

	(1)																(2)		(3)
	Recorded Investment by State																Specific Valuation		Total Unpaid		# of
($ in thousands)	NY		FL		NJ		GA		CT		OH		SD		Total		Allowance		Principal		Loans
At June 30, 2013
Commercial real estate:
Retail	$	8,305	$	9,005	$	-	$	-	$	2,746	$	1,000	$	-	$	21,056		$1,593	$	28,497		6
Office Building		-		15,294		-		8,695		-		-		-		23,989		1,978		23,989		3
Mixed Use		-		-		500				-		-		-		500		25		500		1
Multifamily		-		3,150		-				-		-		-		3,150		598		3,150		2
Land		-		-		-				-		-		1,838		1,838		500		1,838		1
Totals	$	8,305	$	27,449	$	500	$	8,695	$	2,746	$	1,000	$	1,838	$	50,533		$4,694		$57,974		13
At December 31, 2012
Commercial Real Estate
Retail	$	11,837	$	9,005	$	-	$	-	$	-	$	1,000	$	-	$	21,842		$1,966	$	27,596		6
Office Building		-		17,988		883		-		-		-		-		18,871		583		19,621		3
Warehouse		950		-		-		-		-		-		-		950		28		950		1
Mixed Use		8,632		-		500		-		-		-		-		9,132		1,248		9,421		4
Multifamily		-		12,577		-		-		-		-		-		12,577		1,542		14,225		6
Land		515		-		-		-		-		-		2,086		2,601		521		2,601		3
Totals	$	21,934	$	39,570	$	1,383	$	-	$	-	$	1,000	$	2,086	$	65,973		$5,888		$74,414		23

(1) Represents contractual unpaid principal less any partial principal chargeoffs and interest received and applied as a reduction of principal.

(2) Represents a specific valuation allowance against the recorded investment included as part of the overall allowance for loan losses.

All impaired loans at the dates indicated in the table had a specific valuation allowance.

(3) Represents contractual unpaid principal balance (shown for informational purposes only). The borrowers are obligated to pay such amounts. However the eventual collection of such amounts by us cannot be assured.

Other Information Related to Impaired Loans

Other information related to our impaired loans is summarized as follows:

	Quarter Ended June 30,				Six-Months Ended June 30,
($ in thousands)	2013		2012		2013		2012
Average recorded investment in nonaccrual loans		$39,733		$54,933		$41,831		$55,654
Total cash basis interest income recognized on nonaccrual loans		610		723		1,208		1,422
Average recorded investment in accruing TDR loans		13,271		10,363		15,799		9,418
Total interest income recognized on accruing TDR loans under modified terms		179		137		429		260

Age Analysis of Loan Portfolio by Segment

Age analysis of our loan portfolio by segment at June 30, 2013 is summarized as follows:

($ in thousands)	Current		Past Due 31-59 Days		Past Due 60-89 Days		Past Due 90 or more Days		Total Past Due		Total Classified Nonaccrual
Accruing Loans:
Commercial real estate		$   748,064		$-		$  5,643		$5,285		$10,928		$          -
Multifamily		189,753		-		5,422		-		5,422		-
One to four family		59,162		-		-		-		-		-
Land		5,942		-		-		-		-		-
All other		1,461		-		-		-		-		-
Total accruing loans		1,004,382		-		11,065		5,285		16,350		-
Nonaccrual Loans (1):
Commercial real estate		36,780		-		-		-		-		36,780
Multifamily		2,289		-		-		-		-		2,289
Total nonaccrual loans		39,069		-		-		-		-		39,069
Total loans		$1,043,451		$-		$11,065		$5,285		$16,350		$39,069

Age analysis of our loan portfolio by segment at December 31, 2012 is summarized as follows:

($ in thousands)	Current		Past Due 31-59 Days		Past Due 60-89 Days		Past Due 90 or more Days		Total Past Due		Total Classified Nonaccrual
Accruing Loans:
Commercial real estate		$   799,130		$12,836		$-		$  4,391		$17,227		$          -
Multifamily		198,942		-		-		-		-		-
One to four family		41,676		-		-		-		-		-
Land		4,221		2,661		-		-		2,661		-
All other		1,308		-		-		-		-		-
Total accruing loans		1,045,277		15,497		-		4,391		19,888		-
Nonaccrual Loans (1):
Commercial real estate		32,701		-		-		3,155		3,155		35,856
Multifamily		7,261		-		-		2,496		2,496		9,757
Land		285		-		-		-		-		285
Total nonaccrual loans		40,247		-		-		5,651		5,651		45,898
Total loans		$1,085,524		$15,497		$-		$10,042		$25,539		$45,898

(1) The amount of nonaccrual loans in the current column included $35.8 million of TDRs at June 30, 2013 and $36.3 million of TDRs at December 31, 2012 for which payments are being made in accordance with their restructured terms, but the loans were maintained on nonaccrual status in accordance with regulatory guidance. The remaining portion at both dates was comprised of certain paying loans classified nonaccrual due to concerns regarding the borrowers’ ability to continue making payments. Interest income from loan payments on all loans in nonaccrual status is recognized on a cash basis, provided the remaining principal balance is deemed collectible.

Information Regarding Credit Quality of Loan Portfolio

Information regarding the credit quality of the loan portfolio based on internally assigned grades follows:

($ in thousands)	Pass		Special Mention		Substandard (1)		Total
At June 30, 2013
Commercial real estate		$728,226		$19,693		$47,853		$   795,772
Multifamily		191,937		2,377		3,150		197,464
One to four family		59,162		-		-		59,162
Land		4,104		-		1,838		5,942
All other		1,461		-		-		1,461
Total loans		$984,890		$22,070		$52,841		$1,059,801
Allocation of allowance for loan losses		$  20,581		$     527		$  5,347		$     26,455
At December 31, 2012
Commercial real estate		$   775,136		$17,041		$60,036		$852,213
Multifamily		193,738		2,384		12,577		208,699
One to four family		41,676		-		-		41,676
Land		4,566		-		2,601		7,167
All other		1,308		-		-		1,308
Total loans		$1,016,424		$19,425		$75,214		$1,111,063
Allocation of allowance for loan losses		$     20,037		$     443		$  7,623		$     28,103

(1) Substandard loans consist of $39.1 million of nonaccrual loans, $6.1 million of accruing TDRs and $7.6 million of other performing loans at June 30, 2013, compared to $45.9 million of nonaccrual loans, $20.1 million of accruing TDRs and $9.2 million of other performing loans at December 31, 2012. At June 30, 2013, we also had one accruing TDR for $5.4 million which was rated pass.

Geographic Distribution of Loan Portfolio

The geographic distribution of the loan portfolio by state follows:

	At June 30, 2013					At December 31, 2012
($ in thousands)	Amount		% of Total			Amount		% of Total
New York	$	657,176		62.0	%		$   717,141		64.5	%
Florida		298,498		28.2			286,619		25.8
New Jersey		16,158		1.5			26,425		2.4
Pennsylvania		11,707		1.1			10,270		0.9
North Carolina		14,371		1.4			14,256		1.3
Georgia		11,663		1.1			11,752		1.1
Connecticut		9,390		0.9			11,216		1.0
Virginia		11,625		1.1			11,758		1.1
Kentucky		10,666		1.0			7,512		0.7
South Carolina		10,587		1.0			5,853		0.5
Ohio		2,245		0.2			2,260		0.2
South Dakota		1,838		0.2			2,086		0.2
All other states		3,877		0.3			3,915		0.3
	$	1,059,801		100.0	%		$1,111,063		100.0	%

Information Regarding Loans Restructured

Information regarding loans restructured during the six-months ended June 30, 2013 follows:

($ in thousands)	Number of Loans	Recorded Investment
		Pre-Modification		Post-Modification
Commercial real estate – interest rate reduced	2		$9,159		$9,159

Information regarding loans restructured during the six-months ended June 30, 2012 is as follows:

($ in thousands)	Number of Loans	Recorded Investment
		Pre-Modification		Post-Modification
Land – extended maturity date	2		$520		$520

Distribution of TDRs by Accruing Versus Non-Accruing, by Segment and by Geographic

The distribution of TDRs by accruing versus non-accruing, by loan type and by geographic distribution follows:

($ in thousands)	At June 30, 2013		At December 31, 2012
Performing – nonaccrual status		$35,823		$36,291
Performing - accrual status		11,464		20,076
		$47,287		$56,367
Commercial real estate		$42,299		$43,685
Multifamily		3,150		10,081
Land		1,838		2,601
		$47,287		$56,367
New York		$  8,305		$18,478
Florida		27,449		33,920
New Jersey		-		883
Georgia		8,695		-
Ohio		1,000		1,000
South Dakota		1,838		2,086
		$47,287		$56,367

XML

Securities Held to Maturity and Available for Sale (Tables)

6 Months Ended

Jun. 30, 2013

Investments Debt And Equity Securities [Abstract]

Carrying Value (Amortized Cost) and Estimated Fair Value of Securities Held to Maturity

The carrying value (amortized cost) and estimated fair value of securities held to maturity are as follows:

($ in thousands)	Number of Securities		Amortized Cost			Gross Unrealized Gains			Gross Unrealized Losses			Estimated Fair Value			Wtd-Avg Yield		Wtd-Avg Expected Life		Wtd-Avg Remaining Maturity
At June 30, 2013
U.S. government agencies (1)		176		$	334,885		$	504		$	5,632		$	329,757		0.85%		3.3 Yrs		4.3 Yrs
Residential mortgage-backed (2)		51			72,646			159			958			71,847		1.86%		4.7 Yrs		16.5 Yrs
State and municipal		1			532			-			4			528		1.25%		3.7 Yrs		3.8 Yrs
Corporate (3)		8			2,923			-			2,314			609		2.01%		19.8 Yrs		20.4 Yrs
		236		$	410,986		$	663		$	8,908		$	402,741		1.04%		3.5Yrs		6.6 Yrs
At December 31, 2012
U.S. government agencies (1)		165		$	355,244		$	1,109		$	233		$	356,120		0.87%		1.6 Yrs		4.6 Yrs
Residential mortgage-backed (2)		48			84,279			651			72			84,858		1.76%		3.3 Yrs		17.3 Yrs
State and municipal		1			533			-			3			530		1.25%		4.2 Yrs		4.3 Yrs
Corporate (3)		8			3,721			-			3,063			658		2.11%		20.3 Yrs		20.9 Yrs
		222		$	443,777		$	1,760		$	3,371		$	442,166		1.05%		2.0 Yrs		7.1 Yrs

(1) Consist of debt obligations of U.S. government sponsored agencies (GSEs) - Federal Home Loan Bank (FHLB), Federal Farm Credit Bank (FFCB), Federal National Mortgage Association (FNMA) and Federal Home Loan Mortgage Corporation (FHLMC), which are federally chartered corporations privately owned by shareholders. GSE securities carry no explicit U.S. government guarantee of creditworthiness. Neither principal nor interest payments are guaranteed by the U.S. government nor do they not constitute a debt or obligation of the U.S. government or any of its agencies or instrumentalities other than the applicable GSE. In September 2008, FNMA and FHLMC were placed under U.S. government conservatorship.

(2) At June 30, 2013, consisted of $16.0 million of Government National Mortgage Association (GNMA) pass-through certificates, $35.7 million of FNMA participation certificates and $21.0 million of FHLMC participation certificates. At December 31, 2012, consisted of $18.7 million of GNMA pass-through certificates, $40.0 million of FNMA participation certificates and $25.6 million of FHLMC participation certificates. The GNMA pass-through certificates are guaranteed as to the payment of principal and interest by the full faith and credit of the U.S. government while the FNMA and FHLMC certificates have an implied guarantee by such agency as to principal and interest payments.

(3) Consist of variable-rate pooled trust preferred securities backed by obligations of companies in the banking industry. Amortized cost at June 30, 2013 and December 31, 2012 is reported net of other than temporary impairment charges of $4.9 million and $4.2 million, respectively.

Continuous Unrealized Loss Position

The estimated fair values of securities held to maturity with gross unrealized losses segregated between securities that have been in a continuous unrealized loss position for less than twelve months at the respective dates and those that have been in a continuous unrealized loss position for twelve months or longer are summarized as follows:

($ in thousands)	Number of Securities		Less Than Twelve Months						Twelve Months or Longer						Total
			Estimated Fair Value			Gross Unrealized Losses			Estimated Fair Value			Gross Unrealized Losses			Estimated Fair Value			Gross Unrealized Losses
At June 30, 2013
U.S. government agencies		153		$	283,154		$	5,632		$	-		$	-		$	283,154		$	5,632
Residential mortgage-backed		42			58,403			931			1,044			27			59,447			958
State and municipal		1			528			4			-			-			528			4
Corporate		8			-			-			609			2,314			609			2,314
		204		$	342,085		$	6,567		$	1,653		$	2,341		$	343,738		$	8,908
At December 31, 2012
U.S. government agencies		53		$	129,365		$	233		$	-		$	-		$	129,365		$	233
Residential mortgage-backed		14			24,481			72			-			-			24,481			72
State and municipal		1			530			3			-			-			530			3
Corporate		8			-			-			658			3,063			658			3,063
		76		$	154,376		$	308		$	658		$	3,063		$	155,034		$	3,371

Other Information Related to Impaired Loans

The following table provides various information regarding trust preferred securities.

($ in thousands)	Credit	Cost		Write			Adj. Cost		Estimated Fair		Unrealized			% of Collateral				# of Banks		Discount (4)				PV of Expected
Cusip # (1)	Rating	Basis		Downs (2)			Basis		Value (3)		Loss			Defaulted		Deferred		in Pool		Margin		Rate		Cash Flows
At June 30, 2013
74041PAEO	C	$	998	$	(837	)	$	161	$	25	$	(136	)		40.10%		13.90%		39		1.92%		4.63%	$	343
74040XAD6	C+		1,000		(447	)		553		162		(391	)		17.20%		9.80%		54		1.64%		4.60%		971
74040XAE4	C+		979		(424	)		555		163		(392	)		17.20%		9.80%		54		1.85%		4.81%		944
74040XAE4	C+		978		(424	)		554		163		(391	)		17.20%		9.80%		54		1.85%		4.81%		944
74040YAF9	C+		915		(756	)		159		33		(126	)		27.90%		6.80%		58		1.88%		4.74%		749
74040YAE2	C+		934		(776	)		158		32		(126	)		27.90%		6.80%		58		1.70%		4.56%		765
74041UAE9	C+		1,021		(630	)		391		16		(375	)		8.00%		29.00%		64		1.36%		4.19%		738
74041UAE9	C+		1,022		(630	)		392		15		(377	)		8.00%		29.00%		64		1.39%		4.22%		736
		$	7,847	$	(4,924	)	$	2,923	$	609	$	(2,314	)											$	6,190
At December 31, 2012
74041PAEO	C	$	999	$	(797	)	$	202	$	31	$	(171	)		39.23%		13.76%		39		1.92%		4.04%	$	348
74040XAD6	C+		1,010		(316	)		694		180		(514	)		16.31%		9.19%		54		1.64%		3.97%		989
74040XAE4	C+		988		(294	)		694		180		(514	)		16.31%		9.19%		54		1.85%		4.18%		959
74040XAE4	C+		988		(294	)		694		180		(514	)		16.31%		9.19%		54		1.85%		4.18%		959
74040YAF9	C		952		(718	)		234		32		(202	)		27.24%		13.28%		58		1.88%		4.04%		642
74040YAE2	C		972		(737	)		235		32		(203	)		27.24%		13.28%		58		1.70%		3.86%		655
74041UAE9	C+		1,022		(539	)		483		11		(472	)		7.80%		31.17%		64		1.36%		3.61%		638
74041UAE9	C+		1,023		(538	)		485		12		(473	)		7.80%		31.17%		64		1.39%		3.64%		636
		$	7,954	$	(4,233	)	$	3,721	$	658	$	(3,063	)											$	5,826

(1) All of these securities were on cash basis accounting because INB is currently not receiving all scheduled contractual interest payments on these securities. A large portion of the contractual cash flows for the interest payments on these securities are being redirected to a more senior class of bondholders to pay down the principal balance on the more senior class faster. This occurs when deferral and default activity reduces the security’s underlying performing collateral to a level where a predetermined coverage test fails and requires cash flows from interest payments to be redirected to a senior class of security holders. If no additional deferrals or defaults occur, such test will eventually be met again through the redirection of the cash flow and cash interest payments would resume on INB’s bonds, although no such assurance can be given as to the amount and timing of the resumption, if any. In the first half of 2013, INB received payments on cusips# 74040XAD6, 74040XAE4, 74040YAF9 and 74040YAE2 totaling approximately $107,000.

(2) Writedowns are derived based on analysis of various factors and consider the difference between the book value of the security and the projected present value of the security’s cash flows as indicated per an analysis performed using guidance prescribed by GAAP.

Notes to the preceding table continued:

(3) Obtained from Moody’s pricing service, which uses a complex valuation model that factors in numerous assumptions and data, including anticipated discounts related to illiquid trading markets, credit and interest rate risk, which under GAAP would be considered Level 3 inputs. INB believes that the actual values that would be realized in an orderly market under normal credit conditions between a willing buyer and seller would approximate the projected present value (PV) of the securities’ cash flows and therefore, these estimated fair values are used for disclosure purposes only and are not used for calculating and recording impairment. INB also has the intent and the ability to retain these trust preferred securities until maturity and currently has no intention of selling them. We view the gross unrealized losses related to these securities to be temporary.

(4) In determining whether there is OTTI, INB relies on a cash flow analysis as prescribed under GAAP (ASC 320-10-35) and prepared by a third party specialist to determine whether conditions are such that the projected cash flows are insufficient to recover INB’s principal investment. The basic methodology under GAAP is to compare the present value of the cash flows that are derived from assumptions made with respect to deferrals, defaults and prepayments from quarter to quarter. A decline in the present value versus that for the previous quarter is considered to be an adverse change. The discount margin in the table above represents the incremental credit spread used to derive the discount rate for present value computations. Consistent with GAAP, we analyze the specific credit characteristics of the collateral underlying each individual security to develop the deferral/default assumptions for estimated cash flows. This analysis consists of examining available data regarding trends in earnings and capital and problem asset ratios of each bank in the collateral pool in order to estimate their capacity to continue principal and interest payments on the investments we own. In order to estimate the expected cash flows, we focused on each bank’s Texas ratio, which is defined as nonperforming assets plus 90 day past due loans divided by tangible equity plus loan loss reserves. We concluded that banks with Texas ratios of 75% or more may experience greater difficulties in making payments. Based on our judgment, we determined and used the following assumptions in projecting cash flows: for those banks that were in default, we assumed no cash flows, for those banks that had deferred payments, we assumed a 15% recovery after a 2 year lag, and for banks that were paying we assumed prepayments of 1% annually and 100% at maturity and annual defaults of 75 basis points. It should be noted that the results of any discounted cash flow analysis are significantly affected by variables such as the estimate of the probability of default, discount rates, prepayment rates and the creditworthiness of the underlying issuers. Therefore, changes in any of these assumptions could cause the results of our cash flow models and OTTI assessments to deviate and result in different conclusions.

Credit Losses Recognized on Securities

The table below provides a cumulative roll forward of credit losses recognized on securities held to maturity for the periods indicated.

	Quarter Ended June 30,				Six-Months Ended June 30,
($ in thousands)	2013		2012		2013		2012
Balance at beginning of period		$4,599		$3,808		$4,233		$3,651
Additional credit losses on debt securities for which OTTI was previously recognized		325		-		691		157
Balance at end of period		$4,924		$3,808		$4,924		$3,808

Summary of the Carrying Value (Amortized Cost) and Fair Value of Securities Held to Maturity

The following is a summary of the carrying value (amortized cost) and fair value of securities held to maturity as of June 30, 2013, by remaining period to contractual maturity (ignoring earlier call dates, if any). Actual maturities may differ from contractual maturities because certain security issuers have the right to call or prepay their obligations.

The table below does not consider the effects of possible prepayments or unscheduled repayments.

