10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 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, 2021

or

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

FOR THE TRANSITION PERIOD FROM                 TO

Commission File Number:

001-12251

AMERISAFE, INC.

(Exact Name of Registrant as Specified in Its Charter)

Texas	75-2069407
(State of Incorporation)	(I.R.S. Employer Identification Number)
2301 Highway 190 West, DeRidder, Louisiana	70634
(Address of Principal Executive Offices)	(Zip Code)

Registrant’s telephone number, including area code: (337) 463-9052

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common	AMSF	NASDAQ

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  ☒    No  ☐

Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submitted 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 such files).    Yes ☒    No  ☐

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	☒	Accelerated filer	☐
Non-accelerated filer	☐	Smaller reporting company	☐
		Emerging growth company	☐

If an emerging growth company, indicate by check mark if the Registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.    ☐

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ☐     No  ☒

As of April 26, 2021, there were 19,331,059 shares of the Registrant’s common stock, par value $0.01 per share, outstanding.

TABLE OF CONTENTS

		Page
		No.
FORWARD-LOOKING STATEMENTS		3
PART I - FINANCIAL INFORMATION
Item 1	Financial Statements	4
Item 2	Management’s Discussion and Analysis of Financial Condition and Results of Operations	20
Item 3	Quantitative and Qualitative Disclosures About Market Risk	24
Item 4	Controls and Procedures	25
PART II - OTHER INFORMATION
Item 2	Unregistered Sales of Equity Securities and Use of Proceeds	26
Item 6	Exhibits	26

2

FORWARD-LOOKING STATEMENTS

This report contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and 21E of the Securities Exchange Act of 1934. You should not place undue reliance on these statements. These forward-looking statements include statements that reflect the current views of our senior management with respect to our financial performance and future events with respect to our business and the insurance industry in general. Statements that include the words “expect,” “intend,” “plan,” “believe,” “project,” “forecast,” “estimate,” “may,” “should,” “anticipate” and similar statements of a future or forward-looking nature identify forward-looking statements. Forward-looking statements address matters that involve risks and uncertainties. Accordingly, there are or will be important factors that could cause our actual results to differ materially from those indicated in these statements. We believe that these factors include, but are not limited to, the following:

• the cyclical nature of the workers’ compensation insurance industry;

• the impact of COVID-19 on the business operations of our insurance subsidiaries and policyholders, the value of our investments, and our revenues, results of operations and cash flows;

• increased competition on the basis of types of insurance offered, premium rates, coverage availability, payment terms, claims management, safety services, policy terms, overall financial strength, financial ratings and reputation;

• changes in relationships with independent agencies (including retail and wholesale brokers and agents);

• general economic conditions, including recession, inflation, performance of financial markets, interest rates, unemployment rates and fluctuating asset values;

• developments in capital markets that adversely affect the performance of our investments;

• technology breaches or failures, including those resulting from a malicious cyber attack on the Company or its policyholders and service providers;

• decreased level of business activity of our policyholders caused by decreased business activity generally, and in particular in the industries we target;

• greater frequency or severity of claims and loss activity than our underwriting, reserving or investment practices anticipate based on historical experience or industry data;

• adverse developments in economic, competitive, judicial or regulatory conditions within the workers’ compensation insurance industry;

• loss of the services of any of our senior management or other key employees;

• changes in regulations, laws, rates, rating factors, or taxes applicable to the Company, its policyholders or the agencies that sell its insurance;

• changes in current accounting standards or new accounting standards;

• changes in legal theories of liability under our insurance policies;

• changes in rating agency policies, practices or ratings;

• changes in the availability, cost or quality of reinsurance and the failure of our reinsurers to pay claims in a timely manner or at all;

• the effects of U.S. involvement in hostilities with other countries and large-scale acts of terrorism, or the threat of hostilities or terrorist acts; and

• other risks and uncertainties described from time to time in the Company’s filings with the Securities and Exchange Commission (“SEC”).

The foregoing factors should not be construed as exhaustive and should be read together with the other cautionary statements in this report, and under the caption “Risk Factors” in Item 1A of our Annual Report on Form 10-K for the year ended December 31, 2020. If one or more events related to these or other risks or uncertainties materialize, or if our underlying assumptions prove to be incorrect, actual results may differ materially from what we anticipate.

3

PART I - FINANCIAL INFORMATION

Item 1. Financial Statements.

AMERISAFE, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(in thousands, except share data)

	March 31, 2021			December 31, 2020
	(unaudited)
Assets
Investments:
Fixed maturity securities—held-to-maturity, at amortized cost net of allowance    for credit losses of $166 and $274 in 2021 and 2020, respectively,    (fair value $603,720 and $621,654 in 2021 and 2020, respectively)	$	575,108		$	585,130
Fixed maturity securities—available-for-sale, at fair value    (amortized cost $391,687, allowance for credit losses of $0 in 2021    and amortized cost $387,665, allowance for credit losses of $0 in 2020)		411,904			414,279
Equity securities, at fair value    (cost $37,682 and $35,787 in 2021 and 2020, respectively)		50,843			43,437
Short-term investments		87,279			45,898
Total investments		1,125,134			1,088,744
Cash and cash equivalents		33,074			61,757
Amounts recoverable from reinsurers    (net of allowance for credit losses of $452 in 2021 and 2020)		110,717			105,803
Premiums receivable    (net of allowance for credit losses of $4,803 and $4,791 in 2021 and 2020, respectively)		165,170			156,760
Deferred income taxes		14,506			13,665
Accrued interest receivable		9,669			9,274
Property and equipment, net		6,302			6,182
Deferred policy acquisition costs		18,684			17,810
Other assets		11,323			10,860
Total assets	$	1,494,579		$	1,470,855
Liabilities and shareholders’ equity
Liabilities:
Reserves for loss and loss adjustment expenses	$	759,758		$	760,561
Unearned premiums		137,511			129,260
Amounts held for others		45,022			43,402
Policyholder deposits		40,973			41,524
Insurance-related assessments		18,441			17,995
Federal income tax payable		3,972			417
Accounts payable and other liabilities		41,276			38,880
Total liabilities		1,046,953			1,032,039
Shareholders’ equity:
Common stock:  voting—$0.01 par value authorized shares—50,000,000    in 2021 and 2020; 20,589,309 and 20,589,309 shares issued and 19,331,059    and 19,331,059  shares outstanding in 2021 and 2020, respectively		206			206
Additional paid-in capital		215,468			215,316
Treasury stock, at cost (1,258,250 shares in 2021 and 2020)		(22,370	)		(22,370	)
Accumulated earnings		238,351			224,645
Accumulated other comprehensive income, net		15,971			21,019
Total shareholders’ equity		447,626			438,816
Total liabilities and shareholders’ equity	$	1,494,579		$	1,470,855

See accompanying notes.

4

AMERISAFE, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF INCOME

(in thousands, except share and per share data)

(unaudited)

	Three Months Ended
	March 31,
	2021			2020
Revenues
Gross premiums written	$	81,514		$	87,071
Ceded premiums written		(2,517	)		(2,783	)
Net premiums written	$	78,997		$	84,288
Net premiums earned	$	70,746		$	78,990
Net investment income		6,583			7,749
Net realized gains on investments		319			992
Net unrealized gains (losses) on equity securities		5,511			(8,763	)
Fee and other income		192			201
Total revenues		83,351			79,169
Expenses
Loss and loss adjustment expenses incurred		39,517			43,647
Underwriting and certain other operating costs		6,927			8,217
Commissions		5,474			6,055
Salaries and benefits		6,566			7,012
Policyholder dividends		1,350			1,023
Provision for investment related credit loss benefit		(108	)		(26	)
Total expenses		59,726			65,928
Income before income taxes		23,625			13,241
Income tax expense		4,313			2,441
Net income	$	19,312		$	10,800
Earnings per share
Basic	$	1.00		$	0.56
Diluted	$	0.99		$	0.56
Shares used in computing earnings per share
Basic		19,311,710			19,266,016
Diluted		19,408,804			19,352,245
Cash dividends declared per common share	$	0.29		$	0.27

See accompanying notes.

5

AMERISAFE, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(in thousands)

(unaudited)

	Three Months Ended
	March 31,
	2021			2020
Net income	$	19,312		$	10,800
Other comprehensive income:
Unrealized gain (loss) on debt securities, net of tax		(5,048	)		1,484
Comprehensive income	$	14,264		$	12,284

See accompanying notes.

6

AMERISAFE, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY

Three Months Ended March 31, 2021 and 2020

(in thousands, except share data)

(unaudited)

	Common Stock				Additional Paid-In		Treasury Stock						Accumulated			Accumulated Other Comprehensive
	Shares		Amounts		Capital		Shares			Amounts			Earnings			Income			Total
Balance at December 31, 2020		20,589,309	$	206	$	215,316		(1,258,250	)	$	(22,370	)	$	224,645		$	21,019		$	438,816
Comprehensive income:
Net income		—		—		—		—			—			19,312			—			19,312
Other comprehensive    income:
Change in unrealized    gains, net of tax		—		—		—		—			—			—			(5,048	)		(5,048	)
Comprehensive income:																				14,264
Share-based compensation		—		—		152		—			—			—			—			152
Dividends to shareholders		—		—		—		—			—			(5,606	)		—			(5,606	)
Balance at March 31, 2021		20,589,309	$	206	$	215,468		(1,258,250	)	$	(22,370	)	$	238,351		$	15,971		$	447,626
	Common Stock				Additional Paid-In		Treasury Stock						Accumulated			Accumulated Other Comprehensive
	Shares		Amounts		Capital		Shares			Amounts			Earnings			Income			Total
Balance at December 31, 2019		20,560,833	$	205	$	213,004		(1,258,250	)	$	(22,370	)	$	227,165		$	12,211		$	430,215
Impact of adoption of    ASU 2016-13		—		—		—		—			—			(594	)		—			(594	)
Comprehensive income:
Net income		—		—		—		—			—			10,800			—			10,800
Other comprehensive    income:
Change in unrealized    gains, net of tax		—		—		—		—			—			—			1,484			1,484
Comprehensive income:																				12,284
Common stock issued		201		—		—		—			—			—			—			—
Share-based compensation		—		—		263		—			—			—			—			263
Dividends to shareholders		—		—		—		—			—			(5,212	)		—			(5,212	)
Balance at March 31, 2020		20,561,034	$	205	$	213,267		(1,258,250	)	$	(22,370	)	$	232,159		$	13,695		$	436,956

See accompanying notes.

7

AMERISAFE, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands)

(unaudited)

	Three Months Ended March 31,
	2021			2020
Operating activities
Net income	$	19,312		$	10,800
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation		270			247
Net amortization of investments		2,179			2,074
Change in investment related allowance for credit losses		(108	)		(26	)
Deferred income taxes		500			(481	)
Net realized gains on investments		(319	)		(992	)
Net unrealized (gains) losses on equity securities		(5,511	)		8,763
Net realized gains on disposal of assets		(23	)		—
Share-based compensation		571			760
Changes in operating assets and liabilities:
Premiums receivable, net		(8,410	)		(11,174	)
Accrued interest receivable		(395	)		(488	)
Deferred policy acquisition costs		(874	)		(671	)
Other assets		(266	)		234
Reserves for loss and loss adjustment expenses		(803	)		6,396
Unearned premiums		8,251			5,298
Reinsurance balances		(4,914	)		(9,658	)
Amounts held for others and policyholder deposits		1,069			836
Federal income taxes payable		3,555			3,211
Accounts payable and other liabilities		2,509			83
Net cash provided by operating activities		16,593			15,212
Investing activities
Purchases of investments held-to-maturity		(5,281	)		(26,201	)
Purchases of investments available-for-sale		(22,118	)		(21,592	)
Purchases of equity securities		(1,895	)		(8,770	)
Purchases of short-term investments		(42,286	)		(40,250	)
Proceeds from maturities of investments held-to-maturity		13,814			22,018
Proceeds from sales and maturities of investments available-for-sale		17,947			47,812
Proceeds from sales and maturities of short-term investments		585			52,959
Purchases of property and equipment		(390	)		(221	)
Proceeds from sales of property and equipment		23			—
Net cash provided by (used in) investing activities		(39,601	)		25,755
Financing activities
Finance lease purchases		(9	)		(12	)
Dividends to shareholders		(5,666	)		(5,245	)
Net cash used in financing activities		(5,675	)		(5,257	)
Change in cash and cash equivalents		(28,683	)		35,710
Cash and cash equivalents at beginning of period		61,757			43,813
Cash and cash equivalents at end of period	$	33,074		$	79,523

See accompanying notes.

8

AMERISAFE, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS

(unaudited)

Note 1. Basis of Presentation

AMERISAFE, Inc. (the “Company”) is an insurance holding company incorporated in the state of Texas. The accompanying unaudited consolidated financial statements include the accounts of AMERISAFE and its subsidiaries: American Interstate Insurance Company (“AIIC”) and its insurance subsidiaries, Silver Oak Casualty, Inc. (“SOCI”) and American Interstate Insurance Company of Texas (“AIICTX”), Amerisafe Risk Services, Inc. (“RISK”) and Amerisafe General Agency, Inc. (“AGAI”). AIIC and SOCI are property and casualty insurance companies organized under the laws of the state of Nebraska. AIICTX is a property and casualty insurance company organized under the laws of the state of Texas. RISK, a wholly owned subsidiary of the Company, is a claims and safety service company currently servicing only affiliated insurance companies. AGAI, a wholly owned subsidiary of the Company, is a general agent for the Company. AGAI sells insurance, which is underwritten by AIIC, SOCI and AIICTX, as well as by nonaffiliated insurance carriers. The assets and operations of AGAI are not significant to that of the Company and its consolidated subsidiaries.

The terms “AMERISAFE,” the “Company,” “we,” “us” or “our” refer to AMERISAFE, Inc. and its consolidated subsidiaries, as the context requires.

The Company provides workers’ compensation insurance for small to mid-sized employers engaged in hazardous industries, principally construction, trucking, logging and lumber, manufacturing, agriculture, maritime, and oil and gas. Assets and revenues of AIIC and its subsidiaries represent at least 95% of comparable consolidated amounts of the Company for each of the three months ended March 31, 2021 and 2020.

In the opinion of management of the Company, the accompanying unaudited consolidated financial statements contain all adjustments (consisting of normal recurring accruals) necessary to present fairly the financial position, the results of operations and cash flows for the periods presented. The unaudited consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q under the Securities Exchange Act of 1934 and therefore do not include all information and footnotes to be in conformity with accounting principles generally accepted in the United States (“GAAP”). The results 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 contained herein should be read in conjunction with our Annual Report on Form 10-K for the year ended December 31, 2020.

The preparation of financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the reported amounts of our assets, liabilities, revenues and expenses and related disclosures.  Some of the estimates result from judgments that can be subjective and complex and, consequently, actual results in future periods might differ from these estimates.

Adopted Accounting Guidance

The Company has not adopted any new accounting guidance in 2021.     

Prospective Accounting Guidance

All issued but not yet effective accounting and reporting standards as of March 31, 2021 are either not applicable to the Company or are not expected to have a material impact on the Company.

Note 2. Restricted Stock and Stock Options

As of March 31, 2021, the Company has two equity incentive plans: the AMERISAFE Non-Employee Director Restricted Stock Plan (the “Restricted Stock Plan”) and the AMERISAFE 2012 Equity and Incentive Compensation Plan (the “2012 Incentive Plan”). See Note 12 to our consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2020 for additional information regarding the Company’s incentive plans.

During the three months ended March 31, 2021, the Company did not issue any shares of common stock pursuant to vested performance awards or shares of restricted common stock to non-employee directors.    During the three months ended March 31, 2020, the Company issued 201 shares of restricted common stock to non-employee directors. The market value of these shares was $13.7 thousand.

During the three months ended March 31, 2021 and 2020, there were no exercises of options to purchase common stock.  The Company had no stock options outstanding as of March 31, 2021.

9

The Company recognized share-based compensation expense of $0.6 million in the quarter ended March 31, 2021 and $0.8 million for the same period in 2020.  

Note 3. Earnings Per Share

The Company computes earnings per share (“EPS”) in accordance with FASB Accounting Standards Codification (“ASC”) Topic 260, Earnings Per Share. The Company has no participating unvested common shares which contain nonforfeitable rights to dividends and applies the treasury stock method in computing basic and diluted earnings per share.

Basic EPS is calculated by dividing net income by the weighted-average number of common shares outstanding during the period.

