10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

_______________________

FORM 10-Q

_______________________

Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

for the quarterly period ended March 31, 2013

Commission File Number 001-34257

____________________________

UNITED FIRE GROUP, INC.

(Exact name of registrant as specified in its charter)

____________________________

Iowa	45-2302834
(State of Incorporation)	(IRS Employer Identification No.)

118 Second Avenue, S.E., Cedar Rapids, Iowa 52407

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: (319) 399-5700

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

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 (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

YES R NO o

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 definition of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

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

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). YES o NO R

As of May 6, 2013, 25,281,042 shares of common stock were outstanding.

United Fire Group, Inc.

Index to Quarterly Report on Form 10-Q

March 31, 2013

	Page
Forward-Looking Information	1
Part I. Financial Information
Item 1. Financial Statements
Consolidated Balance Sheets as of March 31, 2013 (unaudited) and December 31, 2012	2
Consolidated Statements of Income and Comprehensive Income (unaudited) for the three month periods ended March 31, 2013 and 2012	3
Consolidated Statement of Stockholders’ Equity (unaudited) for the three month period ended March 31, 2013	4
Consolidated Statements of Cash Flows (unaudited) for the three month periods ended March 31, 2013 and 2012	5
Notes to Unaudited Consolidated Financial Statements	6
Report of Independent Registered Public Accounting Firm	29
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations	30
Item 3. Quantitative and Qualitative Disclosures about Market Risk	42
Item 4. Controls and Procedures	42
Part II. Other Information
Item 1. Legal Proceedings	43
Item 1A. Risk Factors	43
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds	43
Item 3. Defaults Upon Senior Securities	43
Item 4. Mine Safety Disclosures	43
Item 5. Other Information	43
Item 6. Exhibits	44
Signatures and Certifications	45
Exhibit 31.1
Exhibit 31.2
Exhibit 32.1
Exhibit 32.2

FORWARD-LOOKING INFORMATION

It is important to note that our actual results could differ materially from those projected in our forward-looking statements. Information concerning factors that could cause actual results to differ materially from those in the forward-looking statements is contained in Part I, Item 2 “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and Part II, Item 1A “Risk Factors.”

1

PART I — FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

United Fire Group, Inc. Consolidated Balance Sheets
(In Thousands, Except Share Data)	March 31, 2013		December 31, 2012
	(unaudited)
ASSETS
Investments
Fixed maturities
Held-to-maturity, at amortized cost (fair value $1,668 in 2013 and $1,681 in 2012)	$	1,638	$	1,655
Available-for-sale, at fair value (amortized cost $2,666,902 in 2013 and $2,657,800 in 2012)	2,807,582		2,808,078
Trading securities, at fair value (amortized cost $12,470 in 2013 and $12,645 in 2012)	13,738		13,353
Equity securities
Available-for-sale, at fair value (cost $67,464 in 2013 and $66,892 in 2012)	195,677		177,127
Trading securities, at fair value (cost $1,772 in 2013 and $1,772 in 2012)	2,131		2,018
Mortgage loans	4,581		4,633
Policy loans	6,566		6,671
Other long-term investments	30,646		30,028
Short-term investments	800		800
	3,063,359		3,044,363
Cash and cash equivalents	101,948		107,466
Accrued investment income	30,079		30,375
Premiums receivable (net of allowance for doubtful accounts of $888 in 2013 and $866 in 2012)	207,920		188,289
Deferred policy acquisition costs	113,088		105,300
Property and equipment (primarily land and buildings, at cost, less accumulated depreciation of $34,060 in 2013 and $34,093 in 2012)	42,328		43,090
Reinsurance receivables and recoverables	120,140		114,399
Prepaid reinsurance premiums	3,218		2,963
Income taxes receivable	2,386		16,536
Goodwill and intangible assets	27,624		28,259
Other assets	12,600		13,613
TOTAL ASSETS	$	3,724,690	$	3,694,653
LIABILITIES AND STOCKHOLDERS’ EQUITY
Liabilities
Future policy benefits and losses, claims and loss settlement expenses
Property and casualty insurance	$	971,239	$	971,911
Life insurance	1,484,362		1,498,176
Unearned premiums	326,320		311,650
Accrued expenses and other liabilities	157,801		164,111
Deferred income taxes	26,826		19,628
TOTAL LIABILITIES	$	2,966,548	$	2,965,476
Stockholders’ Equity
Common stock, $0.001 par value; authorized 75,000,000 shares; 25,266,295 and 25,227,463 shares issued and outstanding in 2013 and 2012, respectively	$	25	$	25
Additional paid-in capital	209,472		208,536
Retained earnings	444,035		425,428
Accumulated other comprehensive income, net of tax	104,610		95,188
TOTAL STOCKHOLDERS’ EQUITY	$	758,142	$	729,177
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$	3,724,690	$	3,694,653

The Notes to Unaudited Consolidated Financial Statements are an integral part of these statements.

2

United Fire Group, Inc.

Consolidated Statements of Income and Comprehensive Income (Unaudited)

	Three Months Ended March 31,
(In Thousands, Except Share Data)	2013			2012
Revenues
Net premiums earned	$	176,817		$	161,503
Investment income, net of investment expenses	26,464			29,146
Net realized investment gains
Other-than-temporary impairment charges	—			—
All other net realized gains (includes reclassifications for net unrealized gains on available-for-sale securities of $1,909 in 2013; and $2,794 in 2012; previously included in accumulated other comprehensive income)	1,909			2,794
Total net realized investment gains	1,909			2,794
Other income	115			256
Total revenues	$	205,305		$	193,699
Benefits, Losses and Expenses
Losses and loss settlement expenses	$	97,470		$	91,484
Future policy benefits	8,236			10,138
Amortization of deferred policy acquisition costs	38,081			34,551
Other underwriting expenses (includes reclassifications for employee benefit costs of $1,242 in 2013; and $643 in 2012; previously included in accumulated other comprehensive income)	22,348			21,994
Interest on policyholders’ accounts	9,320			10,656
Total benefits, losses and expenses	$	175,455		$	168,823
Income before income taxes	$	29,850		$	24,876
Federal income tax expense (includes reclassifications of $234 in 2013; and $752 in 2012; previously included in accumulated other comprehensive income)	7,457			5,692
Net income	$	22,393		$	19,184
Other comprehensive income
Change in net unrealized appreciation on investments	$	15,161		$	13,603
Change in liability for underfunded employee benefit plans	—			—
Other comprehensive income, before tax and reclassification adjustments	$	15,161		$	13,603
Income tax effect	(5,306		)	(4,761		)
Other comprehensive income, after tax, before reclassification adjustments	$	9,855		$	8,842
Reclassification adjustment for net realized gains included in income	$	(1,909	)	$	(2,794	)
Reclassification adjustment for employee benefit costs included in expense	1,242			643
Total reclassification adjustments, before tax	$	(667	)	$	(2,151	)
Income tax effect	234			752
Total reclassification adjustments, after tax	$	(433	)	$	(1,399	)
Comprehensive income	$	31,815		$	26,627
Weighted average common shares outstanding	25,245,497			25,505,962
Basic earnings per common share	$	0.89		$	0.75
Diluted earnings per common share	0.88			0.75
Cash dividends declared per common share	0.15			0.15

The Notes to Unaudited Consolidated Financial Statements are an integral part of these statements.

3

United Fire Group, Inc.

Consolidated Statement of Stockholders’ Equity (Unaudited)

(In Thousands, Except Per Share Data)	Three Months Ended March 31, 2013
Common stock
Balance, beginning of year	$	25
Shares issued for stock-based awards (38,832 shares)	—
Balance, end of period	$	25
Additional paid-in capital
Balance, beginning of year	$	208,536
Compensation expense and related tax benefit for stock-based award grants	333
Shares issued for stock-based awards	603
Balance, end of period	$	209,472
Retained earnings
Balance, beginning of year	$	425,428
Net income	22,393
Dividends on common stock ($0.15 per share)	(3,786		)
Balance, end of period	$	444,035
Accumulated other comprehensive income, net of tax
Balance, beginning of year	$	95,188
Change in net unrealized investment appreciation (1)	8,614
Change in liability for underfunded employee benefit plans(2)	808
Balance, end of period	$	104,610
Summary of changes
Balance, beginning of year	$	729,177
Net income	22,393
All other changes in stockholders’ equity accounts	6,572
Balance, end of period	$	758,142

(1) The change in net unrealized appreciation is net of reclassification adjustments and income taxes.

(2) The change in liability for underfunded employee benefit plans is net of income taxes.

The Notes to Unaudited Consolidated Financial Statements are an integral part of these statements.

4

United Fire Group, Inc.

Consolidated Statements of Cash Flows (Unaudited)

	Three Months Ended March 31,
(In Thousands)	2013			2012
Cash Flows From Operating Activities
Net income	$	22,393		$	19,184
Adjustments to reconcile net income to net cash provided by operating activities
Net accretion of bond premium	3,981			3,520
Depreciation and amortization	1,785			2,285
Stock-based compensation expense	411			396
Net realized investment gains	(1,909		)	(2,794		)
Net cash flows from trading investments	46			(1,343		)
Deferred income tax expense	460			5,011
Changes in:
Accrued investment income	296			(344		)
Premiums receivable	(19,631		)	(14,560		)
Deferred policy acquisition costs	(2,917		)	1,526
Reinsurance receivables	(5,741		)	(23,199		)
Prepaid reinsurance premiums	(255		)	2,650
Income taxes receivable	14,150			3,926
Other assets	1,013			2,691
Future policy benefits and losses, claims and loss settlement expenses	6,364			20,596
Unearned premiums	14,670			15,228
Accrued expenses and other liabilities	(5,068		)	5,721
Deferred income taxes	1,665			(3,409		)
Other, net	31			(1,200		)
Total adjustments	$	9,351		$	16,701
Net cash provided by operating activities	$	31,744		$	35,885
Cash Flows From Investing Activities
Proceeds from sale of available-for-sale investments	$	2,810		$	3,000
Proceeds from call and maturity of held-to-maturity investments	19			75
Proceeds from call and maturity of available-for-sale investments	127,514			149,285
Proceeds from short-term and other investments	407			2,590
Purchase of available-for-sale investments	(142,615		)	(252,345		)
Purchase of short-term and other investments	(900		)	(2,950		)
Net purchases and sales of property and equipment	(386		)	(893		)
Net cash used in investing activities	$	(13,151	)	$	(101,238	)
Cash Flows From Financing Activities
Policyholders’ account balances
Deposits to investment and universal life contracts	$	25,369		$	40,390
Withdrawals from investment and universal life contracts	(46,219		)	(33,743		)
Repayment of trust preferred securities	—			(8,047		)
Payment of cash dividends	(3,786		)	(3,826		)
Issuance of common stock	603			43
Tax impact from issuance of common stock	(78		)	9
Net cash used in financing activities	$	(24,111	)	$	(5,174	)
Net Change in Cash and Cash Equivalents	$	(5,518	)	$	(70,527	)
Cash and Cash Equivalents at Beginning of Period	107,466			144,527
Cash and Cash Equivalents at End of Period	$	101,948		$	74,000

The Notes to Unaudited Consolidated Financial Statements are an integral part of these statements.

5

UNITED FIRE GROUP, INC.

NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands, unless otherwise noted)

NOTE 1. NATURE OF OPERATIONS AND BASIS OF PRESENTATION

Nature of Business

United Fire Group, Inc. ("United Fire", "Registrant", the "Company", "we", "us", or "our") and its consolidated subsidiaries and affiliates are engaged in the business of writing property and casualty insurance and life insurance and selling annuities through a network of independent agencies. We report our operations in two business segments: property and casualty insurance and life insurance. We are licensed as a property and casualty insurer in 43 states, plus the District of Columbia, and as a life insurer in 36 states.

Basis of Presentation

We maintain our records in conformity with the accounting practices prescribed or permitted by the insurance departments of the states in which we are domiciled. To the extent that certain of these practices differ from U.S. generally accepted accounting principles ("GAAP"), we have made adjustments to present the accompanying unaudited Consolidated Financial Statements in conformity with GAAP. Certain financial information that is included in our Annual Report on Form 10-K, including certain financial statement footnote disclosures, are not required by the rules and regulations of the Securities and Exchange Commission ("SEC") for interim financial reporting and have been condensed or omitted.

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. The financial statement categories that are most dependent on management estimates and assumptions include: investments; deferred policy acquisition costs; reinsurance receivables and recoverables (for net realizable value); future policy benefits and losses, claims and loss settlement expenses; and pension and postretirement benefit obligations.

In the preparation of the accompanying unaudited Consolidated Financial Statements, we have evaluated all material subsequent events or transactions that occurred after the balance sheet date through the date on which the financial statements were issued for potential recognition or disclosure.

Certain prior year amounts have been reclassified to conform to the current year presentation.

In the opinion of the management of United Fire, the accompanying unaudited Consolidated Financial Statements contain all adjustments (consisting of normal recurring adjustments) necessary to present fairly the financial position, results of operations and cash flows for the periods presented. All significant intercompany transactions have been eliminated in consolidation. The results reported for the interim periods are not necessarily indicative of the results of operations that may be expected for the year. The unaudited Consolidated Financial Statements should be read in conjunction with our Annual Report on Form 10-K for the year ended December 31, 2012. The review report of Ernst & Young LLP as of and for the three-month period ended March 31, 2013, accompanies the unaudited Consolidated Financial Statements included in Part I, Item 1 "Financial Statements."

Cash and Cash Equivalents

For purposes of reporting cash flows, cash and cash equivalents include cash, money market accounts, and non-negotiable certificates of deposit with original maturities of three months or less.

6

For the three-month periods ended March 31, 2013 and 2012, we made payments for income taxes totaling $5 and $151, respectively. We received a tax refund of $8,744 during the three months ended March 31, 2013. We received no tax refunds during the three months ended March 31, 2012.

For the three-month period ended March 31, 2013, we made no interest payments. For the three-month period ended March 31, 2012, we made interest payments totaling $492. These payments exclude interest credited to policyholders’ accounts.

Deferred Policy Acquisition Costs ("DAC")

Certain costs associated with underwriting new business (primarily commissions, premium taxes and variable underwriting and policy issue expenses associated with successful acquisition efforts) are deferred. The following table is a summary of the components of DAC, including the related amortization recognized for the three-month period ended March 31, 2013.

	Property & Casualty			Life Insurance			Total
Recorded asset at beginning of period	$	64,947		$	40,353		$	105,300
Underwriting costs deferred	39,835			1,163			40,998
Amortization of deferred policy acquisition costs	(36,355		)	(1,726		)	(38,081		)
Ending unamortized deferred policy acquisition costs	$	68,427		$	39,790		$	108,217
Change in "shadow" deferred policy acquisition costs	—			4,871			4,871
Recorded asset at end of period	$	68,427		$	44,661		$	113,088

Property and casualty policy acquisition costs are deferred and amortized as premium revenue is recognized. The accounting method we follow in computing DAC limits the amount of such deferred costs to their estimated realizable value. This takes into account the premium to be earned, losses and loss settlement expenses to be incurred and certain other costs expected to be incurred as the premium is earned.

For traditional life insurance policies, DAC is amortized to income over the premium-paying period in proportion to the ratio of the expected annual premium revenue to the expected total premium revenue. For non-traditional policies, DAC is amortized over the anticipated terms in proportion to the ratio of the expected annual gross profits to the total expected gross profits. Expected premium revenue and gross profits are based on the same mortality and withdrawal assumptions used in determining future policy benefits. For non-traditional policies, changes in the amount or timing of expected gross profits result in adjustments to the cumulative amortization of these costs. The effect on amortization of DAC for revisions to estimated gross profits is reported in earnings in the period the estimated gross profits are revised.

The effect on DAC that results from the assumed realization of unrealized gains (losses) on investments allocated to non-traditional life insurance business is recognized with an offset, or "shadow" DAC, to net unrealized investment appreciation as of the balance sheet date. The "shadow" DAC adjustment decreased the DAC asset by $33,824 and $38,695 at March 31, 2013 and December 31, 2012, respectively.

Income Taxes

Deferred tax assets and liabilities are established based on differences between the financial statement bases of assets and liabilities and the tax bases of those same assets and liabilities, using the currently enacted statutory tax rates. Deferred income tax expense is measured by the year-to-year change in the net deferred tax asset or liability, except for certain changes in deferred tax amounts that affect stockholders’ equity and do not impact federal income tax expense.

7

We reported a federal income tax expense of $7,457 and $5,692 for the three-month periods ended March 31, 2013 and 2012, respectively. Our effective tax rate is different than the federal statutory rate of 35.0 percent due principally to the effect of tax-exempt municipal bond interest income and non-taxable dividend income.

We did not recognize any liability for unrecognized tax benefits at March 31, 2013 or December 31, 2012. In addition, we have not accrued for interest and penalties related to unrecognized tax benefits. However, if interest and penalties would need to be accrued related to unrecognized tax benefits, such amounts would be recognized as a component of federal income tax expense.

We file a consolidated federal income tax return. We also file income tax returns in various state jurisdictions. We are no longer subject to federal or state income tax examination for years before 2009. The Internal Revenue Service is conducting an examination of our income tax return for the 2011 tax year.

Recently Issued Accounting Standards

Adopted Accounting Standards

Comprehensive Income

In February 2013, the Financial Accounting Standards Board ("FASB") issued guidance (Accounting Standards Update ("ASU") 2013-02, Comprehensive Income (Topic 220): Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income). The new guidance requires significant items that are reclassified out of accumulated other comprehensive income ("AOCI") to net income in their entirety in the same reporting period, to be reported to show the effect of the reclassifications on the respective line items of the statement where net income is presented. These reclassifications can be presented either on the face of the statement where net income is presented or in the notes to the financial statements. For items that are not reclassified to net income in their entirety in the same reporting period a cross reference to other disclosures currently required under GAAP is required in the notes to the financial statements. The new guidance also requires companies to report changes in the accumulated balances of each component of AOCI. This new guidance is effective for annual and interim periods beginning after December 15, 2012. The Company adopted the new guidance effective January 1, 2013. The adoption of the new guidance affects presentation only and therefore had no impact on the Company's results of operations or financial position.

Adopted Accounting Standards in 2012

Comprehensive Income

In June and December 2011, the FASB issued guidance (ASU 2011-05, Presentation of Comprehensive Income and ASU 2011-12, Deferral of the Effective Date for Amendments to the Presentation of Reclassifications of Items Out of Accumulated Other Comprehensive Income in Accounting Standards Update No. 2011-05) amending the presentation of comprehensive income and its components. Under the new guidance, a reporting entity has the option to present comprehensive income in a single continuous statement or in two separate but consecutive statements. This new guidance is to be applied retrospectively. The Company adopted the new guidance in the first quarter of 2012 by electing to report comprehensive income in a single continuous statement as shown in the accompanying Consolidated Statements of Income and Comprehensive Income. The adoption of the new guidance affects presentation only and therefore had no impact on the Company's results of operations or financial position.

Fair Value Measurements

In May 2011, the FASB issued updated accounting guidance (ASU 2011-04, Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and International Financial Reporting Standards ("IFRS")) that changed the wording used to describe many of the requirements in GAAP for measuring fair value and for disclosing information about fair value measurements to ensure consistency between GAAP and IFRS. The guidance also requires additional disclosures for fair value measurements that are estimated using significant unobservable (i.e., Level 3) inputs. The Company adopted the updated guidance on a prospective basis effective

8

January 1, 2012, and has provided the additional disclosures required in "Note 3 Fair Value of Financial Instruments". The adoption of the new guidance did not have any impact on the Company's financial position or results of operations.

Indefinite-Lived Intangible Assets

In July 2012, the FASB issued guidance (ASU 2012-02, Intangibles - Goodwill and Other) for the testing of indefinite-lived intangible assets for impairment. The new guidance provides an option to perform a qualitative approach to test indefinite-lived intangible assets for impairment. If an entity concludes that it is more likely than not that the indefinite-lived intangible asset is impaired, then it is required to determine the fair value of the indefinite-lived intangible asset and perform the quantitative impairment test by comparing the fair value with the carrying amount. However, if an entity concludes otherwise, then the entity is not required to take further action. This new guidance is effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012, and early adoption is permitted. The Company early adopted the updated guidance for purposes of the impairment test performed for 2012. The adoption of the new guidance did not have any impact on the Company's financial position or results of operations.

NOTE 2. SUMMARY OF INVESTMENTS

Fair Value of Investments

A reconciliation of the amortized cost (cost for equity securities) to fair value of investments in held-to-maturity and available-for-sale fixed maturity and equity securities as of March 31, 2013 and December 31, 2012, is as follows:

9

March 31, 2013
Type of Investment	Cost or Amortized Cost		Gross Unrealized Appreciation		Gross Unrealized Depreciation		Fair Value
HELD-TO-MATURITY
Fixed maturities
Bonds
States, municipalities and political subdivisions	$	1,187	$	18	$	—	$	1,205
Corporate bonds - financial services	200		—		—		200
Mortgage-backed securities	242		12		—		254
Collateralized mortgage obligations	9		—		—		9
Total Held-to-Maturity Fixed Maturities	$	1,638	$	30	$	—	$	1,668
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	$	36,845	$	845	$	4	$	37,686
U.S. government agency	84,527		440		243		84,724
States, municipalities and political subdivisions	731,004		52,291		1,662		781,633
Foreign bonds	200,286		11,035		31		211,290
Public utilities	231,379		14,804		7		246,176
Corporate bonds
Energy	167,556		8,717		—		176,273
Industrials	260,157		13,345		101		273,401
Consumer goods and services	190,279		9,015		99		199,195
Health care	106,528		6,151		133		112,546
Technology, media and telecommunications	122,922		5,792		701		128,013
Financial services	252,334		14,759		377		266,716
Mortgage-backed securities	24,808		756		26		25,538
Collateralized mortgage obligations	253,855		7,130		1,450		259,535
Asset-backed securities	4,044		430		—		4,474
Redeemable preferred stocks	378		4		—		382
Total Available-for-Sale Fixed Maturities	$	2,666,902	$	145,514	$	4,834	$	2,807,582
Equity securities
Common stocks
Public utilities	$	7,231	$	9,119	$	49	$	16,301
Energy	5,094		7,552		—		12,646
Industrials	13,015		22,253		124		35,144
Consumer goods and services	10,394		11,509		42		21,861
Health care	7,920		13,045		25		20,940
Technology, media and telecommunications	6,204		6,255		80		12,379
Financial services	15,681		58,902		103		74,480
Nonredeemable preferred stocks	1,925		21		20		1,926
Total Available-for-Sale Equity Securities	$	67,464	$	128,656	$	443	$	195,677
Total Available-for-Sale Securities	$	2,734,366	$	274,170	$	5,277	$	3,003,259

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December 31, 2012
Type of Investment	Cost or Amortized Cost		Gross Unrealized Appreciation		Gross Unrealized Depreciation		Fair Value
HELD-TO-MATURITY
Fixed maturities
Bonds
States, municipalities and political subdivisions	$	1,185	$	11	$	—	$	1,196
Corporate bonds - financial services	200		—		—		200
Mortgage-backed securities	256		15		—		271
Collateralized mortgage obligations	14		—		—		14
Total Held-to-Maturity Fixed Maturities	$	1,655	$	26	$	—	$	1,681
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	$	37,887	$	939	$	5	$	38,821
U.S. government agency	45,566		429		67		45,928
States, municipalities and political subdivisions	739,752		55,572		819		794,505
Foreign bonds	207,359		11,863		62		219,160
Public utilities	232,550		15,208		32		247,726
Corporate bonds
Energy	169,973		9,758		—		179,731
Industrials	280,185		13,690		212		293,663
Consumer goods and services	193,313		9,813		151		202,975
Health care	115,654		7,111		80		122,685
Technology, media and telecommunications	123,660		6,909		198		130,371
Financial services	271,061		13,858		1,059		283,860
Mortgage-backed securities	27,940		888		21		28,807
Collateralized mortgage obligations	208,042		7,702		1,160		214,584
Asset-backed securities	4,480		406		—		4,886
Redeemable preferred stocks	378		—		2		376
Total Available-for-Sale Fixed Maturities	$	2,657,800	$	154,146	$	3,868	$	2,808,078
Equity securities
Common stocks
Public utilities	$	7,231	$	7,268	$	83	$	14,416
Energy	5,094		6,903		—		11,997
Industrials	13,031		19,827		174		32,684
Consumer goods and services	10,394		8,535		50		18,879
Health care	7,920		10,286		125		18,081
Technology, media and telecommunications	5,367		5,155		95		10,427
Financial services	15,701		52,936		145		68,492
Nonredeemable preferred stocks	2,154		25		28		2,151
Total Available-for-Sale Equity Securities	$	66,892	$	110,935	$	700	$	177,127
Total Available-for-Sale Securities	$	2,724,692	$	265,081	$	4,568	$	2,985,205

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Maturities

The amortized cost and fair value of held-to-maturity, available-for-sale and trading securities at March 31, 2013, by contractual maturity, are shown in the following table. Actual maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Asset-backed securities, mortgage-backed securities and collateralized mortgage obligations may be subject to prepayment risk and are therefore not categorized by contractual maturity.

	Held-To-Maturity				Available-For-Sale				Trading
March 31, 2013	Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value
Due in one year or less	$	594	$	597	$	275,551	$	281,662	$	2,838	$	2,803
Due after one year through five years	793		808		1,005,859		1,067,382		6,439		7,374
Due after five years through 10 years	—		—		860,281		921,673		508		533
Due after 10 years	—		—		242,504		247,318		2,685		3,028
Asset-backed securities	—		—		4,044		4,474		—		—
Mortgage-backed securities	242		254		24,808		25,538		—		—
Collateralized mortgage obligations	9		9		253,855		259,535		—		—
	$	1,638	$	1,668	$	2,666,902	$	2,807,582	$	12,470	$	13,738

Net Realized Investment Gains and Losses

Net realized gains (losses) on disposition of investments are computed using the specific identification method and are included in the computation of net income. The following table is a summary of net realized investment gains (losses).

	Three Months Ended March 31,
	2013		2012
Net realized investment gains (losses)
Fixed maturities:
Available-for-sale	$	720	$	1,531
Trading securities
Change in fair value	560		191
Sales	—		371
Equity securities
Available-for-sale	516		701
Trading securities
Change in fair value	113		—
Total net realized investment gains	$	1,909	$	2,794

The proceeds and gross realized gains (losses) on the sale of available-for-sale securities are as follows:

	Three Months Ended March 31,
	2013		2012
Proceeds from sales	$	2,810	$	3,000
Gross realized gains	142		470
Gross realized losses	—		(25		)

There were no sales of held-to-maturity securities during the three-month periods ended March 31, 2013 and 2012.

Our investment portfolio includes trading securities with embedded derivatives. These securities, which are primarily convertible redeemable preferred debt securities, are recorded at fair value. Income or loss, including the change in the fair value of these trading securities, is recognized currently in earnings as a component of net realized

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investment gains and losses. Our portfolio of trading securities had a fair value of $15,869 and $15,371 at March 31, 2013 and December 31, 2012, respectively.

Off-Balance Sheet Arrangements

Pursuant to an agreement with one of our limited liability partnership investments, we are contractually committed through December 31, 2017 to make capital contributions upon request of the partnership. Our obligation was $4,200 at March 31, 2013.

Unrealized Appreciation

The following table is a summary of changes in net unrealized investment appreciation during the reporting period.