($ in thousands)	Amortized Cost		Estimated Fair Value		Wtd-Avg Yield
Due in one year or less		$ 8,775		$ 8,818	1.15%
Due after one year through five years		232,625		230,027	0.77
Due after five years through ten years		106,723		103,985	1.05
Due after ten years		62,863		59,911	1.98
		$410,986		$402,741	1.04%

XML

Securities Held to Maturity and Available for Sale - Additional Information (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Investments Debt And Equity Securities [Abstract]
Securities available for sale, net	$ 1,011	$ 1,000
Shares owned in an intermediate bond fund	90,700	90,000

XML

Earnings Per Common Share (Tables)

6 Months Ended

Jun. 30, 2013

Earnings Per Share [Abstract]

Summary of Basic and Diluted Earnings Per Common Share

Net earnings applicable to common stockholders and the weighted-average number of shares used for basic and diluted earnings per common share computations are summarized in the table that follows:

	Quarter Ended June 30,				Six-Months Ended June 30,
	2013		2012		2013		2012
Basic Earnings Per Common Share:
Net earnings available to common stockholders		$3,213,000		$2,312,000		$6,642,000		$5,122,000
Weighted-Average number of common shares outstanding		21,923,243		21,590,689		21,877,973		21,542,103
Basic Earnings Per Common Share		$0.14		$0.11		$0.30		$0.24
Diluted Earnings Per Common Share:
Net earnings applicable to common stockholders		$3,213,000		$2,312,000		$6,642,000		$5,122,000
Weighted-Average number of common shares outstanding:
Common shares outstanding		21,923,243		21,590,689		21,877,973		21,542,103
Potential dilutive shares resulting from exercise of warrants /options (1)		79,906		959		42,307		-
Total average number of common shares outstanding used for dilution		22,003,149		21,591,648		21,920,280		21,542,103
Diluted Earnings Per Common Share		$0.14		$0.11		$0.30		$0.24

Note to the preceding table follows:

(1) All outstanding options/warrants to purchase shares of our common stock were considered for the Diluted EPS computations and only those that were dilutive (as determined by using the treasury stock method prescribed by GAAP) were included in the computations above. For both the quarter and six-month periods of 2013, 235,630 of options/warrants to purchase common stock were not dilutive because the exercise price of each was above the average market price of our common stock during these periods. For the quarter and six-month periods of 2012, outstanding options/warrants to purchase 1,043,322 shares and 1,082,322 shares, respectively, were not dilutive because the exercise price of each was above the average market price of our common stock during these periods.

XML

Securities Held to Maturity and Available for Sale - Carrying Value (Amortized Cost) and Estimated Fair Value of Securities Held to Maturity (Parenthetical) (Detail) (USD $)	Jun. 30, 2013	Dec. 31, 2012
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 410,986,000	$ 443,777,000
Other than temporary impairment charges	4,900,000	4,200,000
Government National Mortgage Association [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	16,000,000	18,700,000
Federal National Mortgage Association [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	35,700,000	40,000,000
Federal Home Loan Mortgage Corporation Participation Certificates [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 21,000,000	$ 25,600,000

XML

Loans Receivable - Summary of Impaired Loans (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013 Loans	Dec. 31, 2012 Loans
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	$ 50,533	$ 65,973
Specific Valuation Allowance	4,694	5,888
Total Unpaid Principal	57,974	74,414
# of Loans	13	23
NY [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	8,305	21,934
FL [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	27,449	39,570
NJ [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	500	1,383
GA [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	8,695
CT [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	2,746
OH [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	1,000	1,000
SD [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	1,838	2,086
Retail [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	21,056	21,842
Specific Valuation Allowance	1,593	1,966
Total Unpaid Principal	28,497	27,596
# of Loans	6	6
Retail [Member] | NY [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	8,305	11,837
Retail [Member] | FL [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	9,005	9,005
Retail [Member] | NJ [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Retail [Member] | GA [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Retail [Member] | CT [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	2,746
Retail [Member] | OH [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	1,000	1,000
Retail [Member] | SD [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Office Building [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	23,989	18,871
Specific Valuation Allowance	1,978	583
Total Unpaid Principal	23,989	19,621
# of Loans	3	3
Office Building [Member] | NY [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Office Building [Member] | FL [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	15,294	17,988
Office Building [Member] | NJ [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State		883
Office Building [Member] | GA [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	8,695
Office Building [Member] | CT [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Office Building [Member] | OH [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Office Building [Member] | SD [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Mixed Use [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	500	9,132
Specific Valuation Allowance	25	1,248
Total Unpaid Principal	500	9,421
# of Loans	1	4
Mixed Use [Member] | NY [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State		8,632
Mixed Use [Member] | FL [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Mixed Use [Member] | NJ [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	500	500
Mixed Use [Member] | GA [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Mixed Use [Member] | CT [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Mixed Use [Member] | OH [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Mixed Use [Member] | SD [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Multi Family [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	3,150	12,577
Specific Valuation Allowance	598	1,542
Total Unpaid Principal	3,150	14,225
# of Loans	2	6
Multi Family [Member] | NY [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Multi Family [Member] | FL [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	3,150	12,577
Multi Family [Member] | NJ [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Multi Family [Member] | GA [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Multi Family [Member] | CT [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Multi Family [Member] | OH [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Multi Family [Member] | SD [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Land [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	1,838	2,601
Specific Valuation Allowance	500	521
Total Unpaid Principal	1,838	2,601
# of Loans	1	3
Land [Member] | NY [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State		515
Land [Member] | FL [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Land [Member] | NJ [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Land [Member] | GA [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Land [Member] | CT [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Land [Member] | OH [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Land [Member] | SD [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State	1,838	2,086
Warehouse [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State		950
Specific Valuation Allowance		28
Total Unpaid Principal		950
# of Loans		1
Warehouse [Member] | NY [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State		950
Warehouse [Member] | FL [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Warehouse [Member] | NJ [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Warehouse [Member] | GA [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Warehouse [Member] | CT [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Warehouse [Member] | OH [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State
Warehouse [Member] | SD [Member]
Mortgage Loans on Real Estate [Line Items]
Recorded Investment by State

XML

Lines of Credit (Tables)

6 Months Ended

Jun. 30, 2013

Debt Disclosure [Abstract]

Summary of Certain Information Regarding FHLB Advances

The following is a summary of certain information regarding FHLB advances in the aggregate the 2012 periods indicated.

($ in thousands)	Quarter Ended June 30, 2012	Six-Months Ended   June 30, 2012
Balance at period end	$10,500		$10,500
Maximum amount outstanding at any month end for the period	$10,500		$13,500
Average outstanding balance for the period	$10,500		$12,077
Weighted-average interest rate paid for the period	4.24%		4.25%
Weighted-average interest rate at period end	4.24%		4.24%

XML

Lines of Credit - Additional Information (Detail) (USD $)	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013 Federal Home Loan Bank of New York and Federal Reserve Bank of New York [Member]	Dec. 31, 2012 Federal Home Loan Bank of New York and Federal Reserve Bank of New York [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Unsecured credit lines			$ 25,000,000
Additional total borrowings from FHLB and FRB			442,000,000
Borrowings		10,500,000	0	0
Additional borrowings due to available collateral consisting of investment securities and certain loans	$ 0

XML

Common Stock Warrant, Options and Restricted Common Stock - Summary of Outstanding Common Stock Warrant and Options (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date of award, stock grant	Jan. 24, 2013	Jan. 19, 2012
Total restricted shares of stock awarded	330,700	465,400
Estimated fair value per share awarded	$ 4.50	$ 2.90
Total estimated fair value of award	$ 1,488,150	$ 1,349,660
Awards scheduled to vest as follows:
Awards scheduled to vest, Stock Grant	330,700	465,400
January 2013 [Member]
Awards scheduled to vest as follows:
Awards scheduled to vest, Stock Grant		256,800
January 2014 [Member]
Awards scheduled to vest as follows:
Awards scheduled to vest, Stock Grant	49,566	133,455
January 2015 [Member]
Awards scheduled to vest as follows:
Awards scheduled to vest, Stock Grant	170,888	75,145
January 2016 [Member]
Awards scheduled to vest as follows:
Awards scheduled to vest, Stock Grant	110,246

XML

Deposits - Additional Information (Detail) (USD $)	Jun. 30, 2013	Dec. 31, 2012
Assets Sold under Agreements to Repurchase [Line Items]
CDs of $100,000 or more	$ 446,000,000	$ 463,000,000
Brokered certificate deposits amount	70,000,000	78,000,000
Due within one year	449,115,000	519,236,000
Due over one to two years	220,499,000	181,698,000
Due over two to three years	58,268,000	89,049,000
Due over three to four years	94,483,000	60,119,000
Due thereafter	60,923,000	86,776,000
Brokered CDs [Member]
Assets Sold under Agreements to Repurchase [Line Items]
Due within one year	33,000,000
Due over one to two years	20,000,000
Due over three to four years	4,000,000
Due thereafter	13,000,000
Brokered certificates deposits weighted average rate	4.89%
CDs of $100,000 or more [Member]
Assets Sold under Agreements to Repurchase [Line Items]
Due within one year	226,000,000
Due over one to two years	108,000,000
Due over two to three years	25,000,000
Due over three to four years	52,000,000
Due thereafter	$ 35,000,000

XML

Securities Held to Maturity and Available for Sale - Other Information Related to Impaired Loans (Parenthetical) (Detail) (USD $)	6 Months Ended
	Jun. 30, 2013
Long Term Debt Maturity [Line Items]
Interest payment received on cusips# 74040XAD6, 74040XAE4, 74040YAF9 and 74040YAE2	$ 107,000
OTTI assumptions, annual default recovery rate	15.00%
OTTI assumptions, default recovery lag period	2 years
OTTI assumptions, annual prepayment percentage	1.00%
OTTI assumptions, prepayment percentage at maturity	100.00%
OTTI assumptions, annual default rate	0.75%
Other assumptions utilized	We assumed a 15%recovery after a 2 year lag, and for banks that were paying we assumed prepayments of 1% annually and 100% at maturity and annual defaults of 75 basis points.
Minimum [Member]
Long Term Debt Maturity [Line Items]
Texas ratio	0.75

XML

Common Stock Warrant, Options and Restricted Common Stock - Additional Information (Detail) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 247,000	$ 310,000	$ 500,000	$ 576,000
Pre-tax, stock-based compensation cost related to all nonvested awards of options and restricted stock not yet recognized	1,700,000		1,700,000
Options and restricted stock not yet recognized and will be recognized over a weighted-average period			2 years 2 months 12 days
Net tax benefit	$ 0		$ 145,000	$ 0
Long Term Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares of common stock that may be awarded	2,250,000		2,250,000
Common stock were available for award	763,560		763,560
Issuance of common stock option			0	0

XML

Summary of Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2013

Accounting Policies [Abstract]

General

General

Intervest Bancshares Corporation (“IBC”) is the parent company of Intervest National Bank (“INB”). References in this report to “we,” “us” and “our” refer to these entities on a consolidated basis, unless otherwise specified. For a description of our business, see note 1 to the financial statements in our 2012 Annual Report on Form 10-K (“2012 10-K”). Our accounting and reporting policies conform to U.S. generally accepted accounting principles (GAAP) and general practices within the banking industry and are described in note 1 to the financial statements in our 2012 10-K, as updated by the information in this Form 10-Q.

Principles of Consolidation and Basis of Presentation

Principles of Consolidation and Basis of Presentation

The condensed consolidated financial statements (“financial statements”) in this report have not been audited except for information derived from our audited 2012 consolidated financial statements and notes thereto and should be read in conjunction with our 2012 10-K. Certain information and note disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted in this report pursuant to the rules and regulations of the Securities and Exchange Commission.

Use of Estimates

Use of Estimates

In preparing our financial statements, we are required to make estimates and assumptions that affect the reported amounts of assets, liabilities and disclosure of contingent liabilities as of the date of the financial statements, and revenues and expenses during the reporting periods. Actual results could differ from those estimates. Estimates that are particularly susceptible to significant change currently relate to the determination of our allowance for loan losses, valuation allowance for real estate losses, other than temporary impairment assessments of our security investments and the need for and amount of a valuation allowance for our deferred tax asset. These estimates involve a higher degree of complexity and subjectivity and may require assumptions about highly uncertain matters. Current market conditions increase the risk and complexity of the judgments in these estimates. In our opinion, all material adjustments necessary for a fair presentation of our financial condition and results of operations for the interim periods presented in this report have been made. These adjustments are of a normal recurring nature. All significant intercompany balances and transactions have been eliminated in consolidation. Our results of operations for the interim periods are not necessarily indicative of results that may be expected for the entire year or any other interim period.

Recent Accounting Standards Update

Recent Accounting Standards Update

In July 2012, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (ASU) 2012-02, “Testing Indefinite-Lived Intangible Assets for Impairment,” which, among other things, gives an entity the option to first assess qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that an indefinite-lived intangible asset is impaired. We adopted this ASU on January 1, 2013, and since we do not have intangible assets, it had no impact on our financial statements.

In January 2013, the FASB issued ASU No. 2013-01, “Clarifying the Scope of Disclosures about Offsetting Assets and Liabilities,” which limits the scope of the new balance sheet offsetting disclosures in ASU 2011-11 to derivatives, repurchase agreements, and securities lending transactions to the extent that they are (1) offset in the financial statements or (2) subject to an enforceable master netting arrangement or similar agreement. We adopted this ASU on February 1, 2013 and it had no impact on our financial statements.

In February 2013, the FASB Issued ASU No. 2013-02, “Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income,” which requires entities to present information about reclassification adjustments from accumulated other comprehensive income in their annual financial statements in a single note or on the face of the financial statements. We adopted this ASU on March 1, 2013 and it had no impact on our financial statements.

In February 2013, the FASB Issued ASU No. 2013-04, “Obligations Resulting from Joint and Several Liability Arrangements for Which the Total Amount of the Obligation Is Fixed at the Reporting Date”. ASU 2013-04 provides guidance for the recognition, measurement, and disclosure of obligations resulting from joint and several liability arrangements for obligations within the scope of this ASU, which is effective January 1, 2014. Upon adoption, we do not expect this ASU to impact our financial statements.

Recent Accounting Standards Update, Continued

In July 2013, the FASB issued ASU 2013-11, “Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists,” which among other things, require an unrecognized tax benefit, or a portion of an unrecognized tax benefit, to be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, except as denoted within the ASU. The amendments in this ASU are effective for fiscal years, and interim periods within those years, beginning after December 15, 2013. We are currently evaluating the impact on our financial statements with respect to ASU 2013-11.

XML

Condensed Consolidated Statements of Changes in Stockholders' Equity (Parenthetical)	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Issuance of common stock option	11,567
Common Stock [Member]
Issuance of shares of restricted stock issued, shares	330,700	465,400
Issuance of common stock option	11,567
Forfeiture of 8,100 shares of restricted stock	(8,100)
Additional Paid-In-Capital, Common [Member]
Issuance of shares of restricted stock issued, shares	330,700	465,400
Issuance of common stock option	11,567
Forfeiture of 8,100 shares of restricted stock	8,100
Unearned Compensation - Restricted Stock [Member]
Issuance of shares of restricted stock issued, shares	330,700,000	465,400,000

XML

Summary of Significant Accounting Policies

6 Months Ended

Jun. 30, 2013

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

Note 1 - Summary of Significant Accounting Policies

General

Intervest Bancshares Corporation (“IBC”) is the parent company of Intervest National Bank (“INB”). References in this report to “we,” “us” and “our” refer to these entities on a consolidated basis, unless otherwise specified. For a description of our business, see note 1 to the financial statements in our 2012 Annual Report on Form 10-K (“2012 10-K”). Our accounting and reporting policies conform to U.S. generally accepted accounting principles (GAAP) and general practices within the banking industry and are described in note 1 to the financial statements in our 2012 10-K, as updated by the information in this Form 10-Q.

Principles of Consolidation and Basis of Presentation

The condensed consolidated financial statements (“financial statements”) in this report have not been audited except for information derived from our audited 2012 consolidated financial statements and notes thereto and should be read in conjunction with our 2012 10-K. Certain information and note disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted in this report pursuant to the rules and regulations of the Securities and Exchange Commission.

Use of Estimates

In preparing our financial statements, we are required to make estimates and assumptions that affect the reported amounts of assets, liabilities and disclosure of contingent liabilities as of the date of the financial statements, and revenues and expenses during the reporting periods. Actual results could differ from those estimates. Estimates that are particularly susceptible to significant change currently relate to the determination of our allowance for loan losses, valuation allowance for real estate losses, other than temporary impairment assessments of our security investments and the need for and amount of a valuation allowance for our deferred tax asset. These estimates involve a higher degree of complexity and subjectivity and may require assumptions about highly uncertain matters. Current market conditions increase the risk and complexity of the judgments in these estimates. In our opinion, all material adjustments necessary for a fair presentation of our financial condition and results of operations for the interim periods presented in this report have been made. These adjustments are of a normal recurring nature. All significant intercompany balances and transactions have been eliminated in consolidation. Our results of operations for the interim periods are not necessarily indicative of results that may be expected for the entire year or any other interim period.

Recent Accounting Standards Update

In July 2012, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (ASU) 2012-02, “Testing Indefinite-Lived Intangible Assets for Impairment,” which, among other things, gives an entity the option to first assess qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that an indefinite-lived intangible asset is impaired. We adopted this ASU on January 1, 2013, and since we do not have intangible assets, it had no impact on our financial statements.

In January 2013, the FASB issued ASU No. 2013-01, “Clarifying the Scope of Disclosures about Offsetting Assets and Liabilities,” which limits the scope of the new balance sheet offsetting disclosures in ASU 2011-11 to derivatives, repurchase agreements, and securities lending transactions to the extent that they are (1) offset in the financial statements or (2) subject to an enforceable master netting arrangement or similar agreement. We adopted this ASU on February 1, 2013 and it had no impact on our financial statements.

In February 2013, the FASB Issued ASU No. 2013-02, “Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income,” which requires entities to present information about reclassification adjustments from accumulated other comprehensive income in their annual financial statements in a single note or on the face of the financial statements. We adopted this ASU on March 1, 2013 and it had no impact on our financial statements.

In February 2013, the FASB Issued ASU No. 2013-04, “Obligations Resulting from Joint and Several Liability Arrangements for Which the Total Amount of the Obligation Is Fixed at the Reporting Date”. ASU 2013-04 provides guidance for the recognition, measurement, and disclosure of obligations resulting from joint and several liability arrangements for obligations within the scope of this ASU, which is effective January 1, 2014. Upon adoption, we do not expect this ASU to impact our financial statements.

Recent Accounting Standards Update, Continued

In July 2013, the FASB issued ASU 2013-11, “Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists,” which among other things, require an unrecognized tax benefit, or a portion of an unrecognized tax benefit, to be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward, except as denoted within the ASU. The amendments in this ASU are effective for fiscal years, and interim periods within those years, beginning after December 15, 2013. We are currently evaluating the impact on our financial statements with respect to ASU 2013-11.

Recent Regulatory Developments

Basel III Legislation

On July 2, 2013, the FRB approved the final rules implementing the Basel Committee on Banking Supervision’s capital guidelines for U.S. banks. Under the final rules, minimum requirements will increase for both the quantity and quality of capital held by INB. The rules include a new common equity Tier 1 capital to risk-weighted assets ratio of 4.5% and a common equity Tier 1 capital conservation buffer of 2.5% of risk-weighted assets. The final rules also raise the minimum ratio of Tier 1 capital to risk-weighted assets from 4.0% to 6.0% and require a minimum leverage ratio of 4.0%. The final rules also implement strict eligibility criteria for regulatory capital instruments. On July 9, 2013, the FDIC also approved, as an interim final rule, the regulatory capital requirements for U.S. banks, following the actions of the FRB. The FDIC’s rule is identical in substance to the final rules issued by the FRB.

The phase-in period for the final rules will begin for INB on January 1, 2015, with full compliance with all of the final rule’s requirements phased in over a multi-year schedule. We are currently evaluating the provisions of the final rules and their expected impact on us.

XML

Allowance for Loan Losses

6 Months Ended

Jun. 30, 2013

Text Block [Abstract]

Allowance for Loan Losses

Note 4 - Allowance for Loan Losses

Activity in the allowance for loan losses by loan type for the periods indicated is as follows:

($ in thousands)	Commercial Real Estate			Multifamily			One to Four Family			Land			All Other		Total
Quarter Ended June 30, 2013
Balance at beginning of period		$18,644			$5,617			$2,971			$   970			$  8		$28,210
Loan chargeoffs		(1,817	)		(6	)		-			-			-		(1,823	)
Loan recoveries (1)		818			-			-			-			-		818
Provision (credit) for loan losses		(49	)		(513	)		(176	)		(14	)		2		(750	)
Balance at end of period		$17,596			$5,098			$2,795			$   956			$10		$26,455
Quarter Ended June 30, 2012
Balance at beginning of period		$18,363			$8,321			$   397			$2,078			$10		$29,169
Loan chargeoffs		(237	)		(261	)		-			-			-		(498	)
Loan recoveries		152			21			-			-			-		173
Provision (credit) for loan losses		65			399			105			(569	)		-		-
Balance at end of period		$18,343			$8,480			$   502			$1,509			$10		$28,844

Activity in the allowance for loan losses by loan type for the periods indicated is as follows:

($ in thousands)	Commercial Real Estate			Multifamily			One to Four Family		Land			All Other		Total
Six-Months Ended June 30, 2013
Balance at beginning of period		$19,051			$6,881			$1,120		$1,043			$  8		$28,103
Loan chargeoffs		(1,932	)		(6	)		-		-			-		(1,938	)
Loan recoveries (1)		880			677			-		483			-		2,040
Provision (credit) for loan losses		(403	)		(2,454	)		1,675		(570	)		2		(1,750	)
Balance at end of period		$17,596			$5,098			$2,795		$   956			$10		$26,455
Six-Months Ended June 30, 2012
Balance at beginning of period		$19,156			$8,848			$   332		$2,069			$10		$30,415
Loan chargeoffs		(1,667	)		(261	)		-		-			-		(1,928	)
Loan recoveries		320			37			-		-			-		357
Provision for loan losses		534			(144	)		170		(560	)		-		-
Balance at end of period		$18,343			$8,480			$   502		$1,509			$10		$28,844

(1) See note 14 to financial statements in this report for a discussion on recoveries.