The diluted EPS calculation includes potential common shares assumed issued under the treasury stock method, which reflects the potential dilution that would occur if any restricted stock becomes vested.

	Three Months Ended
	March 31,
	2021		2020
	(in thousands, except share and per share amounts)
Basic EPS:
Net income	$	19,312	$	10,800
Basic weighted average common shares		19,311,710		19,266,016
Basic earnings per common share	$	1.00	$	0.56
Diluted EPS:
Net income	$	19,312	$	10,800
Diluted weighted average common shares:
Weighted average common shares		19,311,710		19,266,016
Restricted stock and stock options		97,094		86,229
Diluted weighted average common shares		19,408,804		19,352,245
Diluted earnings per common share	$	0.99	$	0.56

Note 4. Investments

The gross unrecognized gains and losses, amortized cost, allowance for credit losses, carrying amount, and fair value of those investments classified as held-to-maturity at March 31, 2021 are summarized as follows:

	Amortized Cost		Allowance for Credit Losses			Carrying Amount		Gross Unrecognized Gains		Gross Unrecognized Losses			Fair Value
	(in thousands)
States and political subdivisions	$	486,376	$	(44	)	$	486,332	$	26,179	$	(774	)	$	511,737
Corporate bonds		68,518		(116	)		68,402		2,440		—			70,842
U.S. agency-based mortgage-backed securities		6,357		—			6,357		568		—			6,925
U.S. Treasury securities and obligations    of U.S. government agencies		13,877		—			13,877		195		(2	)		14,070
Asset-backed securities		146		(6	)		140		6		—			146
Totals	$	575,274	$	(166	)	$	575,108	$	29,388	$	(776	)	$	603,720

10

The gross unrealized gains and losses, and the amortized cost, allowance for credit losses, and fair value of those investments classified as available-for-sale at March 31, 2021 are summarized as follows:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value		Allowance for Credit Losses
	(in thousands)
States and political subdivisions	$	248,904	$	15,995	$	(402	)	$	264,497	$	—
Corporate bonds		92,469		4,084		(180	)		96,373		—
U.S. agency-based mortgage-backed securities		14,696		340		(8	)		15,028		—
U.S. Treasury securities and obligations    of U.S. government agencies		35,618		650		(262	)		36,006		—
Totals	$	391,687	$	21,069	$	(852	)	$	411,904	$	—

The gross unrealized gains and losses, and the cost of equity securities at March 31, 2021 are summarized as follows:

	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
	(in thousands)
Equity securities:
Domestic common stock	$	37,682	$	13,161	$	—	$	50,843
Total equity securities	$	37,682	$	13,161	$	—	$	50,843

The gross unrecognized gains and losses, amortized cost, allowance for credit losses, carrying amount, and fair value of those investments classified as held-to-maturity at December 31, 2020 are summarized as follows:

	Amortized Cost		Allowance for Credit Losses			Carrying Amount		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
	(in thousands)
States and political subdivisions	$	494,374	$	(42	)	$	494,332	$	32,489	$	—	$	526,821
Corporate bonds		69,981		(225	)		69,756		3,144		—		72,900
U.S. agency-based mortgage-backed securities		7,261		—			7,261		645		—		7,906
U.S. Treasury securities and obligations    of U.S. government agencies		13,626		—			13,626		239		—		13,865
Asset-backed securities		162		(7	)		155		7		—		162
Totals	$	585,404	$	(274	)	$	585,130	$	36,524	$	—	$	621,654

The gross unrealized gains and losses, and the amortized cost and fair value of those investments classified as available-for-sale at December 31, 2020 are summarized as follows:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
	(in thousands)
States and political subdivisions	$	256,492	$	20,050	$	—		$	276,542
Corporate bonds		83,646		5,256		(3	)		88,899
U.S. agency-based mortgage-backed securities		18,654		400		(2	)		19,052
U.S. Treasury securities and obligations    of U.S. government agencies		28,873		913		—			29,786
Totals	$	387,665	$	26,619	$	(5	)	$	414,279

11

The gross unrealized gains and losses, and the cost of equity securities at December 31, 2020 are summarized as follows:

	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
	(in thousands)
Equity securities:
Domestic common stock	$	35,787	$	7,650	$	—	$	43,437
Total equity securities	$	35,787	$	7,650	$	—	$	43,437

A summary of the carrying amounts and fair value of investments in fixed maturity securities, classified as held-to-maturity, by contractual maturity, is as follows:

	March 31, 2021				December 31, 2020
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
	(in thousands)
Maturity:
Within one year	$	55,462	$	55,896	$	54,316	$	54,794
After one year through five years		199,837		207,924		195,706		204,289
After five years through ten years		101,316		104,986		107,347		113,643
After ten years		211,996		227,843		220,345		240,860
U.S. agency-based mortgage-backed securities		6,357		6,925		7,261		7,906
Asset-backed securities		140		146		155		162
Totals	$	575,108	$	603,720	$	585,130	$	621,654

A summary of the amortized cost and fair value of investments in fixed maturity securities, classified as available-for-sale, by contractual maturity, is as follows:

	March 31, 2021				December 31, 2020
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
	(in thousands)
Maturity:
Within one year	$	62,627	$	63,083	$	69,177	$	69,938
After one year through five years		89,766		94,312		80,593		85,829
After five years through ten years		67,212		69,638		53,835		57,829
After ten years		157,386		169,843		165,406		181,631
U.S. agency-based mortgage-backed securities		14,696		15,028		18,654		19,052
Totals	$	391,687	$	411,904	$	387,665	$	414,279

The following table summarizes the fair value and gross unrealized losses on securities classified as available-for-sale, aggregated by major investment category and length of time that the individual securities have been in a continuous unrealized loss position as of March 31, 2021:

	Less Than 12 Months				12 Months or Greater				Total
	Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses		Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses		Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses
	(in thousands)
March 31, 2021
Available-for-Sale
States and political subdivisions	$	21,199	$	402	$	—	$	—	$	21,199	$	402
Corporate bonds		8,678		180		—		—		8,678		180
U.S. agency-based mortgage-backed securities		1,595		8		—		—		1,595		8
U.S. Treasury securities and obligations    of U.S. government agencies		11,492		262		—		—		11,492		262
Total available-for-sale securities	$	42,964	$	852	$	—	$	—	$	42,964	$	852

12

At March 31, 2021, we held 29 individual fixed maturity securities classified as available-for-sale that were in an unrealized loss position, of which none were in a continuous unrealized loss position for longer than 12 months.  

The following table summarizes the fair value and gross unrealized losses on securities classified as available-for-sale, aggregated by major investment category and length of time that the individual securities have been in a continuous unrealized loss position as of December 31, 2020:

	Less Than 12 Months				12 Months or Greater				Total
	Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses		Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses		Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses
	(in thousands)
December 31, 2020
Available-for-Sale
Corporate bonds	$	2,515	$	3	$	—	$	—	$	2,515	$	3
U.S. agency-based mortgage-backed securities		2,133		2		—		—		2,133		2
Total available-for-sale securities	$	4,648	$	5	$	—	$	—	$	4,648	$	5

The following table illustrates the changes in the allowance for credit losses by major security type of the investments classified as held-to-maturity for the quarter ended March 31, 2021.

	States and Political Subdivisions		Corporate Bonds			U.S. Agency- Based Mortgage- Backed Securities		U.S. Treasury Securities and Obligations of U.S. Government Agencies		Asset- Backed Securities			Totals
	(in thousands)
Balance at December 31, 2020	$	42	$	225		$	—	$	—	$	7		$	274
Provision for credit loss    expense (benefit)		2		(109	)		—		—		(1	)		(108	)
Balance at March 31, 2021	$	44	$	116		$	—	$	—	$	6		$	166

The Company has established an allowance for credit losses on 410 held-to-maturity securities totaling $0.2 million.  The majority of those securities were issued by states and political subdivisions (380 securities) and corporate bonds (27 securities).

The Company has no allowance for credit losses on investments classified as available-for-sale for the period ended March 31, 2021.

The credit rating used for held-to-maturity fixed income securities is the rating for each security as published by Moody’s, S&P, and Fitch to determine the probability of default.   If there are two ratings, the lower rating is used.  If there are three ratings, the median rating is used.  If there is one rating, that rating is used. For corporate fixed income securities, the probability of default (given a rating) comes from Moody’s annual study of corporate bond defaults published each February.  The maximum maturity using the default rate is 20 years (any maturity greater than 20 years will use the 20-year rate).  For municipal fixed income securities the probability of default (given a rating) comes from Moody’s annual study of municipal bond defaults published each July/August.

The calculation of the credit loss allowance takes the amortized cost of the fixed income security and assumes default and recovery based on the average recovery rates from the Moody’s default studies.  The amortized cost of the security, minus the amount recovered, is the estimated full amount the Company could lose in a default scenario.  Then this amount is multiplied by the probability of default to determine the allowance for credit loss.  The lower the security is rated, the higher likelihood of default, and therefore a higher allowance for credit loss.  The longer to the maturity date of a security, the higher the default risk.

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The table below presents the amortized cost of held-to-maturity securities aggregated by credit quality indicator as of March 31, 2021.

	States and Political Subdivisions		Corporate Bonds		U.S. Agency-Based Mortgage-Backed Securities		U.S. Treasury Securities and Obligations of U.S. Government Agencies		Asset-Backed Securities		Totals
	Amortized cost
	(in thousands)
AAA/AA/A ratings	$	481,662	$	29,708	$	6,357	$	13,877	$	100	$	531,704
Baa/BBB ratings		4,714		38,810		—		—		17		43,541
B ratings		—		—		—		—		29		29
Total	$	486,376	$	68,518	$	6,357	$	13,877	$	146	$	575,274

Net realized gains in the quarter ended March 31, 2021 were $0.3 million resulting from the sale of fixed maturity securities classified as available-for-sale.  Net realized gains in the quarter ended March 31, 2020 were $1.0 million resulting from the sale of fixed maturity securities classified as available-for-sale.

During the first quarter of 2021, we recognized through income $5.5 million of net unrealized gains on equity securities held as of March 31, 2021.  During the first quarter of 2020, we recognized through income $8.8 million of net unrealized losses on equity securities held as of March 31, 2020.  

Investment income is recognized as it is earned. The discount or premium on fixed maturity securities is amortized using the “constant yield” method. Anticipated prepayments, where applicable, are considered when determining the amortization of premiums or discounts. Realized investment gains and losses are determined using the specific identification method.

Note 5. Income Taxes

In accordance with FASB ASC Topic 740, “Income Taxes,” we provide for the recognition and measurement of deferred income tax benefits based on the likelihood of their realization in future years. The Company had a valuation allowance of $1.7 million against its deferred income tax benefits as of March 31, 2021.  The Company had no valuation allowance against its deferred income tax benefits as of March 31, 2020.  

Income tax expense from operations is different from the amount computed by applying the U.S. federal income tax statutory rate of 21% to income before income taxes primarily due to the impact of tax-exempt investment income and state income tax accruals.

The Company recognizes interest and penalties related to uncertain tax positions in income tax expense. There were no uncertain tax positions for the periods ended March 31, 2021 and 2020.

Tax years 2017 through 2021 are subject to examination by the federal and state taxing authorities.

Note 6. Loss Reserves

We record reserves for estimated losses under insurance policies that we write and for loss adjustment expenses related to the investigation and settlement of policy claims. Our reserves for loss and loss adjustment expenses represent the estimated cost of all reported and unreported loss and loss adjustment expenses incurred and unpaid as of a given point in time.  The reserves for loss and loss adjustment expenses are estimated using individual case-basis valuations, statistical analyses and estimates based upon experience for unreported claims and their associated loss and loss adjustment expenses. Such estimates may be more or less than the amounts ultimately paid when the claims are settled. The estimates are subject to the effects of trends in loss severity and frequency. Although considerable variability is inherent in these estimates, management believes that the reserves for loss and loss adjustment expenses are adequate. The estimates are continually reviewed internally and periodically evaluated with our independent actuary.  Adjustments are made as experience develops and new information becomes known.  Any such adjustments are included in income from current operations.  See Note 9 to our consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2020 for additional information regarding the Company’s loss and loss adjustment expense development.

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The following table provides the Company’s liability for unpaid loss and loss adjustment expenses, net of related amounts recoverable from reinsurers, for the three months ended March 31, 2021 and 2020:

	Three Months Ended March 31,
	2021			2020
	(in thousands)
Balance, beginning of period	$	760,561		$	772,887
Less amounts recoverable from reinsurers    on unpaid loss and loss adjustment expenses		105,707			95,343
Net balance, beginning of period		654,854			677,544
Add incurred related to:
Current accident year		50,937			57,268
Prior accident years		(11,420	)		(13,621	)
Total incurred		39,517			43,647
Less paid related to:
Current accident year		2,361			2,984
Prior accident years		42,920			43,890
Total paid		45,281			46,874
Net balance, end of period		649,090			674,317
Add amounts recoverable from reinsurers    on unpaid loss and loss adjustment expenses		110,668			104,966
Balance, end of period	$	759,758		$	779,283

The foregoing reconciliation reflects favorable development of the net reserves at March 31, 2021 and March 31, 2020. The favorable development reduced loss and loss adjustment expenses incurred by $11.4 million and $13.6 million in 2021 and 2020, respectively. The revisions to the Company’s reserves reflect new information gained by claims adjusters in the normal course of adjusting claims and is reflected in the financial statements when the information becomes available. It is typical for more serious claims to take several years or longer to settle and the Company continually revises estimates as more information about claimants’ medical conditions and potential disability becomes known and the claims get closer to being settled.  Multiple factors can cause loss development both unfavorable and favorable. The favorable loss development we experienced across accident years was largely due to favorable case reserve development from closed claims and claims where the worker had reached maximum medical improvement.

The table below presents the change in the allowance for credit losses on amounts recoverable from reinsurers for the three months ended March 31, 2021 and 2020:

	Three Months Ended March 31,
	2021		2020
	(in thousands)
Balance, beginning of period	$	452	$	444
Provision for credit loss expense		—		5
Balance, end of period	$	452		449

Note 7. Comprehensive Income and Accumulated Other Comprehensive Income

Comprehensive income was $14.3 million for the three months ended March 31, 2021, compared to $12.3 million for the three months ended March 31, 2020.  The difference between net income as reported and comprehensive income was due primarily to changes in unrealized gains and losses, net of tax on available-for-sale debt securities.

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Comprehensive income includes net income plus unrealized gains (losses) on our available-for-sale investment securities, net of tax. In reporting comprehensive income on a net basis in the statements of comprehensive income, we used a 21 percent tax rate in 2021 and 2020. The following table illustrates the changes in the balance of each component of accumulated other comprehensive income for each period presented in the interim financial statements.

	Three Months Ended March 31,
	2021			2020
	(in thousands)
Balance, beginning of period	$	21,019		$	12,211
Other comprehensive income (loss) before    reclassification		(4,735	)		1,830
Amounts reclassified from accumulated other    comprehensive income		(313	)		(346	)
Net current period other comprehensive    income (loss)		(5,048	)		1,484
Balance, end of period	$	15,971		$	13,695

The sale or other-than-temporary impairment of an available-for-sale security results in amounts being reclassified from accumulated other comprehensive income to current period net income. The effects of reclassifications out of accumulated other comprehensive income by the respective line items of net income are presented in the following table.

Component of Accumulated Other	Three Months Ended						Affected line item in the
Comprehensive Income	March 31,						statement of income
	2021			2020
	(in thousands)
Unrealized gains on    available-for-sale securities	$	396		$	438		Net realized gains on    investments
		396			438		Income before income taxes
		(83	)		(92	)	Income tax expense
	$	313		$	346		Net income

Note 8. Fair Value Measurements

The Company carries available-for-sale securities at fair value in our consolidated financial statements and determines fair value measurements and disclosure in accordance with FASB ASC Topic 820, Fair Value Measurements and Disclosures.

The Company determines the fair values of its financial instruments based on the fair value hierarchy established in ASC Topic 820, which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The standard defines fair value, describes three levels of inputs that may be used to measure fair value, and expands disclosures about fair value measurements.

Fair value is defined in ASC Topic 820 as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value is the price to sell an asset or transfer a liability and, therefore, represents an exit price, not an entry price. Fair value is the exit price in the principal market (or, if lacking a principal market, the most advantageous market) in which the reporting entity would transact. Fair value is a market-based measurement, not an entity-specific measurement, and, as such, is determined based on the assumptions that market participants would use in pricing the asset or liability. The exit price objective of a fair value measurement applies regardless of the reporting entity’s intent and/or ability to sell the asset or transfer the liability at the measurement date.