	Three Months Ended March 31,
	2013			2012
Change in net unrealized investment appreciation
Available-for-sale fixed maturities	$	(9,598	)	$	(4,401	)
Equity securities	17,978			15,106
Deferred policy acquisition costs	4,871			104
Income tax effect	(4,637		)	(3,784		)
Total change in net unrealized investment appreciation, net of tax	$	8,614		$	7,025

We continually monitor the difference between our cost basis and the estimated fair value of our investments. Our accounting policy for impairment recognition requires other-than-temporary impairment ("OTTI") charges to be recorded when we determine that it is more likely than not that we will be unable to collect all amounts due according to the contractual terms of the fixed maturity security or that the anticipated recovery in fair value of the equity security will not occur in a reasonable amount of time. Impairment charges on investments are recorded based on the fair value of the investments at the measurement date. Factors considered in evaluating whether a decline in value is other-than-temporary include: the length of time and the extent to which fair value has been less than cost; the financial condition and near-term prospects of the issuer; our intention to hold the investment; and the likelihood that we will be required to sell the investment.

The tables on the following pages summarize our fixed maturity and equity securities that were in an unrealized loss position at March 31, 2013 and December 31, 2012. The securities are presented by the length of time they have been continuously in an unrealized loss position. It is possible that we could recognize OTTI charges in future periods on securities held at March 31, 2013, if future events or information cause us to determine that a decline in fair value is other-than-temporary.

We believe the unrealized depreciation in value of securities in our fixed maturity portfolio is primarily attributable to changes in market interest rates and not the credit quality of the issuer. We have no intent to sell and it is more likely than not that we will not be required to sell these securities until the fair value recovers to at least equal our cost basis or the securities mature.

We have evaluated the near-term prospects of the issuers of our equity securities in relation to the severity and duration of the unrealized loss, and unless otherwise noted, these losses do not warrant the recognition of an OTTI charge at March 31, 2013. Our largest unrealized loss greater than 12 months on an individual security at March 31, 2013 was $212. We have no intention to sell any of these securities prior to a recovery in value, but will continue to monitor the fair value reported for these securities as part of our overall process to evaluate investments for OTTI recognition.

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March 31, 2013	Less than 12 months					12 months or longer					Total
Type of Investment	Number of Issues	Fair Value		Gross Unrealized Depreciation		Number of Issues	Fair Value		Gross Unrealized Depreciation		Fair Value		Gross Unrealized Depreciation
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	2	$	1,717	$	4	—	$	—	$	—	$	1,717	$	4
U.S. government agency	14	45,452		243		—	—		—		45,452		243
States, municipalities and political subdivisions	82	83,557		1,662		—	—		—		83,557		1,662
Foreign bonds	1	3,327		31		—	—		—		3,327		31
Public utilities	2	3,277		7		—	—		—		3,277		7
Corporate bonds
Industrials	2	6,069		101		—	—		—		6,069		101
Consumer goods and services	1	2,344		11		6	3,301		88		5,645		99
Health care	3	7,336		133		—	—		—		7,336		133
Technology, media and telecommunications	5	18,271		701		—	—		—		18,271		701
Financial services	2	3,883		4		3	11,139		373		15,022		377
Mortgage-backed securities	7	4,244		25		2	22		1		4,266		26
Collateralized mortgage obligations	46	109,284		1,318		1	21		132		109,305		1,450
Total Available-for-Sale Fixed Maturities	167	$	288,761	$	4,240	12	$	14,483	$	594	$	303,244	$	4,834
Equity securities
Common stocks
Public utilities	3	$	259	$	49	—	$	—	$	—	$	259	$	49
Industrials	1	278		36		7	529		88		807		124
Consumer goods and services	4	243		25		3	62		17		305		42
Health care	1	33		1		1	470		24		503		25
Technology, media and telecommunications	5	299		16		5	197		64		496		80
Financial services	1	47		19		5	538		84		585		103
Nonredeemable preferred stocks	—	—		—		2	1,211		20		1,211		20
Total Available-for-Sale Equity Securities	15	$	1,159	$	146	23	$	3,007	$	297	$	4,166	$	443
Total Available-for-Sale Securities	182	$	289,920	$	4,386	35	$	17,490	$	891	$	307,410	$	5,277

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December 31, 2012	Less than 12 months					12 months or longer					Total
Type of Investment	Number of Issues	Fair Value		Gross Unrealized Depreciation		Number of Issues	Fair Value		Gross Unrealized Depreciation		Fair Value		Gross Unrealized Depreciation
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	2	$	1,724	$	5	—	$	—	$	—	$	1,724	$	5
U.S. government agency	5	17,654		67		—	—		—		17,654		67
States, municipalities and political subdivisions	31	41,775		819		—	—		—		41,775		819
Foreign bonds	1	3,323		48		1	558		14		3,881		62
Public utilities	2	3,155		32		—	—		—		3,155		32
Corporate bonds
Industrials	4	12,194		109		1	2,897		103		15,091		212
Consumer goods and services	—	—		—		7	4,606		151		4,606		151
Health care	3	7,416		80		—	—		—		7,416		80
Technology, media and telecommunications	5	13,402		198		—	—		—		13,402		198
Financial services	2	1,005		1		24	24,693		1,058		25,698		1,059
Mortgage-backed securities	7	4,472		21		—	—		—		4,472		21
Collateralized mortgage obligations	27	74,702		1,004		1	29		156		74,731		1,160
Redeemable preferred stocks	2	376		2		—	—		—		376		2
Total Available-for-Sale Fixed Maturities	91	$	181,198	$	2,386	34	$	32,783	$	1,482	$	213,981	$	3,868
Equity securities
Common stocks
Public utilities	3	$	225	$	83	—	$	—	$	—	$	225	$	83
Industrials	4	482		52		9	621		122		1,103		174
Consumer goods and services	2	280		19		4	372		31		652		50
Health care	1	31		2		3	896		123		927		125
Technology, media and telecommunications	5	241		7		7	581		88		822		95
Financial services	1	47		19		7	1,109		126		1,156		145
Nonredeemable preferred stocks	—	—		—		2	1,203		28		1,203		28
Total Available-for-Sale Equity Securities	16	$	1,306	$	182	32	$	4,782	$	518	$	6,088	$	700
Total Available-for-Sale Securities	107	$	182,504	$	2,568	66	$	37,565	$	2,000	$	220,069	$	4,568

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NOTE 3. FAIR VALUE OF FINANCIAL INSTRUMENTS

We estimate the fair value of our financial instruments based on relevant market information or by discounting estimated future cash flows at estimated current market discount rates appropriate to the specific asset or liability.

In most cases, we use quoted market prices to determine the fair value of fixed maturities, equity securities, trading securities and short-term investments. When quoted market prices do not exist, we base estimates of fair values on pricing or valuation techniques that require inputs that are both unobservable and significant to the overall fair value measurement of the financial instrument. Such inputs may reflect management’s own assumptions about the assumptions a market participant would use in pricing the financial instrument.

The fair value of our mortgage loans is determined by modeling performed by us based on the stated principal and coupon payments provided for in the loan agreement. These cash flows are then discounted using an appropriate risk-adjusted discount rate to determine the security's fair value, which is a Level 3 fair value measurement.

The fair value of our policy loans is equivalent to carrying value, which is a reasonable estimate of fair value. We do not make policy loans for amounts in excess of the cash surrender value of the related policy. In all instances, the policy loans are fully collateralized by the related liability for future policy benefits for traditional insurance policies or by the policyholders’ account balance for non-traditional policies.

Our other long-term investments consist primarily of our interests in limited liability partnerships that are valued by various fund managers and are recorded on the equity method of accounting. In management’s opinion, these values represent fair value.

For cash and cash equivalents and accrued investment income, carrying value is a reasonable estimate of fair value due to the short-term nature of these financial instruments.

Policy reserves are developed and recorded for deferred annuities, which is an interest-sensitive product, and income annuities. The fair value of the reserve liability for these annuity products is based upon an estimate of the discounted pretax cash flows that are forecast for the underlying business, which is a Level 3 fair value measurement. We base the discount rate on the current U.S. Treasury spot yield curve, which is then risk-adjusted for nonperformance risk and, for interest-sensitive business, market risk factors. The risk-adjusted discount rate is developed using interest rates that are available in the market and representative of the risks applicable to the underlying business.

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A summary of the carrying value and estimated fair value of our financial instruments at March 31, 2013 and December 31, 2012 is as follows:

	March 31, 2013				December 31, 2012
	Fair Value		Carrying Value		Fair Value		Carrying Value
Assets
Investments
Fixed maturities:
Held-to-maturity securities	$	1,668	$	1,638	$	1,681	$	1,655
Available-for-sale securities	2,807,582		2,807,582		2,808,078		2,808,078
Trading securities	13,738		13,738		13,353		13,353
Equity securities:
Available-for-sale securities	195,677		195,677		177,127		177,127
Trading securities	2,131		2,131		2,018		2,018
Mortgage loans	4,800		4,581		5,037		4,633
Policy loans	6,566		6,566		6,671		6,671
Other long-term investments	30,646		30,646		30,028		30,028
Short-term investments	800		800		800		800
Cash and cash equivalents	101,948		101,948		107,466		107,466
Accrued investment income	30,079		30,079		30,375		30,375
Liabilities
Policy reserves
Annuity (accumulations) (1)	$	1,022,644	$	963,017	$	1,043,866	$	983,579
Annuity (benefit payments)	139,757		93,170		139,213		93,701

(1) Annuity accumulations represent deferred annuity contracts that are currently earning interest.

Current accounting guidance on fair value measurements includes the application of a fair value hierarchy that requires us to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. Our financial instruments that are recorded at fair value are categorized into a three-level hierarchy, which is based upon the priority of the inputs to the valuation technique. The fair value hierarchy gives the highest priority to quoted prices in active markets for identical assets (i.e., Level 1) and the lowest priority to unobservable inputs (i.e., Level 3). If the inputs used to measure fair value fall within different levels of the hierarchy, the category level is based on the lowest priority level input that is significant to the fair value measurement of the financial instrument.

Financial instruments recorded at fair value are categorized in the fair value hierarchy as follows:

• Level 1: Valuations are based on unadjusted quoted prices in active markets for identical financial instruments that we have the ability to access.

• Level 2: Valuations are based on quoted prices for similar financial instruments, other than quoted prices included in Level 1, in markets that are not active or on inputs that are observable either directly or indirectly for the full term of the financial instrument.

• Level 3: Valuations are based on pricing or valuation techniques that require inputs that are both unobservable and significant to the overall fair value measurement of the financial instrument. Such inputs may reflect management’s own assumptions about the assumptions a market participant would use in pricing the financial instrument.

Transfers between levels, if any, are recorded as of the beginning of the reporting period.

To determine the fair value of the majority of our investments, we utilize prices obtained from independent, nationally recognized pricing services. We obtain one price for each security. When the pricing services cannot provide a determination of fair value for a specific security, we obtain non-binding price quotes from broker-dealers

17

with whom we have had several years experience and who have demonstrated knowledge of the subject security. We request and utilize one broker quote per security.

We validate the prices obtained from independent pricing services and brokers prior to their use for reporting purposes by evaluating their reasonableness on a monthly basis. Our validation process includes a review for unusual fluctuations. In our opinion, the pricing obtained at March 31, 2013 was reasonable.

In order to determine the proper classification in the fair value hierarchy for each security where the price is obtained from an independent pricing service, we obtain and evaluate the vendors’ pricing procedures and inputs used to price the security, which include unadjusted quoted market prices for identical securities, such as a New York Stock Exchange closing price, and quoted prices for identical securities in markets that are not active. For fixed maturity securities, an evaluation of interest rates and yield curves observable at commonly quoted intervals, volatility, prepayment speeds, credit risks and default rates may also be performed. We have determined that these processes and inputs result in fair values and classifications consistent with the applicable accounting guidance on fair value measurements.

We review our fair value hierarchy categorizations on a quarterly basis at which time the classification of certain financial instruments may change if the input observations have changed.

The following tables present the categorization for our financial instruments measured at fair value on a recurring basis in our Consolidated Balance Sheets at March 31, 2013 and December 31, 2012:

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			Fair Value Measurements
Description	March 31, 2013		Level 1		Level 2		Level 3
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	$	37,686	$	—	$	37,686	$	—
U.S. government agency	84,724		—		84,724		—
States, municipalities and political subdivisions	781,633		—		780,758		875
Foreign bonds	211,290		—		210,669		621
Public utilities	246,176		—		246,176		—
Corporate bonds
Energy	176,273		—		176,273		—
Industrials	273,401		—		270,210		3,191
Consumer goods and services	199,195		—		197,632		1,563
Health care	112,546		—		112,546		—
Technology, media and telecommunications	128,013		—		128,013		—
Financial services	266,716		—		253,385		13,331
Mortgage-backed securities	25,538		—		25,538		—
Collateralized mortgage obligations	259,535		—		259,535		—
Asset-backed securities	4,474		—		2,033		2,441
Redeemable preferred stocks	382		382		—		—
Total Available-for-Sale Fixed Maturities	$	2,807,582	$	382	$	2,785,178	$	22,022
Equity securities
Common stocks
Public utilities	$	16,301	$	16,301	$	—	$	—
Energy	12,646		12,646		—		—
Industrials	35,144		35,120		24		—
Consumer goods and services	21,861		21,861		—		—
Health care	20,940		20,940		—		—
Technology, media and telecommunications	12,379		12,379		—		—
Financial services	74,480		70,785		59		3,636
Nonredeemable preferred stocks	1,926		1,926		—		—
Total Available-for-Sale Equity Securities	$	195,677	$	191,958	$	83	$	3,636
Total Available-for-Sale Securities	$	3,003,259	$	192,340	$	2,785,261	$	25,658
TRADING
Bonds
Foreign bonds	$	1,304	$	—	$	1,304	$	—
Corporate bonds
Industrials	1,227		—		1,227		—
Consumer goods and services	1,572		—		1,572		—

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Health care	1,628		—		1,628		—
Technology, media and telecommunications	2,765		—		2,765		—
Financial services	1,542		—		1,542		—
Redeemable preferred stocks	3,700		3,700		—		—
Equity securities - health care	327		327		—		—
Nonredeemable preferred stocks	1,804		1,804		—		—
Total Trading Securities	$	15,869	$	5,831	$	10,038	$	—
Short-Term Investments	$	800	$	800	$	—	$	—
Money Market Accounts	$	52,271	$	52,271	$	—	$	—
Total Assets Measured at Fair Value	$	3,072,199	$	251,242	$	2,795,299	$	25,658

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			Fair Value Measurements
Description	December 31, 2012		Level 1		Level 2		Level 3
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	$	38,821	$	—	$	38,821	$	—
U.S. government agency	45,928		—		45,928		—
States, municipalities and political subdivisions	794,505		—		793,755		750
Foreign bonds	219,160		—		218,602		558
Public utilities	247,726		—		247,726		—
Corporate bonds
Energy	179,731		—		179,731		—
Industrials	293,663		—		290,766		2,897
Consumer goods and services	202,975		—		201,633		1,342
Health care	122,685		—		122,685		—
Technology, media and telecommunications	130,371		—		130,371		—
Financial services	283,860		—		271,991		11,869
Mortgage-backed securities	28,807		—		28,807		—
Collateralized mortgage obligations	214,584		—		214,584		—
Asset-backed securities	4,886		—		2,398		2,488
Redeemable preferred stocks	376		376		—		—
Total Available-for-Sale Fixed Maturities	$	2,808,078	$	376	$	2,787,798	$	19,904
Equity securities
Common stocks
Public utilities	$	14,416	$	14,416	$	—	$	—
Energy	11,997		11,997		—		—
Industrials	32,684		32,658		26		—
Consumer goods and services	18,879		18,879		—		—
Health care	18,081		18,081		—		—
Technology, media and telecommunications	10,427		10,427		—		—
Financial services	68,492		64,800		56		3,636
Nonredeemable preferred stocks	2,151		1,906		245		—
Total Available-for-Sale Equity Securities	$	177,127	$	173,164	$	327	$	3,636
Total Available-for-Sale Securities	$	2,985,205	$	173,540	$	2,788,125	$	23,540
TRADING
Bonds
Foreign bonds	$	1,379	$	—	$	1,379	$	—
Corporate bonds
Industrials	1,299		—		1,299		—
Consumer goods and services	1,532		—		1,532		—
Health care	1,824		—		1,824		—
Technology, media and telecommunications	2,250		—		2,250		—

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Financial services	1,486		—		1,486		—
Redeemable preferred stocks	3,583		3,583		—		—
Equity securities - health care	303		303		—		—
Nonredeemable preferred stocks	1,715		1,715		—		—
Total Trading Securities	$	15,371	$	5,601	$	9,770	$	—
Short-Term Investments	$	800	$	800	$	—	$	—
Money Market Accounts	$	45,613	$	45,613	$	—	$	—
Total Assets Measured at Fair Value	$	3,046,989	$	225,554	$	2,797,895	$	23,540

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The fair value of securities that are categorized as Level 1 is based on quoted market prices that are readily and regularly available.

The fair value of securities that are categorized as Level 2 is determined by management after reviewing market prices obtained from independent pricing services and brokers. Such estimated fair values do not necessarily represent the values for which these securities could have been sold at the reporting date. Our independent pricing services and brokers obtain prices from reputable pricing vendors in the marketplace. They continually monitor and review the external pricing sources, while actively participating to resolve any pricing issues that may arise.

For the three-month period ended March 31, 2013, the change in our available-for-sale securities categorized as Level 1 and Level 2 is the result of investment purchases, which were made using funds held in our money market accounts, disposals and the change in unrealized gains on both fixed maturities and equity securities. There were no significant transfers of securities between Level 1 and Level 2 during the period.

Securities categorized as Level 3 include holdings in certain private placement fixed maturity and equity securities and certain other securities that were determined to be other-than-temporarily impaired in a prior period and for which an active market does not currently exist.

The fair value of our Level 3 private placement securities is determined by management relying on pricing received from our independent pricing services and brokers consistent with the process to estimate fair value for Level 2 securities. If we cannot obtain pricing from these sources, which occurs on a limited basis, management will perform an analysis of the contractual cash flows of the underlying security to estimate fair value.

The fair value of our Level 3 impaired securities was determined primarily based upon management’s assumptions regarding the timing and amount of future cash inflows. If a security has been written down or the issuer is in bankruptcy, management relies in part on outside opinions from rating agencies, our lien position on the security, general economic conditions and management’s expertise to determine fair value. We have the ability and the positive intent to hold securities until such time that we are able to recover all or a portion of our original investment. If there is no market for the impaired security at the balance sheet date, management will estimate the security’s fair value based on other securities in the market. Management will continue to monitor securities after the balance sheet date to confirm that their estimated fair value is reasonable.

The following table provides a summary of the changes in fair value of our Level 3 securities for the three-month period ended March 31, 2013:

	States, municipalities and political subdivisions		Foreign bonds		Corporate bonds			Asset-backed securities			Equities		Total
Balance at December 31, 2012	$	750	$	558	$	16,108		$	2,488		$	3,636	$	23,540
Unrealized gains(1)	125		63		2,249			46			—		2,483
Disposals	—		—		(272		)	(93		)	—		(365		)
Balance at March 31, 2013	$	875	$	621	$	18,085		$	2,441		$	3,636	$	25,658

(1) Realized gains are recorded as a component of earnings whereas unrealized gains are recorded as a component of comprehensive income.

The fixed maturities reported as disposals relate to the receipt of principal on calls or sinking fund bonds, in accordance with the indentures.

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NOTE 4. EMPLOYEE BENEFITS

Net Periodic Benefit Cost

The components of the net periodic benefit cost for our pension and postretirement benefit plans are as follows:

	Pension Plan						Postretirement Benefit Plan
Three Months Ended March 31,	2013			2012			2013		2012
Net periodic benefit cost
Service cost	$	1,282		$	791		$	753	$	496
Interest cost	1,262			1,190			424		398
Expected return on plan assets	(1,336		)	(1,322		)	—		—
Amortization of prior service cost	—			3			—		(8		)
Amortization of net loss	1,106			592			136		56
Net periodic benefit cost	$	2,314		$	1,254		$	1,313	$	942

Employer Contributions

We previously disclosed in our Annual Report on Form 10-K for the year ended December 31, 2012 that we expected to contribute $7,000 to the pension plan for the 2013 plan year. For the three-month period ended March 31, 2013, we contributed $1,750 to the pension plan. We anticipate that the total contribution for the 2013 plan year will not vary significantly from our expected contribution.

NOTE 5. STOCK-BASED COMPENSATION

Non-qualified Employee Stock Award Plan

The United Fire Group, Inc. 2008 Stock Plan (the “2008 Stock Plan”) authorizes the issuance of restricted and unrestricted stock awards, stock appreciation rights, incentive stock options, and non-qualified stock options for up to 1,900,000 shares of United Fire common stock to employees, with 337,509 authorized shares available for future issuance at March 31, 2013. The 2008 Stock Plan is administered by the Board of Directors, which determines those employees who will receive awards, when awards will be granted, and the terms and conditions of the awards. The Board of Directors may also take any action it deems necessary and appropriate for the administration of the 2008 Stock Plan. Pursuant to the 2008 Stock Plan, the Board of Directors may, at its sole discretion, grant awards to our employees who are in positions of substantial responsibility with United Fire.

Options granted pursuant to the 2008 Stock Plan are granted to buy shares of United Fire's common stock at the market value of the stock on the date of grant. All outstanding option awards vest and are exercisable in installments of 20.0 percent of the number of shares covered by the option award each year from the grant date, unless the Board of Directors authorizes the acceleration of vesting. To the extent not exercised, vested option awards accumulate and are exercisable by the awardee, in whole or in part, in any subsequent year included in the option period, but not later than 10 years from the grant date. Restricted and unrestricted stock awards granted pursuant to the 2008 Stock Plan are granted at the market value of our stock on the date of the grant. Restricted stock awards fully vest after five years from the date of issuance, unless accelerated upon the approval of the Board of Directors, at which time United Fire common stock will be issued to the awardee. All awards are generally granted free of charge to the eligible employees of United Fire as designated by the Board of Directors.

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The activity in the 2008 Stock Plan is displayed in the following table:

Authorized Shares Available for Future Award Grants	Three Months Ended March 31, 2013		Inception to Date
Beginning balance	568,746		1,900,000
Number of awards granted	(237,737	)	(1,681,561	)
Number of awards forfeited or expired	6,500		119,070
Ending balance	337,509		337,509
Number of option awards exercised	27,050		253,892
Number of unrestricted stock awards granted	—		3,620
Number of restricted stock awards vested	—		—

Non-qualified Non-employee Director Stock Option and Restricted Stock Plan

The United Fire Group, Inc. 2005 Non-qualified Non-Employee Director Stock Option and Restricted Stock Plan (the "Director Plan") authorizes the issuance of restricted and unrestricted stock awards and non-qualified stock options to purchase shares of United Fire’s common stock to non-employee directors. At March 31, 2013, we had 130,012 authorized shares available for future issuance.

The Board of Directors has the authority to determine which non-employee directors receive awards, when options and restricted and unrestricted stock shall be granted, the option price, the option expiration date, the date of grant, the vesting schedule of options or whether the options shall be immediately vested, the terms and conditions of options and restricted stock (other than those terms and conditions set forth in the plan) and the number of shares of common stock to be issued pursuant to an option agreement or restricted stock agreement. The Board of Directors may also take any action it deems necessary and appropriate for the administration of the Director Plan.

The activity in the Director Plan is displayed in the following table:

Authorized Shares Available for Future Award Grants	Three Months Ended March 31, 2013	Inception to Date
Beginning balance	130,012	300,000
Number of awards granted	—	(175,991	)
Number of awards forfeited or expired	—	6,003
Ending balance	130,012	130,012
Number of option awards exercised	2,182	2,182

Stock-Based Compensation Expense

For the three-month periods ended March 31, 2013 and 2012, we recognized stock-based compensation expense of $411 and $396, respectively.

As of March 31, 2013, we had $4,349 in stock-based compensation expense that has yet to be recognized through our results of operations. We expect this compensation to be recognized over the remainder of 2013 and subsequent years according to the following table, except with respect to awards that are accelerated by the Board of Directors, in which case we will recognize any remaining compensation expense in the period in which the awards are accelerated.

2013	$	1,049
2014	1,237
2015	1,025
2016	578
2017	411
2018	49
Total	$	4,349

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NOTE 6. SEGMENT INFORMATION

We have two reportable business segments in our operations: property and casualty insurance and life insurance. The property and casualty insurance segment has six domestic locations from which it conducts its business. The life insurance segment operates from our home office. Because all of our insurance is sold domestically, we have no revenues allocable to foreign operations.

We evaluate the two segments on the basis of both statutory accounting practices prescribed or permitted by our states of domicile and GAAP. We analyze results based on profitability (i.e., loss ratios), expenses, and return on equity. The basis we use to determine and analyze segments and to measure segment profit or loss have not changed from that reported in our Annual Report on Form 10-K for the year ended December 31, 2012.

The following tables for the three-month periods ended March 31, 2013 and 2012 have been reconciled to the amounts reported in our unaudited Consolidated Financial Statements to adjust for intersegment eliminations.

	Property and Casualty Insurance		Life Insurance			Total
Three Months Ended March 31, 2013
Net premiums earned	$	162,701	$	14,239		$	176,940
Investment income, net of investment expenses	10,421		15,979			26,400
Net realized investment gains	1,029		880			1,909
Other income	12		103			115
Total reportable segment	$	174,163	$	31,201		$	205,364
Intersegment eliminations	64		(123		)	(59		)
Total revenues	$	174,227	$	31,078		$	205,305
Net income	$	20,730	$	1,663		$	22,393
Assets	$	1,941,227	$	1,783,463		$	3,724,690
Invested assets	$	1,378,188	$	1,685,171		$	3,063,359
Three Months Ended March 31, 2012
Net premiums earned	$	146,756	$	14,858		$	161,614
Investment income, net of investment expenses	10,678		18,508			29,186
Net realized investment gains	1,133		1,614			2,747
Other income	100		156			256
Total reportable segment	$	158,667	$	35,136		$	193,803
Intersegment eliminations	7		(111		)	(104		)
Total revenues	$	158,674	$	35,025		$	193,699
Net income	$	16,636	$	2,548		$	19,184
Assets	$	1,901,748	$	1,785,427		$	3,687,175
Invested assets	$	1,325,793	$	1,696,391		$	3,022,184

NOTE 7. EARNINGS PER COMMON SHARE

Basic earnings per share is computed by dividing net income by the weighted-average number of common shares outstanding during the reporting period. Diluted earnings per share gives effect to all dilutive common shares outstanding during the reporting period. The dilutive shares we consider in our diluted earnings per share calculation relate to our outstanding stock options and restricted stock awards.

We determine the dilutive effect of our outstanding stock options using the “treasury stock” method. Under this method, we assume the exercise of all of the outstanding stock options whose exercise price is less than the weighted-average market value of our common stock during the reporting period. This method also assumes that the proceeds from the hypothetical stock option exercises are used to repurchase shares of our common stock at the weighted-average market value of the stock during the reporting period. The net of the assumed stock options exercised and assumed common shares repurchased represents the number of dilutive common shares, which we add to the denominator of the earnings per share calculation.