The following tables set forth the balances of our loans receivable by segment and impairment evaluation and the allowance for loan losses associated with such loans at the dates indicated.

($ in thousands)	Commercial   Real Estate		Multifamily		One to Four   Family		Land		All Other		Total
At June 30, 2013
Loans:
Individually evaluated for impairment		$   45,545		$3,150		$-		$1.838		$-		$50,533
Collectively evaluated for impairment		750,227		194,314		59,162		4,104		1,461		1,009,268
Total loans		$ 795,772		$197,464		$59,162		$5,942		$1,461		$1,059,801
Allowance for loan losses:
Individually evaluated for impairment (1)		$     3,596		$598		$-		$500		$-		$4,694
Collectively evaluated for impairment		14,000		4,500		2,795		456		10		21,761
Total allowance for loan losses		$   17,596		$5,098		$2,795		$956		$10		$26,455
At December 31, 2012
Loans:
Individually evaluated for impairment		$   50,795		$12,577		$-		$2,601		$-		$65,973
Collectively evaluated for impairment		801,418		196,122		41,676		4,566		1,308		1,045,090
Total loans		$ 852,213		$208,699		$41,676		$7,167		$1,308		$1,111,063
Allowance for loan losses:
Individually evaluated for impairment (1)		$     3,825		$1,542		$-		$521		$-		$5,888
Collectively evaluated for impairment		15,226		5,339		1,120		522		8		22,215
Total allowance for loan losses		$   19,051		$6,881		$1,120		$1,043		$8		$28,103

(1) See note 3 to financial statements in this report.

XML

Common Stock Warrant, Options and Restricted Common Stock - Summary of Outstanding Common Stock Warrant and Options (Parenthetical) (Detail)	6 Months Ended
	Jun. 30, 2013 Installment Executives	Jun. 30, 2012 Installment Executives
Restricted common stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Awarded	330,700
Executive Officers [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of participants	5	5
Number of installments	2	2
Restricted stock awards vesting in second anniversary of the grant	66.67%	66.67%
Restricted stock awards vesting in third anniversary of the grant	33.33%	33.33%
Executive Officers [Member] | Restricted common stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Awarded	182,000	175,000
Non-employee directors [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of participants	8	6
Restricted stock awards vesting in second anniversary of the grant	33.33%
Restricted stock awards vesting in third anniversary of the grant	33.33%
Restricted stock awards vesting in first anniversary of the grant	33.33%	100.00%
Non-employee directors [Member] | Restricted common stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Awarded	80,000	240,000
Other officers and employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of installments	3	3
Restricted stock awards vesting in second anniversary of the grant	33.33%	33.33%
Restricted stock awards vesting in third anniversary of the grant	33.33%	33.33%
Restricted stock awards vesting in first anniversary of the grant	33.33%	33.33%
Other officers and employees [Member] | Restricted common stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Awarded	68,700	50,400

XML

Securities Held to Maturity and Available for Sale

6 Months Ended

Jun. 30, 2013

Investments Debt And Equity Securities [Abstract]

Securities Held to Maturity and Available for Sale

Note 2- Securities Held to Maturity and Available for Sale

The carrying value (amortized cost) and estimated fair value of securities held to maturity are as follows:

($ in thousands)	Number of Securities		Amortized Cost			Gross Unrealized Gains			Gross Unrealized Losses			Estimated Fair Value			Wtd-Avg Yield		Wtd-Avg Expected Life		Wtd-Avg Remaining Maturity
At June 30, 2013
U.S. government agencies (1)		176		$	334,885		$	504		$	5,632		$	329,757		0.85%		3.3 Yrs		4.3 Yrs
Residential mortgage-backed (2)		51			72,646			159			958			71,847		1.86%		4.7 Yrs		16.5 Yrs
State and municipal		1			532			-			4			528		1.25%		3.7 Yrs		3.8 Yrs
Corporate (3)		8			2,923			-			2,314			609		2.01%		19.8 Yrs		20.4 Yrs
		236		$	410,986		$	663		$	8,908		$	402,741		1.04%		3.5Yrs		6.6 Yrs
At December 31, 2012
U.S. government agencies (1)		165		$	355,244		$	1,109		$	233		$	356,120		0.87%		1.6 Yrs		4.6 Yrs
Residential mortgage-backed (2)		48			84,279			651			72			84,858		1.76%		3.3 Yrs		17.3 Yrs
State and municipal		1			533			-			3			530		1.25%		4.2 Yrs		4.3 Yrs
Corporate (3)		8			3,721			-			3,063			658		2.11%		20.3 Yrs		20.9 Yrs
		222		$	443,777		$	1,760		$	3,371		$	442,166		1.05%		2.0 Yrs		7.1 Yrs

(1) Consist of debt obligations of U.S. government sponsored agencies (GSEs) - Federal Home Loan Bank (FHLB), Federal Farm Credit Bank (FFCB), Federal National Mortgage Association (FNMA) and Federal Home Loan Mortgage Corporation (FHLMC), which are federally chartered corporations privately owned by shareholders. GSE securities carry no explicit U.S. government guarantee of creditworthiness. Neither principal nor interest payments are guaranteed by the U.S. government nor do they not constitute a debt or obligation of the U.S. government or any of its agencies or instrumentalities other than the applicable GSE. In September 2008, FNMA and FHLMC were placed under U.S. government conservatorship.

(2) At June 30, 2013, consisted of $16.0 million of Government National Mortgage Association (GNMA) pass-through certificates, $35.7 million of FNMA participation certificates and $21.0 million of FHLMC participation certificates. At December 31, 2012, consisted of $18.7 million of GNMA pass-through certificates, $40.0 million of FNMA participation certificates and $25.6 million of FHLMC participation certificates. The GNMA pass-through certificates are guaranteed as to the payment of principal and interest by the full faith and credit of the U.S. government while the FNMA and FHLMC certificates have an implied guarantee by such agency as to principal and interest payments.

(3) Consist of variable-rate pooled trust preferred securities backed by obligations of companies in the banking industry. Amortized cost at June 30, 2013 and December 31, 2012 is reported net of other than temporary impairment charges of $4.9 million and $4.2 million, respectively.

The estimated fair values of securities held to maturity with gross unrealized losses segregated between securities that have been in a continuous unrealized loss position for less than twelve months at the respective dates and those that have been in a continuous unrealized loss position for twelve months or longer are summarized as follows:

($ in thousands)	Number of Securities		Less Than Twelve Months						Twelve Months or Longer						Total
			Estimated Fair Value			Gross Unrealized Losses			Estimated Fair Value			Gross Unrealized Losses			Estimated Fair Value			Gross Unrealized Losses
At June 30, 2013
U.S. government agencies		153		$	283,154		$	5,632		$	-		$	-		$	283,154		$	5,632
Residential mortgage-backed		42			58,403			931			1,044			27			59,447			958
State and municipal		1			528			4			-			-			528			4
Corporate		8			-			-			609			2,314			609			2,314
		204		$	342,085		$	6,567		$	1,653		$	2,341		$	343,738		$	8,908
At December 31, 2012
U.S. government agencies		53		$	129,365		$	233		$	-		$	-		$	129,365		$	233
Residential mortgage-backed		14			24,481			72			-			-			24,481			72
State and municipal		1			530			3			-			-			530			3
Corporate		8			-			-			658			3,063			658			3,063
		76		$	154,376		$	308		$	658		$	3,063		$	155,034		$	3,371

Nearly all of the securities we own are investment grade and have either fixed interest rates or have predetermined scheduled interest rate increases and nearly all have call or prepayment features that allow the issuer to repay all or a portion of the security at par before its stated maturity without penalty. In general, as interest rates rise, the estimated fair value of fixed-rate securities will decrease; as interest rates fall, their value will increase. We generally view changes in fair value caused by changes in interest rates as temporary, which is consistent with our experience.

INB, which holds the portfolio, has the ability and intent to hold all of these investments for a period of time sufficient for the estimated fair value of the securities with unrealized losses to recover, which may be at the time of maturity. Historically, INB has always recovered the cost of its investments in securities upon maturity. We view all the gross unrealized losses related to the agency, mortgaged-backed and state and municipal securities to be temporary for the reasons noted above. The estimated fair values disclosed in the preceding table for U.S. government agency, mortgage-backed and state and municipal securities are obtained from third-party brokers who provide quoted prices derived from active markets for identical or similar securities.

INB also owns trust preferred securities that are classified as held to maturity. The investments in these debt securities represent beneficial interests in securitized financial assets that have contractual cash flows. They consist of mezzanine-class, variable-rate (indexed to 3 month libor) pooled trust preferred securities backed by debt obligations of companies in the banking industry. At the time of purchase, these securities were investment grade rated. The current estimated fair values of these securities are depressed due to various reasons, including the weak economy, the financial condition of a large number of the issuing banks, a number of issuing banks that are no longer in business and restrictions that have been or can be placed on the payment of interest by regulatory agencies, all of which have severely reduced the demand for these securities and rendered their trading market inactive. There has been an adverse change in the estimated future cash flows from these securities due to the reasons cited above such that all of these securities have been other than temporarily impaired (OTTI) to varying degrees as denoted in the table that follows.

The following table provides various information regarding trust preferred securities.

($ in thousands)	Credit	Cost		Write			Adj. Cost		Estimated Fair		Unrealized			% of Collateral				# of Banks		Discount (4)				PV of Expected
Cusip # (1)	Rating	Basis		Downs (2)			Basis		Value (3)		Loss			Defaulted		Deferred		in Pool		Margin		Rate		Cash Flows
At June 30, 2013
74041PAEO	C	$	998	$	(837	)	$	161	$	25	$	(136	)		40.10%		13.90%		39		1.92%		4.63%	$	343
74040XAD6	C+		1,000		(447	)		553		162		(391	)		17.20%		9.80%		54		1.64%		4.60%		971
74040XAE4	C+		979		(424	)		555		163		(392	)		17.20%		9.80%		54		1.85%		4.81%		944
74040XAE4	C+		978		(424	)		554		163		(391	)		17.20%		9.80%		54		1.85%		4.81%		944
74040YAF9	C+		915		(756	)		159		33		(126	)		27.90%		6.80%		58		1.88%		4.74%		749
74040YAE2	C+		934		(776	)		158		32		(126	)		27.90%		6.80%		58		1.70%		4.56%		765
74041UAE9	C+		1,021		(630	)		391		16		(375	)		8.00%		29.00%		64		1.36%		4.19%		738
74041UAE9	C+		1,022		(630	)		392		15		(377	)		8.00%		29.00%		64		1.39%		4.22%		736
		$	7,847	$	(4,924	)	$	2,923	$	609	$	(2,314	)											$	6,190
At December 31, 2012
74041PAEO	C	$	999	$	(797	)	$	202	$	31	$	(171	)		39.23%		13.76%		39		1.92%		4.04%	$	348
74040XAD6	C+		1,010		(316	)		694		180		(514	)		16.31%		9.19%		54		1.64%		3.97%		989
74040XAE4	C+		988		(294	)		694		180		(514	)		16.31%		9.19%		54		1.85%		4.18%		959
74040XAE4	C+		988		(294	)		694		180		(514	)		16.31%		9.19%		54		1.85%		4.18%		959
74040YAF9	C		952		(718	)		234		32		(202	)		27.24%		13.28%		58		1.88%		4.04%		642
74040YAE2	C		972		(737	)		235		32		(203	)		27.24%		13.28%		58		1.70%		3.86%		655
74041UAE9	C+		1,022		(539	)		483		11		(472	)		7.80%		31.17%		64		1.36%		3.61%		638
74041UAE9	C+		1,023		(538	)		485		12		(473	)		7.80%		31.17%		64		1.39%		3.64%		636
		$	7,954	$	(4,233	)	$	3,721	$	658	$	(3,063	)											$	5,826

(1) All of these securities were on cash basis accounting because INB is currently not receiving all scheduled contractual interest payments on these securities. A large portion of the contractual cash flows for the interest payments on these securities are being redirected to a more senior class of bondholders to pay down the principal balance on the more senior class faster. This occurs when deferral and default activity reduces the security’s underlying performing collateral to a level where a predetermined coverage test fails and requires cash flows from interest payments to be redirected to a senior class of security holders. If no additional deferrals or defaults occur, such test will eventually be met again through the redirection of the cash flow and cash interest payments would resume on INB’s bonds, although no such assurance can be given as to the amount and timing of the resumption, if any. In the first half of 2013, INB received payments on cusips# 74040XAD6, 74040XAE4, 74040YAF9 and 74040YAE2 totaling approximately $107,000.

(2) Writedowns are derived based on analysis of various factors and consider the difference between the book value of the security and the projected present value of the security’s cash flows as indicated per an analysis performed using guidance prescribed by GAAP.

Notes to the preceding table continued:

(3) Obtained from Moody’s pricing service, which uses a complex valuation model that factors in numerous assumptions and data, including anticipated discounts related to illiquid trading markets, credit and interest rate risk, which under GAAP would be considered Level 3 inputs. INB believes that the actual values that would be realized in an orderly market under normal credit conditions between a willing buyer and seller would approximate the projected present value (PV) of the securities’ cash flows and therefore, these estimated fair values are used for disclosure purposes only and are not used for calculating and recording impairment. INB also has the intent and the ability to retain these trust preferred securities until maturity and currently has no intention of selling them. We view the gross unrealized losses related to these securities to be temporary.

(4) In determining whether there is OTTI, INB relies on a cash flow analysis as prescribed under GAAP (ASC 320-10-35) and prepared by a third party specialist to determine whether conditions are such that the projected cash flows are insufficient to recover INB’s principal investment. The basic methodology under GAAP is to compare the present value of the cash flows that are derived from assumptions made with respect to deferrals, defaults and prepayments from quarter to quarter. A decline in the present value versus that for the previous quarter is considered to be an adverse change. The discount margin in the table above represents the incremental credit spread used to derive the discount rate for present value computations. Consistent with GAAP, we analyze the specific credit characteristics of the collateral underlying each individual security to develop the deferral/default assumptions for estimated cash flows. This analysis consists of examining available data regarding trends in earnings and capital and problem asset ratios of each bank in the collateral pool in order to estimate their capacity to continue principal and interest payments on the investments we own. In order to estimate the expected cash flows, we focused on each bank’s Texas ratio, which is defined as nonperforming assets plus 90 day past due loans divided by tangible equity plus loan loss reserves. We concluded that banks with Texas ratios of 75% or more may experience greater difficulties in making payments. Based on our judgment, we determined and used the following assumptions in projecting cash flows: for those banks that were in default, we assumed no cash flows, for those banks that had deferred payments, we assumed a 15% recovery after a 2 year lag, and for banks that were paying we assumed prepayments of 1% annually and 100% at maturity and annual defaults of 75 basis points. It should be noted that the results of any discounted cash flow analysis are significantly affected by variables such as the estimate of the probability of default, discount rates, prepayment rates and the creditworthiness of the underlying issuers. Therefore, changes in any of these assumptions could cause the results of our cash flow models and OTTI assessments to deviate and result in different conclusions.

The table below provides a cumulative roll forward of credit losses recognized on securities held to maturity for the periods indicated.

	Quarter Ended June 30,				Six-Months Ended June 30,
($ in thousands)	2013		2012		2013		2012
Balance at beginning of period		$4,599		$3,808		$4,233		$3,651
Additional credit losses on debt securities for which OTTI was previously recognized		325		-		691		157
Balance at end of period		$4,924		$3,808		$4,924		$3,808

The following is a summary of the carrying value (amortized cost) and fair value of securities held to maturity as of June 30, 2013, by remaining period to contractual maturity (ignoring earlier call dates, if any). Actual maturities may differ from contractual maturities because certain security issuers have the right to call or prepay their obligations.

The table below does not consider the effects of possible prepayments or unscheduled repayments.

($ in thousands)	Amortized Cost		Estimated Fair Value		Wtd-Avg Yield
Due in one year or less		$ 8,775		$ 8,818	1.15%
Due after one year through five years		232,625		230,027	0.77
Due after five years through ten years		106,723		103,985	1.05
Due after ten years		62,863		59,911	1.98
		$410,986		$402,741	1.04%

At June 30, 2013 and December 31, 2012, the carrying value of securities available for sale amounted to approximately $1.0 million, which also approximated estimated fair value. The investment represented approximately 90,700 and 90,000 shares owned at June 30, 2013 and December 31, 2012, respectively, in an intermediate bond fund that holds securities that are deemed to be qualified under the Community Reinvestment Act.

XML

Securities Held to Maturity and Available for Sale - Continuous Unrealized Loss Position (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013 Security	Dec. 31, 2012 Security
Long Term Debt Maturity [Line Items]
Number of Securities	204	76
Less Than Twelve Months, Estimated Fair Value	$ 342,085	$ 154,376
Less Than Twelve Months, Gross Unrealized Losses	6,567	308
Twelve Months or Longer, Estimated Fair Value	1,653	658
Twelve Months or Longer, Gross Unrealized Losses	2,341	3,063
Total Estimated Fair Value	343,738	155,034
Total Gross Unrealized Losses	8,908	3,371
U.S. Government Agencies [Member]
Long Term Debt Maturity [Line Items]
Number of Securities	153	53
Less Than Twelve Months, Estimated Fair Value	283,154	129,365
Less Than Twelve Months, Gross Unrealized Losses	5,632	233
Twelve Months or Longer, Estimated Fair Value
Twelve Months or Longer, Gross Unrealized Losses
Total Estimated Fair Value	283,154	129,365
Total Gross Unrealized Losses	5,632	233
Residential Mortgage-backed [Member]
Long Term Debt Maturity [Line Items]
Number of Securities	42	14
Less Than Twelve Months, Estimated Fair Value	58,403	24,481
Less Than Twelve Months, Gross Unrealized Losses	931	72
Twelve Months or Longer, Estimated Fair Value	1,044
Twelve Months or Longer, Gross Unrealized Losses	27
Total Estimated Fair Value	59,447	24,481
Total Gross Unrealized Losses	958	72
State and Municipal [Member]
Long Term Debt Maturity [Line Items]
Number of Securities	1	1
Less Than Twelve Months, Estimated Fair Value	528	530
Less Than Twelve Months, Gross Unrealized Losses	4	3
Twelve Months or Longer, Estimated Fair Value
Twelve Months or Longer, Gross Unrealized Losses
Total Estimated Fair Value	528	530
Total Gross Unrealized Losses	4	3
Corporate [Member]
Long Term Debt Maturity [Line Items]
Number of Securities	8	8
Less Than Twelve Months, Estimated Fair Value
Less Than Twelve Months, Gross Unrealized Losses
Twelve Months or Longer, Estimated Fair Value	609	658
Twelve Months or Longer, Gross Unrealized Losses	2,314	3,063
Total Estimated Fair Value	609	658
Total Gross Unrealized Losses	$ 2,314	$ 3,063

XML

Allowance for Loan Losses (Tables)

6 Months Ended

Jun. 30, 2013

Text Block [Abstract]

Allowance for Loan Losses by Loan Type

Activity in the allowance for loan losses by loan type for the periods indicated is as follows:

($ in thousands)	Commercial Real Estate			Multifamily			One to Four Family			Land			All Other		Total
Quarter Ended June 30, 2013
Balance at beginning of period		$18,644			$5,617			$2,971			$   970			$  8		$28,210
Loan chargeoffs		(1,817	)		(6	)		-			-			-		(1,823	)
Loan recoveries (1)		818			-			-			-			-		818
Provision (credit) for loan losses		(49	)		(513	)		(176	)		(14	)		2		(750	)
Balance at end of period		$17,596			$5,098			$2,795			$   956			$10		$26,455
Quarter Ended June 30, 2012
Balance at beginning of period		$18,363			$8,321			$   397			$2,078			$10		$29,169
Loan chargeoffs		(237	)		(261	)		-			-			-		(498	)
Loan recoveries		152			21			-			-			-		173
Provision (credit) for loan losses		65			399			105			(569	)		-		-
Balance at end of period		$18,343			$8,480			$   502			$1,509			$10		$28,844

Activity in the allowance for loan losses by loan type for the periods indicated is as follows:

($ in thousands)	Commercial Real Estate			Multifamily			One to Four Family		Land			All Other		Total
Six-Months Ended June 30, 2013
Balance at beginning of period		$19,051			$6,881			$1,120		$1,043			$  8		$28,103
Loan chargeoffs		(1,932	)		(6	)		-		-			-		(1,938	)
Loan recoveries (1)		880			677			-		483			-		2,040
Provision (credit) for loan losses		(403	)		(2,454	)		1,675		(570	)		2		(1,750	)
Balance at end of period		$17,596			$5,098			$2,795		$   956			$10		$26,455
Six-Months Ended June 30, 2012
Balance at beginning of period		$19,156			$8,848			$   332		$2,069			$10		$30,415
Loan chargeoffs		(1,667	)		(261	)		-		-			-		(1,928	)
Loan recoveries		320			37			-		-			-		357
Provision for loan losses		534			(144	)		170		(560	)		-		-
Balance at end of period		$18,343			$8,480			$   502		$1,509			$10		$28,844

(1) See note 14 to financial statements in this report for a discussion on recoveries.