ASC Topic 820 requires the use of valuation techniques that are consistent with the market approach, the income approach and/or the cost approach. The market approach uses prices and other relevant information generated by market transactions involving identical or comparable assets and liabilities. The income approach uses valuation techniques to convert future amounts, such as cash flows or earnings, to a single present value amount on a discounted basis. The cost approach is based on the amount that currently would be required to replace the service capacity of an asset, also known as current replacement cost. Valuation techniques used to measure fair value are to be consistently applied.

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In ASC Topic 820, inputs refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, for example, the risk inherent in a particular valuation technique used to measure fair value (such as a pricing model) and/or the risk inherent in the inputs to the valuation technique. Inputs may be observable or unobservable:

• Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability developed based on market data obtained from sources independent of the reporting entity.

• Unobservable inputs are inputs that reflect the reporting entity’s own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the best information available in the circumstances.

Valuation techniques used to measure fair value are intended to maximize the use of observable inputs and minimize the use of unobservable inputs. ASC Topic 820 establishes a fair value hierarchy that prioritizes the use of inputs used in valuation techniques into the following three levels:

• Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date.

• Level 2 inputs are inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. Level 2 inputs include quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability, or inputs that are derived principally from or corroborated by observable market data.

• Level 3 inputs are unobservable inputs for the asset or liability. Unobservable inputs are to be used to measure fair value to the extent that observable inputs are not available, thereby allowing for situations in which there is little, if any, market activity for the asset or liability at the measurement date.

In general, fair value is based upon quoted market prices, where available. If such quoted market prices are not available, fair value is based upon internally developed models that primarily use, as inputs, observable market-based parameters.

The fair values of the Company’s investments are based upon prices provided by an independent pricing service. The Company has reviewed these prices for reasonableness and has not adjusted any prices received from the independent provider. Securities reported at fair value utilizing Level 1 inputs represent assets whose fair value is determined based upon observable unadjusted quoted market prices for identical assets in active markets. Level 2 securities represent assets whose fair value is determined using observable market information such as previous day trade prices, quotes from less active markets or quoted prices of securities with similar characteristics. There were no transfers between Level 1 and Level 2 during the three months ended March 31, 2021.

At March 31, 2021, assets measured at fair value on a recurring basis are summarized below:

	March 31, 2021
	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total Fair Value
	(in thousands)
Financial instruments carried at fair value, classified as a part of:
Securities available-for-sale—fixed maturity:
States and political subdivisions	$	—	$	264,497	$	—	$	264,497
Corporate bonds		—		96,373		—		96,373
U.S. agency-based mortgage-backed securities		—		15,028		—		15,028
U.S. Treasury securities		36,006		—		—		36,006
Total securities available-for-sale—fixed maturity		36,006		375,898		—		411,904
Equity securities:
Domestic common stock		50,843		—		—		50,843
Total	$	86,849	$	375,898	$	—	$	462,747

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At March 31, 2021, assets measured at amortized cost net of allowance for credit losses are summarized below:

	March 31, 2021
	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total Fair Value
	(in thousands)
Securities held-to-maturity—fixed maturity:
States and political subdivisions	$	—	$	511,737	$	—	$	511,737
Corporate bonds		—		70,842		—		70,842
U.S. agency-based mortgage-backed securities		—		6,925		—		6,925
U.S. Treasury securities		14,070		—		—		14,070
Asset-backed securities		—		146		—		146
Total held-to-maturity	$	14,070	$	589,650	$	—	$	603,720

At December 31, 2020, assets measured at fair value on a recurring basis are summarized below:

	December 31, 2020
	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total Fair Value
	(in thousands)
Financial instruments carried at fair value, classified as a part of:
Securities available-for-sale—fixed maturity:
States and political subdivisions	$	—	$	276,542	$	—	$	276,542
Corporate bonds		—		88,899		—		88,899
U.S. agency-based mortgage-backed securities		—		19,052		—		19,052
U.S. Treasury securities		29,786		—		—		29,786
Total securities available-for-sale—fixed maturity	$	29,786	$	384,493	$	—	$	414,279
Equity securities:
Domestic common stock		43,437		—		—		43,437
Total	$	73,223	$	384,493	$	—	$	457,716

At December 31, 2020, assets measured at amortized cost net of allowance for credit losses are summarized below:

	December 31, 2020
	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total Fair Value
	(in thousands)
Securities held-to-maturity—fixed maturity:
States and political subdivisions	$	—	$	526,821	$	—	$	526,821
Corporate bonds		—		72,900		—		72,900
U.S. agency-based mortgage-backed securities		—		7,906		—		7,906
U.S. Treasury securities		13,865		—		—		13,865
Asset-backed securities		—		162		—		162
Total held-to-maturity	$	13,865	$	607,789	$	—	$	621,654

The Company determines fair value amounts for financial instruments using available third-party market information. When such information is not available, the Company determines the fair value amounts using appropriate valuation methodologies. Nonfinancial instruments such as real estate, property and equipment, deferred policy acquisition costs, deferred income taxes and loss and loss adjustment expense reserves are excluded from the fair value disclosure.

Cash and Cash Equivalents —The carrying amounts reported in the accompanying consolidated balance sheets for these financial instruments approximate their fair values, which are characterized as Level 1 assets.

Investments —The fair values for fixed maturity and equity securities are based on prices obtained from an independent pricing service. Equity and treasury securities are characterized as Level 1 assets, as their fair values are based on quoted prices in active markets. Fixed maturity securities, other than treasury securities, are characterized as Level 2 assets, as their fair values are determined using observable market inputs.

Short Term Investments —The carrying amounts reported in the accompanying consolidated balance sheets for these financial instruments approximate their fair values. These securities are characterized as Level 2 assets in the fair value hierarchy.

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The following table summarizes the carrying amounts and corresponding fair values for financial instruments:

	As of  March 31, 2021				As of  December 31, 2020
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
	(in thousands)
Assets:
Fixed maturity securities—held-to-maturity	$	575,108	$	603,720	$	585,130	$	621,654
Fixed maturity securities—available-for-sale		411,904		411,904		414,279		414,279
Equity securities		50,843		50,843		43,437		43,437
Short-term investments		87,279		87,279		45,898		45,898
Cash and cash equivalents		33,074		33,074		61,757		61,757

Note 9. Treasury Stock

The Company’s Board of Directors initiated a share repurchase program in February 2010. In October 2016, the Board reauthorized this program with a limit of $25.0 million with no expiration date.  There were no shares repurchased under this program in the three months ended March 31, 2021 and 2020.

Note 10. Subsequent Events

On April 27, 2021, the Company’s Board of Directors declared a quarterly cash dividend of $0.29 per share payable on June 25, 2021 to shareholders of record as of June 18, 2021. The Board considers the payment of a regular cash dividend each calendar quarter.

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

The following discussion should be read in conjunction with the accompanying unaudited consolidated financial statements and the related notes included in Item 1 of Part I of this Quarterly Report on Form 10-Q, together with “Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in our Annual Report on Form 10-K for the year ended December 31, 2020.

We begin our discussion with an overview of our Company to give you an understanding of our business and the markets we serve. We then discuss our critical accounting policies. This is followed with a discussion of our results of operations for the three months ended March 31, 2021 and 2020. This discussion includes an analysis of certain significant period-to-period variances in our consolidated statements of operations. Our cash flows and financial condition are discussed under the caption “Liquidity and Capital Resources.”

Business Overview

AMERISAFE is a holding company that markets and underwrites workers’ compensation insurance through its insurance subsidiaries. Workers’ compensation insurance covers statutorily prescribed benefits that employers are obligated to provide to their employees who are injured in the course and scope of their employment. Our business strategy is focused on providing this coverage to small to mid-sized employers engaged in hazardous industries, principally construction, trucking, logging and lumber, manufacturing, agriculture, maritime, and oil and gas. Employers engaged in hazardous industries pay substantially higher than average rates for workers’ compensation insurance compared to employers in other industries, as measured per payroll dollar. The higher premium rates are due to the nature of the work performed and the inherent workplace danger of our target employers. Hazardous industry employers also tend to have less frequent but more severe claims as compared to employers in other industries due to the nature of their businesses. We provide proactive safety reviews of employers’ workplaces. These safety reviews are a vital component of our underwriting process and also promote safer workplaces. We utilize intensive claims management practices that we believe permit us to reduce the overall cost of our claims. In addition, our audit services ensure that our policyholders pay the appropriate premiums required under the terms of their policies and enable us to monitor payroll patterns that cause underwriting, safety or fraud concerns. We believe that the higher premiums typically paid by our policyholders, together with our disciplined underwriting and safety, claims and audit services, provide us with the opportunity to earn attractive returns for our shareholders.

We actively market our insurance in 27 states through independent agencies (including retail and wholesale brokers and agents), as well as through our wholly owned insurance agency subsidiary. We are also licensed in an additional 20 states, the District of Columbia and the U.S. Virgin Islands.

Critical Accounting Policies

Understanding our accounting policies is key to understanding our financial statements. Management considers some of these policies to be very important to the presentation of our financial results because they require us to make significant estimates and assumptions. These estimates and assumptions affect the reported amounts of assets, liabilities, revenues and expenses and related disclosures. Some of the estimates result from judgments that can be subjective and complex and, consequently, actual results in future periods might differ from these estimates.

Management believes that the most critical accounting policies relate to the reporting of reserves for loss and loss adjustment expenses, including losses that have occurred but have not been reported prior to the reporting date, amounts recoverable from reinsurers, premiums receivable, assessments, deferred policy acquisition costs, deferred income taxes, credit losses on investment securities and share-based compensation. These critical accounting policies are more fully described in Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” of our Annual Report on Form 10-K for the year ended December 31, 2020.

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Results of Operations

The following table summarizes our consolidated financial results for the three months ended March 31, 2021 and 2020.

	Three Months Ended March 31,
	2021			2020
	(dollars in thousands, except per share data)
	(unaudited)
Gross premiums written	$	81,514		$	87,071
Net premiums earned		70,746			78,990
Net investment income		6,583			7,749
Total revenues		83,351			79,169
Total expenses		59,726			65,928
Net income		19,312			10,800
Diluted earnings per common share	$	0.99		$	0.56
Other Key Measures
Net combined ratio (1)		84.6	%		83.5	%
Return on average equity (2)		17.4	%		10.0	%
Book value per share (3)	$	23.16		$	22.64

(1) The net combined ratio is calculated by dividing the sum of loss and loss adjustment expenses incurred, underwriting and certain other operating costs, commissions, salaries and benefits, and policyholder dividends by net premiums earned in the current period.

(2) Return on average equity is calculated by dividing the annualized net income by the average shareholders’ equity for the applicable period.

(3) Book value per share is calculated by dividing shareholders’ equity by total outstanding shares, as of the end of the period.

Consolidated Results of Operations for Three Months Ended March 31, 2021 Compared to March 31, 2020

Gross Premiums Written. Gross premiums written for the quarter ended March 31, 2021 were $81.5 million, compared to $87.1 million for the same period in 2020, a decrease of 6.4%. The decrease was attributable to a $3.3 million decrease in premiums resulting from payroll audits and related premium adjustments for policies written in previous quarters and a $2.4 million decrease in annual premiums on voluntary policies written during the period. While payroll audits completed this quarter resulted in positive audit premiums, amounts were lower than the first quarter of 2020.  This quarter’s payroll audits included periods of activity impacted by COVID-19.  The effective loss cost multiplier, or ELCM, for our voluntary business was 1.54 for the quarter ended March 31, 2021 compared to 1.57 for the same period in 2020.

Net Premiums Written. Net premiums written for the quarter ended March 31, 2021 were $79.0 million, compared to $84.3 million for the same period in 2020, a decrease of 6.3%. The decrease was primarily attributable to the decrease in gross premiums written. As a percentage of gross premiums earned, ceded premiums were 3.4% for the first quarter of 2021 and 2020.  For additional information, see Item 1, “Business—Reinsurance” in our Annual Report on Form 10-K for the year ended December 31, 2020.

Net Premiums Earned. Net premiums earned for the first quarter of 2021 were $70.7 million, compared to $79.0 million for the same period in 2020, a decrease of 10.4%. The decrease was primarily attributable to the decrease in net premiums written during the past year.

Net Investment Income. Net investment income for the quarter ended March 31, 2021 was $6.6 million, compared to $7.7 million for the same period in 2020, a decrease of 15.0%.  The decrease was due to lower investment yields on fixed income securities and cash balances.  Average invested assets, including cash and cash equivalents, were $1.2 billion in the quarters ended March 31, 2021 and 2020. The pre-tax investment yield on our investment portfolio was 2.3% per annum during the quarter ended March 31, 2021 compared to 2.6% per annum during the same period in 2020. The tax-equivalent yield on our investment portfolio was 2.8% per annum for the quarter ended March 31, 2021 compared to 3.0% for the same period in 2020. The tax-equivalent yield is calculated using the effective interest rate and the appropriate marginal tax rate.

Net Realized Gains (Losses) on Investments. Net realized gains on investments for the three months ended March 31, 2021 totaled $0.3 million compared to net realized gains of $1.0 million for the same period in 2020. Net realized gains in the first quarter of 2021 and 2020 were from the sale of fixed maturity securities classified as available-for-sale.

21

Net Unrealized Gains (Losses) on Equity Securities. Net unrealized gains on equity securities for the three months ended March 31, 2021 were $5.5 million compared to net unrealized losses of $8.8 million for the same period in 2020.

Loss and Loss Adjustment Expenses Incurred. Loss and loss adjustment expenses (“LAE”) incurred totaled $39.5 million for the three months ended March 31, 2021, compared to $43.6 million for the same period in 2020, a decrease of $4.1 million, or 9.5%. The current accident year loss and LAE incurred were $50.9 million compared to $57.3 million for the same period in 2020. Our initial loss estimate for accident year 2021 is set at 72.0% of net premiums earned, down from 72.5% for accident year 2020, and is based on long-term claim frequency and severity trends, as well as medical inflation.  We recorded favorable prior accident year development of $11.4 million in the first quarter of 2021, compared to favorable prior accident year development of $13.6 million in the same period of 2020, as further discussed below in “Prior Year Development.” Our net loss ratio was 55.9% in the first quarter of 2021, compared to 55.3% for the same period of 2020.

Underwriting and Certain Other Operating Costs, Commissions and Salaries and Benefits. Underwriting and certain other operating costs, commissions and salaries and benefits for the quarter ended March 31, 2021 were $19.0 million, compared to $21.3 million for the same period in 2020, a decrease of 10.9%. This decrease was primarily due to a decrease in insurance related assessments of $1.3 million, a $0.6 million decrease in commission expense, a $0.4 million decrease in compensation expense and a $0.4 million decrease in premium taxes.  Offsetting these decreases was an increase of $0.3 million in accounts receivable write-offs mostly on assumed premium from mandatory pooling arrangements.  Our expense ratio was 26.8% in the first quarter of 2021 compared to 26.9% in the first quarter of 2020.  

Income Tax Expense. Income tax expense for the three months ended March 31, 2021 was $4.3 million, compared to $2.4 million for the same period in 2020. The increase was attributable to an increase in the pre-tax income to $23.6 million in the quarter ended March 31, 2021 from $13.2 million in the same period in 2020. The effective tax rate for the Company decreased to 18.3% in the quarter ended March 31, 2021 from 18.4% in the same period in 2020. The decrease in the effective tax rate is due to a higher proportion of tax-exempt income to underwriting income in 2021 relative to 2020.

Liquidity and Capital Resources

Our principal sources of operating funds are premiums, investment income and proceeds from sales and maturities of investments. Our primary uses of operating funds include payments of claims and operating expenses. Currently, we pay claims using cash flow from operations and invest the remaining funds.

Net cash provided by operating activities was $16.6 million for the three months ended March 31, 2021, which represented an $1.4 million increase from $15.2 million in net cash provided by operating activities for the three months ended March 31, 2020. This increase in operating cash flow was due to a $3.3 million decrease in underwriting expenses paid and a $1.6 million decrease in losses paid.  Offsetting these amounts were a $2.7 million decrease in premium collections, a $1.0 million decrease in investment income, and a $0.5 million increase in federal taxes paid.

Net cash used in investing activities was $39.6 million for the three months ended March 31, 2021, compared to net cash provided by investment activities of $25.8 million for the same period in 2020. Cash provided by sales and maturities of investments totaled $32.3 million for the three months ended March 31, 2021, compared to $122.8 million for the same period in 2020. A total of $71.6 million in cash was used to purchase investments in the three months ended March 31, 2021, compared to $96.8 million in purchases for the same period in 2020.