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The components of basic and diluted earnings per share were as follows for the three-month periods ended March 31, 2013 and 2012:

	Three Months Ended March 31,
(In Thousands Except Per Share Data)	2013				2012
	Basic		Diluted		Basic		Diluted
Net income	$	22,393	$	22,393	$	19,184	$	19,184
Weighted-average common shares outstanding	25,245,497		25,245,497		25,505,962		25,505,962
Add dilutive effect of restricted stock awards	—		79,787		—		50,206
Add dilutive effect of stock options	—		15,385		—		16,373
Weighted-average common shares for EPS calculation	25,245,497		25,340,669		25,505,962		25,572,541
Earnings per common share	$	0.89	$	0.88	$	0.75	$	0.75
Awards excluded from diluted EPS calculation(1)	—		643,066		—		1,085,547

(1) Outstanding awards excluded from the diluted earnings per share calculation because the effect of including them would have been anti-dilutive.

NOTE 8. DEBT

In December 2011, United Fire entered into a credit agreement with a syndicate of financial institutions as lenders, KeyBank National Association as administrative agent, lead arranger, sole book runner, swingline lender, and letter of credit issuer, and Bankers Trust Company as syndication agent. The four-year credit agreement provides for a $100,000 unsecured revolving credit facility that includes a $20,000 letter of credit subfacility and a swing line subfacility of up to $5,000.

During the term of this credit agreement, we have the right to increase the total credit facility from $100,000 up to $125,000 if no event of default has occurred and is continuing and certain other conditions are satisfied. The credit facility is available for general corporate purposes, including working capital, acquisitions and liquidity purposes. Principal of the credit facility is due in full at maturity, on December 22, 2015. The interest rate is based on our monthly choice of either a base rate or the London Interbank Offered Rate (“LIBOR”) plus, in each case, a calculated margin amount. A commitment fee on each lender's unused commitment under the credit facility is also payable quarterly.

The credit agreement contains customary representations, covenants and events of default, including certain covenants that limit or restrict our ability to engage in certain activities. Subject to certain exceptions, these activities include restricting our ability to sell or transfer assets or enter into a merger or consolidate with another company, grant certain types of security interests, incur certain types of liens, impose restrictions on subsidiary dividends, enter into leaseback transactions, or incur certain indebtedness. The credit agreement contains certain financial covenants including covenants that require us to maintain a minimum consolidated net worth, a debt to capitalization ratio and minimum stockholders' equity.

There was no outstanding balance on the credit facility at March 31, 2013. The outstanding balance on the line of credit was $45,000 at March 31, 2012 at an interest rate of 2.0 percent. For the three-month period ended March 31, 2013, we did not incur any interest expense related to this credit facility. For the three-month period ended March 31, 2012, we incurred $341 in interest expense related to this credit facility. We were in compliance with all covenants for the credit agreement at March 31, 2013.

In connection with our acquisition of Mercer Insurance Group, we acquired three statutory trusts with outstanding issuances of trust preferred securities with a balance as of the acquisition date of $15,614. We redeemed two of the issuances totaling $8,035 during the three-month period ended March 31, 2012 and the remaining issuance in full in April 2012. We incurred $151 of interest expense related to these trust preferred securities for the three-month period ended March 31, 2012.

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NOTE 9. ACCUMULATED OTHER COMPREHENSIVE INCOME

The after-tax components of our accumulated other comprehensive income (loss) are as follows:

				Liability for
	Net unrealized			underfunded
	appreciation			employee
	on investments			benefit costs			Total
Balance as of January 1, 2013	$	144,096		$	(48,908	)	$	95,188
Change in accumulated other comprehensive income before reclassifications	9,855			—			9,855
Reclassification adjustments from accumulated other comprehensive income	(1,241		)	808			(433		)
Balance as of March 31, 2013	$	152,710		$	(48,100	)	$	104,610

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Report of Independent Registered Public Accounting Firm

Board of Directors and Stockholders

United Fire Group, Inc.

We have reviewed the consolidated balance sheet of United Fire Group, Inc. as of March 31, 2013, and the related consolidated statements of income and comprehensive income for the three-month periods ended March 31, 2013 and 2012, the consolidated statements of cash flows for the three-month periods ended March 31, 2013 and 2012, and the consolidated statement of stockholders' equity for the three-month period ended March 31, 2013. These financial statements are the responsibility of the Company's management.

We conducted our review 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 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 review, we are not aware of any material modifications that should be made to the 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 (United States), the consolidated balance sheet of United Fire Group, Inc. as of December 31, 2012, and the related consolidated statements of income and comprehensive income, stockholders' equity, and cash flows for the year then ended, not presented herein, and in our report dated March 4, 2013, we expressed an unqualified opinion on those consolidated financial statements. In our opinion, the information set forth in the accompanying 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/ Ernst & Young LLP  

Ernst & Young LLP 

Chicago, Illinois

May 8, 2013

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ITEM 2.MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following Management's Discussion and Analysis of Financial Condition and Results of Operations should be read in conjunction with Part 1, Item 1 "Financial Statements."

FORWARD-LOOKING STATEMENTS

This report may contain forward-looking statements about our operations, anticipated performance and other similar matters. The Private Securities Litigation Reform Act of 1995 provides a safe harbor under the Securities Act of 1933 and the Securities Exchange Act of 1934 for forward-looking statements. The forward-looking statements are not historical facts and involve risks and uncertainties that could cause actual results to differ materially from those expected and/or projected. Such forward-looking statements are based on current expectations, estimates, forecasts and projections about the Company, the industry in which we operate, and beliefs and assumptions made by management. Words such as “expect(s),” “anticipate(s),” “intend(s),” “plan(s),” “believe(s),” “continue(s),” “seek(s),” “estimate(s),” “goal(s),” “target(s),” “forecast(s),” “project(s),” “predict(s),” “should,” “could,” “may,” “will continue,” “might,” “hope,” “can” and other words and terms of similar meaning or expression in connection with a discussion of future operations, financial performance or financial condition, are intended to identify forward-looking statements. These statements are not guarantees of future performance and involve risks, uncertainties and assumptions that are difficult to predict. Therefore, actual outcomes and results may differ materially from what is expressed in such forward-looking statements. See Part I Item 1A "Risk Factors" in the 2012 Annual Report on Form 10-K and Part II Item 1A, "Risk Factors" of this document, for more information concerning factors that could cause actual results to differ materially from those in the forward-looking statements. Accordingly, readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this report or as of the date they are made. Except as required under the federal securities laws and the rules and regulations of the Securities and Exchange Commission, we do not have any intention or obligation to update publicly any forward-looking statements, whether as a result of new information, future events, or otherwise.

CRITICAL ACCOUNTING POLICIES

Critical accounting policies are defined as those that are representative of significant judgments and uncertainties and that potentially may result in materially different results under different assumptions and conditions. We base our discussion and analysis of our results of operations and financial condition on the amounts reported in our Consolidated Financial Statements, which we have prepared in accordance with GAAP. As we prepare these Consolidated Financial Statements, we must make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses for the reporting period. We evaluate our estimates on an ongoing basis. We base our estimates on historical experience and on other assumptions that we believe to be reasonable under the circumstances. Actual results could differ from those estimates. Our critical accounting policies are more fully described in our Management's Discussion and Analysis of Results of Operations and Financial Condition presented in our Annual Report on Form 10-K for the year ended December 31, 2012.

INTRODUCTION

The purpose of the Management's Discussion and Analysis is to provide an understanding of our results of operations and consolidated financial position. Our Management's Discussion and Analysis should be read in conjunction with our consolidated financial statements and related notes, including those in our Annual Report on Form 10-K for the year ended December 31, 2012. When we provide information on a statutory basis, we label it as such, otherwise, all other data is presented in accordance with GAAP.

OUR BUSINESS

Founded in 1946 as United Fire & Casualty Company, United Fire Group, Inc. ("United Fire", "Registrant", the "Company", "we", "us", "our") and its consolidated insurance subsidiaries provide insurance protection for

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individuals and businesses through several regional companies. We are licensed as a property and casualty insurer in 43 states plus the District of Columbia and are represented by approximately 1,200 independent agencies. Our life insurance subsidiary is licensed in 36 states and is represented by more than 900 independent agencies.

Segments

We operate two business segments, each with a wide range of products:

• property and casualty insurance, which includes commercial insurance, personal insurance, surety bonds and assumed insurance; and

• life insurance, which includes deferred and immediate annuities, universal life products and traditional life (primarily single premium whole life) insurance products.

We manage these business segments separately, as they generally do not share the same customer base, and each has different products, pricing, and expense structures.

For the three-month period ended March 31, 2013, property and casualty insurance business accounted for approximately 90.0 percent of our net premiums earned, of which 90.3 percent was generated from commercial lines. Life insurance business accounted for approximately 10.0 percent of our net premiums earned, of which 73.3 percent was generated from traditional life insurance products.

Pooling Arrangement

All of our property and casualty insurance subsidiaries, with the exception of Texas General Indemnity Company, which is in runoff, are members of an intercompany reinsurance pooling arrangement. Pooling arrangements permit the participating companies to rely on the capacity of the entire pool’s capital and surplus, rather than being limited to policy exposures of a size commensurate with each participant’s own surplus level.

Geographic Concentration

For the three-month period ended March 31, 2013, approximately 50.0 percent of our property and casualty premiums were written in Iowa, Texas, California, New Jersey, and Missouri; approximately 78.0 percent of our life insurance premiums were written in Iowa, Minnesota, Wisconsin, Illinois, and Nebraska.

Segment Revenue and Expense

We evaluate segment profit or loss based upon operating and investment results. Segment profit or loss described in the following sections of the Management's Discussion and Analysis is reported on a pre-tax basis. Additional segment information is presented in Part I, Item 1, Note 6 “Segment Information” to the unaudited Consolidated Financial Statements.

Our primary sources of revenue are premiums and investment income. Major categories of expenses include losses and loss settlement expenses, future policy benefits, underwriting and other operating expenses and interest on policyholders’ accounts.

Profit Factors

Our profitability is influenced by many factors, including price, competition, economic conditions, interest rates, catastrophic events and other natural disasters, man-made disasters, state regulations, court decisions, and changes in the law. To manage these risks and uncertainties, we seek to achieve consistent profitability through strong agency relationships, exceptional customer service, fair and prompt claims handling, disciplined underwriting, superior loss control services, and effective and efficient use of technology.

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CONSOLIDATED FINANCIAL HIGHLIGHTS

	Three Months Ended March 31,
(In Thousands)	2013		2012		%
Revenues
Net premiums earned	$	176,817	$	161,503	9.5	%
Investment income, net of investment expenses	26,464		29,146		(9.2	)
Net realized investment gains	1,909		2,794		(31.7	)
Other income	115		256		(55.1	)
Total revenues	$	205,305	$	193,699	6.0	%
Benefits, Losses and Expenses
Losses and loss settlement expenses	$	97,470	$	91,484	6.5	%
Future policy benefits	8,236		10,138		(18.8	)
Amortization of deferred policy acquisition costs	38,081		34,551		10.2
Other underwriting expenses	22,348		21,994		1.6
Interest on policyholders' accounts	9,320		10,656		(12.5	)
Total benefits, losses and expenses	$	175,455	$	168,823	3.9	%
Income before income taxes	$	29,850	$	24,876	20.0	%
Federal income tax expense	7,457		5,692		31.0
Net income	$	22,393	$	19,184	16.7	%

The following is a summary of our financial performance for the three-month periods ended March 31, 2013 and 2012:

Consolidated Results of Operations

For the three-month period ended March 31, 2013, net income was $22.4 million compared to $19.2 million for the same period of 2012, driven primarily by growth in property and casualty premium revenue. Consolidated net premiums earned increased to $176.8 million, compared to $161.5 million for the same period of 2012. This increase represents organic growth and is the result of a combination of rate increases across most commercial and personal lines, growth in premium audit collections, and new business writings.

Losses and loss settlement expenses increased by $6.0 million during the first quarter of 2013 compared to the first quarter of 2012, primarily due to the overall growth in our business, partially offset by a decrease in catastrophe loss experience. Pre-tax catastrophe losses totaled $4.5 million compared to $14.1 million in the first quarter of 2012, which was impacted by losses from severe storms in the Midwest.

Consolidated Financial Condition

At March 31, 2013, the book value per share of our common stock was $30.01. We did not repurchase any shares of our common stock in the three-month period ended March 31, 2013. Under our share repurchase program, which expires in August 2014, we are authorized to repurchase an additional 1,129,720 shares of our common stock.

Net unrealized investment gains totaled $152.7 million as of March 31, 2013, an increase of $8.6 million, net of tax, or 6.0 percent, since December 31, 2012. The increase in net unrealized gains resulted from an increase in the fair value of our equity portfolios, offset slightly by a decrease in our fixed maturity portfolios.

Our stockholders' equity increased to $758.1 million at March 31, 2013, from $729.2 million at December 31, 2012. The increase was primarily attributable to net income of $22.4 million and net unrealized investment gains of $8.6 million, net of tax, which was partially offset by stockholder dividends of $3.8 million.

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RESULTS OF OPERATIONS

Property and Casualty Insurance Segment Results

	Three Months Ended March 31,
(In Thousands)	2013			2012
Net premiums written (1)	$	177,119		$	164,633
Net premiums earned	$	162,701		$	146,756
Losses and loss settlement expenses	(92,093		)	(87,310		)
Amortization of deferred policy acquisition costs	(36,355		)	(32,413		)
Other underwriting expenses	(18,415		)	(17,868		)
Underwriting gain (1)	$	15,838		$	9,165
Investment income, net of investment expenses	10,485			10,638
Net realized investment gains	1,029			1,180
Other income	12			100
Income before income taxes	$	27,364		$	21,083
GAAP Ratios:
Net loss ratio	53.8		%	49.9		%
Catastrophes - effect on net loss ratio	2.8			9.6
Net loss ratio	56.6		%	59.5		%
Expense ratio (2)	33.7			34.3
Combined ratio	90.3		%	93.8		%

(1) The Measurement of Results section of this report defines data prepared in accordance with statutory accounting practices, which is a comprehensive basis of accounting other than U.S. GAAP.

(2) Includes policyholder dividends.

For the three months ended March 31, 2013, our property and casualty segment reported income before taxes of $27.4 million or an increase of $6.3 million compared to the same period in 2012, primarily due to an increase in the underwriting gain.

The property and casualty insurance segment experienced $23.7 million of favorable development in our net reserves for prior accident years during the three months ended March 31, 2013. These results are consistent with results from first quarter 2012. Development amounts can vary significantly from quarter-to-quarter and year-to-year depending on a number of factors, including the number of claims settled and the settlement terms, and are subject to reallocation between accident years and lines of business. In the first quarter 2013, our total reserves remained relatively flat and within our actuarial estimates.

The net loss ratio, a component of the combined ratio, decreased by 2.9 percentage points to 53.8 percentage points in the three-month period ended March 31, 2013, as compared to the same period in 2012. The decrease is due primarily to reduced catastrophe loss experience. Pre-tax catastrophe losses totaled $4.5 million for the three-month period ended March 31, 2013, as compared to $14.1 million for the same period of 2012.

The expense ratio, a component of the combined ratio, of 33.7 percentage points for the quarter ended March 31, 2013 decreased 0.6 percentage points compared with the same period in 2012.

For a detailed discussion of our consolidated investment results, refer to the “Investment Portfolio” section of this item.

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The following tables display our premiums earned, losses and loss settlement expenses and loss ratio by line of business:

Three Months Ended March 31,	2013							2012
			Losses							Losses
			and Loss							and Loss
	Net		Settlement					Net		Settlement
(In Thousands)	Premiums		Expenses			Loss		Premiums		Expenses			Loss
Unaudited	Earned		Incurred			Ratio		Earned		Incurred			Ratio
Commercial lines
Other liability	$	45,329	$	20,697		45.7	%	$	46,120	$	22,348		48.5	%
Fire and allied lines	40,974		18,601			45.4		31,546		25,842			81.9
Automobile	34,958		26,173			74.9		31,609		23,269			73.6
Workers' compensation	19,108		16,363			85.6		15,609		5,492			35.2
Fidelity and surety	4,759		294			6.2		4,297		(44		)	(1.0	)
Miscellaneous	45		614			NM		232		1			0.4
Total commercial lines	$	145,173	$	82,742		57.0	%	$	129,413	$	76,908		59.4	%
Personal lines
Fire and allied lines	$	10,436	$	6,201		59.4	%	$	10,153	$	3,618		35.6	%
Automobile	5,346		3,195			59.8		5,129		3,136			61.1
Miscellaneous	53		234			NM		222		185			83.3
Total personal lines	$	15,835	$	9,630		60.8	%	$	15,504	$	6,939		44.8	%
Reinsurance assumed	$	1,693	$	(279	)	(16.5	)%	$	1,839	$	3,463		188.3	%
Total	$	162,701	$	92,093		56.6	%	$	146,756	$	87,310		59.5	%

NM=Not meaningful

• Commercial fire and allied lines - The loss ratio improved 37.7 percentage points in the three-month period ended March 31, 2013, compared to the same period of 2012. The improvement was due to incurred losses from severe storms in the Midwest in the three-month period ended March 31, 2012.

• Workers' compensation - The loss ratio deteriorated by 50.4 percentage points in the three-month period ended March 31, 2013 compared to the same period of 2012 when we experienced particularly low losses and loss settlement expenses.

• Personal fire and allied lines - The loss ratio deteriorated 31.2 percentage points in the three-month period ended March 31, 2013, compared to the same period of 2012 primarily due to unfavorable development in the three-month period ending March 31, 2013 on prior year claims.

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Life Insurance Segment Results

	Three Months Ended March 31,
(In Thousands)	2013		2012
Revenues
Net premiums earned	$	14,116	$	14,747
Investment income, net	15,979		18,508
Net realized investment gains	880		1,614
Other income	103		156
Total revenues	$	31,078	$	35,025
Benefits, Losses and Expenses
Losses and loss settlement expenses	$	5,377	$	4,174
Future policy benefits	8,236		10,138
Amortization of deferred policy acquisition costs	1,726		2,138
Other underwriting expenses	3,933		4,126
Interest on policyholders' accounts	9,320		10,656
Total benefits, losses and expenses	$	28,592	$	31,232
Income before income taxes	$	2,486	$	3,793

Income before income taxes decreased by $1.3 million in the three-month period ended March 31, 2013, as compared to the same period of 2012. Net premiums earned decreased 4.3 percent in the three-month period ended March 31, 2013, as compared to the same period of 2012, primarily due to decreased sales of immediate annuities.

Loss and loss settlement expenses increased 28.8 percent in the three-month period ended March 31, 2013, as compared to the same period of 2012, due to an increase in policy claims. Future policy benefits decreased 18.8 percent in the three-month period ended March 31, 2013, as compared to the same period of 2012, primarily due to an increase in net withdrawals of deferred annuity products in the three-month period ended March 31, 2013.

Deferred annuity deposits decreased 51.7 percent for the three-month period ended March 31, 2013, as compared with the same periods in 2012. It has been prudent to lower the credited rate we have offered during the low investment return environment, thus affecting current deposits. Sales of single premium deferred annuities have also decreased in regard to overall portfolio production, due to strong sales of traditional life products. While deferred annuity deposits are not recorded as a component of net premiums written or net premiums earned, they do generate investment income.

Net cash outflow related to our annuity business was $25.9 million in the three-month period ended March 31, 2013, compared to a net cash outflow of $0.3 million in the same periods of 2012. We attribute this to the activity described in the prior paragraph.

For a detailed discussion of our consolidated investment results, refer to the “Investment Portfolio” section of this item.

Investment Portfolio

Our invested assets totaled $3.1 billion at March 31, 2013, compared to $3.0 billion at December 31, 2012, an increase of $19.0 million. At March 31, 2013, fixed maturity securities and equity securities made up 92.2 percent and 6.5 percent of the value of our investment portfolio, respectively. Because the primary purpose of our investment portfolio is to fund future claims payments, we use a conservative investment philosophy, investing in a diversified portfolio of high-quality, intermediate-term taxable corporate bonds, taxable U.S. government bonds and tax-exempt U.S. municipal bonds. Our overall investment strategy is to keep our cash on hand low in the current interest rate environment. If extra cash is needed, we can borrow funds available under our revolving credit facility.

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Composition

We develop our investment strategies based on a number of factors, including estimated duration of reserve liabilities, short- and long-term liquidity needs, projected tax status, general economic conditions, expected rates of inflation and regulatory requirements. We administer our investment portfolio based on investment guidelines approved by management and the investment committee of our Board of Directors that comply with applicable statutory regulations.

The composition of our investment portfolio at March 31, 2013, is presented at carrying value in the following table:

	Property & Casualty Insurance Segment				Life Insurance Segment				Total
			Percent				Percent				Percent
(In Thousands)			of Total				of Total				of Total
Fixed maturities (1)
Held-to-maturity	$	1,128	0.1	%	$	510	—	%	$	1,638	0.1	%
Available-for-sale	1,160,023		84.2		1,647,559		97.8		2,807,582		91.7
Trading securities	13,738		1.0		—		—		13,738		0.4
Equity securities
Available-for-sale	175,158		12.6		20,519		1.2		195,677		6.4
Trading securities	2,131		0.2		—		—		2,131		0.1
Mortgage loans	—		—		4,581		0.3		4,581		0.1
Policy loans	—		—		6,566		0.4		6,566		0.2
Other long-term investments	25,210		1.8		5,436		0.3		30,646		1.0
Short-term investments	800		0.1		—		—		800		—
Total	$	1,378,188	100.0	%	$	1,685,171	100.0	%	$	3,063,359	100.0	%

(1) Available-for-sale and trading fixed maturities are carried at fair value. Held-to-maturity fixed maturities are carried at amortized cost.

At March 31, 2013, we classified $2.8 billion, or 99.5 percent, of our fixed maturities portfolio as available-for-sale, compared to $2.8 billion, or 99.5 percent, at December 31, 2012. We classify our remaining fixed maturities as held-to-maturity or trading. We record held-to-maturity securities at amortized cost. We record trading securities, primarily convertible redeemable preferred debt securities, at fair value, with any changes in fair value recognized in earnings.

As of March 31, 2013 and December 31, 2012, we did not have direct exposure to investments in subprime mortgages or other credit enhancement vehicles.

Credit Quality

The following table shows the composition of fixed maturity securities held in our available-for-sale, held-to-maturity and trading security portfolios, by credit rating at March 31, 2013 and December 31, 2012. Information contained in the table is generally based upon the issue credit ratings provided by Moody's, unless the rating is unavailable, in which case we obtain it from Standard & Poor's.

(In Thousands)	March 31, 2013				December 31, 2012
Rating	Carrying Value		% of Total		Carrying Value		% of Total
AAA	$	571,755	20.3	%	$	481,754	17.1	%
AA	598,325		21.2		646,516		22.9
A	647,283		22.9		632,962		22.4
Baa/BBB	946,695		33.5		998,818		35.4
Other/Not Rated	58,900		2.1		63,036		2.2
	$	2,822,958	100.0	%	$	2,823,086	100.0	%

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Duration

Our investment portfolio is invested primarily in fixed maturity securities whose fair value is susceptible to market risk, specifically interest rate changes. Duration is a measurement used to quantify our inherent interest rate risk and analyze our ability to match our invested assets to our reserve liabilities. If our invested assets and reserve liabilities have similar durations, then any change in interest rates will have an equal effect on these accounts. The primary purpose for matching invested assets and reserve liabilities is liquidity. With appropriate matching, our investments will mature when cash is needed, preventing the need to liquidate other assets prematurely. Mismatches in the duration of assets and liabilities can cause significant fluctuations in our results of operations.

Group

The weighted average effective duration of our portfolio of fixed maturity securities, at March 31, 2013, is 4.3 years compared to 4.0 years at December 31, 2012.

Property and Casualty Insurance Segment

The weighted average effective duration of our portfolio of fixed maturity securities, at March 31, 2013, is 4.4 years compared to 4.0 years at December 31, 2012.

Life Insurance Segment

The weighted average effective duration of our portfolio of fixed maturity securities, at March 31, 2013 is 4.2 years compared to 4.0 years at December 31, 2012.

Investment Results

We invest the premiums received from our policyholders and annuitants in order to generate investment income, which is an important component of our revenues and profitability. The amount of investment income that we are able to generate is affected by many factors, some of which are beyond our control. Some of these factors are volatility in the financial markets, economic growth, inflation, interest rates, world political conditions, terrorist attacks or threats of terrorism, adverse events affecting other companies in our industry or the industries in which we invest and other unpredictable national or world events. Our net investment income decreased 9.2 percent in the three-month period ended March 31, 2013, compared with the same period of 2012, due to historically low yields that reduce our investment income and margin on earnings. We are maintaining our investment philosophy of purchasing investments rated investment grade or better, and we are more closely matching the duration of our investment portfolio to our liabilities.

We continually monitor the difference between our cost basis and the estimated fair value of our investments. Our accounting policy for impairment recognition requires other-than-temporary impairment charges to be recorded when we determine that it is more likely than not that we will be unable to collect all amounts due according to the contractual terms of the fixed maturity security or that the anticipated recovery in fair value of the equity security will not occur in a reasonable amount of time. Impairment charges on investments are recorded based on the fair value of the investments at the measurement date. Factors considered in evaluating whether a decline in value is other-than-temporary include: the length of time and the extent to which fair value has been less than cost; the financial condition and near-term prospects of the issuer; our intention to hold the investment; and the likelihood that we will be required to sell the investment.

Changes in unrealized gains and losses on available-for-sale securities do not affect net income and earnings per share but do impact comprehensive income, stockholders' equity and book value per share. We believe that any unrealized losses on our available-for-sale securities at March 31, 2013, are temporary based upon our current analysis of the issuers of the securities that we hold and current market events. It is possible that we could recognize impairment charges in future periods on securities that we own at March 31, 2013, if future events and information cause us to determine that a decline in value is other-than-temporary. However, we endeavor to invest in high quality

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assets to provide protection from future credit quality issues and corresponding other-than-temporary impairment write-downs.  

LIQUIDITY AND CAPITAL RESOURCES

Liquidity measures our ability to generate sufficient cash flows to meet our short- and long-term cash obligations. Our cash inflows are primarily a result of the receipt of premiums, annuity deposits, reinsurance recoveries, sales or maturities of investments, and investment income. Cash provided from these sources is used to fund the payment of losses and loss settlement expenses, policyholder benefits under life insurance contracts, annuity withdrawals, the purchase of investments, operating expenses, dividends, pension plan contributions, and in recent years, common stock repurchases.

Cash outflows may be variable because of the uncertainty regarding settlement dates for losses. In addition, the timing and amount of individual catastrophe losses are inherently unpredictable and could increase our liquidity requirements. The timing and amount of reinsurance recoveries may be affected by reinsurer solvency and reinsurance coverage disputes.

Historically, we have generated substantial cash inflows from operations. It is our policy to invest the cash generated from operations in securities with maturities that correlate to the anticipated timing of payments for losses and loss settlement expenses of the underlying insurance policies. The majority of our assets are invested in available-for-sale fixed maturity securities.

The following table displays a summary of cash sources and uses in 2013 and 2012.