Loans Receivable by Segment and Impairment Evaluation and Allowance for Loan Losses

The following tables set forth the balances of our loans receivable by segment and impairment evaluation and the allowance for loan losses associated with such loans at the dates indicated.

($ in thousands)	Commercial   Real Estate		Multifamily		One to Four   Family		Land		All Other		Total
At June 30, 2013
Loans:
Individually evaluated for impairment		$   45,545		$3,150		$-		$1.838		$-		$50,533
Collectively evaluated for impairment		750,227		194,314		59,162		4,104		1,461		1,009,268
Total loans		$ 795,772		$197,464		$59,162		$5,942		$1,461		$1,059,801
Allowance for loan losses:
Individually evaluated for impairment (1)		$     3,596		$598		$-		$500		$-		$4,694
Collectively evaluated for impairment		14,000		4,500		2,795		456		10		21,761
Total allowance for loan losses		$   17,596		$5,098		$2,795		$956		$10		$26,455
At December 31, 2012
Loans:
Individually evaluated for impairment		$   50,795		$12,577		$-		$2,601		$-		$65,973
Collectively evaluated for impairment		801,418		196,122		41,676		4,566		1,308		1,045,090
Total loans		$ 852,213		$208,699		$41,676		$7,167		$1,308		$1,111,063
Allowance for loan losses:
Individually evaluated for impairment (1)		$     3,825		$1,542		$-		$521		$-		$5,888
Collectively evaluated for impairment		15,226		5,339		1,120		522		8		22,215
Total allowance for loan losses		$   19,051		$6,881		$1,120		$1,043		$8		$28,103

(1) See note 3 to financial statements in this report.

XML

Subordinated Debentures - Capital Securities (Tables)

6 Months Ended

Jun. 30, 2013

Text Block [Abstract]

Summary of Capital Securities Outstanding

Capital Securities (commonly referred to as trust preferred securities) outstanding are summarized as follows:

	At June 30, 2013						At December 31, 2012
($ in thousands)	Principal		Accrued   Interest   Payable		Interest Rate		Principal		Accrued   Interest   Payable		Interest   Rate
Capital Securities II - debentures due September 17, 2033		$15,464		$19		3.22%		$15,464		$1,661		3.26%
Capital Securities III - debentures due March 17, 2034		15,464		18		3.06%		15,464		1,577		3.10%
Capital Securities IV - debentures due September 20, 2034		15,464		13		2.67%		15,464		1,370		2.71%
Capital Securities V - debentures due December 15, 2036		10,310		8		1.92%		10,310		1,620		1.96%
		$56,702		$58				$56,702		$6,228

XML

Common Stock Warrant, Options and Restricted Common Stock - Summary of Selected Information Regarding Restricted Common Stock Awards Made under Plan (Parenthetical) (Detail) (USD $)	6 Months Ended
	Jun. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested and exercisable	96.00%
Calculated intrinsic value	$ 6.68
Exercise Price Per Warrant/Option $3.00 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price Per Warrant/Option	$ 3.00
Vested and exercisable	67.00%
Exercise Price Per Warrant/Option $3.00 [Member] | Vest and become exercisable on December 9, 2013 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price Per Warrant/Option	$ 3.00
Vested and exercisable	100.00%
Exercise Price Per Warrant/Option $2.55 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price Per Warrant/Option	$ 2.55
Vested and exercisable	33.00%
Exercise Price Per Warrant/Option $2.55 [Member] | Vest and become exercisable on December 8, 2013 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price Per Warrant/Option	$ 2.55
Vested and exercisable	33.33%
Exercise Price Per Warrant/Option $2.55 [Member] | Vest and become exercisable on December 8, 2014 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price Per Warrant/Option	$ 2.55
Vested and exercisable	33.33%

XML

Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2013

Fair Value Disclosures [Abstract]

Assets Measured at Fair Value on a Nonrecurring Basis

The following tables provide information regarding our assets measured at fair value on a nonrecurring basis.

	Outstanding Carrying Value
	At June 30, 2013		At December 31, 2012
($ in thousands)	Level 3		Level 3
Impaired loans (1):
Commercial real estate		$45,545		$50,795
Multifamily		3,150		12,577
Land		1,838		2,601
Total impaired loans		50,533		65,973
Impaired securities (2)		2,923		3,721
Real estate acquired through foreclosure		14,869		15,923

	Accumulated Losses on Outstanding Balance as of:				Total Losses (Gains) (3)
					Quarter Ended						Six-Months Ended
	June 30,		December 31,		June 30,						June 30,
($ in thousands)	2013		2012		2013			2012			2013			2012
Impaired loans:
Commercial real estate		$10,294		$9,979		$434			$	(639)		$823			$13
Multifamily		598		3,092		(534	)		508			(957	)		70
Land		500		521		(7	)		(493	)		(21	)		(493)
Total impaired loans		11,392		13,592		(107	)		(624	)		(155	)		(410)
Impaired securities		4,924		4,233		325			-			691			157
Foreclosed real estate		6,044		5,339		(642	)		1,397			(13	)		1,908

(1) Comprised of all nonaccrual loans and accruing TDRs. Outstanding carrying value excludes a specific valuation allowance included in the overall allowance for loan losses. See note 4 to the financial statements in this report.

(2) Comprised of certain held-to maturity investments in trust preferred securities considered other than temporarily impaired. See note 2 to the financial statements in this report.

(3) Represents total losses or (gains) recognized on all assets measured at fair value on a nonrecurring basis during the period indicated. The losses or (gains) for impaired loans represent the change (before net chargeoffs) during the period in the corresponding specific valuation allowance, while the losses (gains) for foreclosed real estate represent writedowns in carrying values subsequent to foreclosure (recorded as provisions for real estate losses) adjusted for any recoveries of prior writedowns and gains or losses from the transfer/sale of the properties during the period. The losses on investment securities represent other than temporary impairment “OTTI” writedowns recorded as a component of noninterest income (as described in note 2 to the financial statements in this report).

Change in Assets Measured at Fair Value on a Nonrecurring Basis

The following table presents information regarding the change in assets measured at fair value on a nonrecurring basis for the six-months ended June 30, 2013.

($ in thousands)	Impaired  Securities			Impaired  Loans			Foreclosed  Real Estate
Balance at December 31, 2012		$3,721			$65,973			$15,923
Net new impaired loans		-			1,485			-
OTTI writedowns		(366	)		-			-
Impaired loans transferred to foreclosed real estate		-			(3,040	)		3,040
Principal repayments/sales		(63	)		(9,467	)		-
Chargeoffs of impaired loans		-			(115	)		-
Writedowns of carrying value subsequent to foreclosure		-			-			(629	)
Balance at March 31, 2013		$3,292			$54,836			$18,334
Net new impaired loans		-			6,761			-
OTTI writedowns		(325	)		-			-
Principal repayments/sales		(44	)		(9,241	)		(4,107	)
Chargeoffs of impaired loans		-			(1,823	)		-
Writedowns of carrying value subsequent to foreclosure		-			-			(150	)
Recoveries of prior writedowns		-			-			74
Gains from sales		-			-			718
Balance at June 30, 2013		$2,923			$50,533			$14,869

The following table presents information regarding the change in assets measured at fair value on a nonrecurring basis for the six-months ended June 30, 2012.

($ in thousands)	Impaired  Securities			Impaired  Loans			Foreclosed  Real Estate
Balance at December 31, 2011		$4,378			$66,269			$28,278
Net new impaired securities/loans		-			1,176			-
OTTI writedowns		(157	)		-			-
Principal repayments/sales		-			(3,827	)		-
Chargeoffs of impaired loans		-			(1,430	)		-
Writedowns of carrying value subsequent to foreclosure		-			-			(511	)
Balance at March 31, 2012		$4,221			$62,188			$27,767
Net new impaired securities/loans		-			6,206			-
OTTI writedowns		-			-			-
Principal repayments/sales		-			(2,656	)		-
Chargeoffs of impaired loans		-			(498	)		-
Writedowns of carrying value subsequent to foreclosure		-			-			(1,397	)
Balance at June 30, 2012		$4,221			$65,240			$26,370

Carrying and Estimated Fair Values of Financial Instruments

The carrying and estimated fair values of our financial instruments are as follows:

	At June 30, 2013				At December 31, 2012
($ in thousands)	Carrying Value		Fair Value		Carrying Value		Fair Value
Financial Assets:
Cash and cash equivalents (1)	$	86,977	$	86,977	$	60,395	$	60,395
Time deposits with banks (1)		5,370		5,370		5,170		5,170
Securities available for sale, net (1)		1,011		1,011		1,000		1,000
Securities held to maturity, net (2)		410,986		402,741		443,777		442,166
FRB and FHLB stock (3)		8,229		8,229		8,151		8,151
Loans receivable, net (3)		1,029,736		1,044,615		1,079,363		1,102,333
Loan fees receivable (3)		2,644		2,133		3,108		2,547
Accrued interest receivable (3)		4,698		4,698		5,191		5,191
Total Financial Assets	$	1,549,651	$	1,555,774	$	1,606,155	$	1,626,953
Financial Liabilities:
Deposits (3)	$	1,293,175	$	1,313,215	$	1,362,619	$	1,389,629
Borrowed funds plus accrued interest payable (3)		56,760		56,323		62,930		62,448
Accrued interest payable on deposits (3)		2,143		2,143		2,379		2,379
Off-Balance Sheet Financial Instruments:
Commitments to lend (3)		711		711		386		386
Total Financial Liabilities	$	1,352,789	$	1,372,392	$	1,428,314	$	1,454,842
Net Financial Assets	$	196,862	$	183,382	$	177,841	$	172,111

(1) We consider these fair value measurements to be Level 1.

(2) We consider these fair value measurements (except for those related to our corporate security investments, which are considered Level 3) to be Level 1.

(3) We consider these fair value measurements to be Level 3.

XML

Common Stock Warrant, Options and Restricted Common Stock - Summary of Selected Information Regarding Restricted Common Stock Awards Made under Plan (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	6 Months Ended
	Jun. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Beginning Outstanding	1,078,122
Forfeited/expired	(4,800)
Options exercised	(11,567)
Ending Outstanding	1,061,755
Vested and exercisable	96.00%
Wtd-avg contractual remaining term (in years)	5 years 7 months 6 days
Intrinsic value at June 30, 2013	$ 1,322
Wtd-Avg Exercise Price, Beginning Outstanding	$ 6.63
Wtd-Avg Exercise Price, Forfeited/expired	$ 5.23
Wtd-Avg Exercise Price, Exercised	$ 3.69
Wtd-Avg Exercise Price, Ending Outstanding	$ 6.67
Exercise Price Per Warrant/Option $5.42 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price Per Warrant/Option	$ 5.42
Beginning Outstanding	691,882
Ending Outstanding	691,882
Expiration date	Dec. 23, 2018
Vested and exercisable	100.00%
Wtd-avg contractual remaining term (in years)	5 years 6 months
Intrinsic value at June 30, 2013	872
Exercise Price Per Warrant/Option $17.10 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price Per Warrant/Option	$ 17.10
Beginning Outstanding	116,640
Forfeited/expired	(600)
Ending Outstanding	116,040
Expiration date	Dec. 13, 2017
Vested and exercisable	100.00%
Wtd-avg contractual remaining term (in years)	4 years 6 months
Exercise Price Per Warrant/Option $7.50 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price Per Warrant/Option	$ 7.50
Beginning Outstanding	120,190
Forfeited/expired	(600)
Ending Outstanding	119,590
Expiration date	Dec. 11, 2018
Vested and exercisable	100.00%
Wtd-avg contractual remaining term (in years)	5 years 6 months
Exercise Price Per Warrant/Option $4.02 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price Per Warrant/Option	$ 4.02
Beginning Outstanding	68,910
Forfeited/expired	(500)
Options exercised	(8,400)
Ending Outstanding	60,010
Expiration date	Dec. 10, 2019
Vested and exercisable	100.00%
Wtd-avg contractual remaining term (in years)	6 years 6 months
Intrinsic value at June 30, 2013	160
Exercise Price Per Warrant/Option $3.00 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price Per Warrant/Option	$ 3.00
Beginning Outstanding	38,200
Forfeited/expired	(1,000)
Options exercised	(1,800)
Ending Outstanding	35,400
Expiration date	Dec. 09, 2020
Vested and exercisable	67.00%
Wtd-avg contractual remaining term (in years)	7 years 6 months
Intrinsic value at June 30, 2013	130
Exercise Price Per Warrant/Option $2.55 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price Per Warrant/Option	$ 2.55
Beginning Outstanding	42,300
Forfeited/expired	(2,100)
Options exercised	(1,367)
Ending Outstanding	38,833
Expiration date	Dec. 08, 2021
Vested and exercisable	33.00%
Wtd-avg contractual remaining term (in years)	8 years 4 months 24 days
Intrinsic value at June 30, 2013	$ 160

XML

Loans Receivable - Geographic Distribution of Loan Portfolio (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	$ 1,059,801	$ 1,111,063
Total Loan Receivable, % of Total	100.00%	100.00%
NY [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	657,176	717,141
Total Loan Receivable, % of Total	62.00%	64.50%
FL [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	298,498	286,619
Total Loan Receivable, % of Total	28.20%	25.80%
NJ [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	16,158	26,425
Total Loan Receivable, % of Total	1.50%	2.40%
PENNSYLVANIA
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	11,707	10,270
Total Loan Receivable, % of Total	1.10%	0.90%
NORTH CAROLINA
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	14,371	14,256
Total Loan Receivable, % of Total	1.40%	1.30%
GA [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	11,663	11,752
Total Loan Receivable, % of Total	1.10%	1.10%
CT [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	9,390	11,216
Total Loan Receivable, % of Total	0.90%	1.00%
VIRGINIA
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	11,625	11,758
Total Loan Receivable, % of Total	1.10%	1.10%
KENTUCKY
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	10,666	7,512
Total Loan Receivable, % of Total	1.00%	0.70%
SOUTH CAROLINA
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	10,587	5,853
Total Loan Receivable, % of Total	1.00%	0.50%
OH [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	2,245	2,260
Total Loan Receivable, % of Total	0.20%	0.20%
SD [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	1,838	2,086
Total Loan Receivable, % of Total	0.20%	0.20%
All Other States [Member]
Noncancelable Obligations Future Minimum Payments Due [Line Items]
Total loans	$ 3,877	$ 3,915
Total Loan Receivable, % of Total	0.30%	0.30%

XML

Loans Receivable - Other Information Related to Impaired Loans (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Nonaccrual loans [Member]
Financing Receivable, Modifications [Line Items]
Average recorded investment in accruing TDR loans	$ 39,733	$ 54,933	$ 41,831	$ 55,654
Total cash basis interest income recognized on nonaccrual loans	610	723	1,208	1,422
TDR loans [Member]
Financing Receivable, Modifications [Line Items]
Average recorded investment in accruing TDR loans	13,271	10,363	15,799	9,418
Total interest income recognized on accruing TDR loans under modified terms	$ 179	$ 137	$ 429	$ 260

XML

Securities Held to Maturity and Available for Sale - Summary of Carrying Value (Amortized Cost) and Fair Value of Securities Held to Maturity (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Investments Debt And Equity Securities [Abstract]
Due in one year or less, Amortized Cost	$ 8,775
Due in one year or less, Estimated Fair Value	8,818
Due in one year or less, Wtd-Avg Yield	1.15%
Due after one year through five years, Amortized Cost	232,625
Due after one year through five years, Estimated Fair Value	230,027
Due after one year through five years, Wtd-Avg Yield	0.77%
Due after five years through ten years, Amortized Cost	106,723
Due after five years through ten years, Estimated Fair Value	103,985
Due after five years through ten years, Wtd-Avg Yield	1.05%
Due after ten years, Amortized Cost	62,863
Due after ten years, Estimated Fair Value	59,911
Due after ten years, Wtd-Avg Yield	1.98%
Securities held to maturity, Total Amortized Cost	410,986
Total Estimated Fair Value	$ 402,741	$ 442,166
Securities held to maturity, Wtd-Avg Yield	1.04%	1.05%

XML

Condensed Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Statement Of Financial Position [Abstract]
Securities available for sale estimated fair value	$ 1,011	$ 1,000
Securities held to maturity, estimated fair value	402,741	442,166
Loans receivable, allowance for loan losses	26,455	28,103
Foreclosed real estate, valuation allowance	$ 6,044	$ 5,339
Preferred stock, par value	$ 1.00	$ 1.00
Preferred stock, shares authorized	300,000	300,000
Preferred stock, issued	18,750	25,000
Preferred stock, outstanding	18,750	25,000
Common stock, par value	$ 1.00	$ 1.00
Common stock, shares authorized	62,000,000	62,000,000
Common stock, shares issued	21,923,756	21,589,589
Common stock, shares outstanding	21,923,756	21,589,589

XML

Lines of Credit

6 Months Ended

Jun. 30, 2013

Debt Disclosure [Abstract]

Lines of Credit

Note 7 - Lines of Credit

At June 30, 2013, INB had $25 million of unsecured credit lines that were cancelable by the lender at any time. As a member of the Federal Home Loan Bank of New York (FHLB) and the Federal Reserve Bank of New York (FRB), INB can borrow from these institutions on a secured basis. At June 30, 2013, INB had available collateral consisting of investment securities and certain loans that could be pledged to support additional total borrowings of approximately $442 million from the FHLB and FRB, if needed. There were no borrowings outstanding at June 30, 2013 or December 31, 2012. There were no borrowings during the first six-months of 2013

The following is a summary of certain information regarding FHLB advances in the aggregate the 2012 periods indicated.