Net cash used in financing activities in the three months ended March 31, 2021 was $5.7 million compared to net cash used in financing activities of $5.3 million for the same period in 2020. In the three months ended March 31, 2021, $5.7 million of cash was used for dividends paid to shareholders compared to $5.2 million in the same period of 2020.  

Investment Portfolio

Our investment portfolio, including cash and cash equivalents, totaled $1.2 billion at March 31, 2021 and December 31, 2020. Purchases of fixed maturity securities are classified as available-for-sale or held-to-maturity at the time of purchase based on the individual security. The Company has the ability and positive intent to hold certain investments until maturity.  Therefore, fixed maturity securities classified as held-to-maturity, as defined by FASB ASC Topic 320, Investments-Debt and Equity Securities, are recorded at amortized cost net of allowance for credit losses. Our equity securities and fixed maturity securities classified as available-for-sale were reported at fair value.

22

The composition of our investment portfolio, including cash and cash equivalents, as of March 31, 2021, is shown in the following table:

	Carrying Amount		Percentage of Portfolio
	(in thousands)
Fixed maturity securities—held-to-maturity:
States and political subdivisions	$	486,332		42.0	%
Corporate bonds		68,402		5.9	%
U.S. agency-based mortgage-backed securities		6,357		0.6	%
U.S. Treasury securities and obligations of    U.S. government agencies		13,877		1.2	%
Asset-backed securities		140		—
Total fixed maturity securities—held-to-maturity		575,108		49.7	%
Fixed maturity securities—available-for-sale:
States and political subdivisions		264,497		22.8	%
Corporate bonds		96,373		8.3	%
U.S. agency-based mortgage-backed securities		15,028		1.3	%
U.S. Treasury securities and obligations of    U.S. government agencies		36,006		3.1	%
Total fixed maturity securities—available-for-sale		411,904		35.5	%
Equity securities		50,843		4.4	%
Short-term investments		87,279		7.5	%
Cash and cash equivalents		33,074		2.9	%
Total investments, including cash and cash equivalents	$	1,158,208		100.0	%

Our debt securities classified as available-for-sale are “marked to market” as of the end of each calendar quarter. As of that date, unrealized gains and losses that are not credit related are recorded to Accumulated Other Comprehensive Income (Loss). Any available-for-sale credit related losses would be recognized as a credit loss allowance on the balance sheet with a corresponding adjustment to earnings, limited by the amount that the fair value is less than the amortized cost basis.  Both the credit loss allowance and adjustment to net income can be reversed if conditions change.  

For our debt securities classified as held-to-maturity, non-credit related unrecognized gains and losses are not recorded in the financial statements until realized. Effective upon the adoption of ASU 2016-13, Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses, management is required to estimate held-to-maturity expected credit related losses and recognize a credit loss allowance on the balance sheet with a corresponding adjustment to earnings.  Any adjustment to the estimated expected credit related losses are recognized through earnings and adjustment to the credit loss allowance.

Prior Year Development

The Company recorded favorable prior accident year development of $11.4 million in the three months ended March 31, 2021. The table below sets forth the favorable development for the three months ended March 31, 2021 and 2020 for accident years 2016 through 2020 and, collectively, for all accident years prior to 2016.

	Three Months Ended March 31,
	2021		2020
	(in millions)
Accident Year
2020	$	—	$	—
2019		—		—
2018		4.5		—
2017		2.5		2.9
2016		1.5		3.1
Prior to 2016		2.9		7.6
Total net development	$	11.4	$	13.6

23

The table below sets forth the number of open claims as of March 31, 2021 and 2020, and the number of claims reported and closed during the three months then ended.

	Three Months Ended March 31,
	2021			2020
Open claims at beginning of period		4,758			5,053
Claims reported		1,049			1,102
Claims closed		(1,200	)		(1,245	)
Open claims at end of period		4,607			4,910

The number of open claims at March 31, 2021 decreased by 303 claims as compared to the number of open claims at March 31, 2020. At March 31, 2021, our incurred amounts for certain accident years, particularly 2015 through 2018, developed more favorably than management previously expected. The revisions to the Company’s reserves reflect new information gained by claims adjusters in the normal course of adjusting claims and is reflected in the financial statements when the information becomes available. It is typical for more serious claims to take several years or longer to settle and the Company continually revises estimates as more information about claimants’ medical conditions and potential disability becomes known and the claims get closer to being settled.  Multiple factors can cause both favorable and unfavorable loss development. The favorable loss development we experienced across accident years was largely due to favorable case reserve development from closed claims and claims where the worker had reached maximum medical improvement.

The assumptions we used in establishing our reserves were based on our historical claims data. However, as of March 31, 2021, actual results for certain accident years have been better than our assumptions would have predicted. We do not presently intend to modify our assumptions for establishing reserves in light of recent results. However, if actual results for current and future accident years are consistent with, or different than, our results in these recent accident years, our historical claims data will reflect this change and, over time, will impact the reserves we establish for future claims.

Our reserves for loss and loss adjustment expenses are inherently uncertain and our focus on providing workers’ compensation insurance to employers engaged in hazardous industries results in our receiving relatively fewer but more severe claims than many other workers’ compensation insurance companies. As a result of this focus on higher severity, lower frequency business, our reserve for loss and loss adjustment expenses may have greater volatility than other workers’ compensation insurance companies. For additional information, see Item 1, “Business—Loss Reserves” in our Annual Report on Form 10-K for the year ended December 31, 2020.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.

Market risk is the risk of potential economic loss principally arising from adverse changes in the fair value of financial instruments. The major components of market risk affecting us are credit risk, interest rate risk, and equity price risk. We currently have no exposure to foreign currency risk.

Since December 31, 2020, there have been no material changes in the quantitative or qualitative aspect of our market risk profile. For additional information regarding the Company’s exposure to certain market risks, see Item 7A, “Quantitative and Qualitative Disclosures About Market Risk” in our Annual Report on Form 10-K for the year ended December 31, 2020.

24

Item 4. Controls and Procedures.

Under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, we have evaluated the effectiveness of our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) as of the end of the period covered by this report. Based on that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective as of the end of the period covered by this report to provide reasonable assurance that information we are required to disclose in reports that are filed or submitted under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the rules and forms specified by the SEC. We note that the design of any system of controls is based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving the stated goals under all potential future conditions.

Because of its inherent limitations, management does not expect that our disclosure controls and procedures and our internal controls over financial reporting will prevent or detect all misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions or that the degree of compliance with policies and procedures may deteriorate. Any control system, no matter how well designed and operated, is based upon certain assumptions and can only provide reasonable, not absolute assurance that its objectives will be met. Further, no evaluation of controls can provide absolute assurance that misstatements due to errors or fraud will not occur or that all control issues and instances of fraud, if any within the Company, have been detected.

There have not been any changes in our internal control over financial reporting during the period covered by this report that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

25

PART II—OTHER INFORMATION

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

The Board of Directors initially authorized the Company’s share repurchase program in February 2010. In October 2016, the Board reauthorized this program with no expiration date. As of March 31, 2021, we had repurchased a total of 1,258,250 shares of our outstanding common stock for $22.4 million.  The Company had $25.0 million available for future purchases at March 31, 2021 under this program.  There were no shares repurchased during the three months ended March 31, 2021 and 2020. The purchases may be effected from time to time depending upon market conditions and subject to applicable regulatory considerations.  It is anticipated that future purchases will be funded from available capital.  

Item 6. Exhibits.

Exhibit No.	Description
31.1	Certification of G. Janelle Frost filed pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2	Certification of Neal A. Fuller filed pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32.1	Certification of G. Janelle Frost and Neal A. Fuller filed pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
101.INS	XBRL Instance Document – The instance document does not appear in the interactive data file because its XBRL tags are embedded within the Inline XBRL document
101.SCH	Inline XBRL Taxonomy Extension Schema Document
101.CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document
101.PRE	Inline XBRL Taxonomy Extension Presentation Linkbase Document
101.DEF	Inline XBRL Taxonomy Extension Definition Linkbase Document
104	Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)

26

SIGNATURES

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

	AMERISAFE, INC.
April 30, 2021	/s/ G. Janelle Frost
	G. Janelle Frost
	President, Chief Executive Officer and Director
	(Principal Executive Officer)
April 30, 2021	/s/ Neal A. Fuller
	Neal A. Fuller
	Executive Vice President and Chief Financial Officer
	(Principal Financial and Accounting Officer)

27

EX-31.1

Exhibit 31.1

CERTIFICATIONS

I, G. Janelle Frost, certify that:

1. I have reviewed this quarterly report on Form 10-Q of AMERISAFE, Inc.;

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

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

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

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

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

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

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

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

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

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

Date: April 30, 2021	/s/ G. Janelle Frost
	G. Janelle Frost
	President and Chief Executive Officer
	(Principal Executive Officer)

EX-31.2

Exhibit 31.2

CERTIFICATIONS

I, Neal A. Fuller, certify that:

1. I have reviewed this quarterly report on Form 10-Q of AMERISAFE, Inc.;

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

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

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

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

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

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

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

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

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

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

Date: April 30, 2021	/s/ Neal A. Fuller
	Neal A. Fuller
	Executive Vice President and Chief Financial Officer
	(Principal Financial Officer)

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO 18 U.S.C. § 1350,

AS ADOPTED PURSUANT TO § 906

OF THE SARBANES-OXLEY ACT OF 2002

In connection with the filing of the Quarterly Report on Form 10-Q of AMERISAFE, Inc., a Texas corporation (the “Company”), for the quarter ended March 31, 2021, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), each of the undersigned officers of the Company certifies, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that, to such officer’s knowledge:

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

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company as of the dates and for the periods expressed in the Report.

Date: April 30, 2021	/s/ G. Janelle Frost
	G. Janelle Frost
	President and Chief Executive Officer
	(Principal Executive Officer)
	/s/ Neal A. Fuller
	Neal A. Fuller
	Executive Vice President and Chief Financial Officer
	(Principal Financial Officer)

The foregoing certification is being furnished solely pursuant to 18 U.S.C. § 1350 and is not being filed as part of the Report or as a separate disclosure document.

XML

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2021	Apr. 26, 2021
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2021
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	Q1
Trading Symbol	AMSF
Entity Registrant Name	AMERISAFE, INC.
Entity Central Index Key	0001018979
Entity Current Reporting Status	Yes
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Shell Company	false
Entity Small Business	false
Entity Emerging Growth Company	false
Entity File Number	001-12251
Entity Tax Identification Number	75-2069407
Entity Address, Address Line One	2301 Highway 190 West
Entity Address, City or Town	DeRidder
Entity Address, State or Province	LA
Entity Address, Postal Zip Code	70634
City Area Code	337
Local Phone Number	463-9052
Entity Common Stock, Shares Outstanding		19,331,059
Entity Incorporation, State or Country Code	TX
Title of 12(b) Security	Common
Security Exchange Name	NASDAQ
Entity Interactive Data Current	Yes
Document Quarterly Report	true
Document Transition Report	false

XML

Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Investments:
Fixed maturity securities—held-to-maturity, at amortized cost net of allowance for credit losses of $166 and $274 in 2021 and 2020, respectively, (fair value $603,720 and $621,654 in 2021 and 2020, respectively)	$ 575,108	$ 585,130
Fixed maturity securities—available-for-sale, at fair value (amortized cost $391,687, allowance for credit losses of $0 in 2021 and amortized cost $387,665, allowance for credit losses of $0 in 2020)	411,904	414,279
Equity securities, at fair value (cost $37,682 and $35,787 in 2021 and 2020, respectively)	50,843	43,437
Short-term investments	87,279	45,898
Total investments	1,125,134	1,088,744
Cash and cash equivalents	33,074	61,757
Amounts recoverable from reinsurers (net of allowance for credit losses of $452 in 2021 and 2020)	110,717	105,803
Premiums receivable (net of allowance for credit losses of $4,803 and $4,791 in 2021 and 2020, respectively)	165,170	156,760
Deferred income taxes	14,506	13,665
Accrued interest receivable	9,669	9,274
Property and equipment, net	6,302	6,182
Deferred policy acquisition costs	18,684	17,810
Other assets	11,323	10,860
Total assets	1,494,579	1,470,855
Liabilities:
Reserves for loss and loss adjustment expenses	759,758	760,561
Unearned premiums	137,511	129,260
Amounts held for others	45,022	43,402
Policyholder deposits	40,973	41,524
Insurance-related assessments	18,441	17,995
Federal income tax payable	3,972	417
Accounts payable and other liabilities	41,276	38,880
Total liabilities	1,046,953	1,032,039
Shareholders’ equity:
Common stock: voting—$0.01 par value authorized shares—50,000,000 in 2021 and 2020; 20,589,309 and 20,589,309 shares issued and 19,331,059 and 19,331,059 shares outstanding in 2021 and 2020, respectively	206	206
Additional paid-in capital	215,468	215,316
Treasury stock, at cost (1,258,250 shares in 2021 and 2020)	(22,370)	(22,370)
Accumulated earnings	238,351	224,645
Accumulated other comprehensive income, net	15,971	21,019
Total shareholders’ equity	447,626	438,816
Total liabilities and shareholders’ equity	$ 1,494,579	$ 1,470,855

XML

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Statement Of Financial Position [Abstract]
Fixed maturity securities, held-to-maturity, allowance for credit losses	$ 166	$ 274
Fixed maturity securities, fair value	603,720	621,654
Fixed maturity securities, available-for-sale, allowance for credit losses	0	0
Fixed maturity securities, amortized cost	391,687	387,665
Equity securities, cost	37,682	35,787
Amounts recoverable from reinsurers, allowance for credit losses	452	452
Premiums receivable, allowance for credit losses	$ 4,803	$ 4,791
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	20,589,309	20,589,309
Common stock, shares outstanding	19,331,059	19,331,059
Treasury stock, shares	1,258,250	1,258,250

XML

Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Revenues
Gross premiums written	$ 81,514	$ 87,071
Ceded premiums written	(2,517)	(2,783)
Net premiums written	78,997	84,288
Net premiums earned	70,746	78,990
Net investment income	6,583	7,749
Net realized gains on investments	319	992
Net unrealized gains (losses) on equity securities	5,511	(8,763)
Fee and other income	192	201
Total revenues	83,351	79,169
Expenses
Loss and loss adjustment expenses incurred	39,517	43,647
Underwriting and certain other operating costs	6,927	8,217
Commissions	5,474	6,055
Salaries and benefits	6,566	7,012
Policyholder dividends	1,350	1,023
Provision for investment related credit loss benefit	(108)	(26)
Total expenses	59,726	65,928
Income before income taxes	23,625	13,241
Income tax expense	4,313	2,441
Net income	$ 19,312	$ 10,800
Earnings per share
Basic	$ 1.00	$ 0.56
Diluted	$ 0.99	$ 0.56
Shares used in computing earnings per share
Basic	19,311,710	19,266,016
Diluted	19,408,804	19,352,245
Cash dividends declared per common share	$ 0.29	$ 0.27

XML

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 19,312	$ 10,800
Other comprehensive income:
Unrealized gain (loss) on debt securities, net of tax	(5,048)	1,484
Comprehensive income	$ 14,264	$ 12,284

XML

Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Treasury Stock [Member]	Accumulated Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Beginning Balance at Dec. 31, 2019	$ 430,215	$ 205	$ 213,004	$ (22,370)	$ 227,165	$ 12,211
Beginning Balance (ASU 2016-13 [Member]) at Dec. 31, 2019	(594)				(594)
Beginning Balance, Shares at Dec. 31, 2019		20,560,833		(1,258,250)
Comprehensive income:
Net income	10,800				10,800
Other comprehensive income:
Change in unrealized gains, net of tax	1,484					1,484
Comprehensive income	12,284
Common stock issued, Shares		201
Share-based compensation	263		263
Dividends to shareholders	(5,212)				(5,212)
Ending Balance at Mar. 31, 2020	436,956	$ 205	213,267	$ (22,370)	232,159	13,695
Ending Balance, Shares at Mar. 31, 2020		20,561,034		(1,258,250)
Beginning Balance at Dec. 31, 2020	$ 438,816	$ 206	215,316	$ (22,370)	224,645	21,019
Beginning Balance, Shares at Dec. 31, 2020	19,331,059	20,589,309		(1,258,250)
Comprehensive income:
Net income	$ 19,312				19,312
Other comprehensive income:
Change in unrealized gains, net of tax	(5,048)					(5,048)
Comprehensive income	$ 14,264
Common stock issued upon exercise of options, Shares	0
Share-based compensation	$ 152		152
Dividends to shareholders	(5,606)				(5,606)
Ending Balance at Mar. 31, 2021	$ 447,626	$ 206	$ 215,468	$ (22,370)	$ 238,351	$ 15,971
Ending Balance, Shares at Mar. 31, 2021	19,331,059	20,589,309		(1,258,250)