Cash Flow Summary	Three Months Ended March 31,
(In Thousands)	2013			2012
Cash provided by (used in)
Operating activities	$	31,744		$	35,885
Investing activities	(13,151		)	(101,238		)
Financing activities	(24,111		)	(5,174		)
Net decrease in cash and cash equivalents	$	(5,518	)	$	(70,527	)

Operating Activities

Net cash flows provided by operating activities totaled $31.7 million and $35.9 million for the three-month periods ended March 31, 2013 and 2012, respectively. The decrease reflects a higher level of property and casualty loss payments, which were partially offset by a higher level of property and casualty premiums collected.

Our cash flows from operations were sufficient to meet our liquidity needs for the three-month periods ended March 31, 2013 and 2012.

Investing Activities

Cash in excess of operating requirements is generally invested in fixed maturity securities and equity securities. Fixed maturities provide regular interest payments and allow us to match the duration of our liabilities. Equity securities provide dividend income, potential dividend income growth and potential appreciation. For further discussion of our investments, including our philosophy and portfolio, see the “Investment Portfolio” section contained in this item.

In addition to investment income, possible sales of investments and proceeds from calls or maturities of fixed maturity securities also can provide liquidity. During the next five years, $1.2 billion, or 43.8 percent of our fixed maturity portfolio will mature.

We invest funds required for short-term cash needs primarily in money market accounts, which are classified as cash equivalents. At March 31, 2013, our cash and cash equivalents included $52.3 million related to these money market accounts, compared to $45.6 million at December 31, 2012.

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Net cash flows used in investing activities totaled $13.2 million and $101.2 million for the three-month periods ended March 31, 2013 and 2012, respectively. For the three-month period ended March 31, 2013, we had cash inflows from scheduled and unscheduled investment maturities, redemptions, prepayments, and sales of investments that totaled $130.8 million compared to $155.0 million for the same period in 2012.

Our cash outflows for investment purchases totaled $143.5 million for three-month period ended March 31, 2013, compared to $255.3 million for the same period in 2012. In 2013, we continued to purchase a higher level of fixed maturity securities, which are more profitable than other categories of investments when market interest rates are low.

Financing Activities

Net cash flows used in financing activities totaled $24.1 million for the three-month period ended March 31, 2013 compared to net cash flows used in financing activities of $5.2 million for the three-month period ended March 31, 2012. The increase was primarily due to higher net annuity withdrawals in the three-month period ended March 31, 2013 compared to the same period of 2012.

Credit Facilities

In December 2011, United Fire entered into a credit agreement with a syndicate of financial institutions as lenders, KeyBank National Association as administrative agent, lead arranger, sole book runner, swingline lender, and letter of credit issuer, and Bankers Trust Company as syndication agent. As of March 31, 2013, there were no balances outstanding under this credit agreement. For further discussion of our credit agreements, refer to Part 1, Item 1, Note 8 "Debt."

Stockholders' Equity

Stockholders' equity increased 4.0 percent to $758.1 million at March 31, 2013, from $729.2 million at December 31, 2012. The increase was primarily attributable to net income of $22.4 million and an increase in net unrealized investment gains of $8.6 million during the first quarter ended March 31, 2013, net of tax, which was partially offset by stockholder dividends of $3.8 million. At March 31, 2013, the book value per share of our common stock was $30.01, compared to $28.90 at December 31, 2012.

Off-Balance Sheet Arrangements

Pursuant to an agreement with one of our limited liability partnership investments, we are contractually committed through December 31, 2017, to make capital contributions upon request of the partnership. Our obligation was $4.2 million at March 31, 2013.

MEASUREMENT OF RESULTS

Our consolidated financial statements are prepared on the basis of GAAP. We also prepare financial statements for each of our insurance subsidiaries based on statutory accounting principles and file them with insurance regulatory authorities in the states where they do business.

Management evaluates our operations by monitoring key measures of growth and profitability. We believe that disclosure of certain non-GAAP financial measures enhances investor understanding of our financial performance. The following sections provide further explanation of the key measures management uses to evaluate our results.

Premiums written is a statutory measure of our overall business volume. Premiums written is an important measure of business production for the period under review. Net premiums written comprise direct and assumed premiums written, less ceded premiums written. Direct premiums written is the amount of premiums charged for policies issued during the period. For the property and casualty insurance segment there are no differences between direct statutory premiums written and direct premiums written under GAAP. However, for the life insurance segment,

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deferred annuity deposits (i.e., sales) are included in direct statutory premiums written, whereas they are excluded for GAAP.

Assumed premiums written is consideration or payment we receive in exchange for insurance we provide to other insurance companies. We report these premiums as revenue as they are earned over the underlying policy period. Ceded premiums written is the portion of direct premiums written that we cede to our reinsurers under our reinsurance contracts.

	Three Months Ended March 31,
(In Thousands)	2013			2012
Net premiums written	$	191,232		$	179,380
Net change in unearned premium	(14,670		)	(14,806		)
Net change in prepaid reinsurance premium	255			(3,071		)
Net premiums earned	$	176,817		$	161,503

Combined ratio is a commonly used statutory financial measure of property and casualty underwriting performance. A combined ratio below 100.0 percent generally indicates a profitable book of business. The combined ratio is the sum of two separately calculated ratios, the loss and loss settlement expense ratio (the “net loss ratio”) and the underwriting expense ratio (the “expense ratio”).

When prepared in accordance with GAAP, the net loss ratio is calculated by dividing the sum of losses and loss settlement expenses by net premiums earned. We use the net loss ratio as a measure of the overall underwriting profitability of the insurance business we write and to assess the adequacy of our pricing. Our net loss ratio is meaningful in evaluating our financial results as reported in our Consolidated Financial Statements

When prepared in accordance with GAAP, the underwriting expense ratio is calculated by dividing nondeferred underwriting expenses and amortization of deferred policy acquisition costs by net premiums earned. The underwriting expense ratio measures a company's operational efficiency in producing, underwriting and administering its insurance business.

When prepared in accordance with statutory accounting principles ("SAP"), the net loss ratio is calculated by dividing the sum of losses and loss settlement expenses by net premium earned, and the expense ratio is calculated by dividing underwriting expenses by net premiums written.

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Catastrophe losses is a commonly used non-GAAP financial measure that uses the designations of the Insurance Services Office (ISO) and are reported with loss and loss settlement expense amounts net of reinsurance recoverables, unless specified otherwise. According to the ISO, a catastrophe loss is defined as a single unpredictable incident or series of closely related incidents that result in $25.0 million or more in U.S. industry-wide direct insured losses to property and that affect a significant number of insureds and insurers (“ISO catastrophe”). In addition to ISO catastrophes, we also include as catastrophes those events (“non-ISO catastrophes”), which may include U.S. or international losses, that we believe are, or will be, material to our operations, either in amount or in number of claims made. Management, at times, may determine for comparison purposes that it is more meaningful to exclude extraordinary catastrophe losses and resulting litigation. The frequency and severity of catastrophic losses we experience in any year affect our results of operations and financial position. In analyzing the underwriting performance of our property and casualty insurance segment, we evaluate performance both including and excluding catastrophe losses. Portions of our catastrophe losses may be recoverable under our catastrophe reinsurance agreements. We include a discussion of the impact of catastrophes because we believe it is meaningful for investors to understand the variability in periodic earnings.

	Three Months Ended March 31,
(In Thousands)	2013		2012
ISO catastrophes	$	4,511	$	13,988
Non-ISO catastrophes (1)	—		110
Total catastrophes	$	4,511	$	14,098

(1) This number includes international assumed losses.

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ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

We have exposure to market risk arising from potential losses in our investment portfolio due to adverse changes in interest rates and market prices. However, we have the ability to hold fixed maturity investments to maturity. Our investment guidelines define the overall framework for managing our market and other investment risks including accountability and controls. In addition, each of our subsidiaries has specific investment policies that delineate the investment limits and strategies that are appropriate given each entity's liquidity, surplus, product, and regulatory requirements. We respond to market risk by managing the character of investment purchases.

It is our philosophy that we do not utilize financial hedges or derivative financial instruments to manage risks, nor do we enter into any swap, forward or option contracts, but attempt to mitigate our exposure through active portfolio management. In addition, we place the majority of our investments in high-quality, liquid securities and limit the amount of credit exposure to any one issuer. At March 31, 2013, we did not hold investments in sub-prime mortgages, credit default swaps, or other credit-enhancement exposures.

While our primary market risk exposure is to changes in interest rates, we do have exposure to changes in equity prices and limited exposure to foreign currency exchange rates.

There have been no material changes in our market risk or market risk factors from what we reported in our Annual Report on Form 10-K for the year ended December 31, 2012.

ITEM 4. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of our disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended) as of the end of the period covered by this report. Based on that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures, as of the end of the period covered by this report, were designed and functioning effectively to provide reasonable assurance that the information required to be disclosed by us in reports filed or submitted under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms. We believe that a control system, no matter how well designed and operated, cannot provide absolute assurance that the objectives of the control system are met, and no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within a company have been detected.

Changes in Internal Control Over Financial Reporting

Our management, including our Chief Executive Officer and Chief Financial Officer, has evaluated our internal control over financial reporting to determine whether any changes occurred during the fiscal quarter to which this report relates that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting. Based on this evaluation, no such change in our internal control over financial reporting occurred during the fiscal quarter to which this report relates.

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PART II - OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

We consider all our litigation pending as of March 31, 2013, to be ordinary, routine, and incidental to our business.

ITEM 1A. RISK FACTORS

Our business is subject to a number of risks, including those identified in Part I, Item 1A of our 2012 Annual Report on Form 10-K filed with the Securities and Exchange Commission on March 4, 2013, that could have a material effect on our business, results of operations, financial condition, and/or liquidity and that could cause our operating results to vary significantly from period to period. The risks described in the above mentioned document are not the only risks we face. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial could also have a material effect on our business, results of operations, financial condition and/or liquidity.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

Under our share repurchase program, first announced in August 2007, we may purchase United Fire common stock from time to time on the open market or through privately negotiated transactions. The amount and timing of any purchases will be at our discretion and will depend upon a number of factors, including the share price, general economic and market conditions, and corporate and regulatory requirements.

We are authorized to purchase 1,129,720 shares of common stock at March 31, 2013. Our share repurchase program is scheduled to end in August 2014.

The following table provides information with respect to purchases of shares of common stock made by or on our behalf or by any “affiliated purchaser,” as defined in Rule 10b-18(a)(3) under the Securities Exchange Act of 1934, during the three-month period ended March 31, 2013.

				Total Number of Shares	Maximum Number of
	Total			Purchased as a Part of	Shares that may be
	Number of	Average Price		Publicly Announced	Purchased Under the
Period	Shares Purchased	Paid per Share		Plans or Programs	Plans or Programs
1/1/2013 - 1/31/2013	—	$	—	—	1,129,720
2/1/2013 - 2/28/2013	—	—		—	1,129,720
3/1/2013 - 3/31/2013	—	—		—	1,129,720

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

None.

ITEM 4. MINE SAFETY DISCLOSURES

None.

ITEM 5. OTHER INFORMATION

None.

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ITEM 6. EXHIBITS

Exhibit number	Exhibit description	Filed herewith
11	Statement Re Computation of Per Share Earnings. All information required by Exhibit 11 is presented within Note 7 of the Notes to Unaudited Consolidated Financial Statements, in accordance with the FASB guidance on Earnings per Share	X
31.1	Certification of Randy A. Ramlo pursuant to Section 302 of the Sarbanes-Oxley Act of 2002	X
31.2	Certification of Dianne M. Lyons pursuant to Section 302 of the Sarbanes-Oxley Act of 2002	X
32.1	Certification of Randy A. Ramlo pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002	X
32.2	Certification of Dianne M. Lyons pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002	X
101.1	The following financial information from United Fire Group, Inc.'s Quarterly Report on Form 10-Q for the quarter ended March 31, 2013 formatted in XBRL: (i) Consolidated Balance Sheets at March 31, 2013 (unaudited) and December 31, 2012; (ii) Consolidated Statements of Income and Comprehensive Income (unaudited) for the three months ended March 31, 2013 and 2012; (iii) Consolidated Statement of Stockholders’ Equity (unaudited) for the three months ended March 31, 2013; (iv) Consolidated Statements of Cash Flows (unaudited) for the three months ended March 31, 2013 and 2012; and (v) Notes to Unaudited Consolidated Financial Statements, tagged as a block of text	X

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SIGNATURES

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

UNITED FIRE GROUP, INC.
(Registrant)
/s/ Randy A. Ramlo	/s/ Dianne M. Lyons
Randy A. Ramlo	Dianne M. Lyons
President, Chief Executive Officer,	Vice President, Chief Financial Officer and
Director and Principal Executive Officer	Principal Accounting Officer
May 8, 2013	May 8, 2013
(Date)	(Date)

45

EX-31.1

Exhibit 31.1

CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Randy A. Ramlo, certify that:

1. I have reviewed this quarter report on Form 10-Q of United Fire Group, Inc.;

2. Based on my knowledge, this quarter 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 quarter report;

3. Based on my knowledge, the Consolidated Financial Statements and other financial information included in this quarter 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 quarter report;

4. The registrant's other certifying officer 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 we 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 GAAP;

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.

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

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

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

Date:	May 8, 2013
		/s/ Randy A. Ramlo
		Randy A. Ramlo
		Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Dianne M. Lyons, certify that:

1. I have reviewed this quarter report on Form 10-Q of United Fire Group, Inc.;

2. Based on my knowledge, this quarter 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 quarter report;

3. Based on my knowledge, the Consolidated Financial Statements and other financial information included in this quarter 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 quarter report;

4. The registrant's other certifying officer 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 we 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 GAAP;

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.

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

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

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

Date:	May 8, 2013
		/s/ Dianne M. Lyons
		Dianne M. Lyons
		Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION 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 quarter report of United Fire Group, Inc. (the “Company”) on Form 10-Q for the period ending March 31, 2013, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Randy A. Ramlo, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 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 result of operations of the Company.

Date:	May 8, 2013
		/s/ Randy A. Ramlo
		Randy A. Ramlo
		Chief Executive Officer

A signed original of this written statement required by Section 906 has been provided to United Fire Group, Inc. and will be retained by United Fire Group, Inc. and furnished to the Securities and Exchange Commission or its staff upon request.

EX-32.2

Exhibit 32.2

CERTIFICATION 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 quarter report of United Fire Group, Inc. (the “Company”) on Form 10-Q for the period ending March 31, 2013, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Dianne M. Lyons, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 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 result of operations of the Company.

Date:	May 8, 2013
		/s/ Dianne M. Lyons
		Dianne M. Lyons
		Chief Financial Officer

A signed original of this written statement required by Section 906 has been provided to United Fire Group, Inc. and will be retained by United Fire Group, Inc. and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Stock-based Compensation (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended			58 Months Ended	3 Months Ended	58 Months Ended	3 Months Ended	58 Months Ended	3 Months Ended	58 Months Ended	3 Months Ended	99 Months Ended	3 Months Ended	99 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013 Employee Stock Award Plan-2008 [Member]	Mar. 31, 2013 Employee Stock Award Plan-2008 [Member]	Mar. 31, 2013 Employee Stock Award Plan-2008 [Member] Options Awards [Member]	Mar. 31, 2013 Employee Stock Award Plan-2008 [Member] Options Awards [Member]	Mar. 31, 2013 Employee Stock Award Plan-2008 [Member] Unrestricted Stock Awards [Member]	Mar. 31, 2013 Employee Stock Award Plan-2008 [Member] Unrestricted Stock Awards [Member]	Mar. 31, 2013 Employee Stock Award Plan-2008 [Member] Restricted Stock Awards [Member]	Mar. 31, 2013 Employee Stock Award Plan-2008 [Member] Restricted Stock Awards [Member]	Mar. 31, 2013 Director Plan - 2005 [Member]	Mar. 31, 2013 Director Plan - 2005 [Member]	Mar. 31, 2013 Director Plan - 2005 [Member] Options Awards [Member]	Mar. 31, 2013 Director Plan - 2005 [Member] Options Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of opton awards vest and exercisable in installments			20.00%
Original contractual term of option granted			10 years
Vesting period of ristricted stock awards									5 years
Share-based Compensation Arrangement by Share-based Payment Award Available for Grant [Roll Forward]
Beginning balance			568,746								130,012
Inception to Date, Beginning balance				1,900,000								300,000
Number of awards granted			(237,737)	(1,681,561)			0	(3,620)			0	(175,991)
Number of awards forfeited or expired			6,500	119,070							0	6,003
Ending balance			337,509	337,509							130,012	130,012
Number of option awards exercised					27,050	253,892							2,182	2,182
Number of restricted stock awards vested									0	0
Stock-based compensation expense	$ 411	$ 396
Stock-Basec Compensation Expense [Abstract]
2013	1,049
2014	1,237
2015	1,025
2016	578
2017	411
2018	49
Stock-based compensation expense that has yet to be recognized	$ 4,349

XML

Summary of Investments (Investments in Unrealized Loss Position) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013 issues	Dec. 31, 2012 issues
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	182	107
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 289,920	$ 182,504
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	4,386	2,568
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	35	66
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	17,490	37,565
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	891	2,000
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	307,410	220,069
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	5,277	4,568
Debt Securities [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	167	91
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	288,761	181,198
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	4,240	2,386
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	12	34
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	14,483	32,783
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	594	1,482
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	303,244	213,981
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	4,834	3,868
U.S. Treasury [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	2	2
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	1,717	1,724
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	4	5
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	1,717	1,724
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	4	5
U.S. Government Agency [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	14	5
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	45,452	17,654
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	243	67
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	45,452	17,654
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	243	67
States, Municipalities and Political Subdivisions [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	82	31
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	83,557	41,775
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	1,662	819
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	83,557	41,775
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	1,662	819
Foreign Bonds [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	1	1
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	3,327	3,323
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	31	48
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	0	1
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	558
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	0	14
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	3,327	3,881
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	31	62
Public Utilities [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	2	2
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	3,277	3,155
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	7	32
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	3,277	3,155
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	7	32
Corporate Bonds [Member] | Industrial [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	2	4
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	6,069	12,194
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	101	109
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	0	1
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	2,897
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	0	103
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	6,069	15,091
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	101	212
Corporate Bonds [Member] | Consumer Goods and Service [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	1	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	2,344	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	11	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	6	7
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	3,301	4,606
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	88	151
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	5,645	4,606
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	99	151
Corporate Bonds [Member] | Health Care [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	3	3
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	7,336	7,416
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	133	80
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	7,336	7,416
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	133	80
Corporate Bonds [Member] | Technology, Media and Telecommunications [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	5	5
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	18,271	13,402
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	701	198
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	18,271	13,402
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	701	198
Corporate Bonds [Member] | Financial Services [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	2	2
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	3,883	1,005
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	4	1
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	3	24
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	11,139	24,693
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	373	1,058
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	15,022	25,698
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	377	1,059
Mortgage Backed Securities [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	7	7
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	4,244	4,472
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	25	21
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	2	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	22	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	1	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	4,266	4,472
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	26	21
Collateralized Mortgage Obligations [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	46	27
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	109,284	74,702
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	1,318	1,004
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	1	1
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	21	29
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	132	156
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	109,305	74,731
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	1,450	1,160
Equity Securities [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	15	16
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	1,159	1,306
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	146	182
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	23	32
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	3,007	4,782
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	297	518
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	4,166	6,088
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	443	700
Redeemable Preferred Stocks [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues		2
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value		376
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses		2
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues		0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value		0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses		0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value		376
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses		2
Common Stocks [Member] | Public Utilities [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	3	3
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	259	225
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	49	83
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	259	225
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	49	83
Common Stocks [Member] | Industrial [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	1	4
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	278	482
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	36	52
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	7	9
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	529	621
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	88	122
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	807	1,103
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	124	174
Common Stocks [Member] | Consumer Goods and Service [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	4	2
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	243	280
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	25	19
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	3	4
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	62	372
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	17	31
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	305	652
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	42	50
Common Stocks [Member] | Health Care [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	1	1
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	33	31
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	1	2
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	1	3
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	470	896
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	24	123
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	503	927
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	25	125
Common Stocks [Member] | Technology, Media and Telecommunications [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	5	5
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	299	241
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	16	7
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	5	7
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	197	581
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	64	88
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	496	822
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	80	95
Common Stocks [Member] | Financial Services [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	1	1
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	47	47
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	19	19
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	5	7
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	538	1,109
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	84	126
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	585	1,156
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	103	145
Nonredeemable Preferred Stocks [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Less than Twelve Months, Number of Issues	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Number of Issues	2	2
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	1,211	1,203
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	20	28
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	1,211	1,203
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	$ 20	$ 28

XML

Earnings Per Common Share (Tables)

3 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Components of Basic and Diluted Earnings Per Share

The components of basic and diluted earnings per share were as follows for the three-month periods ended March 31, 2013 and 2012:

	Three Months Ended March 31,
(In Thousands Except Per Share Data)	2013				2012
	Basic		Diluted		Basic		Diluted
Net income	$	22,393	$	22,393	$	19,184	$	19,184
Weighted-average common shares outstanding	25,245,497		25,245,497		25,505,962		25,505,962
Add dilutive effect of restricted stock awards	—		79,787		—		50,206
Add dilutive effect of stock options	—		15,385		—		16,373
Weighted-average common shares for EPS calculation	25,245,497		25,340,669		25,505,962		25,572,541
Earnings per common share	$	0.89	$	0.88	$	0.75	$	0.75
Awards excluded from diluted EPS calculation(1)	—		643,066		—		1,085,547

(1) Outstanding awards excluded from the diluted earnings per share calculation because the effect of including them would have been anti-dilutive.

XML

Debt (Details) (USD $)	3 Months Ended
	Mar. 31, 2013
Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Credit agreement term	4 years
Current borrowing capacity	$ 100,000,000
Maximum borrowing capacity	125,000,000
Interest expense incurred	341,000
Letter of Credit [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity	20,000,000
Outstanding balance on the line of credit	45,000,000
Interest rate on the outstanding balance	2.00%
Swing Line of Credit [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 5,000,000

XML

Fair Value of Financial Instruments (Level 3 Securities) (Details) (Recurring [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	$ 23,540
Unrealized gains	2,483	[1]
Disposals	(365)
Ending Balance	25,658
States, Municipalities and Political Subdivisions [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	750
Unrealized gains	125	[1]
Disposals	0
Ending Balance	875
Foreign Bonds [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	558
Unrealized gains	63	[1]
Disposals	0
Ending Balance	621
Corporate Bonds [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	16,108
Unrealized gains	2,249	[1]
Disposals	(272)
Ending Balance	18,085
Asset-Backed Securities [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	2,488
Unrealized gains	46	[1]
Disposals	(93)
Ending Balance	2,441
Equities [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	3,636
Unrealized gains	0	[1]
Disposals	0
Ending Balance	$ 3,636

[1] Realized gains are recorded as a component of earnings whereas unrealized gains are recorded as a component of comprehensive income.

XML

Nature of Operations and Basis of Presentation

3 Months Ended

Mar. 31, 2013

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Nature of Operations and Basis of Presentation

NATURE OF OPERATIONS AND BASIS OF PRESENTATION

Nature of Business

United Fire Group, Inc. ("United Fire", "Registrant", the "Company", "we", "us", or "our") and its consolidated subsidiaries and affiliates are engaged in the business of writing property and casualty insurance and life insurance and selling annuities through a network of independent agencies. We report our operations in two business segments: property and casualty insurance and life insurance. We are licensed as a property and casualty insurer in 43 states, plus the District of Columbia, and as a life insurer in 36 states.

Basis of Presentation

We maintain our records in conformity with the accounting practices prescribed or permitted by the insurance departments of the states in which we are domiciled. To the extent that certain of these practices differ from U.S. generally accepted accounting principles ("GAAP"), we have made adjustments to present the accompanying unaudited Consolidated Financial Statements in conformity with GAAP. Certain financial information that is included in our Annual Report on Form 10-K, including certain financial statement footnote disclosures, are not required by the rules and regulations of the Securities and Exchange Commission ("SEC") for interim financial reporting and have been condensed or omitted.

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. The financial statement categories that are most dependent on management estimates and assumptions include: investments; deferred policy acquisition costs; reinsurance receivables and recoverables (for net realizable value); future policy benefits and losses, claims and loss settlement expenses; and pension and postretirement benefit obligations.

In the preparation of the accompanying unaudited Consolidated Financial Statements, we have evaluated all material subsequent events or transactions that occurred after the balance sheet date through the date on which the financial statements were issued for potential recognition or disclosure.

Certain prior year amounts have been reclassified to conform to the current year presentation.

In the opinion of the management of United Fire, the accompanying unaudited Consolidated Financial Statements contain all adjustments (consisting of normal recurring adjustments) necessary to present fairly the financial position, results of operations and cash flows for the periods presented. All significant intercompany transactions have been eliminated in consolidation. The results reported for the interim periods are not necessarily indicative of the results of operations that may be expected for the year. The unaudited Consolidated Financial Statements should be read in conjunction with our Annual Report on Form 10-K for the year ended December 31, 2012. The review report of Ernst & Young LLP as of and for the three-month period ended March 31, 2013, accompanies the unaudited Consolidated Financial Statements included in Part I, Item 1 "Financial Statements."

Cash and Cash Equivalents

For purposes of reporting cash flows, cash and cash equivalents include cash, money market accounts, and non-negotiable certificates of deposit with original maturities of three months or less.

For the three-month periods ended March 31, 2013 and 2012, we made payments for income taxes totaling $5 and $151, respectively. We received a tax refund of $8,744 during the three months ended March 31, 2013. We received no tax refunds during the three months ended March 31, 2012.

For the three-month period ended March 31, 2013, we made no interest payments. For the three-month period ended March 31, 2012, we made interest payments totaling $492. These payments exclude interest credited to policyholders’ accounts.

Deferred Policy Acquisition Costs ("DAC")

Certain costs associated with underwriting new business (primarily commissions, premium taxes and variable underwriting and policy issue expenses associated with successful acquisition efforts) are deferred. The following table is a summary of the components of DAC, including the related amortization recognized for the three-month period ended March 31, 2013.

	Property & Casualty			Life Insurance			Total
Recorded asset at beginning of period	$	64,947		$	40,353		$	105,300
Underwriting costs deferred	39,835			1,163			40,998
Amortization of deferred policy acquisition costs	(36,355		)	(1,726		)	(38,081		)
Ending unamortized deferred policy acquisition costs	$	68,427		$	39,790		$	108,217
Change in "shadow" deferred policy acquisition costs	—			4,871			4,871
Recorded asset at end of period	$	68,427		$	44,661		$	113,088

Property and casualty policy acquisition costs are deferred and amortized as premium revenue is recognized. The accounting method we follow in computing DAC limits the amount of such deferred costs to their estimated realizable value. This takes into account the premium to be earned, losses and loss settlement expenses to be incurred and certain other costs expected to be incurred as the premium is earned.

For traditional life insurance policies, DAC is amortized to income over the premium-paying period in proportion to the ratio of the expected annual premium revenue to the expected total premium revenue. For non-traditional policies, DAC is amortized over the anticipated terms in proportion to the ratio of the expected annual gross profits to the total expected gross profits. Expected premium revenue and gross profits are based on the same mortality and withdrawal assumptions used in determining future policy benefits. For non-traditional policies, changes in the amount or timing of expected gross profits result in adjustments to the cumulative amortization of these costs. The effect on amortization of DAC for revisions to estimated gross profits is reported in earnings in the period the estimated gross profits are revised.