($ in thousands)	Quarter Ended June 30, 2012	Six-Months Ended   June 30, 2012
Balance at period end	$10,500		$10,500
Maximum amount outstanding at any month end for the period	$10,500		$13,500
Average outstanding balance for the period	$10,500		$12,077
Weighted-average interest rate paid for the period	4.24%		4.25%
Weighted-average interest rate at period end	4.24%		4.24%

XML

Condensed Consolidated Statements of Changes in Stockholders' Equity (USD $)	Total	Preferred Stock [Member]	Additional Paid-In-Capital, Preferred [Member]	Preferred Stock Discount [Member]	Common Stock [Member]	Additional Paid-In-Capital, Common [Member]	Unearned Compensation - Restricted Stock [Member]	Retained Earnings [Member]
Balance at beginning of period at Dec. 31, 2011		$ 25,000	$ 24,975,000	$ (762,000)	$ 21,125,000	$ 84,765,000	$ (483,000)	$ 67,886,000
Balance at beginning of period (in shares) at Dec. 31, 2011		25,000			21,125,289
Preferred stockholder's equity	24,431,000
Preferred stockholder's equity, shares	25,000
Net earnings	6,014,000							6,014,000
Amortization of preferred stock discount				193,000
Issuance of 330,700 and 465,400 shares of restricted stock					466,000	884,000	(1,350,000)
Common stockholders' equity	179,690,000
Issuance of 330,700 and 465,400 shares of restricted stock, shares					465,400	465,400	465,400,000
Amortization of unearned compensation to compensation expense							535,000
Common stockholders' equity, shares	21,590,689
Preferred stock discount amortization	(892,000)							(193,000)
Excess income tax benefit from vesting of restricted stock	0
Compensation expense related to grants of stock options						41,000
Total stockholders' equity at end of period at Jun. 30, 2012	204,121,000	25,000	24,975,000	(569,000)	21,591,000	85,690,000	(1,298,000)	73,707,000
Balance at end of period (in shares) at Jun. 30, 2012	21,615,689	25,000			21,590,689
Balance at beginning of period at Dec. 31, 2012	210,947,000	25,000	24,975,000	(376,000)	21,590,000	85,726,000	(715,000)	79,722,000
Balance at beginning of period (in shares) at Dec. 31, 2012		25,000			21,589,589
Preferred stockholder's equity	18,620,000
Preferred stockholder's equity, shares	18,750
Net earnings	7,430,000							7,430,000
Amortization of preferred stock discount				246,000
Issuance of 330,700 and 465,400 shares of restricted stock					331,000	1,157,000	(1,488,000)
Partial redemption		(6,000)	(6,244,000)
Common stockholders' equity	193,155,000
Cash dividend declared and paid on preferred stock								(1,228,000)
Issuance of 330,700 and 465,400 shares of restricted stock, shares					330,700	330,700	330,700,000
Amortization of unearned compensation to compensation expense							507,000
Partial redemption, Shares		(6,250)
Common stockholders' equity, shares	21,923,756
Discount from partial redemption of preferred stock								187,000
Issuance of 11,567 shares upon exercise of stock options					11,000	31,000
Preferred stock discount amortization	(788,000)							(246,000)
Issuance of 11,567 shares upon exercise of stock options (In Shares)	11,567				11,567	11,567
Forfeiture of 8,100 shares of restricted stock					(8,000)	(21,000)
Forfeiture of 8,100 shares of restricted stock, shares					(8,100)	8,100
Excess income tax benefit from vesting of restricted stock	145,000					145,000
Compensation expense related to grants of stock options						24,000
Total stockholders' equity at end of period at Jun. 30, 2013	$ 211,775,000	$ 19,000	$ 18,731,000	$ (130,000)	$ 21,924,000	$ 87,062,000	$ (1,696,000)	$ 85,865,000
Balance at end of period (in shares) at Jun. 30, 2013	21,942,506	18,750			21,923,756

XML

Allowance for Loan Losses - Allowance for Loan Losses by Loan Type (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance at beginning of period	$ 28,210	$ 29,169	$ 28,103	$ 30,415
Loan chargeoffs	(1,823)	(498)	(1,938)	(1,928)
Loan recoveries	818	173	2,040	357
Provision (credit) for loan losses	(750)		(1,750)
Balance at end of period	26,455	28,844	26,455	28,844
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance at beginning of period	18,644	18,363	19,051	19,156
Loan chargeoffs	(1,817)	(237)	(1,932)	(1,667)
Loan recoveries	818	152	880	320
Provision (credit) for loan losses	(49)	65	(403)	534
Balance at end of period	17,596	18,343	17,596	18,343
Multifamily [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance at beginning of period	5,617	8,321	6,881	8,848
Loan chargeoffs	(6)	(261)	(6)	(261)
Loan recoveries		21	677	37
Provision (credit) for loan losses	(513)	399	(2,454)	(144)
Balance at end of period	5,098	8,480	5,098	8,480
One to Four Family [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance at beginning of period	2,971	397	1,120	332
Loan chargeoffs
Loan recoveries
Provision (credit) for loan losses	(176)	105	1,675	170
Balance at end of period	2,795	502	2,795	502
Land [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance at beginning of period	970	2,078	1,043	2,069
Loan chargeoffs
Loan recoveries			483
Provision (credit) for loan losses	(14)	(569)	(570)	(560)
Balance at end of period	956	1,509	956	1,509
All Other [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance at beginning of period	8	10	8	10
Loan chargeoffs
Loan recoveries
Provision (credit) for loan losses	2		2
Balance at end of period	$ 10	$ 10	$ 10	$ 10

XML

Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
ASSETS
Cash and due from banks	$ 80,369	$ 57,641
Federal funds sold and other short-term investments	6,608	2,754
Total cash and cash equivalents	86,977	60,395
Time deposits with banks	5,370	5,170
Securities available for sale (estimated fair value of $1,011 and $1,000, respectively)	1,011	1,000
Securities held to maturity (estimated fair value of $402,741 and $442,166, respectively)	410,986	443,777
Federal Reserve Bank and Federal Home Loan Bank stock, at cost	8,229	8,151
Loans receivable (net of allowance for loan losses of $26,455 and $28,103, respectively)	1,029,736	1,079,363
Accrued interest receivable	4,698	5,191
Loan fees receivable	2,644	3,108
Premises and equipment, net	3,988	3,878
Foreclosed real estate (net of valuation allowance of $6,044 and $5,339, respectively)	14,869	15,923
Deferred income tax asset	23,879	29,234
Other assets	4,252	10,602
Total assets	1,596,639	1,665,792
Deposits:
Noninterest-bearing demand deposit accounts	5,098	5,130
Interest-bearing deposit accounts:
Checking (NOW) accounts	23,596	15,185
Savings accounts	9,640	9,601
Money market accounts	371,553	395,825
Certificate of deposit accounts	883,288	936,878
Total deposit accounts	1,293,175	1,362,619
Long-term debt-subordinated debentures (capital securities)	56,702	56,702
Accrued interest payable on long term debt	58	6,228
Accrued interest payable on deposits	2,143	2,379
Mortgage escrow funds payable	20,248	17,743
Official checks outstanding	9,661	7,003
Other liabilities	2,877	2,171
Total liabilities	1,384,864	1,454,845
STOCKHOLDERS' EQUITY
Preferred stock ($1.00 par value; 300,000 shares authorized; 18,750 and 25,000 shares issued and outstanding, respectively)	19	25
Additional paid-in-capital, preferred	18,731	24,975
Preferred stock discount	(130)	(376)
Common stock ($1.00 par value; 62,000,000 shares authorized; 21,923,756 and 21,589,589 issued and outstanding, respectively)	21,924	21,590
Additional paid-in-capital, common	87,062	85,726
Unearned compensation on restricted common stock awards	(1,696)	(715)
Retained earnings	85,865	79,722
Total stockholders' equity	211,775	210,947
Total liabilities and stockholders' equity	$ 1,596,639	$ 1,665,792

XML

Loans Receivable - Age Analysis of Loan Portfolio By Segment (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Mortgage Loans on Real Estate [Line Items]
Current	$ 1,043,451	$ 1,085,524
Past Due 31-59 Days		15,497
Past Due 60-89 Days	11,065
Past Due 90 or more Days	5,285	10,042
Total Past Due	16,350	25,539
Total Classified Nonaccrual	39,069	45,898
Accruing Loans [Member]
Mortgage Loans on Real Estate [Line Items]
Current	1,004,382	1,045,277
Past Due 31-59 Days		15,497
Past Due 60-89 Days	11,065
Past Due 90 or more Days	5,285	4,391
Total Past Due	16,350	19,888
Nonaccrual Loans [Member]
Mortgage Loans on Real Estate [Line Items]
Current	39,069	40,247
Past Due 90 or more Days		5,651
Total Past Due		5,651
Total Classified Nonaccrual	39,069	45,898
Commercial Real Estate [Member] | Accruing Loans [Member]
Mortgage Loans on Real Estate [Line Items]
Current	748,064	799,130
Past Due 31-59 Days		12,836
Past Due 60-89 Days	5,643
Past Due 90 or more Days	5,285	4,391
Total Past Due	10,928	17,227
Commercial Real Estate [Member] | Nonaccrual Loans [Member]
Mortgage Loans on Real Estate [Line Items]
Current	36,780	32,701
Past Due 90 or more Days		3,155
Total Past Due		3,155
Total Classified Nonaccrual	36,780	35,856
Multi Family [Member] | Accruing Loans [Member]
Mortgage Loans on Real Estate [Line Items]
Current	189,753	198,942
Past Due 60-89 Days	5,422
Total Past Due	5,422
Multi Family [Member] | Nonaccrual Loans [Member]
Mortgage Loans on Real Estate [Line Items]
Current	2,289	7,261
Past Due 90 or more Days		2,496
Total Past Due		2,496
Total Classified Nonaccrual	2,289	9,757
One to Four Family [Member] | Accruing Loans [Member]
Mortgage Loans on Real Estate [Line Items]
Current	59,162	41,676
Land [Member] | Accruing Loans [Member]
Mortgage Loans on Real Estate [Line Items]
Current	5,942	4,221
Past Due 31-59 Days		2,661
Total Past Due		2,661
Land [Member] | Nonaccrual Loans [Member]
Mortgage Loans on Real Estate [Line Items]
Current		285
Total Classified Nonaccrual		285
All other [Member] | Accruing Loans [Member]
Mortgage Loans on Real Estate [Line Items]
Current	$ 1,461	$ 1,308

XML

Off-Balance Sheet Financial Instruments - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Off Balance Sheet Financial Instruments [Abstract]
Standby letters of credit	$ 0	$ 0

XML

Common Stock Warrant, Options and Restricted Common Stock - Summary of Activity in IBCs Restricted Class A Common Stock (Parenthetical) (Detail) (USD $)	6 Months Ended
	Jun. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested and exercisable	96.00%
Price Per Share $2.35 [Member] | Vest and become exercisable on December 9, 2013 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price Per Warrant/Option	$ 2.35
Vested and exercisable	100.00%
Price Per Share $2.35 [Member] | Restricted common stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price Per Warrant/Option	$ 2.35
Price Per Share $2.90 [Member] | Restricted common stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price Per Warrant/Option	$ 2.90
Restricted common stock will vest on date 1	132,067
Restricted common stock will vest on date 2	73,733
Price Per Share $4.50 [Member] | Restricted common stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price Per Warrant/Option	$ 4.50
Restricted common stock will vest on date 1	48,167
Restricted common stock will vest on date 2	169,500
Restricted common stock will vest on date 3	108,833

XML

Foreclosed Real Estate and Valuation Allowance for Real Estate Losses (Tables)

6 Months Ended

Jun. 30, 2013

Banking And Thrift [Abstract]

Summary of Real Estate Acquired through Foreclosure by Property Type

Real estate acquired through foreclosure by property type is summarized as follows:

	At June 30, 2013					At December 31, 2012
($ in thousands)	# of Properties		Amount (1)			# of Properties		Amount (1)
Commercial real estate		3		$	5,584		2		$	2,790
Multifamily		2			8,285		3			12,000
Land		1			1,000		1			1,133
Real estate acquired through foreclosure		6		$	14,869		6		$	15,923

(1) Reported net of any associated valuation allowance.

Summary of Activity in the Valuation Allowance for Real Estate Losses

Activity in the valuation allowance for real estate losses is summarized as follows:

	Quarter Ended June 30,						Six-Months Ended June 30,
($ in thousands)	2013			2012			2013			2012
Valuation allowance at beginning of period		$	5,968		$	6,548		$	5,339		$	6,037
Provision for real estate losses			76			1,397			705			1,908
Valuation allowance at end of period		$	6,044		$	7,945		$	6,044		$	7,945

XML

Fair Value Measurements

6 Months Ended

Jun. 30, 2013

Fair Value Disclosures [Abstract]

Fair Value Measurements

Note 16 - Fair Value Measurements

We use fair value measurements to record fair value adjustments to certain of our assets and liabilities and to determine fair value disclosures. In accordance with GAAP, we group our assets and liabilities at fair value in into three levels (Level 1, 2 and 3), based on the markets in which the assets are traded and the reliability of the assumptions used to determine fair value. Level 1 has the highest level of reliability because they are based on actively traded markets. See our 2012 10-K, note 20 to the financial statements, for a further discussion of these valuation levels.

At June 30, 2013 and December 31, 2012, we only had approximately $1.0 million of assets (comprised of securities available for sale using Level 1 inputs) and no liabilities that were recorded at fair value on a recurring basis.

From time to time, we may be required to record at fair value other assets or liabilities on a non-recurring basis, such as our impaired loans, impaired investment securities and real estate we own through foreclosure. These non-recurring fair value adjustments involve the application of lower-of-cost-or-market accounting or writedowns of individual assets. All of our assets measured at fair value on a nonrecurring basis use Level 3 inputs. We have no liabilities that were recorded at fair value on a nonrecurring basis.

For Level 3, fair value estimates are generally generated from model-based techniques that use significant assumptions not observable in the marketplace. These assumptions reflect our estimates of assumptions that market participants would use in pricing the asset or liability. Valuation techniques for Level 3 may include the use of discounted cash flow models. Furthermore, the results from Level 3 valuation techniques cannot be determined with precision and may not be realized in an actual sale or immediate settlement of the asset or liability.

The following tables provide information regarding our assets measured at fair value on a nonrecurring basis.

	Outstanding Carrying Value
	At June 30, 2013		At December 31, 2012
($ in thousands)	Level 3		Level 3
Impaired loans (1):
Commercial real estate		$45,545		$50,795
Multifamily		3,150		12,577
Land		1,838		2,601
Total impaired loans		50,533		65,973
Impaired securities (2)		2,923		3,721
Real estate acquired through foreclosure		14,869		15,923

	Accumulated Losses on Outstanding Balance as of:				Total Losses (Gains) (3)
					Quarter Ended						Six-Months Ended
	June 30,		December 31,		June 30,						June 30,
($ in thousands)	2013		2012		2013			2012			2013			2012
Impaired loans:
Commercial real estate		$10,294		$9,979		$434			$	(639)		$823			$13
Multifamily		598		3,092		(534	)		508			(957	)		70
Land		500		521		(7	)		(493	)		(21	)		(493)
Total impaired loans		11,392		13,592		(107	)		(624	)		(155	)		(410)
Impaired securities		4,924		4,233		325			-			691			157
Foreclosed real estate		6,044		5,339		(642	)		1,397			(13	)		1,908

(1) Comprised of all nonaccrual loans and accruing TDRs. Outstanding carrying value excludes a specific valuation allowance included in the overall allowance for loan losses. See note 4 to the financial statements in this report.

(2) Comprised of certain held-to maturity investments in trust preferred securities considered other than temporarily impaired. See note 2 to the financial statements in this report.

(3) Represents total losses or (gains) recognized on all assets measured at fair value on a nonrecurring basis during the period indicated. The losses or (gains) for impaired loans represent the change (before net chargeoffs) during the period in the corresponding specific valuation allowance, while the losses (gains) for foreclosed real estate represent writedowns in carrying values subsequent to foreclosure (recorded as provisions for real estate losses) adjusted for any recoveries of prior writedowns and gains or losses from the transfer/sale of the properties during the period. The losses on investment securities represent other than temporary impairment “OTTI” writedowns recorded as a component of noninterest income (as described in note 2 to the financial statements in this report).

The following table presents information regarding the change in assets measured at fair value on a nonrecurring basis for the six-months ended June 30, 2013.

($ in thousands)	Impaired  Securities			Impaired  Loans			Foreclosed  Real Estate
Balance at December 31, 2012		$3,721			$65,973			$15,923
Net new impaired loans		-			1,485			-
OTTI writedowns		(366	)		-			-
Impaired loans transferred to foreclosed real estate		-			(3,040	)		3,040
Principal repayments/sales		(63	)		(9,467	)		-
Chargeoffs of impaired loans		-			(115	)		-
Writedowns of carrying value subsequent to foreclosure		-			-			(629	)
Balance at March 31, 2013		$3,292			$54,836			$18,334
Net new impaired loans		-			6,761			-
OTTI writedowns		(325	)		-			-
Principal repayments/sales		(44	)		(9,241	)		(4,107	)
Chargeoffs of impaired loans		-			(1,823	)		-
Writedowns of carrying value subsequent to foreclosure		-			-			(150	)
Recoveries of prior writedowns		-			-			74
Gains from sales		-			-			718
Balance at June 30, 2013		$2,923			$50,533			$14,869

The following table presents information regarding the change in assets measured at fair value on a nonrecurring basis for the six-months ended June 30, 2012.

($ in thousands)	Impaired  Securities			Impaired  Loans			Foreclosed  Real Estate
Balance at December 31, 2011		$4,378			$66,269			$28,278
Net new impaired securities/loans		-			1,176			-
OTTI writedowns		(157	)		-			-
Principal repayments/sales		-			(3,827	)		-
Chargeoffs of impaired loans		-			(1,430	)		-
Writedowns of carrying value subsequent to foreclosure		-			-			(511	)
Balance at March 31, 2012		$4,221			$62,188			$27,767
Net new impaired securities/loans		-			6,206			-
OTTI writedowns		-			-			-
Principal repayments/sales		-			(2,656	)		-
Chargeoffs of impaired loans		-			(498	)		-
Writedowns of carrying value subsequent to foreclosure		-			-			(1,397	)
Balance at June 30, 2012		$4,221			$65,240			$26,370

We are also required by GAAP to disclose the estimated fair value of each class of our financial instruments for which it is practicable to estimate. The fair value of a financial instrument is the current estimated amount that would be exchanged between willing parties, other than in a forced liquidation. Fair value is best determined based upon quoted market prices. However, in many instances, there are no quoted market prices for our various financial instruments. In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation techniques. Those techniques are significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. Accordingly, the fair value estimates may not be realized in an immediate settlement of the instrument. Additionally, the estimated fair value of our non-financial instruments is excluded from these disclosure requirements. Accordingly, the aggregate fair value amounts presented in the table that follows may not necessarily represent the underlying fair value of our Company.

The fair value estimates shown in the table that follows are made at a specific point in time based on available information. A significant portion of our financial instruments, such as our mortgage loans, do not have an active marketplace in which they can be readily sold or purchased to determine fair value. Consequently, fair value estimates for such instruments are based on assumptions made by us that include the instrument’s credit risk characteristics and future estimated cash flows and prevailing interest rates. As a result, these fair value estimates are subjective in nature, involve uncertainties and matters of significant judgment and therefore, cannot be determined with precision.

Accordingly, changes in any of our assumptions could cause the fair value estimates to deviate substantially. Fair value estimates included herein are based on existing on- and off-balance-sheet financial instruments without attempting to estimate the value of anticipated future business and the fair value of assets and liabilities that are not required to be recorded or disclosed at fair value like premises and equipment. In addition, the tax ramifications related to the realization of the unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in the estimates. A discussion regarding the assumptions used to compute the estimated fair values disclosed in the table that follows can be found in note 20 to the financial statements in our 2012 10-K.

The carrying and estimated fair values of our financial instruments are as follows:

	At June 30, 2013				At December 31, 2012
($ in thousands)	Carrying Value		Fair Value		Carrying Value		Fair Value
Financial Assets:
Cash and cash equivalents (1)	$	86,977	$	86,977	$	60,395	$	60,395
Time deposits with banks (1)		5,370		5,370		5,170		5,170
Securities available for sale, net (1)		1,011		1,011		1,000		1,000
Securities held to maturity, net (2)		410,986		402,741		443,777		442,166
FRB and FHLB stock (3)		8,229		8,229		8,151		8,151
Loans receivable, net (3)		1,029,736		1,044,615		1,079,363		1,102,333
Loan fees receivable (3)		2,644		2,133		3,108		2,547
Accrued interest receivable (3)		4,698		4,698		5,191		5,191
Total Financial Assets	$	1,549,651	$	1,555,774	$	1,606,155	$	1,626,953
Financial Liabilities:
Deposits (3)	$	1,293,175	$	1,313,215	$	1,362,619	$	1,389,629
Borrowed funds plus accrued interest payable (3)		56,760		56,323		62,930		62,448
Accrued interest payable on deposits (3)		2,143		2,143		2,379		2,379
Off-Balance Sheet Financial Instruments:
Commitments to lend (3)		711		711		386		386
Total Financial Liabilities	$	1,352,789	$	1,372,392	$	1,428,314	$	1,454,842
Net Financial Assets	$	196,862	$	183,382	$	177,841	$	172,111

(1) We consider these fair value measurements to be Level 1.

(2) We consider these fair value measurements (except for those related to our corporate security investments, which are considered Level 3) to be Level 1.

(3) We consider these fair value measurements to be Level 3.