XML

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Operating activities
Net income	$ 19,312	$ 10,800
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	270	247
Net amortization of investments	2,179	2,074
Change in investment related allowance for credit losses	(108)	(26)
Deferred income taxes	500	(481)
Net realized gains on investments	(319)	(992)
Net unrealized (gains) losses on equity securities	(5,511)	8,763
Net realized gains on disposal of assets	(23)
Share-based compensation	571	760
Changes in operating assets and liabilities:
Premiums receivable, net	(8,410)	(11,174)
Accrued interest receivable	(395)	(488)
Deferred policy acquisition costs	(874)	(671)
Other assets	(266)	234
Reserves for loss and loss adjustment expenses	(803)	6,396
Unearned premiums	8,251	5,298
Reinsurance balances	(4,914)	(9,658)
Amounts held for others and policyholder deposits	1,069	836
Federal income taxes payable	3,555	3,211
Accounts payable and other liabilities	2,509	83
Net cash provided by operating activities	16,593	15,212
Investing activities
Purchases of investments held-to-maturity	(5,281)	(26,201)
Purchases of investments available-for-sale	(22,118)	(21,592)
Purchases of equity securities	(1,895)	(8,770)
Purchases of short-term investments	(42,286)	(40,250)
Proceeds from maturities of investments held-to-maturity	13,814	22,018
Proceeds from sales and maturities of investments available-for-sale	17,947	47,812
Proceeds from sales and maturities of short-term investments	585	52,959
Purchases of property and equipment	(390)	(221)
Proceeds from sales of property and equipment	23
Net cash provided by (used in) investing activities	(39,601)	25,755
Financing activities
Finance lease purchases	(9)	(12)
Dividends to shareholders	(5,666)	(5,245)
Net cash used in financing activities	(5,675)	(5,257)
Change in cash and cash equivalents	(28,683)	35,710
Cash and cash equivalents at beginning of period	61,757	43,813
Cash and cash equivalents at end of period	$ 33,074	$ 79,523

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Basis of Presentation

3 Months Ended

Mar. 31, 2021

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Basis of Presentation

Note 1. Basis of Presentation

AMERISAFE, Inc. (the “Company”) is an insurance holding company incorporated in the state of Texas. The accompanying unaudited consolidated financial statements include the accounts of AMERISAFE and its subsidiaries: American Interstate Insurance Company (“AIIC”) and its insurance subsidiaries, Silver Oak Casualty, Inc. (“SOCI”) and American Interstate Insurance Company of Texas (“AIICTX”), Amerisafe Risk Services, Inc. (“RISK”) and Amerisafe General Agency, Inc. (“AGAI”). AIIC and SOCI are property and casualty insurance companies organized under the laws of the state of Nebraska. AIICTX is a property and casualty insurance company organized under the laws of the state of Texas. RISK, a wholly owned subsidiary of the Company, is a claims and safety service company currently servicing only affiliated insurance companies. AGAI, a wholly owned subsidiary of the Company, is a general agent for the Company. AGAI sells insurance, which is underwritten by AIIC, SOCI and AIICTX, as well as by nonaffiliated insurance carriers. The assets and operations of AGAI are not significant to that of the Company and its consolidated subsidiaries.

The terms “AMERISAFE,” the “Company,” “we,” “us” or “our” refer to AMERISAFE, Inc. and its consolidated subsidiaries, as the context requires.

The Company provides workers’ compensation insurance for small to mid-sized employers engaged in hazardous industries, principally construction, trucking, logging and lumber, manufacturing, agriculture, maritime, and oil and gas. Assets and revenues of AIIC and its subsidiaries represent at least 95% of comparable consolidated amounts of the Company for each of the three months ended March 31, 2021 and 2020.

In the opinion of management of the Company, the accompanying unaudited consolidated financial statements contain all adjustments (consisting of normal recurring accruals) necessary to present fairly the financial position, the results of operations and cash flows for the periods presented. The unaudited consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q under the Securities Exchange Act of 1934 and therefore do not include all information and footnotes to be in conformity with accounting principles generally accepted in the United States (“GAAP”). The results 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 contained herein should be read in conjunction with our Annual Report on Form 10-K for the year ended December 31, 2020.

The preparation of financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the reported amounts of our assets, liabilities, revenues and expenses and related disclosures.  Some of the estimates result from judgments that can be subjective and complex and, consequently, actual results in future periods might differ from these estimates.

Adopted Accounting Guidance

The Company has not adopted any new accounting guidance in 2021.     

Prospective Accounting Guidance

All issued but not yet effective accounting and reporting standards as of March 31, 2021 are either not applicable to the Company or are not expected to have a material impact on the Company.

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Restricted Stock and Stock Options

3 Months Ended

Mar. 31, 2021

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Restricted Stock and Stock Options

Note 2. Restricted Stock and Stock Options

As of March 31, 2021, the Company has two equity incentive plans: the AMERISAFE Non-Employee Director Restricted Stock Plan (the “Restricted Stock Plan”) and the AMERISAFE 2012 Equity and Incentive Compensation Plan (the “2012 Incentive Plan”). See Note 12 to our consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2020 for additional information regarding the Company’s incentive plans.

During the three months ended March 31, 2021, the Company did not issue any shares of common stock pursuant to vested performance awards or shares of restricted common stock to non-employee directors.    During the three months ended March 31, 2020, the Company issued 201 shares of restricted common stock to non-employee directors. The market value of these shares was $13.7 thousand.

During the three months ended March 31, 2021 and 2020, there were no exercises of options to purchase common stock.  The Company had no stock options outstanding as of March 31, 2021.

The Company recognized share-based compensation expense of $0.6 million in the quarter ended March 31, 2021 and $0.8 million for the same period in 2020.  

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Earnings Per Share

3 Months Ended

Mar. 31, 2021

Earnings Per Share [Abstract]

Earnings Per Share

Note 3. Earnings Per Share

The Company computes earnings per share (“EPS”) in accordance with FASB Accounting Standards Codification (“ASC”) Topic 260, Earnings Per Share. The Company has no participating unvested common shares which contain nonforfeitable rights to dividends and applies the treasury stock method in computing basic and diluted earnings per share.

Basic EPS is calculated by dividing net income by the weighted-average number of common shares outstanding during the period.

The diluted EPS calculation includes potential common shares assumed issued under the treasury stock method, which reflects the potential dilution that would occur if any restricted stock becomes vested.

	Three Months Ended
	March 31,
	2021		2020
	(in thousands, except share and per share amounts)
Basic EPS:
Net income	$	19,312	$	10,800
Basic weighted average common shares		19,311,710		19,266,016
Basic earnings per common share	$	1.00	$	0.56
Diluted EPS:
Net income	$	19,312	$	10,800
Diluted weighted average common shares:
Weighted average common shares		19,311,710		19,266,016
Restricted stock and stock options		97,094		86,229
Diluted weighted average common shares		19,408,804		19,352,245
Diluted earnings per common share	$	0.99	$	0.56

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Investments

3 Months Ended

Mar. 31, 2021

Investments Debt And Equity Securities [Abstract]

Investments

Note 4. Investments

The gross unrecognized gains and losses, amortized cost, allowance for credit losses, carrying amount, and fair value of those investments classified as held-to-maturity at March 31, 2021 are summarized as follows:

	Amortized Cost		Allowance for Credit Losses			Carrying Amount		Gross Unrecognized Gains		Gross Unrecognized Losses			Fair Value
	(in thousands)
States and political subdivisions	$	486,376	$	(44	)	$	486,332	$	26,179	$	(774	)	$	511,737
Corporate bonds		68,518		(116	)		68,402		2,440		—			70,842
U.S. agency-based mortgage-backed securities		6,357		—			6,357		568		—			6,925
U.S. Treasury securities and obligations    of U.S. government agencies		13,877		—			13,877		195		(2	)		14,070
Asset-backed securities		146		(6	)		140		6		—			146
Totals	$	575,274	$	(166	)	$	575,108	$	29,388	$	(776	)	$	603,720

The gross unrealized gains and losses, and the amortized cost, allowance for credit losses, and fair value of those investments classified as available-for-sale at March 31, 2021 are summarized as follows:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value		Allowance for Credit Losses
	(in thousands)
States and political subdivisions	$	248,904	$	15,995	$	(402	)	$	264,497	$	—
Corporate bonds		92,469		4,084		(180	)		96,373		—
U.S. agency-based mortgage-backed securities		14,696		340		(8	)		15,028		—
U.S. Treasury securities and obligations    of U.S. government agencies		35,618		650		(262	)		36,006		—
Totals	$	391,687	$	21,069	$	(852	)	$	411,904	$	—

The gross unrealized gains and losses, and the cost of equity securities at March 31, 2021 are summarized as follows:

	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
	(in thousands)
Equity securities:
Domestic common stock	$	37,682	$	13,161	$	—	$	50,843
Total equity securities	$	37,682	$	13,161	$	—	$	50,843

The gross unrecognized gains and losses, amortized cost, allowance for credit losses, carrying amount, and fair value of those investments classified as held-to-maturity at December 31, 2020 are summarized as follows:

	Amortized Cost		Allowance for Credit Losses			Carrying Amount		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
	(in thousands)
States and political subdivisions	$	494,374	$	(42	)	$	494,332	$	32,489	$	—	$	526,821
Corporate bonds		69,981		(225	)		69,756		3,144		—		72,900
U.S. agency-based mortgage-backed securities		7,261		—			7,261		645		—		7,906
U.S. Treasury securities and obligations    of U.S. government agencies		13,626		—			13,626		239		—		13,865
Asset-backed securities		162		(7	)		155		7		—		162
Totals	$	585,404	$	(274	)	$	585,130	$	36,524	$	—	$	621,654

The gross unrealized gains and losses, and the amortized cost and fair value of those investments classified as available-for-sale at December 31, 2020 are summarized as follows:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
	(in thousands)
States and political subdivisions	$	256,492	$	20,050	$	—		$	276,542
Corporate bonds		83,646		5,256		(3	)		88,899
U.S. agency-based mortgage-backed securities		18,654		400		(2	)		19,052
U.S. Treasury securities and obligations    of U.S. government agencies		28,873		913		—			29,786
Totals	$	387,665	$	26,619	$	(5	)	$	414,279

The gross unrealized gains and losses, and the cost of equity securities at December 31, 2020 are summarized as follows:

	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
	(in thousands)
Equity securities:
Domestic common stock	$	35,787	$	7,650	$	—	$	43,437
Total equity securities	$	35,787	$	7,650	$	—	$	43,437

A summary of the carrying amounts and fair value of investments in fixed maturity securities, classified as held-to-maturity, by contractual maturity, is as follows:

	March 31, 2021				December 31, 2020
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
	(in thousands)
Maturity:
Within one year	$	55,462	$	55,896	$	54,316	$	54,794
After one year through five years		199,837		207,924		195,706		204,289
After five years through ten years		101,316		104,986		107,347		113,643
After ten years		211,996		227,843		220,345		240,860
U.S. agency-based mortgage-backed securities		6,357		6,925		7,261		7,906
Asset-backed securities		140		146		155		162
Totals	$	575,108	$	603,720	$	585,130	$	621,654

A summary of the amortized cost and fair value of investments in fixed maturity securities, classified as available-for-sale, by contractual maturity, is as follows:

	March 31, 2021				December 31, 2020
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
	(in thousands)
Maturity:
Within one year	$	62,627	$	63,083	$	69,177	$	69,938
After one year through five years		89,766		94,312		80,593		85,829
After five years through ten years		67,212		69,638		53,835		57,829
After ten years		157,386		169,843		165,406		181,631
U.S. agency-based mortgage-backed securities		14,696		15,028		18,654		19,052
Totals	$	391,687	$	411,904	$	387,665	$	414,279

The following table summarizes the fair value and gross unrealized losses on securities classified as available-for-sale, aggregated by major investment category and length of time that the individual securities have been in a continuous unrealized loss position as of March 31, 2021:

	Less Than 12 Months				12 Months or Greater				Total
	Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses		Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses		Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses
	(in thousands)
March 31, 2021
Available-for-Sale
States and political subdivisions	$	21,199	$	402	$	—	$	—	$	21,199	$	402
Corporate bonds		8,678		180		—		—		8,678		180
U.S. agency-based mortgage-backed securities		1,595		8		—		—		1,595		8
U.S. Treasury securities and obligations    of U.S. government agencies		11,492		262		—		—		11,492		262
Total available-for-sale securities	$	42,964	$	852	$	—	$	—	$	42,964	$	852

At March 31, 2021, we held 29 individual fixed maturity securities classified as available-for-sale that were in an unrealized loss position, of which none were in a continuous unrealized loss position for longer than 12 months.  

The following table summarizes the fair value and gross unrealized losses on securities classified as available-for-sale, aggregated by major investment category and length of time that the individual securities have been in a continuous unrealized loss position as of December 31, 2020:

	Less Than 12 Months				12 Months or Greater				Total
	Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses		Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses		Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses
	(in thousands)
December 31, 2020
Available-for-Sale
Corporate bonds	$	2,515	$	3	$	—	$	—	$	2,515	$	3
U.S. agency-based mortgage-backed securities		2,133		2		—		—		2,133		2
Total available-for-sale securities	$	4,648	$	5	$	—	$	—	$	4,648	$	5

The following table illustrates the changes in the allowance for credit losses by major security type of the investments classified as held-to-maturity for the quarter ended March 31, 2021.

	States and Political Subdivisions		Corporate Bonds			U.S. Agency- Based Mortgage- Backed Securities		U.S. Treasury Securities and Obligations of U.S. Government Agencies		Asset- Backed Securities			Totals
	(in thousands)
Balance at December 31, 2020	$	42	$	225		$	—	$	—	$	7		$	274
Provision for credit loss    expense (benefit)		2		(109	)		—		—		(1	)		(108	)
Balance at March 31, 2021	$	44	$	116		$	—	$	—	$	6		$	166

The Company has established an allowance for credit losses on 410 held-to-maturity securities totaling $0.2 million.  The majority of those securities were issued by states and political subdivisions (380 securities) and corporate bonds (27 securities).

The Company has no allowance for credit losses on investments classified as available-for-sale for the period ended March 31, 2021.

The credit rating used for held-to-maturity fixed income securities is the rating for each security as published by Moody’s, S&P, and Fitch to determine the probability of default.   If there are two ratings, the lower rating is used.  If there are three ratings, the median rating is used.  If there is one rating, that rating is used. For corporate fixed income securities, the probability of default (given a rating) comes from Moody’s annual study of corporate bond defaults published each February.  The maximum maturity using the default rate is 20 years (any maturity greater than 20 years will use the 20-year rate).  For municipal fixed income securities the probability of default (given a rating) comes from Moody’s annual study of municipal bond defaults published each July/August.

The calculation of the credit loss allowance takes the amortized cost of the fixed income security and assumes default and recovery based on the average recovery rates from the Moody’s default studies.  The amortized cost of the security, minus the amount recovered, is the estimated full amount the Company could lose in a default scenario.  Then this amount is multiplied by the probability of default to determine the allowance for credit loss.  The lower the security is rated, the higher likelihood of default, and therefore a higher allowance for credit loss.  The longer to the maturity date of a security, the higher the default risk.

The table below presents the amortized cost of held-to-maturity securities aggregated by credit quality indicator as of March 31, 2021.

	States and Political Subdivisions		Corporate Bonds		U.S. Agency-Based Mortgage-Backed Securities		U.S. Treasury Securities and Obligations of U.S. Government Agencies		Asset-Backed Securities		Totals
	Amortized cost
	(in thousands)
AAA/AA/A ratings	$	481,662	$	29,708	$	6,357	$	13,877	$	100	$	531,704
Baa/BBB ratings		4,714		38,810		—		—		17		43,541
B ratings		—		—		—		—		29		29
Total	$	486,376	$	68,518	$	6,357	$	13,877	$	146	$	575,274

Net realized gains in the quarter ended March 31, 2021 were $0.3 million resulting from the sale of fixed maturity securities classified as available-for-sale.  Net realized gains in the quarter ended March 31, 2020 were $1.0 million resulting from the sale of fixed maturity securities classified as available-for-sale.