The effect on DAC that results from the assumed realization of unrealized gains (losses) on investments allocated to non-traditional life insurance business is recognized with an offset, or "shadow" DAC, to net unrealized investment appreciation as of the balance sheet date. The "shadow" DAC adjustment decreased the DAC asset by $33,824 and $38,695 at March 31, 2013 and December 31, 2012, respectively.

Income Taxes

Deferred tax assets and liabilities are established based on differences between the financial statement bases of assets and liabilities and the tax bases of those same assets and liabilities, using the currently enacted statutory tax rates. Deferred income tax expense is measured by the year-to-year change in the net deferred tax asset or liability, except for certain changes in deferred tax amounts that affect stockholders’ equity and do not impact federal income tax expense.

We reported a federal income tax expense of $7,457 and $5,692 for the three-month periods ended March 31, 2013 and 2012, respectively. Our effective tax rate is different than the federal statutory rate of 35.0 percent due principally to the effect of tax-exempt municipal bond interest income and non-taxable dividend income.

We did not recognize any liability for unrecognized tax benefits at March 31, 2013 or December 31, 2012. In addition, we have not accrued for interest and penalties related to unrecognized tax benefits. However, if interest and penalties would need to be accrued related to unrecognized tax benefits, such amounts would be recognized as a component of federal income tax expense.

We file a consolidated federal income tax return. We also file income tax returns in various state jurisdictions. We are no longer subject to federal or state income tax examination for years before 2009. The Internal Revenue Service is conducting an examination of our income tax return for the 2011 tax year.

Recently Issued Accounting Standards

Adopted Accounting Standards

Comprehensive Income

In February 2013, the Financial Accounting Standards Board ("FASB") issued guidance (Accounting Standards Update ("ASU") 2013-02, Comprehensive Income (Topic 220): Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income). The new guidance requires significant items that are reclassified out of accumulated other comprehensive income ("AOCI") to net income in their entirety in the same reporting period, to be reported to show the effect of the reclassifications on the respective line items of the statement where net income is presented. These reclassifications can be presented either on the face of the statement where net income is presented or in the notes to the financial statements. For items that are not reclassified to net income in their entirety in the same reporting period a cross reference to other disclosures currently required under GAAP is required in the notes to the financial statements. The new guidance also requires companies to report changes in the accumulated balances of each component of AOCI. This new guidance is effective for annual and interim periods beginning after December 15, 2012. The Company adopted the new guidance effective January 1, 2013. The adoption of the new guidance affects presentation only and therefore had no impact on the Company's results of operations or financial position.

Adopted Accounting Standards in 2012

Comprehensive Income

In June and December 2011, the FASB issued guidance (ASU 2011-05, Presentation of Comprehensive Income and ASU 2011-12, Deferral of the Effective Date for Amendments to the Presentation of Reclassifications of Items Out of Accumulated Other Comprehensive Income in Accounting Standards Update No. 2011-05) amending the presentation of comprehensive income and its components. Under the new guidance, a reporting entity has the option to present comprehensive income in a single continuous statement or in two separate but consecutive statements. This new guidance is to be applied retrospectively. The Company adopted the new guidance in the first quarter of 2012 by electing to report comprehensive income in a single continuous statement as shown in the accompanying Consolidated Statements of Income and Comprehensive Income. The adoption of the new guidance affects presentation only and therefore had no impact on the Company's results of operations or financial position.

Fair Value Measurements

In May 2011, the FASB issued updated accounting guidance (ASU 2011-04, Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and International Financial Reporting Standards ("IFRS")) that changed the wording used to describe many of the requirements in GAAP for measuring fair value and for disclosing information about fair value measurements to ensure consistency between GAAP and IFRS. The guidance also requires additional disclosures for fair value measurements that are estimated using significant unobservable (i.e., Level 3) inputs. The Company adopted the updated guidance on a prospective basis effective January 1, 2012, and has provided the additional disclosures required in "Note 3 Fair Value of Financial Instruments". The adoption of the new guidance did not have any impact on the Company's financial position or results of operations.

Indefinite-Lived Intangible Assets

In July 2012, the FASB issued guidance (ASU 2012-02, Intangibles - Goodwill and Other) for the testing of indefinite-lived intangible assets for impairment. The new guidance provides an option to perform a qualitative approach to test indefinite-lived intangible assets for impairment. If an entity concludes that it is more likely than not that the indefinite-lived intangible asset is impaired, then it is required to determine the fair value of the indefinite-lived intangible asset and perform the quantitative impairment test by comparing the fair value with the carrying amount. However, if an entity concludes otherwise, then the entity is not required to take further action. This new guidance is effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012, and early adoption is permitted. The Company early adopted the updated guidance for purposes of the impairment test performed for 2012. The adoption of the new guidance did not have any impact on the Company's financial position or results of operations.

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Debt (Trust Preferred Securities) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		0 Months Ended
	Mar. 31, 2012 Trust Preferred Securities [Member] issues	Mar. 31, 2012 Mercer Insurance Group [Member]	Mar. 28, 2011 Mercer Insurance Group [Member] Trust Preferred Securities [Member] issues
Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Line Items]
Number of issuances assumed with our acquisition of Mercer Insurance Group			3
Outstanding balance of the Trust Preferred Securities assumed with our acquisition of Mercer Insurance Group			$ 15,614
Number of debt securities redeemed during period	2
Value of debt securities redeemed during period	8,035
Interest expense, trust preferred securities		$ 151

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Summary of Investments (Fair Value of Investments) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Held-to-maturity Securities, Debt Maturities [Abstract]
Cost or Amortized Cost	$ 1,638	$ 1,655
Held-to-Maturity, Fair Value	1,668	1,681
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	2,734,366	2,724,692
Gross Unrealized Appreciation	274,170	265,081
Gross Unrealized Depreciation	5,277	4,568
Available-for-Sale, Fair Value	3,003,259	2,985,205
Debt Securities [Member]
Held-to-maturity Securities, Debt Maturities [Abstract]
Cost or Amortized Cost	1,638	1,655
Gross Unrealized Appreciation	30	26
Gross Unrealized Depreciation	0	0
Held-to-Maturity, Fair Value	1,668	1,681
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	2,666,902	2,657,800
Gross Unrealized Appreciation	145,514	154,146
Gross Unrealized Depreciation	4,834	3,868
Available-for-Sale, Fair Value	2,807,582	2,808,078
U.S. Treasury [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	36,845	37,887
Gross Unrealized Appreciation	845	939
Gross Unrealized Depreciation	4	5
Available-for-Sale, Fair Value	37,686	38,821
U.S. Government Agency [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	84,527	45,566
Gross Unrealized Appreciation	440	429
Gross Unrealized Depreciation	243	67
Available-for-Sale, Fair Value	84,724	45,928
States, Municipalities and Political Subdivisions [Member]
Held-to-maturity Securities, Debt Maturities [Abstract]
Cost or Amortized Cost	1,187	1,185
Gross Unrealized Appreciation	18	11
Gross Unrealized Depreciation	0	0
Held-to-Maturity, Fair Value	1,205	1,196
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	731,004	739,752
Gross Unrealized Appreciation	52,291	55,572
Gross Unrealized Depreciation	1,662	819
Available-for-Sale, Fair Value	781,633	794,505
Foreign Bonds [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	200,286	207,359
Gross Unrealized Appreciation	11,035	11,863
Gross Unrealized Depreciation	31	62
Available-for-Sale, Fair Value	211,290	219,160
Public Utilities [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	231,379	232,550
Gross Unrealized Appreciation	14,804	15,208
Gross Unrealized Depreciation	7	32
Available-for-Sale, Fair Value	246,176	247,726
Corporate Bonds [Member] | Energy [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	167,556	169,973
Gross Unrealized Appreciation	8,717	9,758
Gross Unrealized Depreciation	0	0
Available-for-Sale, Fair Value	176,273	179,731
Corporate Bonds [Member] | Industrial [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	260,157	280,185
Gross Unrealized Appreciation	13,345	13,690
Gross Unrealized Depreciation	101	212
Available-for-Sale, Fair Value	273,401	293,663
Corporate Bonds [Member] | Consumer Goods and Service [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	190,279	193,313
Gross Unrealized Appreciation	9,015	9,813
Gross Unrealized Depreciation	99	151
Available-for-Sale, Fair Value	199,195	202,975
Corporate Bonds [Member] | Health Care [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	106,528	115,654
Gross Unrealized Appreciation	6,151	7,111
Gross Unrealized Depreciation	133	80
Available-for-Sale, Fair Value	112,546	122,685
Corporate Bonds [Member] | Technology, Media and Telecommunications [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	122,922	123,660
Gross Unrealized Appreciation	5,792	6,909
Gross Unrealized Depreciation	701	198
Available-for-Sale, Fair Value	128,013	130,371
Corporate Bonds [Member] | Financial Services [Member]
Held-to-maturity Securities, Debt Maturities [Abstract]
Cost or Amortized Cost	200	200
Gross Unrealized Appreciation	0	0
Gross Unrealized Depreciation	0	0
Held-to-Maturity, Fair Value	200	200
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	252,334	271,061
Gross Unrealized Appreciation	14,759	13,858
Gross Unrealized Depreciation	377	1,059
Available-for-Sale, Fair Value	266,716	283,860
Mortgage Backed Securities [Member]
Held-to-maturity Securities, Debt Maturities [Abstract]
Cost or Amortized Cost	242	256
Gross Unrealized Appreciation	12	15
Gross Unrealized Depreciation	0	0
Held-to-Maturity, Fair Value	254	271
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	24,808	27,940
Gross Unrealized Appreciation	756	888
Gross Unrealized Depreciation	26	21
Available-for-Sale, Fair Value	25,538	28,807
Collateralized Mortgage Obligations [Member]
Held-to-maturity Securities, Debt Maturities [Abstract]
Cost or Amortized Cost	9	14
Gross Unrealized Appreciation	0	0
Gross Unrealized Depreciation	0	0
Held-to-Maturity, Fair Value	9	14
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	253,855	208,042
Gross Unrealized Appreciation	7,130	7,702
Gross Unrealized Depreciation	1,450	1,160
Available-for-Sale, Fair Value	259,535	214,584
Asset-Backed Securities [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	4,044	4,480
Gross Unrealized Appreciation	430	406
Gross Unrealized Depreciation	0	0
Available-for-Sale, Fair Value	4,474	4,886
Redeemable Preferred Stocks [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	378	378
Gross Unrealized Appreciation	4	0
Gross Unrealized Depreciation	0	2
Available-for-Sale, Fair Value	382	376
Equity Securities [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	67,464	66,892
Gross Unrealized Appreciation	128,656	110,935
Gross Unrealized Depreciation	443	700
Available-for-Sale, Fair Value	195,677	177,127
Common Stocks [Member] | Public Utilities [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	7,231	7,231
Gross Unrealized Appreciation	9,119	7,268
Gross Unrealized Depreciation	49	83
Available-for-Sale, Fair Value	16,301	14,416
Common Stocks [Member] | Energy [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	5,094	5,094
Gross Unrealized Appreciation	7,552	6,903
Gross Unrealized Depreciation	0	0
Available-for-Sale, Fair Value	12,646	11,997
Common Stocks [Member] | Industrial [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	13,015	13,031
Gross Unrealized Appreciation	22,253	19,827
Gross Unrealized Depreciation	124	174
Available-for-Sale, Fair Value	35,144	32,684
Common Stocks [Member] | Consumer Goods and Service [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	10,394	10,394
Gross Unrealized Appreciation	11,509	8,535
Gross Unrealized Depreciation	42	50
Available-for-Sale, Fair Value	21,861	18,879
Common Stocks [Member] | Health Care [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	7,920	7,920
Gross Unrealized Appreciation	13,045	10,286
Gross Unrealized Depreciation	25	125
Available-for-Sale, Fair Value	20,940	18,081
Common Stocks [Member] | Technology, Media and Telecommunications [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	6,204	5,367
Gross Unrealized Appreciation	6,255	5,155
Gross Unrealized Depreciation	80	95
Available-for-Sale, Fair Value	12,379	10,427
Common Stocks [Member] | Financial Services [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	15,681	15,701
Gross Unrealized Appreciation	58,902	52,936
Gross Unrealized Depreciation	103	145
Available-for-Sale, Fair Value	74,480	68,492
Nonredeemable Preferred Stocks [Member]
Available-for-sale Securities [Abstract]
Cost or Amortized Cost	1,925	2,154
Gross Unrealized Appreciation	21	25
Gross Unrealized Depreciation	20	28
Available-for-Sale, Fair Value	$ 1,926	$ 2,151

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Nature of Operations and Basis of Presentation (Deferred Policy Acquisition Costs) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Recorded asset at beginning of year	$ 105,300
Underwriting costs deferred	40,998
Amortization of deferred policy acquisition costs	(38,081)
Ending unamortized deferred policy acquisition costs	108,217
Change in shadow deferred policy acquisition costs	4,871	104
Recorded asset at end of period	113,088
Property and Casualty Insurance [Member]
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Recorded asset at beginning of year	64,947
Underwriting costs deferred	39,835
Amortization of deferred policy acquisition costs	(36,355)
Ending unamortized deferred policy acquisition costs	68,427
Change in shadow deferred policy acquisition costs	0
Recorded asset at end of period	68,427
Life Insurance [Member]
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Recorded asset at beginning of year	40,353
Underwriting costs deferred	1,163
Amortization of deferred policy acquisition costs	(1,726)
Ending unamortized deferred policy acquisition costs	39,790
Change in shadow deferred policy acquisition costs	4,871
Recorded asset at end of period	$ 44,661

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Accumulated Other Comprehensive Income (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance as of January 1, 2013	$ 95,188
Change in accumulated other comprehensive income before reclassifications	9,855	8,842
Reclassification adjustments from accumulated other comprehensive income	(433)	(1,399)
Balance as of March 31, 2013	104,610
Net unrealized appreciation on investments [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance as of January 1, 2013	144,096
Change in accumulated other comprehensive income before reclassifications	9,855
Reclassification adjustments from accumulated other comprehensive income	(1,241)
Balance as of March 31, 2013	152,710
Liability for underfunded employee benefit costs [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance as of January 1, 2013	(48,908)
Change in accumulated other comprehensive income before reclassifications	0
Reclassification adjustments from accumulated other comprehensive income	808
Balance as of March 31, 2013	$ (48,100)

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Summary of Investments (Maturities) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Schedule of Investments [Line Items]
Held-To-Maturity, Due in One Year or Less, Amortized Cost	$ 594
Held-To-Maturity, Due in One Year or Less, Fair Value	597
Available-For-Sale, Due in One Year or Less, Amortized Cost	275,551
Available-For-Sale, Due in One Year or Less, Fair Value	281,662
Trading, Due in One Year or Less, Amortized Cost	2,838
Trading, Due in One Year or Less, Fair Value	2,803
Held-To-Maturity, Due after One Year through Five Years, Amortized Cost	793
Held-To-Maturity, Due after One Year through Five Years, Fair Value	808
Available-For-Sale, Due after One Year through Five Years, Amortized Cost	1,005,859
Available-For-Sale, Due after One Year through Five Years, Fair Value	1,067,382
Trading, Due after One Year through Five Years, Amortized Cost	6,439
Trading, Due after One Year through Five Years, Fair Value	7,374
Held-To-Maturity, Due after Five Years through Ten Years, Amortized Cost	0
Held-To-Maturity, Due after Five Years through Ten Years, Fair Value	0
Available-For-Sale, Due after Five Years through Ten Years, Amortized Cost	860,281
Available-For-Sale, Due after Five Years through Ten Years, Fair Value	921,673
Trading, Due after Five Years through Ten Years, Amortized Cost	508
Trading, Due after Five Years through Ten Years, Fair Value	533
Held-To-Maturity, Due after Ten Years, Amortized Cost	0
Held-To-Maturity, Due after Ten Years, Fair Value	0
Available-For-Sale, Due after Ten Years, Amortized Cost	242,504
Available-For-Sale,Due after Ten Years, Fair Value	247,318
Trading, Due after Ten Years, Amortized Cost	2,685
Trading, Due after Ten Years, Fair Value	3,028
Held-To-Maturity, Amortized Cost	1,638	1,655
Held-to-Maturity, Fair Value	1,668	1,681
Available-For-Sale, Amortized Cost	2,734,366	2,724,692
Available-for-Sale, Fair Value	3,003,259	2,985,205
Trading, Amortized Cost	12,470
Trading Securities, Debt	13,738	13,353
Asset-Backed Securities [Member]
Schedule of Investments [Line Items]
Held-To-Maturity, Not Categorized by Contractual Maturity, Amortized Cost	0
Held-To-Maturity, Not Categorized by Contractual Maturity, Fair Value	0
Available-For-Sale, Not Categorized by Contractual Maturity, Amortized Cost	4,044
Available-For-Sale,Not Categorized by Contractual Maturity, Fair Value	4,474
Available-For-Sale, Amortized Cost	4,044	4,480
Available-for-Sale, Fair Value	4,474	4,886
Mortgage Backed Securities [Member]
Schedule of Investments [Line Items]
Held-To-Maturity, Not Categorized by Contractual Maturity, Amortized Cost	242
Held-To-Maturity, Not Categorized by Contractual Maturity, Fair Value	254
Available-For-Sale, Not Categorized by Contractual Maturity, Amortized Cost	24,808
Available-For-Sale,Not Categorized by Contractual Maturity, Fair Value	25,538
Held-To-Maturity, Amortized Cost	242	256
Held-to-Maturity, Fair Value	254	271
Available-For-Sale, Amortized Cost	24,808	27,940
Available-for-Sale, Fair Value	25,538	28,807
Collateralized Mortgage Obligations [Member]
Schedule of Investments [Line Items]
Held-To-Maturity, Not Categorized by Contractual Maturity, Amortized Cost	9
Held-To-Maturity, Not Categorized by Contractual Maturity, Fair Value	9
Available-For-Sale, Not Categorized by Contractual Maturity, Amortized Cost	253,855
Available-For-Sale,Not Categorized by Contractual Maturity, Fair Value	259,535
Held-To-Maturity, Amortized Cost	9	14
Held-to-Maturity, Fair Value	9	14
Available-For-Sale, Amortized Cost	253,855	208,042
Available-for-Sale, Fair Value	259,535	214,584
Debt Securities [Member]
Schedule of Investments [Line Items]
Held-To-Maturity, Amortized Cost	1,638	1,655
Held-to-Maturity, Fair Value	1,668	1,681
Available-For-Sale, Amortized Cost	2,666,902	2,657,800
Available-for-Sale, Fair Value	$ 2,807,582	$ 2,808,078

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Summary of Investments (Net Realized Investment Gains and Losses) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Gain (Loss) on Investments [Line Items]
Net realized investment gains (losses)	$ 1,909	$ 2,794
Available-for-sale Securities [Abstract]
Proceeds from sales	2,810	3,000
Gross realized gains	142	470
Gross realized losses	0	(25)
Fixed Maturities [Member] | Available-for-sale Securities [Member]
Gain (Loss) on Investments [Line Items]
Net realized investment gains (losses)	720	1,531
Fixed Maturities [Member] | Trading Securities, Change in Fair Value [Member]
Gain (Loss) on Investments [Line Items]
Net realized investment gains (losses)	560	191
Fixed Maturities [Member] | Trading Securities, Sales [Member]
Gain (Loss) on Investments [Line Items]
Net realized investment gains (losses)	0	371
Equity Securities [Member] | Available-for-sale Securities [Member]
Gain (Loss) on Investments [Line Items]
Net realized investment gains (losses)	516	701
Equity Securities [Member] | Trading Securities, Change in Fair Value [Member]
Gain (Loss) on Investments [Line Items]
Net realized investment gains (losses)	$ 113	$ 0

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Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Cash Flows From Operating Activities
Net income	$ 22,393	$ 19,184
Adjustments to reconcile net income to net cash provided by operating activities
Net accretion of bond premium	3,981	3,520
Depreciation and amortization	1,785	2,285
Stock-based compensation expense	411	396
Net realized investment gains	(1,909)	(2,794)
Net cash flows from trading investments	46	(1,343)
Deferred income tax expense	460	5,011
Changes in:
Accrued investment income	296	(344)
Premiums receivable	(19,631)	(14,560)
Deferred policy acquisition costs	(2,917)	1,526
Reinsurance receivables	(5,741)	(23,199)
Prepaid reinsurance premiums	(255)	2,650
Income taxes receivable	14,150	3,926
Other assets	1,013	2,691
Future policy benefits and losses, claims and loss settlement expenses	6,364	20,596
Unearned premiums	14,670	15,228
Accrued expenses and other liabilities	(5,068)	5,721
Deferred income taxes	1,665	(3,409)
Other, net	31	(1,200)
Total adjustments	9,351	16,701
Net cash provided by operating activities	31,744	35,885
Cash Flows From Investing Activities
Proceeds from sale of available-for-sale investments	2,810	3,000
Proceeds from call and maturity of held-to-maturity investments	19	75
Proceeds from call and maturity of available-for-sale investments	127,514	149,285
Proceeds from short-term and other investments	407	2,590
Purchase of available-for-sale investments	(142,615)	(252,345)
Purchase of short-term and other investments	(900)	(2,950)
Net purchases and sales of property and equipment	(386)	(893)
Net cash used in investing activities	(13,151)	(101,238)
Cash Flows From Financing Activities
Deposits to investment and universal life contracts	25,369	40,390
Withdrawals from investment and universal life contracts	(46,219)	(33,743)
Repayment of trust preferred securities	0	(8,047)
Payment of cash dividends	(3,786)	(3,826)
Issuance of common stock	603	43
Tax impact from issuance of common stock	(78)	9
Net cash used in financing activities	(24,111)	(5,174)
Net Change in Cash and Cash Equivalents	(5,518)	(70,527)
Cash and Cash Equivalents at Beginning of Period	107,466	144,527
Cash and Cash Equivalents at End of Period	$ 101,948	$ 74,000

XML

Summary of Investments (Unrealized Appreciation) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Unrealized Gain (Loss) on Investments [Abstract]
Available-for-sale fixed maturities and equity securities	$ (9,598)	$ (4,401)
Equity securities	17,978	15,106
Deferred policy acquisition costs	4,871	104
Income tax effect	(4,637)	(3,784)
Total change in net unrealized investment appreciation, net of tax	$ 8,614	$ 7,025

XML

Segment Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013 segments	Mar. 31, 2012	Dec. 31, 2012
Segment Reporting Information [Line Items]
Number of business segments	2
Net premiums earned	$ 176,817	$ 161,503
Investment income, net of investment expenses	26,464	29,146
Net realized investment gains	1,909	2,794
Other income	115	256
Total revenues	205,305	193,699
Net income	22,393	19,184
Assets	3,724,690	3,687,175	3,694,653
Invested assets	3,063,359	3,022,184	3,044,363
Property and Casualty Insurance [Member]
Segment Reporting Information [Line Items]
Number of business locations	6
Total revenues	174,227	158,674
Net income	20,730	16,636
Assets	1,941,227	1,901,748
Invested assets	1,378,188	1,325,793
Life Insurance [Member]
Segment Reporting Information [Line Items]
Total revenues	31,078	35,025
Net income	1,663	2,548
Assets	1,783,463	1,785,427
Invested assets	1,685,171	1,696,391
Operating Segments [Member]
Segment Reporting Information [Line Items]
Net premiums earned	176,940	161,614
Investment income, net of investment expenses	26,400	29,186
Net realized investment gains	1,909	2,747
Other income	115	256
Total revenues	205,364	193,803
Operating Segments [Member] | Property and Casualty Insurance [Member]
Segment Reporting Information [Line Items]
Net premiums earned	162,701	146,756
Investment income, net of investment expenses	10,421	10,678
Net realized investment gains	1,029	1,133
Other income	12	100
Total revenues	174,163	158,667
Operating Segments [Member] | Life Insurance [Member]
Segment Reporting Information [Line Items]
Net premiums earned	14,239	14,858
Investment income, net of investment expenses	15,979	18,508
Net realized investment gains	880	1,614
Other income	103	156
Total revenues	31,201	35,136
Intersegment Elimination [Member]
Segment Reporting Information [Line Items]
Total revenues	(59)	(104)
Intersegment Elimination [Member] | Property and Casualty Insurance [Member]
Segment Reporting Information [Line Items]
Total revenues	64	7
Intersegment Elimination [Member] | Life Insurance [Member]
Segment Reporting Information [Line Items]
Total revenues	$ (123)	$ (111)

XML

Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Fixed maturities
Held-to-maturity, at amortized cost (fair value $1,668 in 2013 and $1,681 in 2012)	$ 1,638	$ 1,655
Available-for-sale, at fair value (amortized cost $2,666,902 in 2013 and $2,657,800 in 2012)	2,807,582	2,808,078
Trading securities, at fair value (amortized cost $12,470 in 2013 and $12,645 in 2012)	13,738	13,353
Equity securities
Available-for-sale, at fair value (cost $67,464 in 2013 and $66,892 in 2012)	195,677	177,127
Trading securities, at fair value (cost $1,772 in 2013 and $1,772 in 2012)	2,131	2,018
Mortgage loans	4,581	4,633
Policy loans	6,566	6,671
Other long-term investments	30,646	30,028
Short-term investments	800	800
Total Investments	3,063,359	3,044,363
Cash and cash equivalents	101,948	107,466
Accrued investment income	30,079	30,375
Premiums receivable (net of allowance for doubtful accounts of $888 in 2013 and $866 in 2012)	207,920	188,289
Deferred policy acquisition costs	113,088	105,300
Property and equipment (primarily land and buildings, at cost, less accumulated depreciation of $34,060 in 2013 and $34,093 in 2012)	42,328	43,090
Reinsurance receivables and recoverables	120,140	114,399
Prepaid reinsurance premiums	3,218	2,963
Income taxes receivable	2,386	16,536
Goodwill and intangible assets	27,624	28,259
Other assets	12,600	13,613
TOTAL ASSETS	3,724,690	3,694,653
Liabilities
Property and casualty insurance	971,239	971,911
Life insurance	1,484,362	1,498,176
Unearned premiums	326,320	311,650
Accrued expenses and other liabilities	157,801	164,111
Deferred income taxes	26,826	19,628
TOTAL LIABILITIES	2,966,548	2,965,476
Stockholders’ Equity
Common stock, $0.001 par value; authorized 75,000,000 shares; 25,266,295 and 25,227,463 shares issued and outstanding in 2013 and 2012, respectively	25	25
Additional paid-in capital	209,472	208,536
Retained earnings	444,035	425,428
Accumulated other comprehensive income, net of tax	104,610	95,188
TOTAL STOCKHOLDERS’ EQUITY	758,142	729,177
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 3,724,690	$ 3,694,653

XML

Consolidated Statement of Stockholders' Equity (Unaudited) (USD $) In Thousands, unless otherwise specified		Total	Common Stocks [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income, Net of Tax [Member]
Balance, beginning of year at Dec. 31, 2012		$ 729,177	$ 25	$ 208,536	$ 425,428	$ 95,188
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Compensation expense and related tax benefit for stock-based award grants				333
Shares issued for stock-based awards			0	603
Net income		22,393			22,393
Dividends on common stock ($0.15 per share)					(3,786)
Change in net unrealized investment appreciation	[1]					8,614
Change in liability for underfunded employee benefit plans	[2]					808
All other changes in stockholders’ equity accounts		6,572
Balance, end of year at Mar. 31, 2013		$ 758,142	$ 25	$ 209,472	$ 444,035	$ 104,610

[1] The change in net unrealized appreciation is net of reclassification adjustments and income taxes.