XML

Securities Held to Maturity and Available for Sale - Credit Losses Recognized on Securities (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2013	Jun. 30, 2012	Mar. 31, 2012
Investments Debt And Equity Securities [Abstract]
Balance at beginning of period	$ 4,599	$ 4,233	$ 3,651	$ 3,808
Additional credit losses on debt securities for which OTTI was previously recognized	325	691	157
Balance at end of period	$ 4,924	$ 4,924	$ 3,808	$ 3,808

XML

Earning Per Common Share - Summary of Basic and Diluted Earnings Per Common Share (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Basic Earnings Per Common Share:
Net earnings available to common stockholders	$ 3,213	$ 2,312	$ 6,642	$ 5,122
Weighted-Average number of common shares outstanding	21,923,243	21,590,689	21,877,973	21,542,103
Basic earnings per common share	$ 0.14	$ 0.11	$ 0.30	$ 0.24
Diluted Earnings Per Common Share:
Net earnings applicable to common stockholders	$ 3,213	$ 2,312	$ 6,642	$ 5,122
Weighted-Average number of common shares outstanding:
Common shares outstanding	21,923,243	21,590,689	21,877,973	21,542,103
Potential dilutive shares resulting from exercise of warrants /options (1)	79,906	959	42,307
Total average number of common shares outstanding used for dilution	22,003,149	21,591,648	21,920,280	21,542,103
Diluted earnings per common share	$ 0.14	$ 0.11	$ 0.30	$ 0.24

XML

Loans Receivable - Information Regarding Credit Quality of Loan Portfolio (Parenthetical) (Detail) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013 SecurityLoan	Dec. 31, 2012
Financing Receivable, Recorded Investment [Line Items]
Total Financing Receivable by TDRs	$ 47,287	$ 56,367
Number of rated pass accruing TDR	1
Nonaccrual loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Financing Receivable by TDRs	39,100	45,900
Accruing loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Financing Receivable by TDRs	6,100	20,100
All other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Financing Receivable by TDRs	7,600	9,200
Pass [Member] | Accruing Loans One [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Financing Receivable by TDRs	$ 5,400

XML

Lines of Credit - Summary of Certain Information Regarding FHLB Advances (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2012
Debt Disclosure [Abstract]
Balance at period end	$ 10,500	$ 10,500
Maximum amount outstanding at any month end for the period	10,500	13,500
Average outstanding balance for the period	$ 10,500	$ 12,077
Weighted-average interest rate paid for the period	4.24%	4.25%
Weighted-average interest rate at period end	4.24%	4.24%

XML

Securities Held to Maturity and Available for Sale - Carrying Value (Amortized Cost) and Estimated Fair Value of Securities Held to Maturity (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013 Security	Dec. 31, 2012 Security
Schedule of Held-to-maturity Securities [Line Items]
Number of Securities	236	222
Amortized Cost	$ 410,986	$ 443,777
Gross Unrealized Gains	663	1,760
Gross Unrealized Losses	8,908	3,371
Total Estimated Fair Value	402,741	442,166
Wtd-Avg Yield	1.04%	1.05%
Wtd-Avg Expected Life	3 years 6 months	2 years
Wtd-Avg Remaining Maturity	6 years 7 months 6 days	7 years 1 month 6 days
U.S. Government Agencies [Member]
Schedule of Held-to-maturity Securities [Line Items]
Number of Securities	176	165
Amortized Cost	334,885	355,244
Gross Unrealized Gains	504	1,109
Gross Unrealized Losses	5,632	233
Total Estimated Fair Value	329,757	356,120
Wtd-Avg Yield	0.85%	0.87%
Wtd-Avg Expected Life	3 years 3 months 18 days	1 year 7 months 6 days
Wtd-Avg Remaining Maturity	4 years 3 months 18 days	4 years 7 months 6 days
Residential Mortgage-backed [Member]
Schedule of Held-to-maturity Securities [Line Items]
Number of Securities	51	48
Amortized Cost	72,646	84,279
Gross Unrealized Gains	159	651
Gross Unrealized Losses	958	72
Total Estimated Fair Value	71,847	84,858
Wtd-Avg Yield	1.86%	1.76%
Wtd-Avg Expected Life	4 years 8 months 12 days	3 years 3 months 18 days
Wtd-Avg Remaining Maturity	16 years 6 months 0 days	17 years 3 months 18 days
State and Municipal [Member]
Schedule of Held-to-maturity Securities [Line Items]
Number of Securities	1	1
Amortized Cost	532	533
Gross Unrealized Gains
Gross Unrealized Losses	4	3
Total Estimated Fair Value	528	530
Wtd-Avg Yield	1.25%	1.25%
Wtd-Avg Expected Life	3 years 8 months 12 days	4 years 2 months 12 days
Wtd-Avg Remaining Maturity	3 years 9 months 18 days	4 years 3 months 18 days
Corporate [Member]
Schedule of Held-to-maturity Securities [Line Items]
Number of Securities	8	8
Amortized Cost	2,923	3,721
Gross Unrealized Gains
Gross Unrealized Losses	2,314	3,063
Total Estimated Fair Value	$ 609	$ 658
Wtd-Avg Yield	2.01%	2.11%
Wtd-Avg Expected Life	19 years 9 months 18 days	20 years 3 months 18 days
Wtd-Avg Remaining Maturity	20 years 4 months 24 days	20 years 10 months 24 days

XML

Off-Balance Sheet Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2013

Investments All Other Investments [Abstract]

Summary of Contractual Amounts of Off-Balance Sheet Financial Instruments

The contractual amounts of off-balance sheet financial instruments are as follows:

($ in thousands)	At June 30, 2013		At December 31, 2012
Commitments to extend credit	$	25,442	$	19,154
Unused lines of credit		868		854
	$	26,310	$	20,008

XML

Regulatory Matters and Regulatory Capital (Tables)

6 Months Ended

Jun. 30, 2013

Banking And Thrift [Abstract]

Summary of Regulatory Capital and Related Ratios

Information regarding our regulatory capital and related ratios is summarized as follows:

	INB				IBC Consolidated
($ in thousands)	At June 30, 2013		At December 31, 2012		At June 30, 2013		At December 31, 2012
Tier 1 capital (1)		$246,916		$244,081		$256,092		$249,465
Tier 2 capital		14,853		15,566		14,893		15,620
Total risk-based capital (2)		$261,769		$259,647		$270,985		$265,085
Net risk-weighted assets for regulatory purposes		$1,176,621		$1,232,670		$1,179,754		$1,238,024
Average assets for regulatory purposes		$1,597,853		$1,690,329		$1,603,278		$1,696,410
Total capital to risk-weighted assets		22.25%		21.06%		22.97%		21.41%
Tier 1 capital to risk-weighted assets		20.99%		19.80%		21.71%		20.15%
Tier 1 capital to average assets		15.45%		14.44%		15.97%		14.71%

(1) IBC’s consolidated Tier 1 capital included $55 million of IBC’s outstanding qualifying trust preferred securities and $18.8 million and $25.0 million of IBC’s outstanding cumulative perpetual preferred stock at June 30, 2013 and December 31, 2012, respectively.

(2) See note 9 for a discussion of preferred dividends in arrears totaling $3.7 million and $4.2 million at June 30, 2013 and December 31, 2012, respectively. Dividends in arrears have not been deducted from IBC’s capital and are only recorded as reduction in capital when they have been declared and become payable.

Capital Adequacy

The table that follows presents information regarding our actual capital and minimum capital requirements.

	Actual Capital					Minimum Under Prompt Corrective Action Provisions				Minimum To Be “Well Capitalized” Under Prompt Corrective Action Provisions					Minimum Under Agreement With OCC
($ in thousands)	Amount		Ratio			Amount		Ratio		Amount		Ratio			Amount		Ratio
IBC Consolidated at June 30, 2013:
Total capital to risk-weighted assets (1)	$	270,985		22.97	%	$	94,380		8.00%		NA		NA			NA		NA
Tier 1 capital to risk-weighted assets (1)	$	256,092		21.71	%	$	47,190		4.00%		NA		NA			NA		NA
Tier 1 capital to average assets (1)	$	256,092		15.97	%	$	64,131		4.00%		NA		NA			NA		NA
IBC Consolidated at December 31, 2012:
Total capital to risk-weighted assets	$	265,085		21.41	%	$	99,042		8.00%		NA		NA			NA		NA
Tier 1 capital to risk-weighted assets	$	249,465		20.15	%	$	49,521		4.00%		NA		NA			NA		NA
Tier 1 capital to average assets	$	249,465		14.71	%	$	67,856		4.00%		NA		NA			NA		NA
INB at June 30, 2013:
Total capital to risk-weighted assets	$	261,769		22.25	%	$	94,130		8.00%	$	117,662		10.00	%		NA		NA
Tier 1 capital to risk-weighted assets	$	246,916		20.99	%	$	47,065		4.00%	$	70,597		6.00	%		NA		NA
Tier 1 capital to average assets	$	246,916		15.45	%	$	63,914		4.00%	$	79,893		5.00	%		NA		NA
INB at December 31, 2012:
Total capital to risk-weighted assets	$	259,647		21.06	%	$	98,614		8.00%	$	123,267		10.00	%	$	147,920		12.00	%
Tier 1 capital to risk-weighted assets	$	244,081		19.80	%	$	49,307		4.00%	$	73,960		6.00	%	$	123,267		10.00	%
Tier 1 capital to average assets	$	244,081		14.44	%	$	67,613		4.00%	$	84,516		5.00	%	$	152,130		9.00	%

(1) Assuming IBC had excluded all of its eligible outstanding trust preferred securities (which totaled $55 million) from its Tier 1 capital and included the entire amount in its Tier 2 capital, consolidated proforma capital ratios at June 30, 2013 would have been 22.97%, 17.05% and 12.54%, respectively.

Additional Information Regarding Capital Adequacy

The table that follows presents additional information regarding our capital adequacy at June 30, 2013.

	INB Regulatory Capital						Consolidated Regulatory Capital
($ in thousands)	Actual		Required (1)		Excess		Actual		Required		Excess
Total capital to risk-weighted assets		$261,769		$117,662		$144,107		$270,985		$94,380		$176,605
Tier 1 capital to risk-weighted assets		$246,916		$70,597		$176,319		$256,092		$47,190		$208,902
Tier 1 capital to average assets		$246,916		$79,893		$167,023		$256,092		$64,131		$191,961

(1) Minimum amount required to be considered “Well-Capitalized.”

XML

Deposits

6 Months Ended

Jun. 30, 2013

Banking And Thrift [Abstract]

Deposits

Note 6 - Deposits

Scheduled maturities of certificates of deposit accounts (CDs) are as follows:

	At June 30, 2013				At December 31, 2012
($ in thousands)	Amount			Wtd-Avg     Stated Rate		Amount			Wtd-Avg     Stated Rate
Within one year		$	449,115	2.97%			$	519,236	2.92%
Over one to two years			220,499	2.39				181,698	2.79
Over two to three years			58,268	2.13				89,049	2.74
Over three to four years			94,483	2.82				60,119	3.02
Over four years			60,923	2.84				86,776	2.93
		$	883,288	2.75%			$	936,878	2.89%

CDs of $100,000 or more totaled $446 million at June 30, 2013 and $463 million at December 31, 2012 and included brokered CDs of $70 million and $78 million, respectively.

At June 30, 2013, all CDs of $100,000 or more (inclusive of brokered CDs) by remaining maturity were as follows: $226 million due within one year; $108 million due over one to two years; $25 million due over two to three years; $52 million due over three to four years; and $35 million due thereafter. At June 30, 2013, brokered CDs had a weighted average rate of 4.89% and their remaining maturities were as follows: $33 million due within one year; $20 million due over one to two years; $4 million due over three to four years and $13 million due over four years.

XML

Deposits - Scheduled Maturities of Certificates of Deposits (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Time Deposits By Maturity [Abstract]
Within one year, Amount	$ 449,115	$ 519,236
Over one to two years, Amount	220,499	181,698
Over two to three years, Amount	58,268	89,049
Over three to four years, Amount	94,483	60,119
Over four years, Amount	60,923	86,776
Total certificates of deposit, Amount	$ 883,288	$ 936,878
Within one year, Wtd-Avg Stated Rate	2.97%	2.92%
Over one to two years, Wtd-Avg Stated Rate	2.39%	2.79%
Over two to three years, Wtd-Avg Stated Rate	2.13%	2.74%
Over three to four years, Wtd-Avg Stated Rate	2.82%	3.02%
Over four years, Wtd-Avg Stated Rate	2.84%	2.93%
Total certificates of deposit, Wtd-Avg Stated Rate	2.75%	2.89%

XML

Fair Value Measurements - Change in Assets Measured at Fair Value on a Nonrecurring Basis (Detail) (Assets Measured at Fair Value on a Nonrecurring Basis [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Jun. 30, 2013	Jun. 30, 2012
Impaired Securities [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Beginning balance	$ 3,721	$ 4,378	$ 3,721	$ 4,378
OTTI writedowns	(366)	(157)	(325)
Principal repayments/sales	(63)		(44)
Ending balance	3,292	4,221	2,923	4,221
Impaired Loans [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Beginning balance	65,973	66,269	65,973	66,269
Net new impaired loans	1,485	1,176	6,761	6,206
Impaired loans transferred to foreclosed real estate	(3,040)
Principal repayments/sales	(9,467)	(3,827)	(9,241)	(2,656)
Chargeoffs of impaired loans	(115)	(1,430)	(1,823)	(498)
Ending balance	54,836	62,188	50,533	65,240
Foreclosure Real Estate [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Beginning balance	15,923	28,278	15,923	28,278
Impaired loans transferred to foreclosed real estate	3,040
Principal repayments/sales			(4,107)
Writedowns of carrying value subsequent to foreclosure	(629)	(511)	(150)	(1,397)
Recoveries of prior writedowns			74
Gains from sales			718
Ending balance	$ 18,334	$ 27,767	$ 14,869	$ 26,370

XML

Deposits (Tables)

6 Months Ended

Jun. 30, 2013

Banking And Thrift [Abstract]

Scheduled Maturities of Certificates of Deposits

Scheduled maturities of certificates of deposit accounts (CDs) are as follows:

	At June 30, 2013				At December 31, 2012
($ in thousands)	Amount			Wtd-Avg     Stated Rate		Amount			Wtd-Avg     Stated Rate
Within one year		$	449,115	2.97%			$	519,236	2.92%
Over one to two years			220,499	2.39				181,698	2.79
Over two to three years			58,268	2.13				89,049	2.74
Over three to four years			94,483	2.82				60,119	3.02
Over four years			60,923	2.84				86,776	2.93
		$	883,288	2.75%			$	936,878	2.89%

XML

Securities Held to Maturity and Available for Sale - Other Information Related to Impaired Loans (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Long Term Debt Maturity [Line Items]
Estimated fair value	$ 402,741	$ 442,166
Unrealized Loss	(8,908)	(3,371)
Trust preferred securities [Member]
Long Term Debt Maturity [Line Items]
Cost Basis	7,847	7,954
Write Downs	(4,924)	(4,233)
Adj. Cost Basis	2,923	3,721
Estimated fair value	609	658
Unrealized Loss	(2,314)	(3,063)
PV of Expected Cash Flows	6,190	5,826
Trust preferred securities [Member] | 74041PAEO [Member]
Long Term Debt Maturity [Line Items]
Credit Rating	C	C
Cost Basis	998	999
Write Downs	(837)	(797)
Adj. Cost Basis	161	202
Estimated fair value	25	31
Unrealized Loss	(136)	(171)
% of Collateral Defaulted	40.10%	39.23%
% of Collateral Deferred	13.90%	13.76%
# of Banks in Pool	39	39
Discount Margin	1.92%	1.92%
Discount rate	4.63%	4.04%
PV of Expected Cash Flows	343	348
Trust preferred securities [Member] | 74040XAD6 [Member]
Long Term Debt Maturity [Line Items]
Credit Rating	C+	C+
Cost Basis	1,000	1,010
Write Downs	(447)	(316)
Adj. Cost Basis	553	694
Estimated fair value	162	180
Unrealized Loss	(391)	(514)
% of Collateral Defaulted	17.20%	16.31%
% of Collateral Deferred	9.80%	9.19%
# of Banks in Pool	54	54
Discount Margin	1.64%	1.64%
Discount rate	4.60%	3.97%
PV of Expected Cash Flows	971	989
Trust preferred securities [Member] | 74040XAE4 [Member]
Long Term Debt Maturity [Line Items]
Credit Rating	C+	C+
Cost Basis	979	988
Write Downs	(424)	(294)
Adj. Cost Basis	555	694
Estimated fair value	163	180
Unrealized Loss	(392)	(514)
% of Collateral Defaulted	17.20%	16.31%
% of Collateral Deferred	9.80%	9.19%
# of Banks in Pool	54	54
Discount Margin	1.85%	1.85%
Discount rate	4.81%	4.18%
PV of Expected Cash Flows	944	959
Trust preferred securities [Member] | 74040XAE4 [Member]
Long Term Debt Maturity [Line Items]
Credit Rating	C+	C+
Cost Basis	978	988
Write Downs	(424)	(294)
Adj. Cost Basis	554	694
Estimated fair value	163	180
Unrealized Loss	(391)	(514)
% of Collateral Defaulted	17.20%	16.31%
% of Collateral Deferred	9.80%	9.19%
# of Banks in Pool	54	54
Discount Margin	1.85%	1.85%
Discount rate	4.81%	4.18%
PV of Expected Cash Flows	944	959
Trust preferred securities [Member] | 74040YAF9 [Member]
Long Term Debt Maturity [Line Items]
Credit Rating	C+	C
Cost Basis	915	952
Write Downs	(756)	(718)
Adj. Cost Basis	159	234
Estimated fair value	33	32
Unrealized Loss	(126)	(202)
% of Collateral Defaulted	27.90%	27.24%
% of Collateral Deferred	6.80%	13.28%
# of Banks in Pool	58	58
Discount Margin	1.88%	1.88%
Discount rate	4.74%	4.04%
PV of Expected Cash Flows	749	642
Trust preferred securities [Member] | 74040YAE2 [Member]
Long Term Debt Maturity [Line Items]
Credit Rating	C+	C
Cost Basis	934	972
Write Downs	(776)	(737)
Adj. Cost Basis	158	235
Estimated fair value	32	32
Unrealized Loss	(126)	(203)
% of Collateral Defaulted	27.90%	27.24%
% of Collateral Deferred	6.80%	13.28%
# of Banks in Pool	58	58
Discount Margin	1.70%	1.70%
Discount rate	4.56%	3.86%
PV of Expected Cash Flows	765	655
Trust preferred securities [Member] | 74041UAE9 [Member]
Long Term Debt Maturity [Line Items]
Credit Rating	C+	C+
Cost Basis	1,021	1,022
Write Downs	(630)	(539)
Adj. Cost Basis	391	483
Estimated fair value	16	11
Unrealized Loss	(375)	(472)
% of Collateral Defaulted	8.00%	7.80%
% of Collateral Deferred	29.00%	31.17%
# of Banks in Pool	64	64
Discount Margin	1.36%	1.36%
Discount rate	4.19%	3.61%
PV of Expected Cash Flows	738	638
Trust preferred securities [Member] | 74041UAE9 [Member]
Long Term Debt Maturity [Line Items]
Credit Rating	C+	C+
Cost Basis	1,022	1,023
Write Downs	(630)	(538)
Adj. Cost Basis	392	485
Estimated fair value	15	12
Unrealized Loss	(377)	(473)
% of Collateral Defaulted	8.00%	7.80%
% of Collateral Deferred	29.00%	31.17%
# of Banks in Pool	64	64
Discount Margin	1.39%	1.39%
Discount rate	4.22%	3.64%
PV of Expected Cash Flows	$ 736	$ 636

XML

Stockholders' Equity and Partial Redemption of Preferred Stock

6 Months Ended

Jun. 30, 2013

Equity [Abstract]

Stockholders' Equity and Partial Redemption of Preferred Stock

Note 9 - Stockholders’ Equity and Partial Redemption of Preferred Stock

IBC is authorized to issue up to 62,300,000 shares of its capital stock, consisting of 62,000,000 shares of common stock and 300,000 shares of preferred stock. IBC’s board of directors determines the powers, preferences and rights, and the qualifications, limitations, and restrictions thereof on any series of preferred stock issued.

From December 23, 2008 through June 24, 2013 a total of 25,000 shares of preferred stock were designated as Series A (the “Preferred Stock”) and were owned by the U.S. Department of the Treasury (the “Treasury”). The Preferred Stock was issued to the Treasury by IBC in connection with IBC’s participation in the Capital Purchase Program (the “CPP”) under the Treasury’s Troubled Asset Relief Program (“TARP”), together with a ten-year warrant (the “Warrant”) to purchase 691,882 shares of IBC’s common stock at an exercise price of $5.42 per share. As described in greater detail in note 10 to the financial statements in our 2012 10-K, in February 2010, IBC ceased the declaration and payment of dividends on the Preferred Stock as required by IBC’s primary regulator.

On June 6, 2013, the Treasury announced its intent to sell its investment in IBC’s Preferred Stock, along with similar investments the Treasury had made in five other financial institutions, primarily to qualified institutional buyers and certain institutional accredited investors. IBC sought and obtained regulatory approvals allowing it to participate in the auction. Using a modified Dutch auction methodology that established a market price by allowing investors to submit bids at specified increments during the period from June 10, 2013 through June 13, 2013, the Treasury auctioned all of IBC’s 25,000 shares of Preferred Stock. IBC was the winning bidder on 6,250 shares of the Preferred Stock and the remaining 18,750 shares were purchased by unrelated third parties. The closing price of the auctioned shares was $970.00 per share. The Treasury continued to hold the Warrant as of June 30, 2013.

On June 24, 2013, IBC completed the repurchase of 6,250 shares of the Preferred Stock from the Treasury and those shares were retired. The shares were repurchased at $970.00 per share or $6.1 million, plus an additional $1.2 million in accrued and unpaid dividends through June 24, 2013, for a total of $7.3 million. At June 30, 2013, preferred dividends accumulated and in arrears on the remaining 18,750 shares of Preferred Stock outstanding totaled $3.7 million. As a result of the Treasury no longer owning any of IBC’s Preferred Stock, IBC is no longer subject to Treasury’s regulations concerning executive compensation and corporate governance. See note 17 to the financial statements in this report for discussion on the planned redemption of the remaining 18,750 shares.