During the first quarter of 2021, we recognized through income $5.5 million of net unrealized gains on equity securities held as of March 31, 2021.  During the first quarter of 2020, we recognized through income $8.8 million of net unrealized losses on equity securities held as of March 31, 2020.  

Investment income is recognized as it is earned. The discount or premium on fixed maturity securities is amortized using the “constant yield” method. Anticipated prepayments, where applicable, are considered when determining the amortization of premiums or discounts. Realized investment gains and losses are determined using the specific identification method.

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Income Taxes

3 Months Ended

Mar. 31, 2021

Income Tax Disclosure [Abstract]

Income Taxes

Note 5. Income Taxes

In accordance with FASB ASC Topic 740, “Income Taxes,” we provide for the recognition and measurement of deferred income tax benefits based on the likelihood of their realization in future years. The Company had a valuation allowance of $1.7 million against its deferred income tax benefits as of March 31, 2021.  The Company had no valuation allowance against its deferred income tax benefits as of March 31, 2020.  

Income tax expense from operations is different from the amount computed by applying the U.S. federal income tax statutory rate of 21% to income before income taxes primarily due to the impact of tax-exempt investment income and state income tax accruals.

The Company recognizes interest and penalties related to uncertain tax positions in income tax expense. There were no uncertain tax positions for the periods ended March 31, 2021 and 2020.

Tax years 2017 through 2021 are subject to examination by the federal and state taxing authorities.

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Loss Reserves

3 Months Ended

Mar. 31, 2021

Insurance [Abstract]

Loss Reserves

Note 6. Loss Reserves

We record reserves for estimated losses under insurance policies that we write and for loss adjustment expenses related to the investigation and settlement of policy claims. Our reserves for loss and loss adjustment expenses represent the estimated cost of all reported and unreported loss and loss adjustment expenses incurred and unpaid as of a given point in time.  The reserves for loss and loss adjustment expenses are estimated using individual case-basis valuations, statistical analyses and estimates based upon experience for unreported claims and their associated loss and loss adjustment expenses. Such estimates may be more or less than the amounts ultimately paid when the claims are settled. The estimates are subject to the effects of trends in loss severity and frequency. Although considerable variability is inherent in these estimates, management believes that the reserves for loss and loss adjustment expenses are adequate. The estimates are continually reviewed internally and periodically evaluated with our independent actuary.  Adjustments are made as experience develops and new information becomes known.  Any such adjustments are included in income from current operations.  See Note 9 to our consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2020 for additional information regarding the Company’s loss and loss adjustment expense development.

The following table provides the Company’s liability for unpaid loss and loss adjustment expenses, net of related amounts recoverable from reinsurers, for the three months ended March 31, 2021 and 2020:

	Three Months Ended March 31,
	2021			2020
	(in thousands)
Balance, beginning of period	$	760,561		$	772,887
Less amounts recoverable from reinsurers    on unpaid loss and loss adjustment expenses		105,707			95,343
Net balance, beginning of period		654,854			677,544
Add incurred related to:
Current accident year		50,937			57,268
Prior accident years		(11,420	)		(13,621	)
Total incurred		39,517			43,647
Less paid related to:
Current accident year		2,361			2,984
Prior accident years		42,920			43,890
Total paid		45,281			46,874
Net balance, end of period		649,090			674,317
Add amounts recoverable from reinsurers    on unpaid loss and loss adjustment expenses		110,668			104,966
Balance, end of period	$	759,758		$	779,283

The foregoing reconciliation reflects favorable development of the net reserves at March 31, 2021 and March 31, 2020. The favorable development reduced loss and loss adjustment expenses incurred by $11.4 million and $13.6 million in 2021 and 2020, respectively. The revisions to the Company’s reserves reflect new information gained by claims adjusters in the normal course of adjusting claims and is reflected in the financial statements when the information becomes available. It is typical for more serious claims to take several years or longer to settle and the Company continually revises estimates as more information about claimants’ medical conditions and potential disability becomes known and the claims get closer to being settled.  Multiple factors can cause loss development both unfavorable and favorable. The favorable loss development we experienced across accident years was largely due to favorable case reserve development from closed claims and claims where the worker had reached maximum medical improvement.

The table below presents the change in the allowance for credit losses on amounts recoverable from reinsurers for the three months ended March 31, 2021 and 2020:

	Three Months Ended March 31,
	2021		2020
	(in thousands)
Balance, beginning of period	$	452	$	444
Provision for credit loss expense		—		5
Balance, end of period	$	452		449

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Comprehensive Income and Accumulated Other Comprehensive Income

3 Months Ended

Mar. 31, 2021

Equity [Abstract]

Comprehensive Income and Accumulated Other Comprehensive Income

Note 7. Comprehensive Income and Accumulated Other Comprehensive Income

Comprehensive income was $14.3 million for the three months ended March 31, 2021, compared to $12.3 million for the three months ended March 31, 2020.  The difference between net income as reported and comprehensive income was due primarily to changes in unrealized gains and losses, net of tax on available-for-sale debt securities.

Comprehensive income includes net income plus unrealized gains (losses) on our available-for-sale investment securities, net of tax. In reporting comprehensive income on a net basis in the statements of comprehensive income, we used a 21 percent tax rate in 2021 and 2020. The following table illustrates the changes in the balance of each component of accumulated other comprehensive income for each period presented in the interim financial statements.

	Three Months Ended March 31,
	2021			2020
	(in thousands)
Balance, beginning of period	$	21,019		$	12,211
Other comprehensive income (loss) before    reclassification		(4,735	)		1,830
Amounts reclassified from accumulated other    comprehensive income		(313	)		(346	)
Net current period other comprehensive    income (loss)		(5,048	)		1,484
Balance, end of period	$	15,971		$	13,695

The sale or other-than-temporary impairment of an available-for-sale security results in amounts being reclassified from accumulated other comprehensive income to current period net income. The effects of reclassifications out of accumulated other comprehensive income by the respective line items of net income are presented in the following table.

Component of Accumulated Other	Three Months Ended						Affected line item in the
Comprehensive Income	March 31,						statement of income
	2021			2020
	(in thousands)
Unrealized gains on    available-for-sale securities	$	396		$	438		Net realized gains on    investments
		396			438		Income before income taxes
		(83	)		(92	)	Income tax expense
	$	313		$	346		Net income

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Fair Value Measurements

3 Months Ended

Mar. 31, 2021

Fair Value Disclosures [Abstract]

Fair Value Measurements

Note 8. Fair Value Measurements

The Company carries available-for-sale securities at fair value in our consolidated financial statements and determines fair value measurements and disclosure in accordance with FASB ASC Topic 820, Fair Value Measurements and Disclosures.

The Company determines the fair values of its financial instruments based on the fair value hierarchy established in ASC Topic 820, which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The standard defines fair value, describes three levels of inputs that may be used to measure fair value, and expands disclosures about fair value measurements.

Fair value is defined in ASC Topic 820 as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value is the price to sell an asset or transfer a liability and, therefore, represents an exit price, not an entry price. Fair value is the exit price in the principal market (or, if lacking a principal market, the most advantageous market) in which the reporting entity would transact. Fair value is a market-based measurement, not an entity-specific measurement, and, as such, is determined based on the assumptions that market participants would use in pricing the asset or liability. The exit price objective of a fair value measurement applies regardless of the reporting entity’s intent and/or ability to sell the asset or transfer the liability at the measurement date.

ASC Topic 820 requires the use of valuation techniques that are consistent with the market approach, the income approach and/or the cost approach. The market approach uses prices and other relevant information generated by market transactions involving identical or comparable assets and liabilities. The income approach uses valuation techniques to convert future amounts, such as cash flows or earnings, to a single present value amount on a discounted basis. The cost approach is based on the amount that currently would be required to replace the service capacity of an asset, also known as current replacement cost. Valuation techniques used to measure fair value are to be consistently applied.

In ASC Topic 820, inputs refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, for example, the risk inherent in a particular valuation technique used to measure fair value (such as a pricing model) and/or the risk inherent in the inputs to the valuation technique. Inputs may be observable or unobservable:

• Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability developed based on market data obtained from sources independent of the reporting entity.

• Unobservable inputs are inputs that reflect the reporting entity’s own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the best information available in the circumstances.

Valuation techniques used to measure fair value are intended to maximize the use of observable inputs and minimize the use of unobservable inputs. ASC Topic 820 establishes a fair value hierarchy that prioritizes the use of inputs used in valuation techniques into the following three levels:

• Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date.

• Level 2 inputs are inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. Level 2 inputs include quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability, or inputs that are derived principally from or corroborated by observable market data.

• Level 3 inputs are unobservable inputs for the asset or liability. Unobservable inputs are to be used to measure fair value to the extent that observable inputs are not available, thereby allowing for situations in which there is little, if any, market activity for the asset or liability at the measurement date.

In general, fair value is based upon quoted market prices, where available. If such quoted market prices are not available, fair value is based upon internally developed models that primarily use, as inputs, observable market-based parameters.

The fair values of the Company’s investments are based upon prices provided by an independent pricing service. The Company has reviewed these prices for reasonableness and has not adjusted any prices received from the independent provider. Securities reported at fair value utilizing Level 1 inputs represent assets whose fair value is determined based upon observable unadjusted quoted market prices for identical assets in active markets. Level 2 securities represent assets whose fair value is determined using observable market information such as previous day trade prices, quotes from less active markets or quoted prices of securities with similar characteristics. There were no transfers between Level 1 and Level 2 during the three months ended March 31, 2021.

At March 31, 2021, assets measured at fair value on a recurring basis are summarized below:

	March 31, 2021
	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total Fair Value
	(in thousands)
Financial instruments carried at fair value, classified as a part of:
Securities available-for-sale—fixed maturity:
States and political subdivisions	$	—	$	264,497	$	—	$	264,497
Corporate bonds		—		96,373		—		96,373
U.S. agency-based mortgage-backed securities		—		15,028		—		15,028
U.S. Treasury securities		36,006		—		—		36,006
Total securities available-for-sale—fixed maturity		36,006		375,898		—		411,904
Equity securities:
Domestic common stock		50,843		—		—		50,843
Total	$	86,849	$	375,898	$	—	$	462,747

At March 31, 2021, assets measured at amortized cost net of allowance for credit losses are summarized below:

	March 31, 2021
	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total Fair Value
	(in thousands)
Securities held-to-maturity—fixed maturity:
States and political subdivisions	$	—	$	511,737	$	—	$	511,737
Corporate bonds		—		70,842		—		70,842
U.S. agency-based mortgage-backed securities		—		6,925		—		6,925
U.S. Treasury securities		14,070		—		—		14,070
Asset-backed securities		—		146		—		146
Total held-to-maturity	$	14,070	$	589,650	$	—	$	603,720

At December 31, 2020, assets measured at fair value on a recurring basis are summarized below:

	December 31, 2020
	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total Fair Value
	(in thousands)
Financial instruments carried at fair value, classified as a part of:
Securities available-for-sale—fixed maturity:
States and political subdivisions	$	—	$	276,542	$	—	$	276,542
Corporate bonds		—		88,899		—		88,899
U.S. agency-based mortgage-backed securities		—		19,052		—		19,052
U.S. Treasury securities		29,786		—		—		29,786
Total securities available-for-sale—fixed maturity	$	29,786	$	384,493	$	—	$	414,279
Equity securities:
Domestic common stock		43,437		—		—		43,437
Total	$	73,223	$	384,493	$	—	$	457,716

At December 31, 2020, assets measured at amortized cost net of allowance for credit losses are summarized below:

	December 31, 2020
	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total Fair Value
	(in thousands)
Securities held-to-maturity—fixed maturity:
States and political subdivisions	$	—	$	526,821	$	—	$	526,821
Corporate bonds		—		72,900		—		72,900
U.S. agency-based mortgage-backed securities		—		7,906		—		7,906
U.S. Treasury securities		13,865		—		—		13,865
Asset-backed securities		—		162		—		162
Total held-to-maturity	$	13,865	$	607,789	$	—	$	621,654

The Company determines fair value amounts for financial instruments using available third-party market information. When such information is not available, the Company determines the fair value amounts using appropriate valuation methodologies. Nonfinancial instruments such as real estate, property and equipment, deferred policy acquisition costs, deferred income taxes and loss and loss adjustment expense reserves are excluded from the fair value disclosure.

Cash and Cash Equivalents —The carrying amounts reported in the accompanying consolidated balance sheets for these financial instruments approximate their fair values, which are characterized as Level 1 assets.

Investments —The fair values for fixed maturity and equity securities are based on prices obtained from an independent pricing service. Equity and treasury securities are characterized as Level 1 assets, as their fair values are based on quoted prices in active markets. Fixed maturity securities, other than treasury securities, are characterized as Level 2 assets, as their fair values are determined using observable market inputs.

Short Term Investments —The carrying amounts reported in the accompanying consolidated balance sheets for these financial instruments approximate their fair values. These securities are characterized as Level 2 assets in the fair value hierarchy.

The following table summarizes the carrying amounts and corresponding fair values for financial instruments:

	As of  March 31, 2021				As of  December 31, 2020
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
	(in thousands)
Assets:
Fixed maturity securities—held-to-maturity	$	575,108	$	603,720	$	585,130	$	621,654
Fixed maturity securities—available-for-sale		411,904		411,904		414,279		414,279
Equity securities		50,843		50,843		43,437		43,437
Short-term investments		87,279		87,279		45,898		45,898
Cash and cash equivalents		33,074		33,074		61,757		61,757

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Treasury Stock

3 Months Ended

Mar. 31, 2021

Equity [Abstract]

Treasury Stock

Note 9. Treasury Stock

The Company’s Board of Directors initiated a share repurchase program in February 2010. In October 2016, the Board reauthorized this program with a limit of $25.0 million with no expiration date.  There were no shares repurchased under this program in the three months ended March 31, 2021 and 2020.

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Subsequent Events

3 Months Ended

Mar. 31, 2021

Subsequent Events [Abstract]

Subsequent Events

Note 10. Subsequent Events

On April 27, 2021, the Company’s Board of Directors declared a quarterly cash dividend of $0.29 per share payable on June 25, 2021 to shareholders of record as of June 18, 2021. The Board considers the payment of a regular cash dividend each calendar quarter.

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Basis of Presentation (Policies)

3 Months Ended

Mar. 31, 2021

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Adopted Accounting Guidance

Adopted Accounting Guidance

The Company has not adopted any new accounting guidance in 2021.     

Prospective Accounting Guidance

Prospective Accounting Guidance

All issued but not yet effective accounting and reporting standards as of March 31, 2021 are either not applicable to the Company or are not expected to have a material impact on the Company.

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Fair Value Measurements (Policies)

3 Months Ended

Mar. 31, 2021

Fair Value Disclosures [Abstract]

Fair Value Measurements

The Company carries available-for-sale securities at fair value in our consolidated financial statements and determines fair value measurements and disclosure in accordance with FASB ASC Topic 820, Fair Value Measurements and Disclosures.

The Company determines the fair values of its financial instruments based on the fair value hierarchy established in ASC Topic 820, which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The standard defines fair value, describes three levels of inputs that may be used to measure fair value, and expands disclosures about fair value measurements.

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Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2021

Earnings Per Share [Abstract]

Calculation of Basic and Diluted Earnings Per Share

The diluted EPS calculation includes potential common shares assumed issued under the treasury stock method, which reflects the potential dilution that would occur if any restricted stock becomes vested.