[2] The change in liability for underfunded employee benefit plans is net of income taxes.

XML

Fair Value of Financial Instruments (Carrying Value and Estimated Fair Value) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013		Dec. 31, 2012
Investments
Available-for-sale securities	$ 3,003,259		$ 2,985,205
Fair Value [Member]
Investments
Mortgage loans	4,800		5,037
Policy loans	6,566		6,671
Other long-term investments	30,646		30,028
Short-term investments	800		800
Cash and cash equivalents	101,948		107,466
Accrued investment income	30,079		30,375
Policy reserves
Annuity (accumulations)	1,022,644	[1]	1,043,866	[1]
Annuity (benefit payments)	139,757		139,213
Fair Value [Member] | Fixed Maturities [Member]
Investments
Held-to-maturity fixed maturities	1,668		1,681
Available-for-sale securities	2,807,582		2,808,078
Trading securities	13,738		13,353
Fair Value [Member] | Equity Securities [Member]
Investments
Available-for-sale securities	195,677		177,127
Trading securities	2,131		2,018
Carrying Value [Member]
Investments
Mortgage loans	4,581		4,633
Policy loans	6,566		6,671
Other long-term investments	30,646		30,028
Short-term investments	800		800
Cash and cash equivalents	101,948		107,466
Accrued investment income	30,079		30,375
Policy reserves
Annuity (accumulations)	963,017	[1]	983,579	[1]
Annuity (benefit payments)	93,170		93,701
Carrying Value [Member] | Fixed Maturities [Member]
Investments
Held-to-maturity fixed maturities	1,638		1,655
Available-for-sale securities	2,807,582		2,808,078
Trading securities	13,738		13,353
Carrying Value [Member] | Equity Securities [Member]
Investments
Available-for-sale securities	195,677		177,127
Trading securities	$ 2,131		$ 2,018

[1] Annuity accumulations represent deferred annuity contracts that are currently earning interest.

XML

Employee Benefits (Tables)

3 Months Ended

Mar. 31, 2013

Compensation and Retirement Disclosure [Abstract]

Net Periodic Benefit Cost

The components of the net periodic benefit cost for our pension and postretirement benefit plans are as follows:

	Pension Plan						Postretirement Benefit Plan
Three Months Ended March 31,	2013			2012			2013		2012
Net periodic benefit cost
Service cost	$	1,282		$	791		$	753	$	496
Interest cost	1,262			1,190			424		398
Expected return on plan assets	(1,336		)	(1,322		)	—		—
Amortization of prior service cost	—			3			—		(8		)
Amortization of net loss	1,106			592			136		56
Net periodic benefit cost	$	2,314		$	1,254		$	1,313	$	942

XML

Fair Value of Financial Instruments (Financial Instruments Measured at Fiar Value) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	$ 3,003,259	$ 2,985,205
Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	3,003,259	2,985,205
Trading Securities	15,869	15,371
Short- Term Investments	800	800
Money Market Accounts	52,271	45,613
Total Assets Measured at Fair Value	3,072,199	3,046,989
Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	192,340	173,540
Trading Securities	5,831	5,601
Short- Term Investments	800	800
Money Market Accounts	52,271	45,613
Total Assets Measured at Fair Value	251,242	225,554
Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	2,785,261	2,788,125
Trading Securities	10,038	9,770
Short- Term Investments	0	0
Money Market Accounts	0	0
Total Assets Measured at Fair Value	2,795,299	2,797,895
Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	25,658	23,540
Trading Securities	0	0
Short- Term Investments	0	0
Money Market Accounts	0	0
Total Assets Measured at Fair Value	25,658	23,540
Debt Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	2,807,582	2,808,078
Debt Securities [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	2,807,582	2,808,078
Debt Securities [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	382	376
Debt Securities [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	2,785,178	2,787,798
Debt Securities [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	22,022	19,904
U.S. Treasury [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	37,686	38,821
U.S. Treasury [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	37,686	38,821
U.S. Treasury [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
U.S. Treasury [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	37,686	38,821
U.S. Treasury [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
U.S. Government Agency [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	84,724	45,928
U.S. Government Agency [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	84,724	45,928
U.S. Government Agency [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
U.S. Government Agency [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	84,724	45,928
U.S. Government Agency [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
States, Municipalities and Political Subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	781,633	794,505
States, Municipalities and Political Subdivisions [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	781,633	794,505
States, Municipalities and Political Subdivisions [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
States, Municipalities and Political Subdivisions [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	780,758	793,755
States, Municipalities and Political Subdivisions [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	875	750
Foreign Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	211,290	219,160
Foreign Bonds [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	211,290	219,160
Trading Securities	1,304	1,379
Foreign Bonds [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Trading Securities	0	0
Foreign Bonds [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	210,669	218,602
Trading Securities	1,304	1,379
Foreign Bonds [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	621	558
Trading Securities	0	0
Public Utilities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	246,176	247,726
Public Utilities [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	246,176	247,726
Public Utilities [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Public Utilities [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	246,176	247,726
Public Utilities [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Corporate Bonds [Member] | Energy [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	176,273	179,731
Corporate Bonds [Member] | Energy [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	176,273	179,731
Corporate Bonds [Member] | Energy [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Corporate Bonds [Member] | Energy [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	176,273	179,731
Corporate Bonds [Member] | Energy [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Corporate Bonds [Member] | Industrial [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	273,401	293,663
Corporate Bonds [Member] | Industrial [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	273,401	293,663
Trading Securities	1,227	1,299
Corporate Bonds [Member] | Industrial [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Trading Securities	0	0
Corporate Bonds [Member] | Industrial [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	270,210	290,766
Trading Securities	1,227	1,299
Corporate Bonds [Member] | Industrial [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	3,191	2,897
Trading Securities	0	0
Corporate Bonds [Member] | Consumer Goods and Service [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	199,195	202,975
Corporate Bonds [Member] | Consumer Goods and Service [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	199,195	202,975
Trading Securities	1,572	1,532
Corporate Bonds [Member] | Consumer Goods and Service [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Trading Securities	0	0
Corporate Bonds [Member] | Consumer Goods and Service [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	197,632	201,633
Trading Securities	1,572	1,532
Corporate Bonds [Member] | Consumer Goods and Service [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	1,563	1,342
Trading Securities	0	0
Corporate Bonds [Member] | Health Care [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	112,546	122,685
Corporate Bonds [Member] | Health Care [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	112,546	122,685
Trading Securities	1,628	1,824
Corporate Bonds [Member] | Health Care [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Trading Securities	0	0
Corporate Bonds [Member] | Health Care [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	112,546	122,685
Trading Securities	1,628	1,824
Corporate Bonds [Member] | Health Care [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Trading Securities	0	0
Corporate Bonds [Member] | Technology, Media and Telecommunications [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	128,013	130,371
Corporate Bonds [Member] | Technology, Media and Telecommunications [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	128,013	130,371
Trading Securities	2,765	2,250
Corporate Bonds [Member] | Technology, Media and Telecommunications [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Trading Securities	0	0
Corporate Bonds [Member] | Technology, Media and Telecommunications [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	128,013	130,371
Trading Securities	2,765	2,250
Corporate Bonds [Member] | Technology, Media and Telecommunications [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Trading Securities	0	0
Corporate Bonds [Member] | Financial Services [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	266,716	283,860
Corporate Bonds [Member] | Financial Services [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	266,716	283,860
Trading Securities	1,542	1,486
Corporate Bonds [Member] | Financial Services [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Trading Securities	0	0
Corporate Bonds [Member] | Financial Services [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	253,385	271,991
Trading Securities	1,542	1,486
Corporate Bonds [Member] | Financial Services [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	13,331	11,869
Trading Securities	0	0
Mortgage Backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	25,538	28,807
Mortgage Backed Securities [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	25,538	28,807
Mortgage Backed Securities [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Mortgage Backed Securities [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	25,538	28,807
Mortgage Backed Securities [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Collateralized Mortgage Obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	259,535	214,584
Collateralized Mortgage Obligations [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	259,535	214,584
Collateralized Mortgage Obligations [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Collateralized Mortgage Obligations [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	259,535	214,584
Collateralized Mortgage Obligations [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Asset-Backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	4,474	4,886
Asset-Backed Securities [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	4,474	4,886
Asset-Backed Securities [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Asset-Backed Securities [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	2,033	2,398
Asset-Backed Securities [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	2,441	2,488
Redeemable Preferred Stocks [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	382	376
Redeemable Preferred Stocks [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	382	376
Trading Securities	3,700	3,583
Redeemable Preferred Stocks [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	382	376
Trading Securities	3,700	3,583
Redeemable Preferred Stocks [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Trading Securities	0	0
Redeemable Preferred Stocks [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Trading Securities	0	0
Equity Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	195,677	177,127
Equity Securities [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	195,677	177,127
Equity Securities [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	191,958	173,164
Equity Securities [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	83	327
Equity Securities [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	3,636	3,636
Equity Securities [Member] | Health Care [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading Securities	327	303
Equity Securities [Member] | Health Care [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading Securities	327	303
Equity Securities [Member] | Health Care [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading Securities	0	0
Equity Securities [Member] | Health Care [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Trading Securities	0	0
Common Stocks [Member] | Public Utilities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	16,301	14,416
Common Stocks [Member] | Public Utilities [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	16,301	14,416
Common Stocks [Member] | Public Utilities [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	16,301	14,416
Common Stocks [Member] | Public Utilities [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Common Stocks [Member] | Public Utilities [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Common Stocks [Member] | Energy [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	12,646	11,997
Common Stocks [Member] | Energy [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	12,646	11,997
Common Stocks [Member] | Energy [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	12,646	11,997
Common Stocks [Member] | Energy [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Common Stocks [Member] | Energy [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Common Stocks [Member] | Industrial [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	35,144	32,684
Common Stocks [Member] | Industrial [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	35,144	32,684
Common Stocks [Member] | Industrial [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	35,120	32,658
Common Stocks [Member] | Industrial [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	24	26
Common Stocks [Member] | Industrial [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Common Stocks [Member] | Consumer Goods and Service [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	21,861	18,879
Common Stocks [Member] | Consumer Goods and Service [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	21,861	18,879
Common Stocks [Member] | Consumer Goods and Service [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	21,861	18,879
Common Stocks [Member] | Consumer Goods and Service [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Common Stocks [Member] | Consumer Goods and Service [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Common Stocks [Member] | Health Care [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	20,940	18,081
Common Stocks [Member] | Health Care [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	20,940	18,081
Common Stocks [Member] | Health Care [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	20,940	18,081
Common Stocks [Member] | Health Care [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Common Stocks [Member] | Health Care [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Common Stocks [Member] | Technology, Media and Telecommunications [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	12,379	10,427
Common Stocks [Member] | Technology, Media and Telecommunications [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	12,379	10,427
Common Stocks [Member] | Technology, Media and Telecommunications [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	12,379	10,427
Common Stocks [Member] | Technology, Media and Telecommunications [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Common Stocks [Member] | Technology, Media and Telecommunications [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Common Stocks [Member] | Financial Services [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	74,480	68,492
Common Stocks [Member] | Financial Services [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	74,480	68,492
Common Stocks [Member] | Financial Services [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	70,785	64,800
Common Stocks [Member] | Financial Services [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	59	56
Common Stocks [Member] | Financial Services [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	3,636	3,636
Nonredeemable Preferred Stocks [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	1,926	2,151
Nonredeemable Preferred Stocks [Member] | Fair Value [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	1,926	2,151
Trading Securities	1,804	1,715
Nonredeemable Preferred Stocks [Member] | Level 1 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	1,926	1,906
Trading Securities	1,804	1,715
Nonredeemable Preferred Stocks [Member] | Level 2 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	245
Trading Securities	0	0
Nonredeemable Preferred Stocks [Member] | Level 3 [Member] | Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale Securities	0	0
Trading Securities	$ 0	$ 0

XML

Segment Information (Tables)

3 Months Ended

Mar. 31, 2013

Segment Reporting [Abstract]

Schedule of Segment Reporting Information

The following tables for the three-month periods ended March 31, 2013 and 2012 have been reconciled to the amounts reported in our unaudited Consolidated Financial Statements to adjust for intersegment eliminations.

	Property and Casualty Insurance		Life Insurance			Total
Three Months Ended March 31, 2013
Net premiums earned	$	162,701	$	14,239		$	176,940
Investment income, net of investment expenses	10,421		15,979			26,400
Net realized investment gains	1,029		880			1,909
Other income	12		103			115
Total reportable segment	$	174,163	$	31,201		$	205,364
Intersegment eliminations	64		(123		)	(59		)
Total revenues	$	174,227	$	31,078		$	205,305
Net income	$	20,730	$	1,663		$	22,393
Assets	$	1,941,227	$	1,783,463		$	3,724,690
Invested assets	$	1,378,188	$	1,685,171		$	3,063,359
Three Months Ended March 31, 2012
Net premiums earned	$	146,756	$	14,858		$	161,614
Investment income, net of investment expenses	10,678		18,508			29,186
Net realized investment gains	1,133		1,614			2,747
Other income	100		156			256
Total reportable segment	$	158,667	$	35,136		$	193,803
Intersegment eliminations	7		(111		)	(104		)
Total revenues	$	158,674	$	35,025		$	193,699
Net income	$	16,636	$	2,548		$	19,184
Assets	$	1,901,748	$	1,785,427		$	3,687,175
Invested assets	$	1,325,793	$	1,696,391		$	3,022,184

XML

Consolidated Statements of Stockholders' Equity (Unaudited) (Parentheticals) (USD $)	3 Months Ended
	Mar. 31, 2013
Statement of Stockholders' Equity [Abstract]
Shares repurchased (in shares)	0
Shares issued for stock-based awards (in shares)	38,832
Dividends on common stock, per share (in dollars per share)	$ 0.15

XML

Consolidated Balance Sheets (Unaudited) (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Balance Sheet Related Disclosures [Abstract]
Fixed maturities, held-to-maturity securities, fair value	$ 1,668	$ 1,681
Fixed maturities, available-for-sale securities, amortized cost	2,666,902	2,657,800
Fixed maturities, trading securities, amortized cost	12,470	12,645
Equity securities, available-for-sale securities, amortized cost	67,464	66,892
Equity securities, trading securities, amortized cost	1,772	1,772
Allowance for doubtful accounts	888	866
Property and equipment accumulated depreciation	$ 34,060	$ 34,094
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized	75,000,000	75,000,000
Common stock, shares issued	25,266,295	25,227,463
Common stock, shares outstanding	25,266,295	25,227,463

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Accumulated Other Comprehensive Income

3 Months Ended

Mar. 31, 2013

Equity [Abstract]

Accumulated Other Comprehensive Income

ACCUMULATED OTHER COMPREHENSIVE INCOME

The after-tax components of our accumulated other comprehensive income (loss) are as follows:

				Liability for
	Net unrealized			underfunded
	appreciation			employee
	on investments			benefit costs			Total
Balance as of January 1, 2013	$	144,096		$	(48,908	)	$	95,188
Change in accumulated other comprehensive income before reclassifications	9,855			—			9,855
Reclassification adjustments from accumulated other comprehensive income	(1,241		)	808			(433		)
Balance as of March 31, 2013	$	152,710		$	(48,100	)	$	104,610

XML

Document and Entity Information	3 Months Ended
	Mar. 31, 2013	May 06, 2013
Document and Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2013
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	Q1
Trading Symbol	UFCS
Entity Registrant Name	UNITED FIRE GROUP INC
Entity Central Index Key	0000101199
Current Fiscal Year End Date	--03-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		25,281,042

XML

Nature of Operations and Basis of Presentation (Policies)

3 Months Ended

Mar. 31, 2013

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation

Basis of Presentation

We maintain our records in conformity with the accounting practices prescribed or permitted by the insurance departments of the states in which we are domiciled. To the extent that certain of these practices differ from U.S. generally accepted accounting principles ("GAAP"), we have made adjustments to present the accompanying unaudited Consolidated Financial Statements in conformity with GAAP. Certain financial information that is included in our Annual Report on Form 10-K, including certain financial statement footnote disclosures, are not required by the rules and regulations of the Securities and Exchange Commission ("SEC") for interim financial reporting and have been condensed or omitted.

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. The financial statement categories that are most dependent on management estimates and assumptions include: investments; deferred policy acquisition costs; reinsurance receivables and recoverables (for net realizable value); future policy benefits and losses, claims and loss settlement expenses; and pension and postretirement benefit obligations.

Cash and Cash Equivalents

Cash and Cash Equivalents

For purposes of reporting cash flows, cash and cash equivalents include cash, money market accounts, and non-negotiable certificates of deposit with original maturities of three months or less.

Deferred Policy Acquisition Costs

Deferred Policy Acquisition Costs ("DAC")

Certain costs associated with underwriting new business (primarily commissions, premium taxes and variable underwriting and policy issue expenses associated with successful acquisition efforts) are deferred

Income Taxes

Income Taxes

Deferred tax assets and liabilities are established based on differences between the financial statement bases of assets and liabilities and the tax bases of those same assets and liabilities, using the currently enacted statutory tax rates. Deferred income tax expense is measured by the year-to-year change in the net deferred tax asset or liability, except for certain changes in deferred tax amounts that affect stockholders’ equity and do not impact federal income tax expense.

We reported a federal income tax expense of $7,457 and $5,692 for the three-month periods ended March 31, 2013 and 2012, respectively. Our effective tax rate is different than the federal statutory rate of 35.0 percent due principally to the effect of tax-exempt municipal bond interest income and non-taxable dividend income.

We did not recognize any liability for unrecognized tax benefits at March 31, 2013 or December 31, 2012. In addition, we have not accrued for interest and penalties related to unrecognized tax benefits. However, if interest and penalties would need to be accrued related to unrecognized tax benefits, such amounts would be recognized as a component of federal income tax expense.

XML

Consolidated Statements of Income (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Revenues
Net premiums earned	$ 176,817	$ 161,503
Investment income, net of investment expenses	26,464	29,146
Net realized investment gains
Other-than-temporary impairment charges	0	0
All other net realized gains (includes reclassifications for net unrealized gains on available-for-sale securities of $1,909 in 2013; and $2,794 in 2012; previously included in accumulated other comprehensive income)	1,909	2,794
Total net realized investment gains	1,909	2,794
Other income	115	256
Total revenues	205,305	193,699
Benefits, Losses and Expenses
Losses and loss settlement expenses	97,470	91,484
Future policy benefits	8,236	10,138
Amortization of deferred policy acquisition costs	38,081	34,551
Other underwriting expenses (includes reclassifications for employee benefit costs of $1,242 in 2013; and $643 in 2012; previously included in accumulated other comprehensive income)	22,348	21,994
Interest on policyholders’ accounts	9,320	10,656
Total benefits, losses and expenses	175,455	168,823
Income before income taxes	29,850	24,876
Federal income tax expense (includes reclassifications of $234 in 2013; and $752 in 2012; previously included in accumulated other comprehensive income)	7,457	5,692
Net income	22,393	19,184
Other comprehensive income
Change in net unrealized appreciation on investments	15,161	13,603
Change in liability for underfunded employee benefit plans	0	0
Other comprehensive income, before tax and reclassification adjustments	15,161	13,603
Income tax effect	(5,306)	(4,761)
Other comprehensive income, after tax, before reclassification adjustments	9,855	8,842
Reclassification adjustment for net realized gains included in income	(1,909)	(2,794)
Reclassification adjustment for employee benefit costs included in expense	1,242	643
Total reclassification adjustments, before tax	(667)	(2,151)
Income tax effect	234	752
Total reclassification adjustments, after tax	(433)	(1,399)
Comprehensive income	$ 31,815	$ 26,627
Weighted average common shares outstanding (in shares)	25,245,497	25,505,962
Basic earnings per common share (in dollars per share)	$ 0.89	$ 0.75
Diluted earnings per common share (in dollars per share)	$ 0.88	$ 0.75
Cash dividends declared per common share (in dollars per share)	$ 0.15	$ 0.15

XML

Employee Benefits

3 Months Ended

Mar. 31, 2013

Compensation and Retirement Disclosure [Abstract]

Employee Benefits

EMPLOYEE BENEFITS

Net Periodic Benefit Cost

The components of the net periodic benefit cost for our pension and postretirement benefit plans are as follows:

	Pension Plan						Postretirement Benefit Plan
Three Months Ended March 31,	2013			2012			2013		2012
Net periodic benefit cost
Service cost	$	1,282		$	791		$	753	$	496
Interest cost	1,262			1,190			424		398
Expected return on plan assets	(1,336		)	(1,322		)	—		—
Amortization of prior service cost	—			3			—		(8		)
Amortization of net loss	1,106			592			136		56
Net periodic benefit cost	$	2,314		$	1,254		$	1,313	$	942

Employer Contributions

We previously disclosed in our Annual Report on Form 10-K for the year ended December 31, 2012 that we expected to contribute $7,000 to the pension plan for the 2013 plan year. For the three-month period ended March 31, 2013, we contributed $1,750 to the pension plan. We anticipate that the total contribution for the 2013 plan year will not vary significantly from our expected contribution.

XML

Fair Value of Financial Instruments

3 Months Ended

Mar. 31, 2013

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments

FAIR VALUE OF FINANCIAL INSTRUMENTS

We estimate the fair value of our financial instruments based on relevant market information or by discounting estimated future cash flows at estimated current market discount rates appropriate to the specific asset or liability.

In most cases, we use quoted market prices to determine the fair value of fixed maturities, equity securities, trading securities and short-term investments. When quoted market prices do not exist, we base estimates of fair values on pricing or valuation techniques that require inputs that are both unobservable and significant to the overall fair value measurement of the financial instrument. Such inputs may reflect management’s own assumptions about the assumptions a market participant would use in pricing the financial instrument.

The fair value of our mortgage loans is determined by modeling performed by us based on the stated principal and coupon payments provided for in the loan agreement. These cash flows are then discounted using an appropriate risk-adjusted discount rate to determine the security's fair value, which is a Level 3 fair value measurement.

The fair value of our policy loans is equivalent to carrying value, which is a reasonable estimate of fair value. We do not make policy loans for amounts in excess of the cash surrender value of the related policy. In all instances, the policy loans are fully collateralized by the related liability for future policy benefits for traditional insurance policies or by the policyholders’ account balance for non-traditional policies.

Our other long-term investments consist primarily of our interests in limited liability partnerships that are valued by various fund managers and are recorded on the equity method of accounting. In management’s opinion, these values represent fair value.

For cash and cash equivalents and accrued investment income, carrying value is a reasonable estimate of fair value due to the short-term nature of these financial instruments.

Policy reserves are developed and recorded for deferred annuities, which is an interest-sensitive product, and income annuities. The fair value of the reserve liability for these annuity products is based upon an estimate of the discounted pretax cash flows that are forecast for the underlying business, which is a Level 3 fair value measurement. We base the discount rate on the current U.S. Treasury spot yield curve, which is then risk-adjusted for nonperformance risk and, for interest-sensitive business, market risk factors. The risk-adjusted discount rate is developed using interest rates that are available in the market and representative of the risks applicable to the underlying business.

A summary of the carrying value and estimated fair value of our financial instruments at March 31, 2013 and December 31, 2012 is as follows:

	March 31, 2013				December 31, 2012
	Fair Value		Carrying Value		Fair Value		Carrying Value
Assets
Investments
Fixed maturities:
Held-to-maturity securities	$	1,668	$	1,638	$	1,681	$	1,655
Available-for-sale securities	2,807,582		2,807,582		2,808,078		2,808,078
Trading securities	13,738		13,738		13,353		13,353
Equity securities:
Available-for-sale securities	195,677		195,677		177,127		177,127
Trading securities	2,131		2,131		2,018		2,018
Mortgage loans	4,800		4,581		5,037		4,633
Policy loans	6,566		6,566		6,671		6,671
Other long-term investments	30,646		30,646		30,028		30,028
Short-term investments	800		800		800		800
Cash and cash equivalents	101,948		101,948		107,466		107,466
Accrued investment income	30,079		30,079		30,375		30,375
Liabilities
Policy reserves
Annuity (accumulations) (1)	$	1,022,644	$	963,017	$	1,043,866	$	983,579
Annuity (benefit payments)	139,757		93,170		139,213		93,701

(1) Annuity accumulations represent deferred annuity contracts that are currently earning interest.

Current accounting guidance on fair value measurements includes the application of a fair value hierarchy that requires us to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. Our financial instruments that are recorded at fair value are categorized into a three-level hierarchy, which is based upon the priority of the inputs to the valuation technique. The fair value hierarchy gives the highest priority to quoted prices in active markets for identical assets (i.e., Level 1) and the lowest priority to unobservable inputs (i.e., Level 3). If the inputs used to measure fair value fall within different levels of the hierarchy, the category level is based on the lowest priority level input that is significant to the fair value measurement of the financial instrument.

Financial instruments recorded at fair value are categorized in the fair value hierarchy as follows:

• Level 1: Valuations are based on unadjusted quoted prices in active markets for identical financial instruments that we have the ability to access.

• Level 2: Valuations are based on quoted prices for similar financial instruments, other than quoted prices included in Level 1, in markets that are not active or on inputs that are observable either directly or indirectly for the full term of the financial instrument.

• Level 3: Valuations are based on pricing or valuation techniques that require inputs that are both unobservable and significant to the overall fair value measurement of the financial instrument. Such inputs may reflect management’s own assumptions about the assumptions a market participant would use in pricing the financial instrument.

Transfers between levels, if any, are recorded as of the beginning of the reporting period.

To determine the fair value of the majority of our investments, we utilize prices obtained from independent, nationally recognized pricing services. We obtain one price for each security. When the pricing services cannot provide a determination of fair value for a specific security, we obtain non-binding price quotes from broker-dealers with whom we have had several years experience and who have demonstrated knowledge of the subject security. We request and utilize one broker quote per security.

We validate the prices obtained from independent pricing services and brokers prior to their use for reporting purposes by evaluating their reasonableness on a monthly basis. Our validation process includes a review for unusual fluctuations. In our opinion, the pricing obtained at March 31, 2013 was reasonable.

In order to determine the proper classification in the fair value hierarchy for each security where the price is obtained from an independent pricing service, we obtain and evaluate the vendors’ pricing procedures and inputs used to price the security, which include unadjusted quoted market prices for identical securities, such as a New York Stock Exchange closing price, and quoted prices for identical securities in markets that are not active. For fixed maturity securities, an evaluation of interest rates and yield curves observable at commonly quoted intervals, volatility, prepayment speeds, credit risks and default rates may also be performed. We have determined that these processes and inputs result in fair values and classifications consistent with the applicable accounting guidance on fair value measurements.

We review our fair value hierarchy categorizations on a quarterly basis at which time the classification of certain financial instruments may change if the input observations have changed.