XML

Subsequent Event - Additional Information (Detail) (USD $) In Millions, except Share data, unless otherwise specified			1 Months Ended
	Jun. 30, 2013	Dec. 31, 2012	Jul. 17, 2013 Subsequent Event [Member]
Subsequent Event [Line Items]
Preferred Stock outstanding redeemed			18,750
Effective date of the planned redemption			Aug. 15, 2013
Purchase price of shares			$ 1,000
Total expected cost to redeem shares			$ 22.6
Number of Preferred Stock outstanding after redemption	18,750	25,000	0
Cash dividend from INB			$ 18.7

XML

Common Stock Warrant, Options and Restricted Common Stock - Summary of Activity in IBCs Restricted Class A Common Stock (Detail) (Restricted common stock [Member], USD $)	6 Months Ended
	Jun. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Beginning Outstanding	782,300
Shares vested and no longer restricted	(256,600)
Shares granted	330,700
Shares forfeited	(8,100)
Ending Outstanding	848,300
Price Per Share $2.35 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Price Per Share	$ 2.35
Beginning Outstanding	317,500
Shares forfeited	(1,500)
Ending Outstanding	316,000
Price Per Share $2.90 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Price Per Share	$ 2.90
Beginning Outstanding	464,800
Shares vested and no longer restricted	(256,600)
Shares forfeited	(2,400)
Ending Outstanding	205,800
Price Per Share $4.50 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Price Per Share	$ 4.50
Shares granted	330,700
Shares forfeited	(4,200)
Ending Outstanding	326,500

XML

Foreclosed Real Estate and Valuation Allowance for Real Estate Losses

6 Months Ended

Jun. 30, 2013

Banking And Thrift [Abstract]

Foreclosed Real Estate and Valuation Allowance for Real Estate Losses

Note 5 - Foreclosed Real Estate and Valuation Allowance for Real Estate Losses

Real estate acquired through foreclosure by property type is summarized as follows:

	At June 30, 2013					At December 31, 2012
($ in thousands)	# of Properties		Amount (1)			# of Properties		Amount (1)
Commercial real estate		3		$	5,584		2		$	2,790
Multifamily		2			8,285		3			12,000
Land		1			1,000		1			1,133
Real estate acquired through foreclosure		6		$	14,869		6		$	15,923

(1) Reported net of any associated valuation allowance.

Activity in the valuation allowance for real estate losses is summarized as follows:

	Quarter Ended June 30,						Six-Months Ended June 30,
($ in thousands)	2013			2012			2013			2012
Valuation allowance at beginning of period		$	5,968		$	6,548		$	5,339		$	6,037
Provision for real estate losses			76			1,397			705			1,908
Valuation allowance at end of period		$	6,044		$	7,945		$	6,044		$	7,945

XML

Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
OPERATING ACTIVITIES
Net earnings	$ 7,430	$ 6,014
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	170	174
(Credit) provisions for loan and real estate losses, net	(1,045)	1,908
Deferred income tax expense	5,355	4,703
Compensation expense related to grants of common stock and options	502	576
Amortization of deferred debenture offering costs	18	18
Amortization of premiums (accretion) of discounts and deferred loan fees, net	469	62
Net gain on sales of foreclosed real estate	(718)
Impairment writedowns on investment securities	691	157
Net (decrease) increase in accrued interest payable on debentures	(6,170)	936
Net increase (decrease) in official checks outstanding	2,658	(2,210)
Net decrease in loan fees receivable	464	574
Net change in all other assets and liabilities	8,161	1,727
Net cash provided by operating activities	17,985	14,639
INVESTING ACTIVITIES
Maturities and calls of securities held to maturity	91,679	361,182
Purchases of securities held to maturity	(60,902)	(197,123)
Purchases of securities available for sale	(11)
Purchases of interest-earning time deposits with banks	(200)
(Purchases) redemptions of FRB and FHLB stock, net	(78)	644
Repayments of loans receivable, net of originations	51,564	24,686
Proceeds from sales of foreclosed real estate	867
Purchases of premises and equipment, net	(280)	(70)
Net cash provided by investing activities	82,639	189,319
FINANCING ACTIVITIES
Net decrease in deposits	(69,444)	(107,409)
Net increase in mortgage escrow funds payable	2,505	2,966
Net decrease in FHLB advances - original terms of more than 3 months		(7,000)
Partial redemption of preferred stock	(6,062)
Cash dividends paid to preferred stockholders	(1,228)
Proceeds from issuance of common stock upon exercise of options	42
Excess tax benefit from exercise of options and vesting of restricted stock	145
Net cash used in financing activities	(74,042)	(111,443)
Net increase in cash and cash equivalents	26,582	92,515
Cash and cash equivalents at beginning of period	60,395	29,863
Cash and cash equivalents at end of period	86,977	122,378
SUPPLEMENTAL DISCLOSURES
Cash paid for interest	20,681	20,236
Cash paid for income taxes	575	633
Loans transferred to foreclosed real estate	3,040
Loans originated to finance sales of foreclosed real estate	3,240
Preferred stock dividend requirements and amortization of related discount	$ 788	$ 892

XML

Fair Value Measurements - Carrying and Estimated Fair Values of Financial Instruments (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Financial Assets:
Securities available for sale, net	$ 1,011	$ 1,000
Securities held to maturity, net	402,741	442,166
Estimated Fair Value [Member]
Financial Assets:
Cash and cash equivalents	86,977	60,395
Time deposits with banks	5,370	5,170
Securities available for sale, net	1,011	1,000
Securities held to maturity, net	402,741	442,166
FRB and FHLB stock	8,229	8,151
Loans receivable, net	1,044,615	1,102,333
Loan fees receivable	2,133	2,547
Accrued interest receivable	4,698	5,191
Total Financial Assets	1,555,774	1,626,953
Financial Liabilities:
Deposits	1,313,215	1,389,629
Borrowed funds plus accrued interest payable	56,323	62,448
Accrued interest payable on deposits	2,143	2,379
Commitments to lend	711	386
Total Financial Liabilities	1,372,392	1,454,842
Net Financial Assets	183,382	172,111
Carrying Value [Member]
Financial Assets:
Cash and cash equivalents	86,977	60,395
Time deposits with banks	5,370	5,170
Securities available for sale, net	1,011	1,000
Securities held to maturity, net	410,986	443,777
FRB and FHLB stock	8,229	8,151
Loans receivable, net	1,029,736	1,079,363
Loan fees receivable	2,644	3,108
Accrued interest receivable	4,698	5,191
Total Financial Assets	1,549,651	1,606,155
Financial Liabilities:
Deposits	1,293,175	1,362,619
Borrowed funds plus accrued interest payable	56,760	62,930
Accrued interest payable on deposits	2,143	2,379
Commitments to lend	711	386
Total Financial Liabilities	1,352,789	1,428,314
Net Financial Assets	$ 196,862	$ 177,841

XML

Loans Receivable - Age Analysis of Loan Portfolio By Segment (Parenthetical) (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Mortgage Loans on Real Estate [Line Items]
Current	$ 1,043,451	$ 1,085,524
Nonaccrual loans [Member]
Mortgage Loans on Real Estate [Line Items]
Current	$ 35,800	$ 36,300

XML

Loans Receivable - Major Classification of Loans Receivable (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013 Loans	Mar. 31, 2013	Dec. 31, 2012 Loans	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross, # of Loans	564		568
Loans receivable, gross, Amount	$ 1,059,801		$ 1,111,063
Deferred loan fees	(3,610)		(3,597)
Loans receivable, net of deferred fees	1,056,191		1,107,466
Allowance for loan losses	(26,455)	(28,210)	(28,103)	(28,844)	(29,169)	(30,415)
Loans receivable, net	1,029,736		1,079,363
Loans Secured by Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross, # of Loans	530		538
Loans receivable, gross, Amount	1,058,340		1,109,755
All Other Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross, # of Loans	34		30
Loans receivable, gross, Amount	1,461		1,308
Commercial Real Estate [Member] | Loans Secured by Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross, # of Loans	372		376
Loans receivable, gross, Amount	795,772		852,213
Multifamily [Member] | Loans Secured by Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross, # of Loans	136		142
Loans receivable, gross, Amount	197,464		208,699
One to Four Family [Member] | Loans Secured by Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross, # of Loans	18		13
Loans receivable, gross, Amount	59,162		41,676
Land Loans [Member] | Loans Secured by Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross, # of Loans	4		7
Loans receivable, gross, Amount	5,942		7,167
Business Loans [Member] | All Other Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross, # of Loans	19		18
Loans receivable, gross, Amount	1,157		949
Consumer Loans [Member] | All Other Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, gross, # of Loans	15		12
Loans receivable, gross, Amount	$ 304		$ 359

XML

Regulatory Matters and Regulatory Capital - Summary of Regulatory Capital and Related Ratios (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 capital (1)	$ 256,092	$ 249,465
Tier 2 capital	14,893	15,620
Total risk-based capital (2)	270,985	265,085
Net risk-weighted assets for regulatory purposes	1,179,754	1,238,024
Average assets for regulatory purposes	1,603,278	1,696,410
Total capital to risk-weighted assets	22.97%	21.41%
Tier 1 capital to risk-weighted assets	21.71%	20.15%
Tier 1 capital to average assets	15.97%	14.71%
INB [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 capital (1)	246,916	244,081
Tier 2 capital	14,853	15,566
Total risk-based capital (2)	261,769	259,647
Net risk-weighted assets for regulatory purposes	1,176,621	1,232,670
Average assets for regulatory purposes	$ 1,597,853	$ 1,690,329
Total capital to risk-weighted assets	22.25%	21.06%
Tier 1 capital to risk-weighted assets	20.99%	19.80%
Tier 1 capital to average assets	15.45%	14.44%

XML

Common Stock Warrant, Options and Restricted Common Stock (Tables)

6 Months Ended

Jun. 30, 2013

Text Block [Abstract]

Summary of Selected Information Regarding Restricted Common Stock Awards made Under Plan

A summary of activity in outstanding common stock options and related information follows:

	Exercise Price Per Warrant/Option														Wtd-Avg.   Exercise   Price
($ in thousands, except per share amounts)		$5.42 (1)	$17.10		$7.50		$4.02		$3.00		$2.55		Total
Outstanding at December 31, 2012		691,882	116,640		120,190		68,910		38,200		42,300		1,078,122			$ 6.63
Forfeited/expired (2)		-	(600	)	(600	)	(500	)	(1,000	)	(2,100	)	(4,800	)		$ 5.23
Options exercised		-	-		-		(8,400	)	(1,800	)	(1,367	)	(11,567	)		$ 3.69
Outstanding at June 30, 2013		691,882	116,040		119,590		60,010		35,400		38,833		1,061,755			$ 6.67
Expiration date		12/23/18	12/13/17		12/11/18		12/10/19		12/09/20		12/08/21
Vested and exercisable (3)		100%	100%		100%		100%		67%		33%		96%
Wtd-avg contractual remaining term (in years)		5.5	4.5		5.5		6.5		7.5		8.4		5.6
Intrinsic value at June 30, 2013 (4)		$872	-		-		$160		$130		$160		$1,322

(1) This is the warrant held by the U.S. Treasury as described in note 9 to the financial statements in this report.

(2) Represent options forfeited or expired unexercised.

(3) The $3.00 options further vest and become 100% exercisable on December 9, 2013. The $2.55 options further vest and become exercisable at the rate of 33.33% on December 8, 2013 and 2014. Full vesting may occur earlier upon the occurrence of certain events as defined in the option agreement.

(4) Intrinsic value was calculated using the closing price of IBC’s common stock on June 30, 2013 of $6.68.

Summary of Outstanding Common Stock Warrant and Options

A summary of selected information regarding restricted common stock awards made under the Plans during the six-months ended June 30, 2013 and 2012 follows:

($ in thousands, except per share amounts)	Stock Grant		Stock Grant
Grant date of award		1/24/13		1/19/12
Total restricted shares of stock awarded (1)		330,700		465,400
Estimated fair value per share awarded (2)		$4.50		$2.90
Total estimated fair value of award		$1,488,150		$1,349,660
Awards scheduled to vest as follows:
January 2013		-		256,800
January 2014		49,566		133,455
January 2015		170,888		75,145
January 2016		110,246		-
		330,700		465,400

(1) For the 2012 period, awards were as follows: a total of 175,000 shares to five executive officers (vesting in two installments, with two thirds vesting on the second anniversary of the grant and the remaining one third on the third anniversary of the grant); a total of 240,000 shares to six non-employee directors (vesting 100% on the first anniversary of the grant); and a total of 50,400 shares to other officers and employees (vesting in three equal installments, with one third on each of the next three anniversary dates of the grant).

For the 2013 period, awards were as follows: a total of 182,000 shares to five executive officers (vesting in two installments, with two thirds vesting on the second anniversary of the grant and the remaining one third on the third anniversary of the grant); a total of 80,000 shares to eight non-employee directors and 68,700 shares to other officers and employees (vesting in three equal installments, with one third on each of the next three anniversary dates of the grant).

(2) Fair value of each award was estimated as of the grant date based on the closing market price of the common stock on the grant date.

Summary of Activity in IBCs Restricted Class A Common Stock

A summary of activity in outstanding restricted common stock and related information follows:

	Price Per Share
	$2.35		$2.90		$4.50		Total
Outstanding at December 31, 2012		317,500		464,800		-		782,300
Shares vested and no longer restricted		-		(256,600)		-		(256,600)
Shares granted		-		-		330,700		330,700
Shares forfeited		(1,500)		(2,400)		(4,200)		(8,100)
Outstanding at June 30, 2013 (1) (2)		316,000		205,800		326,500		848,300

Notes to the preceding table follow:

(1) All outstanding shares of restricted common stock were unvested at June 30, 2013 and subject to forfeiture.

Shares issued at a price of $2.35 on December 9, 2010 will vest 100% on December 9, 2013.

Shares issued at a price of $2.90 on January 19, 2012 will vest as follows: 132,067 on January 19, 2014 and 73,733 on January 19, 2015. Shares issued at a price of $4.50 on January 24, 2013 will vest as follows: 48,167 on January 24, 2014, 169,500 on January 24, 2015 and 108,833 on January 24, 2016.

(2) Vesting is subject to the grantee’s continued employment with us or, in the case of non-employee directors, the grantee’s continued service as our director on the vesting dates. All of the awards are subject to accelerated vesting upon the death or disability of the grantee or upon a change in control of IBC, as defined in the restricted stock agreements. The record holder of IBC’s restricted shares of common stock possesses all the rights of a holder of our common stock, including the right to receive dividends on and to vote the restricted shares. The restricted shares may not be sold, transferred, pledged, assigned, encumbered, or otherwise alienated or hypothecated until they become fully vested and transferable in accordance with the agreements. Prior to June 24, 2013, shares held by certain of our executive officers had further restrictions on transferability due to IBC’s participation in the TARP program.

XML

Contingencies - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Mar. 31, 2013	Jun. 30, 2013 SecurityLoan
Loss Contingencies [Line Items]
Number of loans associated with recoveries of prior real estate expenses			1
INB [Member]
Loss Contingencies [Line Items]
Net Proceeds of loans	$ 0.1	$ 2.7
Recovery of prior loan charge offs			1.1
Recovery of prior real estate expenses			$ 1.6
Number of loans associated with recoveries of prior real estate expenses			2

XML

Fair Value Measurements - Assets Measured at Fair Value on a Nonrecurring Basis (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Impaired Securities [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Accumulated Losses on Outstanding Balance	$ 4,924		$ 4,924		$ 4,233
Total Losses (Gains)	325		691	157
Foreclosure Real Estate [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Accumulated Losses on Outstanding Balance	6,044		6,044		5,339
Total Losses (Gains)	(642)	1,397	(13)	1,908
Impaired Loans [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Accumulated Losses on Outstanding Balance	11,392		11,392		13,592
Total Losses (Gains)	(107)	(624)	(155)	(410)
Impaired Loans [Member] | Commercial Real Estate [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Accumulated Losses on Outstanding Balance	10,294		10,294		9,979
Total Losses (Gains)	434	(639)	823	13
Impaired Loans [Member] | Multi Family [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Accumulated Losses on Outstanding Balance	598		598		3,092
Total Losses (Gains)	(534)	508	(957)	70
Impaired Loans [Member] | Land [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Accumulated Losses on Outstanding Balance	500		500		521
Total Losses (Gains)	(7)	(493)	(21)	(493)
Level 3 [Member] | Impaired Securities [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Outstanding Carrying Value	2,923		2,923		3,721
Level 3 [Member] | Foreclosure Real Estate [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Outstanding Carrying Value	14,869		14,869		15,923
Level 3 [Member] | Impaired Loans [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Outstanding Carrying Value	50,533		50,533		65,973
Level 3 [Member] | Impaired Loans [Member] | Commercial Real Estate [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Outstanding Carrying Value	45,545		45,545		50,795
Level 3 [Member] | Impaired Loans [Member] | Multi Family [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Outstanding Carrying Value	3,150		3,150		12,577
Level 3 [Member] | Impaired Loans [Member] | Land [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Outstanding Carrying Value	$ 1,838		$ 1,838		$ 2,601

XML

Subordinated Debentures - Capital Securities - Summary of Capital Securities Outstanding (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Debt Instrument [Line Items]
Accrued Interest Payable	$ 58	$ 6,228
Capital Securities II [Member]
Debt Instrument [Line Items]
Principal	15,464	15,464
Accrued Interest Payable	19	1,661
Interest Rate	3.22%	3.26%
Capital Securities III [Member]
Debt Instrument [Line Items]
Principal	15,464	15,464
Accrued Interest Payable	18	1,577
Interest Rate	3.06%	3.10%
Capital Securities IV [Member]
Debt Instrument [Line Items]
Principal	15,464	15,464
Accrued Interest Payable	13	1,370
Interest Rate	2.67%	2.71%
Capital Securities V [Member]
Debt Instrument [Line Items]
Principal	10,310	10,310
Accrued Interest Payable	8	1,620
Interest Rate	1.92%	1.96%
Capital Securities [Member]
Debt Instrument [Line Items]
Principal	56,702	56,702
Accrued Interest Payable	$ 58	$ 6,228

XML

Allowance for Loan Losses - Loans Receivable by Segment and Impairment Evaluation and Allowance for Loan Losses (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011
Loans:
Individually evaluated for impairment	$ 50,533		$ 65,973
Collectively evaluated for impairment	1,009,268		1,045,090
Total loans	1,059,801		1,111,063
Allowance for loan losses:
Individually evaluated for impairment	4,694		5,888
Collectively evaluated for impairment	21,761		22,215
Total allowance for loan losses	26,455	28,210	28,103	28,844	29,169	30,415
Commercial Real Estate [Member]
Loans:
Individually evaluated for impairment	45,545		50,795
Collectively evaluated for impairment	750,227		801,418
Total loans	795,772		852,213
Allowance for loan losses:
Individually evaluated for impairment	3,596		3,825
Collectively evaluated for impairment	14,000		15,226
Total allowance for loan losses	17,596		19,051
Multifamily [Member]
Loans:
Individually evaluated for impairment	3,150		12,577
Collectively evaluated for impairment	194,314		196,122
Total loans	197,464		208,699
Allowance for loan losses:
Individually evaluated for impairment	598		1,542
Collectively evaluated for impairment	4,500		5,339
Total allowance for loan losses	5,098		6,881
One to Four Family [Member]
Loans:
Collectively evaluated for impairment	59,162		41,676
Total loans	59,162		41,676
Allowance for loan losses:
Collectively evaluated for impairment	2,795		1,120
Total allowance for loan losses	2,795		1,120
Land [Member]
Loans:
Individually evaluated for impairment	1,838		2,601
Collectively evaluated for impairment	4,104		4,566
Total loans	5,942		7,167
Allowance for loan losses:
Individually evaluated for impairment	500		521
Collectively evaluated for impairment	456		522
Total allowance for loan losses	956		1,043
All Other [Member]
Loans:
Collectively evaluated for impairment	1,461		1,308
Total loans	1,461		1,308
Allowance for loan losses:
Collectively evaluated for impairment	10		8
Total allowance for loan losses	$ 10		$ 8

XML

Regulatory Matters and Regulatory Capital - Summary of Regulatory Capital and Related Ratios (Parenthetical) (Detail) (USD $)	Jun. 30, 2013	Dec. 31, 2012
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Outstanding qualifying trust preferred securities	$ 55,000,000	$ 55,000,000
Series A cumulative perpetual preferred stock	19,000	25,000
Preferred dividends in arrears	3,700,000	4,200,000
Cumulative Preferred Stock [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Series A cumulative perpetual preferred stock	$ 18,800,000	$ 25,000,000

XML

Earnings Per Common Share

6 Months Ended

Jun. 30, 2013

Earnings Per Share [Abstract]

Earnings Per Common Share

Note 12 - Earnings Per Common Share

Net earnings applicable to common stockholders and the weighted-average number of shares used for basic and diluted earnings per common share computations are summarized in the table that follows:

	Quarter Ended June 30,				Six-Months Ended June 30,
	2013		2012		2013		2012
Basic Earnings Per Common Share:
Net earnings available to common stockholders		$3,213,000		$2,312,000		$6,642,000		$5,122,000
Weighted-Average number of common shares outstanding		21,923,243		21,590,689		21,877,973		21,542,103
Basic Earnings Per Common Share		$0.14		$0.11		$0.30		$0.24
Diluted Earnings Per Common Share:
Net earnings applicable to common stockholders		$3,213,000		$2,312,000		$6,642,000		$5,122,000
Weighted-Average number of common shares outstanding:
Common shares outstanding		21,923,243		21,590,689		21,877,973		21,542,103
Potential dilutive shares resulting from exercise of warrants /options (1)		79,906		959		42,307		-
Total average number of common shares outstanding used for dilution		22,003,149		21,591,648		21,920,280		21,542,103
Diluted Earnings Per Common Share		$0.14		$0.11		$0.30		$0.24

Note to the preceding table follows:

(1) All outstanding options/warrants to purchase shares of our common stock were considered for the Diluted EPS computations and only those that were dilutive (as determined by using the treasury stock method prescribed by GAAP) were included in the computations above. For both the quarter and six-month periods of 2013, 235,630 of options/warrants to purchase common stock were not dilutive because the exercise price of each was above the average market price of our common stock during these periods. For the quarter and six-month periods of 2012, outstanding options/warrants to purchase 1,043,322 shares and 1,082,322 shares, respectively, were not dilutive because the exercise price of each was above the average market price of our common stock during these periods.