	Three Months Ended
	March 31,
	2021		2020
	(in thousands, except share and per share amounts)
Basic EPS:
Net income	$	19,312	$	10,800
Basic weighted average common shares		19,311,710		19,266,016
Basic earnings per common share	$	1.00	$	0.56
Diluted EPS:
Net income	$	19,312	$	10,800
Diluted weighted average common shares:
Weighted average common shares		19,311,710		19,266,016
Restricted stock and stock options		97,094		86,229
Diluted weighted average common shares		19,408,804		19,352,245
Diluted earnings per common share	$	0.99	$	0.56

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Investments (Tables)

3 Months Ended

Mar. 31, 2021

Gross Unrecognized Gains and Losses and Cost or Amortized Cost, Allowance for Credit Losses, Carrying Amount and Fair Value of Investments Classified as Held-to-Maturity

The gross unrecognized gains and losses, amortized cost, allowance for credit losses, carrying amount, and fair value of those investments classified as held-to-maturity at March 31, 2021 are summarized as follows:

	Amortized Cost		Allowance for Credit Losses			Carrying Amount		Gross Unrecognized Gains		Gross Unrecognized Losses			Fair Value
	(in thousands)
States and political subdivisions	$	486,376	$	(44	)	$	486,332	$	26,179	$	(774	)	$	511,737
Corporate bonds		68,518		(116	)		68,402		2,440		—			70,842
U.S. agency-based mortgage-backed securities		6,357		—			6,357		568		—			6,925
U.S. Treasury securities and obligations    of U.S. government agencies		13,877		—			13,877		195		(2	)		14,070
Asset-backed securities		146		(6	)		140		6		—			146
Totals	$	575,274	$	(166	)	$	575,108	$	29,388	$	(776	)	$	603,720

The gross unrecognized gains and losses, amortized cost, allowance for credit losses, carrying amount, and fair value of those investments classified as held-to-maturity at December 31, 2020 are summarized as follows:

	Amortized Cost		Allowance for Credit Losses			Carrying Amount		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
	(in thousands)
States and political subdivisions	$	494,374	$	(42	)	$	494,332	$	32,489	$	—	$	526,821
Corporate bonds		69,981		(225	)		69,756		3,144		—		72,900
U.S. agency-based mortgage-backed securities		7,261		—			7,261		645		—		7,906
U.S. Treasury securities and obligations    of U.S. government agencies		13,626		—			13,626		239		—		13,865
Asset-backed securities		162		(7	)		155		7		—		162
Totals	$	585,404	$	(274	)	$	585,130	$	36,524	$	—	$	621,654

Gross Unrealized Gains and Losses and Cost or Amortized Cost, Allowance for Credit Losses and Fair Value of Investments Classified as Available-for-sale

The gross unrealized gains and losses, and the amortized cost, allowance for credit losses, and fair value of those investments classified as available-for-sale at March 31, 2021 are summarized as follows:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value		Allowance for Credit Losses
	(in thousands)
States and political subdivisions	$	248,904	$	15,995	$	(402	)	$	264,497	$	—
Corporate bonds		92,469		4,084		(180	)		96,373		—
U.S. agency-based mortgage-backed securities		14,696		340		(8	)		15,028		—
U.S. Treasury securities and obligations    of U.S. government agencies		35,618		650		(262	)		36,006		—
Totals	$	391,687	$	21,069	$	(852	)	$	411,904	$	—

The gross unrealized gains and losses, and the amortized cost and fair value of those investments classified as available-for-sale at December 31, 2020 are summarized as follows:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
	(in thousands)
States and political subdivisions	$	256,492	$	20,050	$	—		$	276,542
Corporate bonds		83,646		5,256		(3	)		88,899
U.S. agency-based mortgage-backed securities		18,654		400		(2	)		19,052
U.S. Treasury securities and obligations    of U.S. government agencies		28,873		913		—			29,786
Totals	$	387,665	$	26,619	$	(5	)	$	414,279

Gross Unrealized Gains and Losses and Cost of Equity

The gross unrealized gains and losses, and the cost of equity securities at March 31, 2021 are summarized as follows:

	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
	(in thousands)
Equity securities:
Domestic common stock	$	37,682	$	13,161	$	—	$	50,843
Total equity securities	$	37,682	$	13,161	$	—	$	50,843

The gross unrealized gains and losses, and the cost of equity securities at December 31, 2020 are summarized as follows:

	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
	(in thousands)
Equity securities:
Domestic common stock	$	35,787	$	7,650	$	—	$	43,437
Total equity securities	$	35,787	$	7,650	$	—	$	43,437

Investment Securities Continuous Unrealized Loss Position

The following table summarizes the fair value and gross unrealized losses on securities classified as available-for-sale, aggregated by major investment category and length of time that the individual securities have been in a continuous unrealized loss position as of March 31, 2021:

	Less Than 12 Months				12 Months or Greater				Total
	Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses		Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses		Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses
	(in thousands)
March 31, 2021
Available-for-Sale
States and political subdivisions	$	21,199	$	402	$	—	$	—	$	21,199	$	402
Corporate bonds		8,678		180		—		—		8,678		180
U.S. agency-based mortgage-backed securities		1,595		8		—		—		1,595		8
U.S. Treasury securities and obligations    of U.S. government agencies		11,492		262		—		—		11,492		262
Total available-for-sale securities	$	42,964	$	852	$	—	$	—	$	42,964	$	852

The following table summarizes the fair value and gross unrealized losses on securities classified as available-for-sale, aggregated by major investment category and length of time that the individual securities have been in a continuous unrealized loss position as of December 31, 2020:

	Less Than 12 Months				12 Months or Greater				Total
	Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses		Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses		Fair Value of Investments with Unrealized Losses		Gross Unrealized Losses
	(in thousands)
December 31, 2020
Available-for-Sale
Corporate bonds	$	2,515	$	3	$	—	$	—	$	2,515	$	3
U.S. agency-based mortgage-backed securities		2,133		2		—		—		2,133		2
Total available-for-sale securities	$	4,648	$	5	$	—	$	—	$	4,648	$	5

Changes in Allowance for Credit Losses by Major Security Type of Investments Classified as Held-to-Maturity

The following table illustrates the changes in the allowance for credit losses by major security type of the investments classified as held-to-maturity for the quarter ended March 31, 2021.

	States and Political Subdivisions		Corporate Bonds			U.S. Agency- Based Mortgage- Backed Securities		U.S. Treasury Securities and Obligations of U.S. Government Agencies		Asset- Backed Securities			Totals
	(in thousands)
Balance at December 31, 2020	$	42	$	225		$	—	$	—	$	7		$	274
Provision for credit loss    expense (benefit)		2		(109	)		—		—		(1	)		(108	)
Balance at March 31, 2021	$	44	$	116		$	—	$	—	$	6		$	166

Schedule of Amortized Cost Held-to-Maturity Securities Aggregated By Credit Quality Indicator

The table below presents the amortized cost of held-to-maturity securities aggregated by credit quality indicator as of March 31, 2021.

	States and Political Subdivisions		Corporate Bonds		U.S. Agency-Based Mortgage-Backed Securities		U.S. Treasury Securities and Obligations of U.S. Government Agencies		Asset-Backed Securities		Totals
	Amortized cost
	(in thousands)
AAA/AA/A ratings	$	481,662	$	29,708	$	6,357	$	13,877	$	100	$	531,704
Baa/BBB ratings		4,714		38,810		—		—		17		43,541
B ratings		—		—		—		—		29		29
Total	$	486,376	$	68,518	$	6,357	$	13,877	$	146	$	575,274

Held-to-Maturity Securities [Member]

Summary of Carrying Amount, Amortized Cost and Fair Value of Investments in Fixed Maturity Securities, by Contractual Maturity

A summary of the carrying amounts and fair value of investments in fixed maturity securities, classified as held-to-maturity, by contractual maturity, is as follows:

	March 31, 2021				December 31, 2020
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
	(in thousands)
Maturity:
Within one year	$	55,462	$	55,896	$	54,316	$	54,794
After one year through five years		199,837		207,924		195,706		204,289
After five years through ten years		101,316		104,986		107,347		113,643
After ten years		211,996		227,843		220,345		240,860
U.S. agency-based mortgage-backed securities		6,357		6,925		7,261		7,906
Asset-backed securities		140		146		155		162
Totals	$	575,108	$	603,720	$	585,130	$	621,654

Available-for-Sale Securities [Member]

Summary of Carrying Amount, Amortized Cost and Fair Value of Investments in Fixed Maturity Securities, by Contractual Maturity

A summary of the amortized cost and fair value of investments in fixed maturity securities, classified as available-for-sale, by contractual maturity, is as follows:

	March 31, 2021				December 31, 2020
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
	(in thousands)
Maturity:
Within one year	$	62,627	$	63,083	$	69,177	$	69,938
After one year through five years		89,766		94,312		80,593		85,829
After five years through ten years		67,212		69,638		53,835		57,829
After ten years		157,386		169,843		165,406		181,631
U.S. agency-based mortgage-backed securities		14,696		15,028		18,654		19,052
Totals	$	391,687	$	411,904	$	387,665	$	414,279

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Loss Reserves (Tables)

3 Months Ended

Mar. 31, 2021

Insurance [Abstract]

Liability for Unpaid Loss and Loss Adjustment Expenses, Net of Related Amounts Recoverable from Reinsurers

The following table provides the Company’s liability for unpaid loss and loss adjustment expenses, net of related amounts recoverable from reinsurers, for the three months ended March 31, 2021 and 2020:

	Three Months Ended March 31,
	2021			2020
	(in thousands)
Balance, beginning of period	$	760,561		$	772,887
Less amounts recoverable from reinsurers    on unpaid loss and loss adjustment expenses		105,707			95,343
Net balance, beginning of period		654,854			677,544
Add incurred related to:
Current accident year		50,937			57,268
Prior accident years		(11,420	)		(13,621	)
Total incurred		39,517			43,647
Less paid related to:
Current accident year		2,361			2,984
Prior accident years		42,920			43,890
Total paid		45,281			46,874
Net balance, end of period		649,090			674,317
Add amounts recoverable from reinsurers    on unpaid loss and loss adjustment expenses		110,668			104,966
Balance, end of period	$	759,758		$	779,283

Change in Allowance for Credit Losses on Amounts Recoverable from Reinsurers

The table below presents the change in the allowance for credit losses on amounts recoverable from reinsurers for the three months ended March 31, 2021 and 2020:

	Three Months Ended March 31,
	2021		2020
	(in thousands)
Balance, beginning of period	$	452	$	444
Provision for credit loss expense		—		5
Balance, end of period	$	452		449

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Comprehensive Income and Accumulated Other Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2021

Equity [Abstract]

Schedule of Changes in Accumulated Other Comprehensive Income (AOCI)

The following table illustrates the changes in the balance of each component of accumulated other comprehensive income for each period presented in the interim financial statements.

	Three Months Ended March 31,
	2021			2020
	(in thousands)
Balance, beginning of period	$	21,019		$	12,211
Other comprehensive income (loss) before    reclassification		(4,735	)		1,830
Amounts reclassified from accumulated other    comprehensive income		(313	)		(346	)
Net current period other comprehensive    income (loss)		(5,048	)		1,484
Balance, end of period	$	15,971		$	13,695

Reclassification Out of Accumulated Other Comprehensive Income

The effects of reclassifications out of accumulated other comprehensive income by the respective line items of net income are presented in the following table.

Component of Accumulated Other	Three Months Ended						Affected line item in the
Comprehensive Income	March 31,						statement of income
	2021			2020
	(in thousands)
Unrealized gains on    available-for-sale securities	$	396		$	438		Net realized gains on    investments
		396			438		Income before income taxes
		(83	)		(92	)	Income tax expense
	$	313		$	346		Net income

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Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2021

Fair Value Disclosures [Abstract]

Schedule of Assets Measured at Fair Value on Recurring Basis

At March 31, 2021, assets measured at fair value on a recurring basis are summarized below:

	March 31, 2021
	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total Fair Value
	(in thousands)
Financial instruments carried at fair value, classified as a part of:
Securities available-for-sale—fixed maturity:
States and political subdivisions	$	—	$	264,497	$	—	$	264,497
Corporate bonds		—		96,373		—		96,373
U.S. agency-based mortgage-backed securities		—		15,028		—		15,028
U.S. Treasury securities		36,006		—		—		36,006
Total securities available-for-sale—fixed maturity		36,006		375,898		—		411,904
Equity securities:
Domestic common stock		50,843		—		—		50,843
Total	$	86,849	$	375,898	$	—	$	462,747

At December 31, 2020, assets measured at fair value on a recurring basis are summarized below:

	December 31, 2020
	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total Fair Value
	(in thousands)
Financial instruments carried at fair value, classified as a part of:
Securities available-for-sale—fixed maturity:
States and political subdivisions	$	—	$	276,542	$	—	$	276,542
Corporate bonds		—		88,899		—		88,899
U.S. agency-based mortgage-backed securities		—		19,052		—		19,052
U.S. Treasury securities		29,786		—		—		29,786
Total securities available-for-sale—fixed maturity	$	29,786	$	384,493	$	—	$	414,279
Equity securities:
Domestic common stock		43,437		—		—		43,437
Total	$	73,223	$	384,493	$	—	$	457,716

Schedule of Assets Measured at Amortized Cost Net of Allowance For Credit Losses

At March 31, 2021, assets measured at amortized cost net of allowance for credit losses are summarized below:

	March 31, 2021
	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total Fair Value
	(in thousands)
Securities held-to-maturity—fixed maturity:
States and political subdivisions	$	—	$	511,737	$	—	$	511,737
Corporate bonds		—		70,842		—		70,842
U.S. agency-based mortgage-backed securities		—		6,925		—		6,925
U.S. Treasury securities		14,070		—		—		14,070
Asset-backed securities		—		146		—		146
Total held-to-maturity	$	14,070	$	589,650	$	—	$	603,720

At December 31, 2020, assets measured at amortized cost net of allowance for credit losses are summarized below:

	December 31, 2020
	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total Fair Value
	(in thousands)
Securities held-to-maturity—fixed maturity:
States and political subdivisions	$	—	$	526,821	$	—	$	526,821
Corporate bonds		—		72,900		—		72,900
U.S. agency-based mortgage-backed securities		—		7,906		—		7,906
U.S. Treasury securities		13,865		—		—		13,865
Asset-backed securities		—		162		—		162
Total held-to-maturity	$	13,865	$	607,789	$	—	$	621,654

Summary of Carrying Amounts and Corresponding Fair Values for Financial Instruments

The following table summarizes the carrying amounts and corresponding fair values for financial instruments:

	As of  March 31, 2021				As of  December 31, 2020
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
	(in thousands)
Assets:
Fixed maturity securities—held-to-maturity	$	575,108	$	603,720	$	585,130	$	621,654
Fixed maturity securities—available-for-sale		411,904		411,904		414,279		414,279
Equity securities		50,843		50,843		43,437		43,437
Short-term investments		87,279		87,279		45,898		45,898
Cash and cash equivalents		33,074		33,074		61,757		61,757

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Basis of Presentation - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Percentage of comparable consolidated amounts	95.00%	95.00%

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Restricted Stock and Stock Options - Additional Information (Detail) $ in Millions	3 Months Ended
	Mar. 31, 2021 USD ($) Incentive_Plan shares	Mar. 31, 2020 USD ($) shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of equity incentive plans | Incentive_Plan	2
Market value of shares | $		$ 13.7
Stock options exercised, Shares	0
Stock options outstanding	0
Share-based compensation expense | $	$ 0.6	$ 0.8
Restricted Stock [Member] | Non-employee Directors [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock issued, shares	0	201
Performance Awards [Member] | Non-employee Directors [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock issued, shares	0

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Earnings Per Share - Calculation of Basic and Diluted Earnings Per Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Earnings Per Share Basic [Abstract]
Net income	$ 19,312	$ 10,800
Basic weighted average common shares	19,311,710	19,266,016
Basic earnings per common share	$ 1.00	$ 0.56
Net income	$ 19,312	$ 10,800
Weighted average common shares	19,311,710	19,266,016
Restricted stock and stock options	97,094	86,229
Diluted weighted average common shares	19,408,804	19,352,245
Diluted earnings per common share	$ 0.99	$ 0.56