The following tables present the categorization for our financial instruments measured at fair value on a recurring basis in our Consolidated Balance Sheets at March 31, 2013 and December 31, 2012:

			Fair Value Measurements
Description	March 31, 2013		Level 1		Level 2		Level 3
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	$	37,686	$	—	$	37,686	$	—
U.S. government agency	84,724		—		84,724		—
States, municipalities and political subdivisions	781,633		—		780,758		875
Foreign bonds	211,290		—		210,669		621
Public utilities	246,176		—		246,176		—
Corporate bonds
Energy	176,273		—		176,273		—
Industrials	273,401		—		270,210		3,191
Consumer goods and services	199,195		—		197,632		1,563
Health care	112,546		—		112,546		—
Technology, media and telecommunications	128,013		—		128,013		—
Financial services	266,716		—		253,385		13,331
Mortgage-backed securities	25,538		—		25,538		—
Collateralized mortgage obligations	259,535		—		259,535		—
Asset-backed securities	4,474		—		2,033		2,441
Redeemable preferred stocks	382		382		—		—
Total Available-for-Sale Fixed Maturities	$	2,807,582	$	382	$	2,785,178	$	22,022
Equity securities
Common stocks
Public utilities	$	16,301	$	16,301	$	—	$	—
Energy	12,646		12,646		—		—
Industrials	35,144		35,120		24		—
Consumer goods and services	21,861		21,861		—		—
Health care	20,940		20,940		—		—
Technology, media and telecommunications	12,379		12,379		—		—
Financial services	74,480		70,785		59		3,636
Nonredeemable preferred stocks	1,926		1,926		—		—
Total Available-for-Sale Equity Securities	$	195,677	$	191,958	$	83	$	3,636
Total Available-for-Sale Securities	$	3,003,259	$	192,340	$	2,785,261	$	25,658
TRADING
Bonds
Foreign bonds	$	1,304	$	—	$	1,304	$	—
Corporate bonds
Industrials	1,227		—		1,227		—
Consumer goods and services	1,572		—		1,572		—

Health care	1,628		—		1,628		—
Technology, media and telecommunications	2,765		—		2,765		—
Financial services	1,542		—		1,542		—
Redeemable preferred stocks	3,700		3,700		—		—
Equity securities - health care	327		327		—		—
Nonredeemable preferred stocks	1,804		1,804		—		—
Total Trading Securities	$	15,869	$	5,831	$	10,038	$	—
Short-Term Investments	$	800	$	800	$	—	$	—
Money Market Accounts	$	52,271	$	52,271	$	—	$	—
Total Assets Measured at Fair Value	$	3,072,199	$	251,242	$	2,795,299	$	25,658

			Fair Value Measurements
Description	December 31, 2012		Level 1		Level 2		Level 3
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	$	38,821	$	—	$	38,821	$	—
U.S. government agency	45,928		—		45,928		—
States, municipalities and political subdivisions	794,505		—		793,755		750
Foreign bonds	219,160		—		218,602		558
Public utilities	247,726		—		247,726		—
Corporate bonds
Energy	179,731		—		179,731		—
Industrials	293,663		—		290,766		2,897
Consumer goods and services	202,975		—		201,633		1,342
Health care	122,685		—		122,685		—
Technology, media and telecommunications	130,371		—		130,371		—
Financial services	283,860		—		271,991		11,869
Mortgage-backed securities	28,807		—		28,807		—
Collateralized mortgage obligations	214,584		—		214,584		—
Asset-backed securities	4,886		—		2,398		2,488
Redeemable preferred stocks	376		376		—		—
Total Available-for-Sale Fixed Maturities	$	2,808,078	$	376	$	2,787,798	$	19,904
Equity securities
Common stocks
Public utilities	$	14,416	$	14,416	$	—	$	—
Energy	11,997		11,997		—		—
Industrials	32,684		32,658		26		—
Consumer goods and services	18,879		18,879		—		—
Health care	18,081		18,081		—		—
Technology, media and telecommunications	10,427		10,427		—		—
Financial services	68,492		64,800		56		3,636
Nonredeemable preferred stocks	2,151		1,906		245		—
Total Available-for-Sale Equity Securities	$	177,127	$	173,164	$	327	$	3,636
Total Available-for-Sale Securities	$	2,985,205	$	173,540	$	2,788,125	$	23,540
TRADING
Bonds
Foreign bonds	$	1,379	$	—	$	1,379	$	—
Corporate bonds
Industrials	1,299		—		1,299		—
Consumer goods and services	1,532		—		1,532		—
Health care	1,824		—		1,824		—
Technology, media and telecommunications	2,250		—		2,250		—

Financial services	1,486		—		1,486		—
Redeemable preferred stocks	3,583		3,583		—		—
Equity securities - health care	303		303		—		—
Nonredeemable preferred stocks	1,715		1,715		—		—
Total Trading Securities	$	15,371	$	5,601	$	9,770	$	—
Short-Term Investments	$	800	$	800	$	—	$	—
Money Market Accounts	$	45,613	$	45,613	$	—	$	—
Total Assets Measured at Fair Value	$	3,046,989	$	225,554	$	2,797,895	$	23,540

The fair value of securities that are categorized as Level 1 is based on quoted market prices that are readily and regularly available.

The fair value of securities that are categorized as Level 2 is determined by management after reviewing market prices obtained from independent pricing services and brokers. Such estimated fair values do not necessarily represent the values for which these securities could have been sold at the reporting date. Our independent pricing services and brokers obtain prices from reputable pricing vendors in the marketplace. They continually monitor and review the external pricing sources, while actively participating to resolve any pricing issues that may arise.

For the three-month period ended March 31, 2013, the change in our available-for-sale securities categorized as Level 1 and Level 2 is the result of investment purchases, which were made using funds held in our money market accounts, disposals and the change in unrealized gains on both fixed maturities and equity securities. There were no significant transfers of securities between Level 1 and Level 2 during the period.

Securities categorized as Level 3 include holdings in certain private placement fixed maturity and equity securities and certain other securities that were determined to be other-than-temporarily impaired in a prior period and for which an active market does not currently exist.

The fair value of our Level 3 private placement securities is determined by management relying on pricing received from our independent pricing services and brokers consistent with the process to estimate fair value for Level 2 securities. If we cannot obtain pricing from these sources, which occurs on a limited basis, management will perform an analysis of the contractual cash flows of the underlying security to estimate fair value.

The fair value of our Level 3 impaired securities was determined primarily based upon management’s assumptions regarding the timing and amount of future cash inflows. If a security has been written down or the issuer is in bankruptcy, management relies in part on outside opinions from rating agencies, our lien position on the security, general economic conditions and management’s expertise to determine fair value. We have the ability and the positive intent to hold securities until such time that we are able to recover all or a portion of our original investment. If there is no market for the impaired security at the balance sheet date, management will estimate the security’s fair value based on other securities in the market. Management will continue to monitor securities after the balance sheet date to confirm that their estimated fair value is reasonable.

The following table provides a summary of the changes in fair value of our Level 3 securities for the three-month period ended March 31, 2013:

	States, municipalities and political subdivisions		Foreign bonds		Corporate bonds			Asset-backed securities			Equities		Total
Balance at December 31, 2012	$	750	$	558	$	16,108		$	2,488		$	3,636	$	23,540
Unrealized gains(1)	125		63		2,249			46			—		2,483
Disposals	—		—		(272		)	(93		)	—		(365		)
Balance at March 31, 2013	$	875	$	621	$	18,085		$	2,441		$	3,636	$	25,658

(1) Realized gains are recorded as a component of earnings whereas unrealized gains are recorded as a component of comprehensive income.

The fixed maturities reported as disposals relate to the receipt of principal on calls or sinking fund bonds, in accordance with the indentures.

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Stock-based Compensation (Tables)

3 Months Ended

Mar. 31, 2013

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Remaining Stock-Based Compensation Expense

We expect this compensation to be recognized over the remainder of 2013 and subsequent years according to the following table, except with respect to awards that are accelerated by the Board of Directors, in which case we will recognize any remaining compensation expense in the period in which the awards are accelerated.

2013	$	1,049
2014	1,237
2015	1,025
2016	578
2017	411
2018	49
Total	$	4,349

Employee Stock Award Plan-2008 [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Activity in Stock Award Plans

The activity in the 2008 Stock Plan is displayed in the following table:

Authorized Shares Available for Future Award Grants	Three Months Ended March 31, 2013		Inception to Date
Beginning balance	568,746		1,900,000
Number of awards granted	(237,737	)	(1,681,561	)
Number of awards forfeited or expired	6,500		119,070
Ending balance	337,509		337,509
Number of option awards exercised	27,050		253,892
Number of unrestricted stock awards granted	—		3,620
Number of restricted stock awards vested	—		—

Director Plan - 2005 [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Activity in Stock Award Plans

The activity in the Director Plan is displayed in the following table:

Authorized Shares Available for Future Award Grants	Three Months Ended March 31, 2013	Inception to Date
Beginning balance	130,012	300,000
Number of awards granted	—	(175,991	)
Number of awards forfeited or expired	—	6,003
Ending balance	130,012	130,012
Number of option awards exercised	2,182	2,182

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Nature of Operations and Basis of Presentation (Tables)

3 Months Ended

Mar. 31, 2013

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Deferred Policy Acquisition Costs

The following table is a summary of the components of DAC, including the related amortization recognized for the three-month period ended March 31, 2013.

	Property & Casualty			Life Insurance			Total
Recorded asset at beginning of period	$	64,947		$	40,353		$	105,300
Underwriting costs deferred	39,835			1,163			40,998
Amortization of deferred policy acquisition costs	(36,355		)	(1,726		)	(38,081		)
Ending unamortized deferred policy acquisition costs	$	68,427		$	39,790		$	108,217
Change in "shadow" deferred policy acquisition costs	—			4,871			4,871
Recorded asset at end of period	$	68,427		$	44,661		$	113,088

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Earnings Per Common Share

3 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Earnings Per Common Share

EARNINGS PER COMMON SHARE

Basic earnings per share is computed by dividing net income by the weighted-average number of common shares outstanding during the reporting period. Diluted earnings per share gives effect to all dilutive common shares outstanding during the reporting period. The dilutive shares we consider in our diluted earnings per share calculation relate to our outstanding stock options and restricted stock awards.

We determine the dilutive effect of our outstanding stock options using the “treasury stock” method. Under this method, we assume the exercise of all of the outstanding stock options whose exercise price is less than the weighted-average market value of our common stock during the reporting period. This method also assumes that the proceeds from the hypothetical stock option exercises are used to repurchase shares of our common stock at the weighted-average market value of the stock during the reporting period. The net of the assumed stock options exercised and assumed common shares repurchased represents the number of dilutive common shares, which we add to the denominator of the earnings per share calculation.

The components of basic and diluted earnings per share were as follows for the three-month periods ended March 31, 2013 and 2012:

	Three Months Ended March 31,
(In Thousands Except Per Share Data)	2013				2012
	Basic		Diluted		Basic		Diluted
Net income	$	22,393	$	22,393	$	19,184	$	19,184
Weighted-average common shares outstanding	25,245,497		25,245,497		25,505,962		25,505,962
Add dilutive effect of restricted stock awards	—		79,787		—		50,206
Add dilutive effect of stock options	—		15,385		—		16,373
Weighted-average common shares for EPS calculation	25,245,497		25,340,669		25,505,962		25,572,541
Earnings per common share	$	0.89	$	0.88	$	0.75	$	0.75
Awards excluded from diluted EPS calculation(1)	—		643,066		—		1,085,547

(1) Outstanding awards excluded from the diluted earnings per share calculation because the effect of including them would have been anti-dilutive.

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Stock-based Compensation

3 Months Ended

Mar. 31, 2013

Share-based Compensation [Abstract]

Stock-based Compensation

STOCK-BASED COMPENSATION

Non-qualified Employee Stock Award Plan

The United Fire Group, Inc. 2008 Stock Plan (the “2008 Stock Plan”) authorizes the issuance of restricted and unrestricted stock awards, stock appreciation rights, incentive stock options, and non-qualified stock options for up to 1,900,000 shares of United Fire common stock to employees, with 337,509 authorized shares available for future issuance at March 31, 2013. The 2008 Stock Plan is administered by the Board of Directors, which determines those employees who will receive awards, when awards will be granted, and the terms and conditions of the awards. The Board of Directors may also take any action it deems necessary and appropriate for the administration of the 2008 Stock Plan. Pursuant to the 2008 Stock Plan, the Board of Directors may, at its sole discretion, grant awards to our employees who are in positions of substantial responsibility with United Fire.

Options granted pursuant to the 2008 Stock Plan are granted to buy shares of United Fire's common stock at the market value of the stock on the date of grant. All outstanding option awards vest and are exercisable in installments of 20.0 percent of the number of shares covered by the option award each year from the grant date, unless the Board of Directors authorizes the acceleration of vesting. To the extent not exercised, vested option awards accumulate and are exercisable by the awardee, in whole or in part, in any subsequent year included in the option period, but not later than 10 years from the grant date. Restricted and unrestricted stock awards granted pursuant to the 2008 Stock Plan are granted at the market value of our stock on the date of the grant. Restricted stock awards fully vest after five years from the date of issuance, unless accelerated upon the approval of the Board of Directors, at which time United Fire common stock will be issued to the awardee. All awards are generally granted free of charge to the eligible employees of United Fire as designated by the Board of Directors.

The activity in the 2008 Stock Plan is displayed in the following table:

Authorized Shares Available for Future Award Grants	Three Months Ended March 31, 2013		Inception to Date
Beginning balance	568,746		1,900,000
Number of awards granted	(237,737	)	(1,681,561	)
Number of awards forfeited or expired	6,500		119,070
Ending balance	337,509		337,509
Number of option awards exercised	27,050		253,892
Number of unrestricted stock awards granted	—		3,620
Number of restricted stock awards vested	—		—

Non-qualified Non-employee Director Stock Option and Restricted Stock Plan

The United Fire Group, Inc. 2005 Non-qualified Non-Employee Director Stock Option and Restricted Stock Plan (the "Director Plan") authorizes the issuance of restricted and unrestricted stock awards and non-qualified stock options to purchase shares of United Fire’s common stock to non-employee directors. At March 31, 2013, we had 130,012 authorized shares available for future issuance.

The Board of Directors has the authority to determine which non-employee directors receive awards, when options and restricted and unrestricted stock shall be granted, the option price, the option expiration date, the date of grant, the vesting schedule of options or whether the options shall be immediately vested, the terms and conditions of options and restricted stock (other than those terms and conditions set forth in the plan) and the number of shares of common stock to be issued pursuant to an option agreement or restricted stock agreement. The Board of Directors may also take any action it deems necessary and appropriate for the administration of the Director Plan.

The activity in the Director Plan is displayed in the following table:

Authorized Shares Available for Future Award Grants	Three Months Ended March 31, 2013	Inception to Date
Beginning balance	130,012	300,000
Number of awards granted	—	(175,991	)
Number of awards forfeited or expired	—	6,003
Ending balance	130,012	130,012
Number of option awards exercised	2,182	2,182

Stock-Based Compensation Expense

For the three-month periods ended March 31, 2013 and 2012, we recognized stock-based compensation expense of $411 and $396, respectively.

As of March 31, 2013, we had $4,349 in stock-based compensation expense that has yet to be recognized through our results of operations. We expect this compensation to be recognized over the remainder of 2013 and subsequent years according to the following table, except with respect to awards that are accelerated by the Board of Directors, in which case we will recognize any remaining compensation expense in the period in which the awards are accelerated.

2013	$	1,049
2014	1,237
2015	1,025
2016	578
2017	411
2018	49
Total	$	4,349

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Segment Information

3 Months Ended

Mar. 31, 2013

Segment Reporting [Abstract]

Segment Information

SEGMENT INFORMATION

We have two reportable business segments in our operations: property and casualty insurance and life insurance. The property and casualty insurance segment has six domestic locations from which it conducts its business. The life insurance segment operates from our home office. Because all of our insurance is sold domestically, we have no revenues allocable to foreign operations.

We evaluate the two segments on the basis of both statutory accounting practices prescribed or permitted by our states of domicile and GAAP. We analyze results based on profitability (i.e., loss ratios), expenses, and return on equity. The basis we use to determine and analyze segments and to measure segment profit or loss have not changed from that reported in our Annual Report on Form 10-K for the year ended December 31, 2012.

The following tables for the three-month periods ended March 31, 2013 and 2012 have been reconciled to the amounts reported in our unaudited Consolidated Financial Statements to adjust for intersegment eliminations.

	Property and Casualty Insurance		Life Insurance			Total
Three Months Ended March 31, 2013
Net premiums earned	$	162,701	$	14,239		$	176,940
Investment income, net of investment expenses	10,421		15,979			26,400
Net realized investment gains	1,029		880			1,909
Other income	12		103			115
Total reportable segment	$	174,163	$	31,201		$	205,364
Intersegment eliminations	64		(123		)	(59		)
Total revenues	$	174,227	$	31,078		$	205,305
Net income	$	20,730	$	1,663		$	22,393
Assets	$	1,941,227	$	1,783,463		$	3,724,690
Invested assets	$	1,378,188	$	1,685,171		$	3,063,359
Three Months Ended March 31, 2012
Net premiums earned	$	146,756	$	14,858		$	161,614
Investment income, net of investment expenses	10,678		18,508			29,186
Net realized investment gains	1,133		1,614			2,747
Other income	100		156			256
Total reportable segment	$	158,667	$	35,136		$	193,803
Intersegment eliminations	7		(111		)	(104		)
Total revenues	$	158,674	$	35,025		$	193,699
Net income	$	16,636	$	2,548		$	19,184
Assets	$	1,901,748	$	1,785,427		$	3,687,175
Invested assets	$	1,325,793	$	1,696,391		$	3,022,184

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Debt

3 Months Ended

Mar. 31, 2013

Debt Disclosure [Abstract]

Debt

DEBT

In December 2011, United Fire entered into a credit agreement with a syndicate of financial institutions as lenders, KeyBank National Association as administrative agent, lead arranger, sole book runner, swingline lender, and letter of credit issuer, and Bankers Trust Company as syndication agent. The four-year credit agreement provides for a $100,000 unsecured revolving credit facility that includes a $20,000 letter of credit subfacility and a swing line subfacility of up to $5,000.

During the term of this credit agreement, we have the right to increase the total credit facility from $100,000 up to $125,000 if no event of default has occurred and is continuing and certain other conditions are satisfied. The credit facility is available for general corporate purposes, including working capital, acquisitions and liquidity purposes. Principal of the credit facility is due in full at maturity, on December 22, 2015. The interest rate is based on our monthly choice of either a base rate or the London Interbank Offered Rate (“LIBOR”) plus, in each case, a calculated margin amount. A commitment fee on each lender's unused commitment under the credit facility is also payable quarterly.

The credit agreement contains customary representations, covenants and events of default, including certain covenants that limit or restrict our ability to engage in certain activities. Subject to certain exceptions, these activities include restricting our ability to sell or transfer assets or enter into a merger or consolidate with another company, grant certain types of security interests, incur certain types of liens, impose restrictions on subsidiary dividends, enter into leaseback transactions, or incur certain indebtedness. The credit agreement contains certain financial covenants including covenants that require us to maintain a minimum consolidated net worth, a debt to capitalization ratio and minimum stockholders' equity.

There was no outstanding balance on the credit facility at March 31, 2013. The outstanding balance on the line of credit was $45,000 at March 31, 2012 at an interest rate of 2.0 percent. For the three-month period ended March 31, 2013, we did not incur any interest expense related to this credit facility. For the three-month period ended March 31, 2012, we incurred $341 in interest expense related to this credit facility. We were in compliance with all covenants for the credit agreement at March 31, 2013.

In connection with our acquisition of Mercer Insurance Group, we acquired three statutory trusts with outstanding issuances of trust preferred securities with a balance as of the acquisition date of $15,614. We redeemed two of the issuances totaling $8,035 during the three-month period ended March 31, 2012 and the remaining issuance in full in April 2012. We incurred $151 of interest expense related to these trust preferred securities for the three-month period ended March 31, 2012.

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Summary of Investments (Narratives) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Trading securities	$ 15,869	$ 15,371
Remaining potential off-balance sheet contractual obligation	4,200
Equity Securities [Member] | Maximum [Member]
Largest unrealized loss greater than 12 months on an individual security	$ 212

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Fair Value of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2013

Fair Value Disclosures [Abstract]

Carrying Value and Estimated Fair Value of Financial Instruments

A summary of the carrying value and estimated fair value of our financial instruments at March 31, 2013 and December 31, 2012 is as follows:

	March 31, 2013				December 31, 2012
	Fair Value		Carrying Value		Fair Value		Carrying Value
Assets
Investments
Fixed maturities:
Held-to-maturity securities	$	1,668	$	1,638	$	1,681	$	1,655
Available-for-sale securities	2,807,582		2,807,582		2,808,078		2,808,078
Trading securities	13,738		13,738		13,353		13,353
Equity securities:
Available-for-sale securities	195,677		195,677		177,127		177,127
Trading securities	2,131		2,131		2,018		2,018
Mortgage loans	4,800		4,581		5,037		4,633
Policy loans	6,566		6,566		6,671		6,671
Other long-term investments	30,646		30,646		30,028		30,028
Short-term investments	800		800		800		800
Cash and cash equivalents	101,948		101,948		107,466		107,466
Accrued investment income	30,079		30,079		30,375		30,375
Liabilities
Policy reserves
Annuity (accumulations) (1)	$	1,022,644	$	963,017	$	1,043,866	$	983,579
Annuity (benefit payments)	139,757		93,170		139,213		93,701

(1) Annuity accumulations represent deferred annuity contracts that are currently earning interest.

Financial Instruments Measured at Fair Value on Recurring Basis

The following tables present the categorization for our financial instruments measured at fair value on a recurring basis in our Consolidated Balance Sheets at March 31, 2013 and December 31, 2012:

			Fair Value Measurements
Description	March 31, 2013		Level 1		Level 2		Level 3
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	$	37,686	$	—	$	37,686	$	—
U.S. government agency	84,724		—		84,724		—
States, municipalities and political subdivisions	781,633		—		780,758		875
Foreign bonds	211,290		—		210,669		621
Public utilities	246,176		—		246,176		—
Corporate bonds
Energy	176,273		—		176,273		—
Industrials	273,401		—		270,210		3,191
Consumer goods and services	199,195		—		197,632		1,563
Health care	112,546		—		112,546		—
Technology, media and telecommunications	128,013		—		128,013		—
Financial services	266,716		—		253,385		13,331
Mortgage-backed securities	25,538		—		25,538		—
Collateralized mortgage obligations	259,535		—		259,535		—
Asset-backed securities	4,474		—		2,033		2,441
Redeemable preferred stocks	382		382		—		—
Total Available-for-Sale Fixed Maturities	$	2,807,582	$	382	$	2,785,178	$	22,022
Equity securities
Common stocks
Public utilities	$	16,301	$	16,301	$	—	$	—
Energy	12,646		12,646		—		—
Industrials	35,144		35,120		24		—
Consumer goods and services	21,861		21,861		—		—
Health care	20,940		20,940		—		—
Technology, media and telecommunications	12,379		12,379		—		—
Financial services	74,480		70,785		59		3,636
Nonredeemable preferred stocks	1,926		1,926		—		—
Total Available-for-Sale Equity Securities	$	195,677	$	191,958	$	83	$	3,636
Total Available-for-Sale Securities	$	3,003,259	$	192,340	$	2,785,261	$	25,658
TRADING
Bonds
Foreign bonds	$	1,304	$	—	$	1,304	$	—
Corporate bonds
Industrials	1,227		—		1,227		—
Consumer goods and services	1,572		—		1,572		—

Health care	1,628		—		1,628		—
Technology, media and telecommunications	2,765		—		2,765		—
Financial services	1,542		—		1,542		—
Redeemable preferred stocks	3,700		3,700		—		—
Equity securities - health care	327		327		—		—
Nonredeemable preferred stocks	1,804		1,804		—		—
Total Trading Securities	$	15,869	$	5,831	$	10,038	$	—
Short-Term Investments	$	800	$	800	$	—	$	—
Money Market Accounts	$	52,271	$	52,271	$	—	$	—
Total Assets Measured at Fair Value	$	3,072,199	$	251,242	$	2,795,299	$	25,658

			Fair Value Measurements
Description	December 31, 2012		Level 1		Level 2		Level 3
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	$	38,821	$	—	$	38,821	$	—
U.S. government agency	45,928		—		45,928		—
States, municipalities and political subdivisions	794,505		—		793,755		750
Foreign bonds	219,160		—		218,602		558
Public utilities	247,726		—		247,726		—
Corporate bonds
Energy	179,731		—		179,731		—
Industrials	293,663		—		290,766		2,897
Consumer goods and services	202,975		—		201,633		1,342
Health care	122,685		—		122,685		—
Technology, media and telecommunications	130,371		—		130,371		—
Financial services	283,860		—		271,991		11,869
Mortgage-backed securities	28,807		—		28,807		—
Collateralized mortgage obligations	214,584		—		214,584		—
Asset-backed securities	4,886		—		2,398		2,488
Redeemable preferred stocks	376		376		—		—
Total Available-for-Sale Fixed Maturities	$	2,808,078	$	376	$	2,787,798	$	19,904
Equity securities
Common stocks
Public utilities	$	14,416	$	14,416	$	—	$	—
Energy	11,997		11,997		—		—
Industrials	32,684		32,658		26		—
Consumer goods and services	18,879		18,879		—		—
Health care	18,081		18,081		—		—
Technology, media and telecommunications	10,427		10,427		—		—
Financial services	68,492		64,800		56		3,636
Nonredeemable preferred stocks	2,151		1,906		245		—
Total Available-for-Sale Equity Securities	$	177,127	$	173,164	$	327	$	3,636
Total Available-for-Sale Securities	$	2,985,205	$	173,540	$	2,788,125	$	23,540
TRADING
Bonds
Foreign bonds	$	1,379	$	—	$	1,379	$	—
Corporate bonds
Industrials	1,299		—		1,299		—
Consumer goods and services	1,532		—		1,532		—
Health care	1,824		—		1,824		—
Technology, media and telecommunications	2,250		—		2,250		—

Financial services	1,486		—		1,486		—
Redeemable preferred stocks	3,583		3,583		—		—
Equity securities - health care	303		303		—		—
Nonredeemable preferred stocks	1,715		1,715		—		—
Total Trading Securities	$	15,371	$	5,601	$	9,770	$	—
Short-Term Investments	$	800	$	800	$	—	$	—
Money Market Accounts	$	45,613	$	45,613	$	—	$	—
Total Assets Measured at Fair Value	$	3,046,989	$	225,554	$	2,797,895	$	23,540

Changes in Fair Value of Level 3 Securities

The following table provides a summary of the changes in fair value of our Level 3 securities for the three-month period ended March 31, 2013:

	States, municipalities and political subdivisions		Foreign bonds		Corporate bonds			Asset-backed securities			Equities		Total
Balance at December 31, 2012	$	750	$	558	$	16,108		$	2,488		$	3,636	$	23,540
Unrealized gains(1)	125		63		2,249			46			—		2,483
Disposals	—		—		(272		)	(93		)	—		(365		)
Balance at March 31, 2013	$	875	$	621	$	18,085		$	2,441		$	3,636	$	25,658

(1) Realized gains are recorded as a component of earnings whereas unrealized gains are recorded as a component of comprehensive income.