XML

Subordinated Debentures - Capital Securities

6 Months Ended

Jun. 30, 2013

Text Block [Abstract]

Subordinated Debentures - Capital Securities

Note 8 - Subordinated Debentures – Capital Securities

Capital Securities (commonly referred to as trust preferred securities) outstanding are summarized as follows:

	At June 30, 2013						At December 31, 2012
($ in thousands)	Principal		Accrued   Interest   Payable		Interest Rate		Principal		Accrued   Interest   Payable		Interest   Rate
Capital Securities II - debentures due September 17, 2033		$15,464		$19		3.22%		$15,464		$1,661		3.26%
Capital Securities III - debentures due March 17, 2034		15,464		18		3.06%		15,464		1,577		3.10%
Capital Securities IV - debentures due September 20, 2034		15,464		13		2.67%		15,464		1,370		2.71%
Capital Securities V - debentures due December 15, 2036		10,310		8		1.92%		10,310		1,620		1.96%
		$56,702		$58				$56,702		$6,228

The securities are obligations of IBC’s wholly owned statutory business trusts, Intervest Statutory Trust II, III, IV and V, respectively. Each Trust was formed with a capital contribution from IBC and for the sole purpose of issuing and administering the Capital Securities. The proceeds from the issuance of the Capital Securities together with the capital contribution for each Trust were used to acquire IBC’s Junior Subordinated Debentures that are due concurrently with the Capital Securities. The Capital Securities, net of IBC’s capital contributions of $1.7 million, total $55 million and qualify as regulatory Tier 1 capital up to certain limits. IBC has guaranteed the payment of distributions on, payments on any redemptions of, and any liquidation distribution with respect to the Capital Securities. Issuance costs associated with Capital Securities II to IV were capitalized and are being amortized over the contractual life of the securities using the straight-line method. The unamortized balance totaled approximately $0.7 million at June 30, 2013. There were no issuance costs associated with Capital Securities V.

Interest payments on the Junior Subordinated Debentures (and the corresponding distributions on the Capital Securities) are payable in arrears as follows:

• Capital Securities II - quarterly at the rate of 2.95% over 3 month libor;

• Capital Securities III - quarterly at the rate of 2.79% over 3 month libor;

• Capital Securities IV- quarterly at the rate of 2.40% over 3 month libor; and

• Capital Securities V - quarterly at the rate of 1.65% over 3 month libor.

Interest payments may be deferred at any time and from time to time during the term of the Junior Subordinated Debentures at IBC’s election for up to 20 consecutive quarterly periods, or 5 years. There is no limitation on the number of extension periods IBC may elect, provided, however, no deferral period may extend beyond the maturity date of the Junior Subordinated Debentures. During an interest deferral period, interest will continue to accrue on the Junior Subordinated Debentures and interest on such accrued interest will accrue at an annual rate equal to the interest rate in effect for such deferral period, compounded quarterly from the date such interest would have been payable were it not deferred. At the end of the deferral period, IBC will be obligated to pay all interest then accrued and unpaid. During the deferral period, among other restrictions, IBC and any affiliate cannot, subject to certain exceptions: (i) declare or pay any dividends or distributions on, or redeem, purchase or acquire any capital stock of IBC or its affiliates (other than payment of dividends to IBC); or (ii) make any payment of principal or interest or premium on, or repay, repurchase or redeem any debt securities of IBC or its affiliates that rank pari passu with or junior to the Junior Subordinated Debentures. In February 2010, as required by its primary regulator, IBC exercised its right to defer interest payments as permitted under the indentures governing the securities. In June 2013, IBC, with approval from its regulator, repaid all accrued interest payments in arrears on the Junior Subordinated Debentures.

The Capital Securities are subject to mandatory redemption as follows: (i) in whole, but not in part, upon repayment of the Junior Subordinated Debentures at stated maturity or earlier, at the option of IBC, within 90 days following the occurrence and continuation of certain changes in the tax or capital treatment of the Capital Securities, or a change in law such that the statutory trust would be considered an investment company, contemporaneously with the redemption by IBC of the Junior Subordinated Debentures; and (ii) in whole or in part at any time contemporaneously with the optional redemption by IBC of the Junior Subordinated Debentures in whole or in part. Any redemption would be subject to the receipt of regulatory approvals.

XML

Stockholders' Equity and Partial Redemption of Preferred Stock - Additional Information (Detail) (USD $) In Millions, except Share data, unless otherwise specified	1 Months Ended	6 Months Ended
	Jun. 24, 2013	Jun. 30, 2013	Dec. 31, 2012	Jun. 30, 2012
Equity [Abstract]
Capital stock, shares authorized to issue		62,300,000
Common stock, shares authorized		62,000,000	62,000,000
Preferred stock, shares authorized		300,000	300,000
Preferred stock issued		18,750	25,000	25,000
Duration of Warrant		10 years
Number of shares to be exercised upon warrants		691,882
Conversion price for warrants		5.42
Treasury auctioned Shares		25,000
Number of Preferred stock		6,250
Purchase of Preferred stock shares by third parties		18,750
Closing price of the auctioned shares		$ 970.00
Price of Repurchase of shares	$ 970.00
Rate of Repurchase of shares	$ 6.1
Additional accrued and unpaid dividends	1.2
Total shares repurchase	7.3
Preferred dividends accumulated		18,750
Preferred Stock outstanding		$ 3.7

XML

Regulatory Matters and Regulatory Capital

6 Months Ended

Jun. 30, 2013

Banking And Thrift [Abstract]

Regulatory Matters and Regulatory Capital

Note 15 - Regulatory Matters and Regulatory Capital

Since January 2011, IBC has been operating under a written agreement with its primary regulator, the Federal Reserve Bank of New York (the “FRB”). From December 2010 through March 20, 2013, INB was also operating under a formal agreement with its primary regulator, the Office of the Comptroller of the Currency (the “OCC”). Both of these agreements, including various restrictions arising therefrom, have affected our business. For a discussion of these formal agreements and restrictions, see note 19 to the financial statements in our 2012 10-K.

On March 21, 2013, INB received notification from the OCC that actions taken by INB have satisfied the OCC’s regulatory directives and the Formal Agreement dated December 9, 2010 between INB and the OCC was terminated. INB is no longer subject to any regulatory agreement or to the related restrictions described in our 2012 10-K.

Additionally, INB is no longer subject to heightened regulatory capital requirements that had been effect since February 2010. As of the filing date of this report, IBC remained subject to its written agreement with the FRB and the restrictions contained therein.

At June 30, 2013 and December 31, 2012, we believe that IBC and INB met all regulatory capital adequacy requirements to which they were subject. As of the date of filing of this report, we are not aware of any conditions or events that would have changed the status of such compliance with those requirements from June 30, 2013.

Information regarding our regulatory capital and related ratios is summarized as follows:

	INB				IBC Consolidated
($ in thousands)	At June 30, 2013		At December 31, 2012		At June 30, 2013		At December 31, 2012
Tier 1 capital (1)		$246,916		$244,081		$256,092		$249,465
Tier 2 capital		14,853		15,566		14,893		15,620
Total risk-based capital (2)		$261,769		$259,647		$270,985		$265,085
Net risk-weighted assets for regulatory purposes		$1,176,621		$1,232,670		$1,179,754		$1,238,024
Average assets for regulatory purposes		$1,597,853		$1,690,329		$1,603,278		$1,696,410
Total capital to risk-weighted assets		22.25%		21.06%		22.97%		21.41%
Tier 1 capital to risk-weighted assets		20.99%		19.80%		21.71%		20.15%
Tier 1 capital to average assets		15.45%		14.44%		15.97%		14.71%

(1) IBC’s consolidated Tier 1 capital included $55 million of IBC’s outstanding qualifying trust preferred securities and $18.8 million and $25.0 million of IBC’s outstanding cumulative perpetual preferred stock at June 30, 2013 and December 31, 2012, respectively.

(2) See note 9 for a discussion of preferred dividends in arrears totaling $3.7 million and $4.2 million at June 30, 2013 and December 31, 2012, respectively. Dividends in arrears have not been deducted from IBC’s capital and are only recorded as reduction in capital when they have been declared and become payable.

The table that follows presents information regarding our actual capital and minimum capital requirements.

	Actual Capital					Minimum Under Prompt Corrective Action Provisions				Minimum To Be “Well Capitalized” Under Prompt Corrective Action Provisions					Minimum Under Agreement With OCC
($ in thousands)	Amount		Ratio			Amount		Ratio		Amount		Ratio			Amount		Ratio
IBC Consolidated at June 30, 2013:
Total capital to risk-weighted assets (1)	$	270,985		22.97	%	$	94,380		8.00%		NA		NA			NA		NA
Tier 1 capital to risk-weighted assets (1)	$	256,092		21.71	%	$	47,190		4.00%		NA		NA			NA		NA
Tier 1 capital to average assets (1)	$	256,092		15.97	%	$	64,131		4.00%		NA		NA			NA		NA
IBC Consolidated at December 31, 2012:
Total capital to risk-weighted assets	$	265,085		21.41	%	$	99,042		8.00%		NA		NA			NA		NA
Tier 1 capital to risk-weighted assets	$	249,465		20.15	%	$	49,521		4.00%		NA		NA			NA		NA
Tier 1 capital to average assets	$	249,465		14.71	%	$	67,856		4.00%		NA		NA			NA		NA
INB at June 30, 2013:
Total capital to risk-weighted assets	$	261,769		22.25	%	$	94,130		8.00%	$	117,662		10.00	%		NA		NA
Tier 1 capital to risk-weighted assets	$	246,916		20.99	%	$	47,065		4.00%	$	70,597		6.00	%		NA		NA
Tier 1 capital to average assets	$	246,916		15.45	%	$	63,914		4.00%	$	79,893		5.00	%		NA		NA
INB at December 31, 2012:
Total capital to risk-weighted assets	$	259,647		21.06	%	$	98,614		8.00%	$	123,267		10.00	%	$	147,920		12.00	%
Tier 1 capital to risk-weighted assets	$	244,081		19.80	%	$	49,307		4.00%	$	73,960		6.00	%	$	123,267		10.00	%
Tier 1 capital to average assets	$	244,081		14.44	%	$	67,613		4.00%	$	84,516		5.00	%	$	152,130		9.00	%

(1) Assuming IBC had excluded all of its eligible outstanding trust preferred securities (which totaled $55 million) from its Tier 1 capital and included the entire amount in its Tier 2 capital, consolidated proforma capital ratios at June 30, 2013 would have been 22.97%, 17.05% and 12.54%, respectively.

The table that follows presents additional information regarding our capital adequacy at June 30, 2013.

	INB Regulatory Capital						Consolidated Regulatory Capital
($ in thousands)	Actual		Required (1)		Excess		Actual		Required		Excess
Total capital to risk-weighted assets		$261,769		$117,662		$144,107		$270,985		$94,380		$176,605
Tier 1 capital to risk-weighted assets		$246,916		$70,597		$176,319		$256,092		$47,190		$208,902
Tier 1 capital to average assets		$246,916		$79,893		$167,023		$256,092		$64,131		$191,961

(1) Minimum amount required to be considered “Well-Capitalized.”

XML

Off-Balance Sheet Financial Instruments

6 Months Ended

Jun. 30, 2013

Investments All Other Investments [Abstract]

Off-Balance Sheet Financial Instruments

Note 13 - Off-Balance Sheet Financial Instruments

INB is party to financial instruments with off-balance sheet risk in the normal course of its business to meet the financing needs of its customers. These instruments can be in the form of commitments to extend credit, unused lines of credit and standby letters of credit, and may involve, to varying degrees, elements of credit and interest rate risk in excess of the amounts recognized in our financial statements. Our maximum exposure to credit risk is represented by the contractual amount of those instruments. Commitments to extend credit are agreements to lend funds to a customer as long as there is no violation of any condition established in the contract. Such commitments generally have fixed expiration dates or other termination clauses and normally require payment of fees to INB. Since some of the commitments are expected to expire without being drawn upon, the total commitment amount does not necessarily represent future cash requirements. We evaluate each customer’s creditworthiness on a case-by-case basis. Standby letters of credit are conditional commitments issued by INB to guarantee the performance of its customer to a third party. The credit risk involved in the underwriting of letters of credit is essentially the same as that involved in originating loans. INB had no standby letters of credit outstanding at June 30, 2013 or December 31, 2012.

The contractual amounts of off-balance sheet financial instruments are as follows:

($ in thousands)	At June 30, 2013		At December 31, 2012
Commitments to extend credit	$	25,442	$	19,154
Unused lines of credit		868		854
	$	26,310	$	20,008

XML

Document and Entity Information	6 Months Ended
	Jun. 30, 2013	Jul. 31, 2013
Document Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2013
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	Q2
Entity Registrant Name	INTERVEST BANCSHARES CORP
Entity Central Index Key	0000927807
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Entity Common Stock, Shares Outstanding		21,926,156

XML

Regulatory Matters and Regulatory Capital - Capital Adequacy (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total capital to risk-weighted assets, Actual Capital, Amount	$ 270,985	$ 265,085
Tier 1 capital to risk-weighted assets, Actual Capital, Amount	256,092	249,465
Tier 1 capital to average assets, Actual Capital, Amount	256,092	249,465
Total capital to risk-weighted assets, Actual Capital, Ratio	22.97%	21.41%
Tier 1 capital to risk-weighted assets, Actual Capital, Ratio	21.71%	20.15%
Tier 1 capital to average assets, Actual Capital, Ratio	15.97%	14.71%
Total capital to risk-weighted assets, Capital Requirements, Minimum Under Prompt Corrective Action Provisions, Amount	94,380	99,042
Tier 1 capital to risk-weighted assets, Capital Requirements, Minimum Under Prompt Corrective Action Provisions, Amount	47,190	49,521
Tier 1 capital to average assets, Capital Requirements, Minimum Under Prompt Corrective Action Provisions, Amount	64,131	67,856
Total capital to risk-weighted assets, Capital Requirements, Minimum Under Prompt Corrective Action Provisions, Ratio	8.00%	8.00%
Tier 1 capital to risk-weighted assets, Capital Requirements, Minimum Under Prompt Corrective Action Provisions, Ratio	4.00%	4.00%
Tier 1 capital to average assets, Capital Requirements, Minimum Under Prompt Corrective Action Provisions, Ratio	4.00%	4.00%
Total capital to risk-weighted assets, Capital Requirements, Minimum To Be "Well Capitalized" Under Prompt Corrective Action Provisions, Amount	94,380
Tier 1 capital to risk-weighted assets, Capital Requirements, Minimum To Be "Well Capitalized" Under Prompt Corrective Action Provisions, Amount	47,190
Tier 1 capital to average assets, Capital Requirements, Minimum To Be "Well Capitalized" Under Prompt Corrective Action Provisions, Amount	64,131
INB [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total capital to risk-weighted assets, Actual Capital, Amount	261,769	259,647
Tier 1 capital to risk-weighted assets, Actual Capital, Amount	246,916	244,081
Tier 1 capital to average assets, Actual Capital, Amount	246,916	244,081
Total capital to risk-weighted assets, Actual Capital, Ratio	22.25%	21.06%
Tier 1 capital to risk-weighted assets, Actual Capital, Ratio	20.99%	19.80%
Tier 1 capital to average assets, Actual Capital, Ratio	15.45%	14.44%
Total capital to risk-weighted assets, Capital Requirements, Minimum Under Prompt Corrective Action Provisions, Amount	94,130	98,614
Tier 1 capital to risk-weighted assets, Capital Requirements, Minimum Under Prompt Corrective Action Provisions, Amount	47,065	49,307
Tier 1 capital to average assets, Capital Requirements, Minimum Under Prompt Corrective Action Provisions, Amount	63,914	67,613
Total capital to risk-weighted assets, Capital Requirements, Minimum Under Prompt Corrective Action Provisions, Ratio	8.00%	8.00%
Tier 1 capital to risk-weighted assets, Capital Requirements, Minimum Under Prompt Corrective Action Provisions, Ratio	4.00%	4.00%
Tier 1 capital to average assets, Capital Requirements, Minimum Under Prompt Corrective Action Provisions, Ratio	4.00%	4.00%
Total capital to risk-weighted assets, Capital Requirements, Minimum To Be "Well Capitalized" Under Prompt Corrective Action Provisions, Amount	117,662	123,267
Tier 1 capital to risk-weighted assets, Capital Requirements, Minimum To Be "Well Capitalized" Under Prompt Corrective Action Provisions, Amount	70,597	73,960
Tier 1 capital to average assets, Capital Requirements, Minimum To Be "Well Capitalized" Under Prompt Corrective Action Provisions, Amount	79,893	84,516
Total capital to risk-weighted assets, Capital Requirements, Minimum To Be "Well Capitalized" Under Prompt Corrective Action Provisions, Ratio	10.00%	10.00%
Tier 1 capital to risk-weighted assets, Capital Requirements, Minimum To Be "Well Capitalized" Under Prompt Corrective Action Provisions, Ratio	6.00%	6.00%
Tier 1 capital to average assets, Capital Requirements, Minimum To Be "Well Capitalized" Under Prompt Corrective Action Provisions, Ratio	5.00%	5.00%
Total capital to risk-weighted assets, Capital Requirements, Minimum Under Agreement With OCC, Amount		147,920
Tier 1 capital to risk-weighted assets, Capital Requirements, Minimum Under Agreement With OCC, Amount		123,267
Tier 1 capital to average assets, Capital Requirements, Minimum Under Agreement With OCC, Amount		$ 152,130
Total capital to risk-weighted assets, Capital Requirements, Minimum Under Agreement With OCC, Ratio		12.00%
Tier 1 capital to risk-weighted assets, Capital Requirements, Minimum Under Agreement With OCC, Ratio		10.00%
Tier 1 capital to average assets, Capital Requirements, Minimum Under Agreement With OCC, Ratio		9.00%

XML

Contingencies

6 Months Ended

Jun. 30, 2013

Commitments And Contingencies Disclosure [Abstract]

Contingencies

Note 14 - Contingencies

We are periodically a party to or otherwise involved in legal proceedings arising in the normal course of business, such as foreclosure proceedings. Based on review and consultation with our legal counsel, we do not believe that there is any pending or threatened proceeding against us, which, if determined adversely, would have a material effect on our business, results of operations, financial position or liquidity.

In the first and second quarters of 2013, INB entered into settlement agreements with respect to certain litigation INB had pursued in connection with foreclosure actions it had commenced in 2010 on several of its loans. INB commenced the actions to collect, in one case, insurance proceeds, which it contended had been improperly paid to various third parties, and in another case, damages due to alleged legal malpractice when the loan was originated. As a result of these settlements, INB received net proceeds totaling $2.7 million and $0.1 million in the first and second quarter of 2013, respectively, which was recorded as $1.1 million of recoveries of prior loan charge offs and $1.6 million of recoveries of prior real estate expenses associated with two loans and underlying collateral property.

XML

Foreclosed Real Estate and Valuation Allowance for Real Estate Losses - Summary of Activity in Valuation Allowance for Real Estate Losses (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Real Estate [Abstract]
Valuation allowance at beginning of period	$ 5,968	$ 6,548	$ 5,339	$ 6,037
Provision for real estate losses	76	1,397	705	1,908
Valuation allowance at end of period	$ 6,044	$ 7,945	$ 6,044	$ 7,945

XML

Foreclosed Real Estate and Valuation Allowance for Real Estate Losses - Summary of Real Estate Acquired through Foreclosure by Property Type (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013 Property	Dec. 31, 2012 Property
Real Estate Properties [Line Items]
# of Properties	6	6
Amount	$ 14,869	$ 15,923
Commercial Real Estate [Member]
Real Estate Properties [Line Items]
# of Properties	3	2
Amount	5,584	2,790
Multifamily [Member]
Real Estate Properties [Line Items]
# of Properties	2	3
Amount	8,285	12,000
Land [Member]
Real Estate Properties [Line Items]
# of Properties	1	1
Amount	$ 1,000	$ 1,133

XML

Regulatory Matters and Regulatory Capital - Capital Adequacy (Parenthetical) (Detail) (USD $) In Millions, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Banking And Thrift [Abstract]
Outstanding qualifying trust preferred securities	$ 55	$ 55
Tier 1 proforma capital ratio	22.97%
Tier two proforma capital ratio	17.05%
Consolidated proforma capital ratio	12.54%