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Accumulated Other Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2013

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

The after-tax components of our accumulated other comprehensive income (loss) are as follows:

				Liability for
	Net unrealized			underfunded
	appreciation			employee
	on investments			benefit costs			Total
Balance as of January 1, 2013	$	144,096		$	(48,908	)	$	95,188
Change in accumulated other comprehensive income before reclassifications	9,855			—			9,855
Reclassification adjustments from accumulated other comprehensive income	(1,241		)	808			(433		)
Balance as of March 31, 2013	$	152,710		$	(48,100	)	$	104,610

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Earnings Per Common Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013		Mar. 31, 2012
Basic and Diluted Earnings per Share [Line Items]
Net income	$ 22,393		$ 19,184
Weighted-average common shares outstanding (in shares)	25,245,497		25,505,962
Weighted-average common share for EPS calculation (in shares)	25,340,669		25,572,541
Basic earnings per common share (in dollars per share)	$ 0.89		$ 0.75
Diluted earnings per common share (in dollars per share)	$ 0.88		$ 0.75
Awards excluded from diluted EPS calculation (in shares)	643,066	[1]	1,085,547	[1]
Restricted Stock Awards [Member]
Basic and Diluted Earnings per Share [Line Items]
Add dilutive effect of share-based awards outstanding (in shares)	79,787		50,206
Options Awards [Member]
Basic and Diluted Earnings per Share [Line Items]
Add dilutive effect of share-based awards outstanding (in shares)	15,385		16,373

[1] Outstanding awards excluded from the diluted earnings per share calculation because the effect of including them would have been anti-dilutive.

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Consolidated Statements of Income (Unaudited) (Parentheticals) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Income Statement [Abstract]
Reclassification adjustment for net realized gains included in income	$ (1,909)	$ (2,794)
Reclassification adjustment for employee benefit costs included in expense	1,242	643
Reclassification adjustments, income tax effect	$ (234)	$ (752)

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Summary of Investments

3 Months Ended

Mar. 31, 2013

Investments [Abstract]

Summary of Investments

SUMMARY OF INVESTMENTS

Fair Value of Investments

A reconciliation of the amortized cost (cost for equity securities) to fair value of investments in held-to-maturity and available-for-sale fixed maturity and equity securities as of March 31, 2013 and December 31, 2012, is as follows:

March 31, 2013
Type of Investment	Cost or Amortized Cost		Gross Unrealized Appreciation		Gross Unrealized Depreciation		Fair Value
HELD-TO-MATURITY
Fixed maturities
Bonds
States, municipalities and political subdivisions	$	1,187	$	18	$	—	$	1,205
Corporate bonds - financial services	200		—		—		200
Mortgage-backed securities	242		12		—		254
Collateralized mortgage obligations	9		—		—		9
Total Held-to-Maturity Fixed Maturities	$	1,638	$	30	$	—	$	1,668
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	$	36,845	$	845	$	4	$	37,686
U.S. government agency	84,527		440		243		84,724
States, municipalities and political subdivisions	731,004		52,291		1,662		781,633
Foreign bonds	200,286		11,035		31		211,290
Public utilities	231,379		14,804		7		246,176
Corporate bonds
Energy	167,556		8,717		—		176,273
Industrials	260,157		13,345		101		273,401
Consumer goods and services	190,279		9,015		99		199,195
Health care	106,528		6,151		133		112,546
Technology, media and telecommunications	122,922		5,792		701		128,013
Financial services	252,334		14,759		377		266,716
Mortgage-backed securities	24,808		756		26		25,538
Collateralized mortgage obligations	253,855		7,130		1,450		259,535
Asset-backed securities	4,044		430		—		4,474
Redeemable preferred stocks	378		4		—		382
Total Available-for-Sale Fixed Maturities	$	2,666,902	$	145,514	$	4,834	$	2,807,582
Equity securities
Common stocks
Public utilities	$	7,231	$	9,119	$	49	$	16,301
Energy	5,094		7,552		—		12,646
Industrials	13,015		22,253		124		35,144
Consumer goods and services	10,394		11,509		42		21,861
Health care	7,920		13,045		25		20,940
Technology, media and telecommunications	6,204		6,255		80		12,379
Financial services	15,681		58,902		103		74,480
Nonredeemable preferred stocks	1,925		21		20		1,926
Total Available-for-Sale Equity Securities	$	67,464	$	128,656	$	443	$	195,677
Total Available-for-Sale Securities	$	2,734,366	$	274,170	$	5,277	$	3,003,259

December 31, 2012
Type of Investment	Cost or Amortized Cost		Gross Unrealized Appreciation		Gross Unrealized Depreciation		Fair Value
HELD-TO-MATURITY
Fixed maturities
Bonds
States, municipalities and political subdivisions	$	1,185	$	11	$	—	$	1,196
Corporate bonds - financial services	200		—		—		200
Mortgage-backed securities	256		15		—		271
Collateralized mortgage obligations	14		—		—		14
Total Held-to-Maturity Fixed Maturities	$	1,655	$	26	$	—	$	1,681
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	$	37,887	$	939	$	5	$	38,821
U.S. government agency	45,566		429		67		45,928
States, municipalities and political subdivisions	739,752		55,572		819		794,505
Foreign bonds	207,359		11,863		62		219,160
Public utilities	232,550		15,208		32		247,726
Corporate bonds
Energy	169,973		9,758		—		179,731
Industrials	280,185		13,690		212		293,663
Consumer goods and services	193,313		9,813		151		202,975
Health care	115,654		7,111		80		122,685
Technology, media and telecommunications	123,660		6,909		198		130,371
Financial services	271,061		13,858		1,059		283,860
Mortgage-backed securities	27,940		888		21		28,807
Collateralized mortgage obligations	208,042		7,702		1,160		214,584
Asset-backed securities	4,480		406		—		4,886
Redeemable preferred stocks	378		—		2		376
Total Available-for-Sale Fixed Maturities	$	2,657,800	$	154,146	$	3,868	$	2,808,078
Equity securities
Common stocks
Public utilities	$	7,231	$	7,268	$	83	$	14,416
Energy	5,094		6,903		—		11,997
Industrials	13,031		19,827		174		32,684
Consumer goods and services	10,394		8,535		50		18,879
Health care	7,920		10,286		125		18,081
Technology, media and telecommunications	5,367		5,155		95		10,427
Financial services	15,701		52,936		145		68,492
Nonredeemable preferred stocks	2,154		25		28		2,151
Total Available-for-Sale Equity Securities	$	66,892	$	110,935	$	700	$	177,127
Total Available-for-Sale Securities	$	2,724,692	$	265,081	$	4,568	$	2,985,205

Maturities

The amortized cost and fair value of held-to-maturity, available-for-sale and trading securities at March 31, 2013, by contractual maturity, are shown in the following table. Actual maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Asset-backed securities, mortgage-backed securities and collateralized mortgage obligations may be subject to prepayment risk and are therefore not categorized by contractual maturity.

	Held-To-Maturity				Available-For-Sale				Trading
March 31, 2013	Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value
Due in one year or less	$	594	$	597	$	275,551	$	281,662	$	2,838	$	2,803
Due after one year through five years	793		808		1,005,859		1,067,382		6,439		7,374
Due after five years through 10 years	—		—		860,281		921,673		508		533
Due after 10 years	—		—		242,504		247,318		2,685		3,028
Asset-backed securities	—		—		4,044		4,474		—		—
Mortgage-backed securities	242		254		24,808		25,538		—		—
Collateralized mortgage obligations	9		9		253,855		259,535		—		—
	$	1,638	$	1,668	$	2,666,902	$	2,807,582	$	12,470	$	13,738

Net Realized Investment Gains and Losses

Net realized gains (losses) on disposition of investments are computed using the specific identification method and are included in the computation of net income. The following table is a summary of net realized investment gains (losses).

	Three Months Ended March 31,
	2013		2012
Net realized investment gains (losses)
Fixed maturities:
Available-for-sale	$	720	$	1,531
Trading securities
Change in fair value	560		191
Sales	—		371
Equity securities
Available-for-sale	516		701
Trading securities
Change in fair value	113		—
Total net realized investment gains	$	1,909	$	2,794

The proceeds and gross realized gains (losses) on the sale of available-for-sale securities are as follows:

	Three Months Ended March 31,
	2013		2012
Proceeds from sales	$	2,810	$	3,000
Gross realized gains	142		470
Gross realized losses	—		(25		)

There were no sales of held-to-maturity securities during the three-month periods ended March 31, 2013 and 2012.

Our investment portfolio includes trading securities with embedded derivatives. These securities, which are primarily convertible redeemable preferred debt securities, are recorded at fair value. Income or loss, including the change in the fair value of these trading securities, is recognized currently in earnings as a component of net realized investment gains and losses. Our portfolio of trading securities had a fair value of $15,869 and $15,371 at March 31, 2013 and December 31, 2012, respectively.

Off-Balance Sheet Arrangements

Pursuant to an agreement with one of our limited liability partnership investments, we are contractually committed through December 31, 2017 to make capital contributions upon request of the partnership. Our obligation was $4,200 at March 31, 2013.

Unrealized Appreciation

The following table is a summary of changes in net unrealized investment appreciation during the reporting period.

	Three Months Ended March 31,
	2013			2012
Change in net unrealized investment appreciation
Available-for-sale fixed maturities	$	(9,598	)	$	(4,401	)
Equity securities	17,978			15,106
Deferred policy acquisition costs	4,871			104
Income tax effect	(4,637		)	(3,784		)
Total change in net unrealized investment appreciation, net of tax	$	8,614		$	7,025

We continually monitor the difference between our cost basis and the estimated fair value of our investments. Our accounting policy for impairment recognition requires other-than-temporary impairment ("OTTI") charges to be recorded when we determine that it is more likely than not that we will be unable to collect all amounts due according to the contractual terms of the fixed maturity security or that the anticipated recovery in fair value of the equity security will not occur in a reasonable amount of time. Impairment charges on investments are recorded based on the fair value of the investments at the measurement date. Factors considered in evaluating whether a decline in value is other-than-temporary include: the length of time and the extent to which fair value has been less than cost; the financial condition and near-term prospects of the issuer; our intention to hold the investment; and the likelihood that we will be required to sell the investment.

The tables on the following pages summarize our fixed maturity and equity securities that were in an unrealized loss position at March 31, 2013 and December 31, 2012. The securities are presented by the length of time they have been continuously in an unrealized loss position. It is possible that we could recognize OTTI charges in future periods on securities held at March 31, 2013, if future events or information cause us to determine that a decline in fair value is other-than-temporary.

We believe the unrealized depreciation in value of securities in our fixed maturity portfolio is primarily attributable to changes in market interest rates and not the credit quality of the issuer. We have no intent to sell and it is more likely than not that we will not be required to sell these securities until the fair value recovers to at least equal our cost basis or the securities mature.

We have evaluated the near-term prospects of the issuers of our equity securities in relation to the severity and duration of the unrealized loss, and unless otherwise noted, these losses do not warrant the recognition of an OTTI charge at March 31, 2013. Our largest unrealized loss greater than 12 months on an individual security at March 31, 2013 was $212. We have no intention to sell any of these securities prior to a recovery in value, but will continue to monitor the fair value reported for these securities as part of our overall process to evaluate investments for OTTI recognition.

March 31, 2013	Less than 12 months					12 months or longer					Total
Type of Investment	Number of Issues	Fair Value		Gross Unrealized Depreciation		Number of Issues	Fair Value		Gross Unrealized Depreciation		Fair Value		Gross Unrealized Depreciation
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	2	$	1,717	$	4	—	$	—	$	—	$	1,717	$	4
U.S. government agency	14	45,452		243		—	—		—		45,452		243
States, municipalities and political subdivisions	82	83,557		1,662		—	—		—		83,557		1,662
Foreign bonds	1	3,327		31		—	—		—		3,327		31
Public utilities	2	3,277		7		—	—		—		3,277		7
Corporate bonds
Industrials	2	6,069		101		—	—		—		6,069		101
Consumer goods and services	1	2,344		11		6	3,301		88		5,645		99
Health care	3	7,336		133		—	—		—		7,336		133
Technology, media and telecommunications	5	18,271		701		—	—		—		18,271		701
Financial services	2	3,883		4		3	11,139		373		15,022		377
Mortgage-backed securities	7	4,244		25		2	22		1		4,266		26
Collateralized mortgage obligations	46	109,284		1,318		1	21		132		109,305		1,450
Total Available-for-Sale Fixed Maturities	167	$	288,761	$	4,240	12	$	14,483	$	594	$	303,244	$	4,834
Equity securities
Common stocks
Public utilities	3	$	259	$	49	—	$	—	$	—	$	259	$	49
Industrials	1	278		36		7	529		88		807		124
Consumer goods and services	4	243		25		3	62		17		305		42
Health care	1	33		1		1	470		24		503		25
Technology, media and telecommunications	5	299		16		5	197		64		496		80
Financial services	1	47		19		5	538		84		585		103
Nonredeemable preferred stocks	—	—		—		2	1,211		20		1,211		20
Total Available-for-Sale Equity Securities	15	$	1,159	$	146	23	$	3,007	$	297	$	4,166	$	443
Total Available-for-Sale Securities	182	$	289,920	$	4,386	35	$	17,490	$	891	$	307,410	$	5,277

December 31, 2012	Less than 12 months					12 months or longer					Total
Type of Investment	Number of Issues	Fair Value		Gross Unrealized Depreciation		Number of Issues	Fair Value		Gross Unrealized Depreciation		Fair Value		Gross Unrealized Depreciation
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	2	$	1,724	$	5	—	$	—	$	—	$	1,724	$	5
U.S. government agency	5	17,654		67		—	—		—		17,654		67
States, municipalities and political subdivisions	31	41,775		819		—	—		—		41,775		819
Foreign bonds	1	3,323		48		1	558		14		3,881		62
Public utilities	2	3,155		32		—	—		—		3,155		32
Corporate bonds
Industrials	4	12,194		109		1	2,897		103		15,091		212
Consumer goods and services	—	—		—		7	4,606		151		4,606		151
Health care	3	7,416		80		—	—		—		7,416		80
Technology, media and telecommunications	5	13,402		198		—	—		—		13,402		198
Financial services	2	1,005		1		24	24,693		1,058		25,698		1,059
Mortgage-backed securities	7	4,472		21		—	—		—		4,472		21
Collateralized mortgage obligations	27	74,702		1,004		1	29		156		74,731		1,160
Redeemable preferred stocks	2	376		2		—	—		—		376		2
Total Available-for-Sale Fixed Maturities	91	$	181,198	$	2,386	34	$	32,783	$	1,482	$	213,981	$	3,868
Equity securities
Common stocks
Public utilities	3	$	225	$	83	—	$	—	$	—	$	225	$	83
Industrials	4	482		52		9	621		122		1,103		174
Consumer goods and services	2	280		19		4	372		31		652		50
Health care	1	31		2		3	896		123		927		125
Technology, media and telecommunications	5	241		7		7	581		88		822		95
Financial services	1	47		19		7	1,109		126		1,156		145
Nonredeemable preferred stocks	—	—		—		2	1,203		28		1,203		28
Total Available-for-Sale Equity Securities	16	$	1,306	$	182	32	$	4,782	$	518	$	6,088	$	700
Total Available-for-Sale Securities	107	$	182,504	$	2,568	66	$	37,565	$	2,000	$	220,069	$	4,568

XML

Nature of Operations and Basis of Presentation (Narratives) (Details) (USD $)	3 Months Ended
	Mar. 31, 2013 segments	Mar. 31, 2012
Segment Reporting Information [Line Items]
Number of business segments	2
Payment for income taxes	$ 5,000	$ 151,000
Federal tax refund received	(8,744,000)	0
Interest payment	0	492,000
Decrease to Deferred Acquisition Cost asset related to shadow DAC adjustment	(33,824,000)	(38,695,000)
Federal income tax expense (benefit)	$ 7,457,000	$ 5,692,000
Property and Casualty Insurance [Member]
Segment Reporting Information [Line Items]
Number of states in which we are licensed as insurer	43
Life Insurance [Member]
Segment Reporting Information [Line Items]
Number of states in which we are licensed as insurer	36

XML

Employee Benefits (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
Pension Plan [Member]
Net periodic benefit cost
Service cost	$ 1,282	$ 791
Interest cost	1,262	1,190
Expected return on plan assets	(1,336)	(1,322)
Amortization of prior service cost	0	3
Amortization of net loss	1,106	592
Net periodic benefit cost	2,314	1,254
Estimated 2013 pension plan contribution, disclosed in prior year 10K			7,000
Contribution by employer	1,750
Postretirement Benefit Plan [Member]
Net periodic benefit cost
Service cost	753	496
Interest cost	424	398
Expected return on plan assets	0	0
Amortization of prior service cost	0	(8)
Amortization of net loss	136	56
Net periodic benefit cost	$ 1,313	$ 942

XML

Summary of Investments (Tables)

3 Months Ended

Mar. 31, 2013

Investments [Abstract]

Fair Value of Investments

A reconciliation of the amortized cost (cost for equity securities) to fair value of investments in held-to-maturity and available-for-sale fixed maturity and equity securities as of March 31, 2013 and December 31, 2012, is as follows:

March 31, 2013
Type of Investment	Cost or Amortized Cost		Gross Unrealized Appreciation		Gross Unrealized Depreciation		Fair Value
HELD-TO-MATURITY
Fixed maturities
Bonds
States, municipalities and political subdivisions	$	1,187	$	18	$	—	$	1,205
Corporate bonds - financial services	200		—		—		200
Mortgage-backed securities	242		12		—		254
Collateralized mortgage obligations	9		—		—		9
Total Held-to-Maturity Fixed Maturities	$	1,638	$	30	$	—	$	1,668
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	$	36,845	$	845	$	4	$	37,686
U.S. government agency	84,527		440		243		84,724
States, municipalities and political subdivisions	731,004		52,291		1,662		781,633
Foreign bonds	200,286		11,035		31		211,290
Public utilities	231,379		14,804		7		246,176
Corporate bonds
Energy	167,556		8,717		—		176,273
Industrials	260,157		13,345		101		273,401
Consumer goods and services	190,279		9,015		99		199,195
Health care	106,528		6,151		133		112,546
Technology, media and telecommunications	122,922		5,792		701		128,013
Financial services	252,334		14,759		377		266,716
Mortgage-backed securities	24,808		756		26		25,538
Collateralized mortgage obligations	253,855		7,130		1,450		259,535
Asset-backed securities	4,044		430		—		4,474
Redeemable preferred stocks	378		4		—		382
Total Available-for-Sale Fixed Maturities	$	2,666,902	$	145,514	$	4,834	$	2,807,582
Equity securities
Common stocks
Public utilities	$	7,231	$	9,119	$	49	$	16,301
Energy	5,094		7,552		—		12,646
Industrials	13,015		22,253		124		35,144
Consumer goods and services	10,394		11,509		42		21,861
Health care	7,920		13,045		25		20,940
Technology, media and telecommunications	6,204		6,255		80		12,379
Financial services	15,681		58,902		103		74,480
Nonredeemable preferred stocks	1,925		21		20		1,926
Total Available-for-Sale Equity Securities	$	67,464	$	128,656	$	443	$	195,677
Total Available-for-Sale Securities	$	2,734,366	$	274,170	$	5,277	$	3,003,259

December 31, 2012
Type of Investment	Cost or Amortized Cost		Gross Unrealized Appreciation		Gross Unrealized Depreciation		Fair Value
HELD-TO-MATURITY
Fixed maturities
Bonds
States, municipalities and political subdivisions	$	1,185	$	11	$	—	$	1,196
Corporate bonds - financial services	200		—		—		200
Mortgage-backed securities	256		15		—		271
Collateralized mortgage obligations	14		—		—		14
Total Held-to-Maturity Fixed Maturities	$	1,655	$	26	$	—	$	1,681
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	$	37,887	$	939	$	5	$	38,821
U.S. government agency	45,566		429		67		45,928
States, municipalities and political subdivisions	739,752		55,572		819		794,505
Foreign bonds	207,359		11,863		62		219,160
Public utilities	232,550		15,208		32		247,726
Corporate bonds
Energy	169,973		9,758		—		179,731
Industrials	280,185		13,690		212		293,663
Consumer goods and services	193,313		9,813		151		202,975
Health care	115,654		7,111		80		122,685
Technology, media and telecommunications	123,660		6,909		198		130,371
Financial services	271,061		13,858		1,059		283,860
Mortgage-backed securities	27,940		888		21		28,807
Collateralized mortgage obligations	208,042		7,702		1,160		214,584
Asset-backed securities	4,480		406		—		4,886
Redeemable preferred stocks	378		—		2		376
Total Available-for-Sale Fixed Maturities	$	2,657,800	$	154,146	$	3,868	$	2,808,078
Equity securities
Common stocks
Public utilities	$	7,231	$	7,268	$	83	$	14,416
Energy	5,094		6,903		—		11,997
Industrials	13,031		19,827		174		32,684
Consumer goods and services	10,394		8,535		50		18,879
Health care	7,920		10,286		125		18,081
Technology, media and telecommunications	5,367		5,155		95		10,427
Financial services	15,701		52,936		145		68,492
Nonredeemable preferred stocks	2,154		25		28		2,151
Total Available-for-Sale Equity Securities	$	66,892	$	110,935	$	700	$	177,127
Total Available-for-Sale Securities	$	2,724,692	$	265,081	$	4,568	$	2,985,205

Maturities

The amortized cost and fair value of held-to-maturity, available-for-sale and trading securities at March 31, 2013, by contractual maturity, are shown in the following table. Actual maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Asset-backed securities, mortgage-backed securities and collateralized mortgage obligations may be subject to prepayment risk and are therefore not categorized by contractual maturity.

	Held-To-Maturity				Available-For-Sale				Trading
March 31, 2013	Amortized Cost		Fair Value		Amortized Cost		Fair Value		Amortized Cost		Fair Value
Due in one year or less	$	594	$	597	$	275,551	$	281,662	$	2,838	$	2,803
Due after one year through five years	793		808		1,005,859		1,067,382		6,439		7,374
Due after five years through 10 years	—		—		860,281		921,673		508		533
Due after 10 years	—		—		242,504		247,318		2,685		3,028
Asset-backed securities	—		—		4,044		4,474		—		—
Mortgage-backed securities	242		254		24,808		25,538		—		—
Collateralized mortgage obligations	9		9		253,855		259,535		—		—
	$	1,638	$	1,668	$	2,666,902	$	2,807,582	$	12,470	$	13,738

Net Realized Investment Gains and Losses

The following table is a summary of net realized investment gains (losses).

	Three Months Ended March 31,
	2013		2012
Net realized investment gains (losses)
Fixed maturities:
Available-for-sale	$	720	$	1,531
Trading securities
Change in fair value	560		191
Sales	—		371
Equity securities
Available-for-sale	516		701
Trading securities
Change in fair value	113		—
Total net realized investment gains	$	1,909	$	2,794

Proceeds and Gross Realized Gains and Losses

The proceeds and gross realized gains (losses) on the sale of available-for-sale securities are as follows:

	Three Months Ended March 31,
	2013		2012
Proceeds from sales	$	2,810	$	3,000
Gross realized gains	142		470
Gross realized losses	—		(25		)

Unrealized Appreciation and Depreciation

The following table is a summary of changes in net unrealized investment appreciation during the reporting period.

	Three Months Ended March 31,
	2013			2012
Change in net unrealized investment appreciation
Available-for-sale fixed maturities	$	(9,598	)	$	(4,401	)
Equity securities	17,978			15,106
Deferred policy acquisition costs	4,871			104
Income tax effect	(4,637		)	(3,784		)
Total change in net unrealized investment appreciation, net of tax	$	8,614		$	7,025

Investments in Unrealized Loss Position

March 31, 2013	Less than 12 months					12 months or longer					Total
Type of Investment	Number of Issues	Fair Value		Gross Unrealized Depreciation		Number of Issues	Fair Value		Gross Unrealized Depreciation		Fair Value		Gross Unrealized Depreciation
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	2	$	1,717	$	4	—	$	—	$	—	$	1,717	$	4
U.S. government agency	14	45,452		243		—	—		—		45,452		243
States, municipalities and political subdivisions	82	83,557		1,662		—	—		—		83,557		1,662
Foreign bonds	1	3,327		31		—	—		—		3,327		31
Public utilities	2	3,277		7		—	—		—		3,277		7
Corporate bonds
Industrials	2	6,069		101		—	—		—		6,069		101
Consumer goods and services	1	2,344		11		6	3,301		88		5,645		99
Health care	3	7,336		133		—	—		—		7,336		133
Technology, media and telecommunications	5	18,271		701		—	—		—		18,271		701
Financial services	2	3,883		4		3	11,139		373		15,022		377
Mortgage-backed securities	7	4,244		25		2	22		1		4,266		26
Collateralized mortgage obligations	46	109,284		1,318		1	21		132		109,305		1,450
Total Available-for-Sale Fixed Maturities	167	$	288,761	$	4,240	12	$	14,483	$	594	$	303,244	$	4,834
Equity securities
Common stocks
Public utilities	3	$	259	$	49	—	$	—	$	—	$	259	$	49
Industrials	1	278		36		7	529		88		807		124
Consumer goods and services	4	243		25		3	62		17		305		42
Health care	1	33		1		1	470		24		503		25
Technology, media and telecommunications	5	299		16		5	197		64		496		80
Financial services	1	47		19		5	538		84		585		103
Nonredeemable preferred stocks	—	—		—		2	1,211		20		1,211		20
Total Available-for-Sale Equity Securities	15	$	1,159	$	146	23	$	3,007	$	297	$	4,166	$	443
Total Available-for-Sale Securities	182	$	289,920	$	4,386	35	$	17,490	$	891	$	307,410	$	5,277

December 31, 2012	Less than 12 months					12 months or longer					Total
Type of Investment	Number of Issues	Fair Value		Gross Unrealized Depreciation		Number of Issues	Fair Value		Gross Unrealized Depreciation		Fair Value		Gross Unrealized Depreciation
AVAILABLE-FOR-SALE
Fixed maturities
Bonds
U.S. Treasury	2	$	1,724	$	5	—	$	—	$	—	$	1,724	$	5
U.S. government agency	5	17,654		67		—	—		—		17,654		67
States, municipalities and political subdivisions	31	41,775		819		—	—		—		41,775		819
Foreign bonds	1	3,323		48		1	558		14		3,881		62
Public utilities	2	3,155		32		—	—		—		3,155		32
Corporate bonds
Industrials	4	12,194		109		1	2,897		103		15,091		212
Consumer goods and services	—	—		—		7	4,606		151		4,606		151
Health care	3	7,416		80		—	—		—		7,416		80
Technology, media and telecommunications	5	13,402		198		—	—		—		13,402		198
Financial services	2	1,005		1		24	24,693		1,058		25,698		1,059
Mortgage-backed securities	7	4,472		21		—	—		—		4,472		21
Collateralized mortgage obligations	27	74,702		1,004		1	29		156		74,731		1,160
Redeemable preferred stocks	2	376		2		—	—		—		376		2
Total Available-for-Sale Fixed Maturities	91	$	181,198	$	2,386	34	$	32,783	$	1,482	$	213,981	$	3,868
Equity securities
Common stocks
Public utilities	3	$	225	$	83	—	$	—	$	—	$	225	$	83
Industrials	4	482		52		9	621		122		1,103		174
Consumer goods and services	2	280		19		4	372		31		652		50
Health care	1	31		2		3	896		123		927		125
Technology, media and telecommunications	5	241		7		7	581		88		822		95
Financial services	1	47		19		7	1,109		126		1,156		145
Nonredeemable preferred stocks	—	—		—		2	1,203		28		1,203		28
Total Available-for-Sale Equity Securities	16	$	1,306	$	182	32	$	4,782	$	518	$	6,088	$	700
Total Available-for-Sale Securities	107	$	182,504	$	2,568	66	$	37,565	$	2,000	$	220,069	$	4,568