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Investments - Gross Unrecognized Gains and Losses and Cost or Amortized Cost, Allowance for Credit Losses, Carrying Amount and Fair Value of Investments Classified as Held-to-Maturity (Detail) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Schedule Of Held To Maturity Securities [Line Items]
Held-to-maturity, Amortized Cost, Totals	$ 575,274	$ 585,404
Held-to-Maturity, Allowance for Credit Losses	(166)	(274)
Held-to-Maturity, Carrying Amount	575,108	585,130
Held-to-Maturity, Gross Unrecognized Gains	29,388	36,524
Held-to-Maturity, Gross Unrecognized Losses	(776)
Held-to-Maturity, Fair Value	603,720	621,654
States and Political Subdivisions [Member]
Schedule Of Held To Maturity Securities [Line Items]
Held-to-maturity, Amortized Cost, Totals	486,376	494,374
Held-to-Maturity, Allowance for Credit Losses	(44)	(42)
Held-to-Maturity, Carrying Amount	486,332	494,332
Held-to-Maturity, Gross Unrecognized Gains	26,179	32,489
Held-to-Maturity, Gross Unrecognized Losses	(774)
Held-to-Maturity, Fair Value	511,737	526,821
Corporate Bonds [Member]
Schedule Of Held To Maturity Securities [Line Items]
Held-to-maturity, Amortized Cost, Totals	68,518	69,981
Held-to-Maturity, Allowance for Credit Losses	(116)	(225)
Held-to-Maturity, Carrying Amount	68,402	69,756
Held-to-Maturity, Gross Unrecognized Gains	2,440	3,144
Held-to-Maturity, Fair Value	70,842	72,900
U.S. Agency-Based Mortgage-Backed Securities [Member]
Schedule Of Held To Maturity Securities [Line Items]
Held-to-maturity, Amortized Cost, Totals	6,357	7,261
Held-to-Maturity, Carrying Amount	6,357	7,261
Held-to-Maturity, Gross Unrecognized Gains	568	645
Held-to-Maturity, Fair Value	6,925	7,906
U.S. Treasury Securities and Obligations of U.S. Government Agencies [Member]
Schedule Of Held To Maturity Securities [Line Items]
Held-to-maturity, Amortized Cost, Totals	13,877	13,626
Held-to-Maturity, Carrying Amount	13,877	13,626
Held-to-Maturity, Gross Unrecognized Gains	195	239
Held-to-Maturity, Gross Unrecognized Losses	(2)
Held-to-Maturity, Fair Value	14,070	13,865
Asset-Backed Securities [Member]
Schedule Of Held To Maturity Securities [Line Items]
Held-to-maturity, Amortized Cost, Totals	146	162
Held-to-Maturity, Allowance for Credit Losses	(6)	(7)
Held-to-Maturity, Carrying Amount	140	155
Held-to-Maturity, Gross Unrecognized Gains	6	7
Held-to-Maturity, Fair Value	$ 146	$ 162

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Investments - Gross Unrealized Gains and Losses and Cost or Amortized Cost, Allowance for Credit Losses and Fair Value of Investments Classified as Available-for-Sale (Detail) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Schedule Of Available For Sale Securities [Line Items]
Available-for-sale, Amortized Cost	$ 391,687	$ 387,665
Available-for-sale, Gross Unrealized Gains	21,069	26,619
Available-for-sale, Gross Unrealized Losses	(852)	(5)
Available-for-sale, Fair Value	411,904	414,279
Available-for-sale, Allowance for Credit Losses	0	0
States and Political Subdivisions [Member]
Schedule Of Available For Sale Securities [Line Items]
Available-for-sale, Amortized Cost	248,904	256,492
Available-for-sale, Gross Unrealized Gains	15,995	20,050
Available-for-sale, Gross Unrealized Losses	(402)
Available-for-sale, Fair Value	264,497	276,542
Corporate Bonds [Member]
Schedule Of Available For Sale Securities [Line Items]
Available-for-sale, Amortized Cost	92,469	83,646
Available-for-sale, Gross Unrealized Gains	4,084	5,256
Available-for-sale, Gross Unrealized Losses	(180)	(3)
Available-for-sale, Fair Value	96,373	88,899
U.S. Agency-Based Mortgage-Backed Securities [Member]
Schedule Of Available For Sale Securities [Line Items]
Available-for-sale, Amortized Cost	14,696	18,654
Available-for-sale, Gross Unrealized Gains	340	400
Available-for-sale, Gross Unrealized Losses	(8)	(2)
Available-for-sale, Fair Value	15,028	19,052
U.S. Treasury Securities and Obligations of U.S. Government Agencies [Member]
Schedule Of Available For Sale Securities [Line Items]
Available-for-sale, Amortized Cost	35,618	28,873
Available-for-sale, Gross Unrealized Gains	650	913
Available-for-sale, Gross Unrealized Losses	(262)
Available-for-sale, Fair Value	$ 36,006	$ 29,786

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Investments - Gross Unrealized Gains and Losses and Cost of Equity (Detail) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Schedule Of Trading Securities And Other Trading Assets [Line Items]
Equity securities, Cost	$ 37,682	$ 35,787
Equity securities, Gross Unrealized Gains	13,161	7,650
Equity securities, Fair Value	50,843	43,437
Domestic Common Stock [Member]
Schedule Of Trading Securities And Other Trading Assets [Line Items]
Equity securities, Cost	37,682	35,787
Equity securities, Gross Unrealized Gains	13,161	7,650
Equity securities, Fair Value	$ 50,843	$ 43,437

XML

Investments - Summary of Carrying Amounts and Fair Value of Investments in Fixed Maturity Securities, Classified as Held-to-Maturity (Detail) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Schedule Of Held To Maturity Securities [Line Items]
Within one year, Carrying Amount	$ 55,462	$ 54,316
After one year through five years, Carrying Amount	199,837	195,706
After five years through ten years, Carrying Amount	101,316	107,347
After ten years, Carrying Amount	211,996	220,345
Held-to-maturity, Carrying Amount, Totals	575,108	585,130
Within one year, Fair Value	55,896	54,794
After one year through five years, Fair Value	207,924	204,289
After five years through ten years, Fair Value	104,986	113,643
After ten years, Fair Value	227,843	240,860
Held-to-maturity, Fair Value, Totals	603,720	621,654
U.S. Agency-Based Mortgage-Backed Securities [Member]
Schedule Of Held To Maturity Securities [Line Items]
Without single maturity, Carrying Amount	6,357	7,261
Held-to-maturity, Carrying Amount, Totals	6,357	7,261
Without single maturity, Fair Value	6,925	7,906
Held-to-maturity, Fair Value, Totals	6,925	7,906
Asset-Backed Securities [Member]
Schedule Of Held To Maturity Securities [Line Items]
Without single maturity, Carrying Amount	140	155
Held-to-maturity, Carrying Amount, Totals	140	155
Without single maturity, Fair Value	146	162
Held-to-maturity, Fair Value, Totals	$ 146	$ 162

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Investments - Summary of Amortized Cost and Fair Value of Investments in Fixed Maturity Securities, Classified as Available-for-Sale (Detail) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Schedule Of Available For Sale Securities [Line Items]
Within one year, Amortized Cost	$ 62,627	$ 69,177
After one year through five years, Amortized Cost	89,766	80,593
After five years through ten years, Amortized Cost	67,212	53,835
After ten years, Amortized Cost	157,386	165,406
Available-for-sale, Amortized Cost	391,687	387,665
Within one year, Fair Value	63,083	69,938
After one year through five years, Fair Value	94,312	85,829
After five years through ten years, Fair Value	69,638	57,829
After ten years, Fair Value	169,843	181,631
Available-for-sale, Fair Value	411,904	414,279
U.S. Agency-Based Mortgage-Backed Securities [Member]
Schedule Of Available For Sale Securities [Line Items]
Without single maturity date, Amortized Cost	14,696	18,654
Available-for-sale, Amortized Cost	14,696	18,654
Without single maturity date, Fair value	15,028	19,052
Available-for-sale, Fair Value	$ 15,028	$ 19,052

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Investments - Investment Securities Continuous Unrealized Loss Position (Detail) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Marketable Securities [Line Items]
Available-for Sale, Fair value of Investments with Unrealized Losses, Less Than 12 Months	$ 42,964	$ 4,648
Available-for Sale, Gross Unrealized Losses, Less Than 12 Months	852	5
Available-for Sale, Fair Value of Investments with Unrealized Losses, Total	42,964	4,648
Available-for Sale, Gross Unrealized Losses, Total	852	5
States and Political Subdivisions [Member]
Marketable Securities [Line Items]
Available-for Sale, Fair value of Investments with Unrealized Losses, Less Than 12 Months	21,199
Available-for Sale, Gross Unrealized Losses, Less Than 12 Months	402
Available-for Sale, Fair Value of Investments with Unrealized Losses, Total	21,199
Available-for Sale, Gross Unrealized Losses, Total	402
Corporate Bonds [Member]
Marketable Securities [Line Items]
Available-for Sale, Fair value of Investments with Unrealized Losses, Less Than 12 Months	8,678	2,515
Available-for Sale, Gross Unrealized Losses, Less Than 12 Months	180	3
Available-for Sale, Fair Value of Investments with Unrealized Losses, Total	8,678	2,515
Available-for Sale, Gross Unrealized Losses, Total	180	3
U.S. Agency-Based Mortgage-Backed Securities [Member]
Marketable Securities [Line Items]
Available-for Sale, Fair value of Investments with Unrealized Losses, Less Than 12 Months	1,595	2,133
Available-for Sale, Gross Unrealized Losses, Less Than 12 Months	8	2
Available-for Sale, Fair Value of Investments with Unrealized Losses, Total	1,595	2,133
Available-for Sale, Gross Unrealized Losses, Total	8	$ 2
U.S. Treasury Securities and Obligations of U.S. Government Agencies [Member]
Marketable Securities [Line Items]
Available-for Sale, Fair value of Investments with Unrealized Losses, Less Than 12 Months	11,492
Available-for Sale, Gross Unrealized Losses, Less Than 12 Months	262
Available-for Sale, Fair Value of Investments with Unrealized Losses, Total	11,492
Available-for Sale, Gross Unrealized Losses, Total	$ 262

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Investments - Additional Information (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2021 USD ($) Security	Mar. 31, 2020 USD ($)	Dec. 31, 2020 USD ($)
Marketable Securities [Line Items]
Individual fixed maturity held in unrealized loss position | Security	29
Individual fixed maturity held in unrealized loss position longer than 12 months | Security	0
Number of fixed maturity securities, allowance for credit loss | Security	410
Fixed maturity securities, allowance for credit loss	$ 166		$ 274
Available-for-sale, Allowance for Credit Losses	0		0
Net realized gains	300	$ 1,000
Net unrealized gains (losses) on equity securities	5,511	$ (8,763)
Corporate Bonds [Member]
Marketable Securities [Line Items]
Fixed maturity securities, allowance for credit loss	$ 116		225
Number of majority securities | Security	27
States and Political Subdivisions [Member]
Marketable Securities [Line Items]
Fixed maturity securities, allowance for credit loss	$ 44		$ 42
Number of majority securities | Security	380
Corporate Fixed Income Securities [Member] | Maximum [Member]
Marketable Securities [Line Items]
Investments maturity period using default rate	20 years

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Investments - Changes in Allowance for Credit Losses by Major Security Type of Investments Classified as Held-to-Maturity (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2021 USD ($)
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Balance	$ 274
Provision for credit loss expense (benefit)	(108)
Balance	166
Amortized cost	575,274
AAA/AA/A Ratings [Member]
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Amortized cost	531,704
Baa/BBB Ratings [Member]
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Amortized cost	43,541
B Ratings [Member]
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Amortized cost	29
States and Political Subdivisions [Member]
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Balance	42
Provision for credit loss expense (benefit)	2
Balance	44
Amortized cost	486,376
States and Political Subdivisions [Member] | AAA/AA/A Ratings [Member]
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Amortized cost	481,662
States and Political Subdivisions [Member] | Baa/BBB Ratings [Member]
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Amortized cost	4,714
Corporate Bonds [Member]
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Balance	225
Provision for credit loss expense (benefit)	(109)
Balance	116
Amortized cost	68,518
Corporate Bonds [Member] | AAA/AA/A Ratings [Member]
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Amortized cost	29,708
Corporate Bonds [Member] | Baa/BBB Ratings [Member]
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Amortized cost	38,810
U.S. Agency-Based Mortgage-Backed Securities [Member]
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Amortized cost	6,357
U.S. Agency-Based Mortgage-Backed Securities [Member] | AAA/AA/A Ratings [Member]
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Amortized cost	6,357
U.S. Treasury Securities and Obligations of U.S. Government Agencies [Member]
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Amortized cost	13,877
U.S. Treasury Securities and Obligations of U.S. Government Agencies [Member] | AAA/AA/A Ratings [Member]
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Amortized cost	13,877
Asset-Backed Securities [Member]
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Balance	7
Provision for credit loss expense (benefit)	(1)
Balance	6
Amortized cost	146
Asset-Backed Securities [Member] | AAA/AA/A Ratings [Member]
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Amortized cost	100
Asset-Backed Securities [Member] | Baa/BBB Ratings [Member]
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Amortized cost	17
Asset-Backed Securities [Member] | B Ratings [Member]
Debt Securities Held To Maturity Credit Quality Indicator [Line Items]
Amortized cost	$ 29

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Income Taxes - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Income Tax Disclosure [Abstract]
Valuation allowance	$ 1,700,000	$ 0
U.S federal income tax statutory rate	21.00%	21.00%
Uncertain tax positions recognized	$ 0	$ 0

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Loss Reserves - Liability for Unpaid Loss and Loss Adjustment Expenses, Net of Related Amounts Recoverable from Reinsurers (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Roll Forward In Liability For Unpaid Claims And Claims Adjustment Expense [Abstract]
Balance, beginning of period	$ 760,561	$ 772,887
Less amounts recoverable from reinsurers on unpaid loss and loss adjustment expenses	105,707	95,343
Net balance, beginning of period	654,854	677,544
Add incurred related to:
Current accident year	50,937	57,268
Prior accident years	(11,420)	(13,621)
Total incurred	39,517	43,647
Less paid related to:
Current accident year	2,361	2,984
Prior accident years	42,920	43,890
Total paid	45,281	46,874
Net balance, end of period	649,090	674,317
Add amounts recoverable from reinsurers on unpaid loss and loss adjustment expenses	110,668	104,966
Balance, end of period	$ 759,758	$ 779,283

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Loss Reserves - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Insurance [Abstract]
Loss and LAE Related to Prior Periods	$ 11,420	$ 13,621

XML

Loss Reserves - Change in Allowance for Credit Losses on Amounts Recoverable from Reinsurers (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($)
Insurance [Abstract]
Balance, beginning of period	$ 444
Provision for credit loss expense	5
Balance, end of period	$ 449

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Comprehensive Income and Accumulated Other Comprehensive Income - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Accumulated Other Comprehensive Income Loss Net Of Tax [Abstract]
Comprehensive income	$ 14,264	$ 12,284
Comprehensive income tax rate	21.00%	21.00%

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Comprehensive Income and Accumulated Other Comprehensive Income - Schedule of Changes in Accumulated Other Comprehensive Income (AOCI) (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	$ 438,816	$ 430,215
Other comprehensive income (loss) before reclassification	(4,735)	1,830
Amounts reclassified from accumulated other comprehensive income	(313)	(346)
Net current period other comprehensive income (loss)	(5,048)	1,484
Ending Balance	447,626	436,956
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	21,019	12,211
Ending Balance	$ 15,971	$ 13,695

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Comprehensive Income and Accumulated Other Comprehensive Income - Reclassification Out of Accumulated Other Comprehensive Income (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Net realized gains on investments	$ 319	$ 992
Income before income taxes	23,625	13,241
Income tax expense	(4,313)	(2,441)
Net income	19,312	10,800
Unrealized Gains (losses) on Available-for-Sale Securities [Member] | Reclassification Out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Net realized gains on investments	396	438
Income before income taxes	396	438
Income tax expense	(83)	(92)
Net income	$ 313	$ 346

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Fair Value Measurements - Schedule of Assets Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale fixed maturity, Fair Value	$ 411,904	$ 414,279
Equity securities, Fair Value	50,843	43,437
Fair Value, Measurements, Recurring [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale fixed maturity, Fair Value	411,904	414,279
Total	462,747	457,716
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale fixed maturity, Fair Value	36,006	29,786
Total	86,849	73,223
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale fixed maturity, Fair Value	375,898	384,493
Total	375,898	384,493
Fair Value, Measurements, Recurring [Member] | States and Political Subdivisions [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale fixed maturity, Fair Value	264,497	276,542
Fair Value, Measurements, Recurring [Member] | States and Political Subdivisions [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale fixed maturity, Fair Value	264,497	276,542
Fair Value, Measurements, Recurring [Member] | Corporate Bonds [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale fixed maturity, Fair Value	96,373	88,899
Fair Value, Measurements, Recurring [Member] | Corporate Bonds [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale fixed maturity, Fair Value	96,373	88,899
Fair Value, Measurements, Recurring [Member] | U.S. Agency-Based Mortgage-Backed Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale fixed maturity, Fair Value	15,028	19,052
Fair Value, Measurements, Recurring [Member] | U.S. Agency-Based Mortgage-Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale fixed maturity, Fair Value	15,028	19,052
Fair Value, Measurements, Recurring [Member] | U.S. Treasury Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale fixed maturity, Fair Value	36,006	29,786
Fair Value, Measurements, Recurring [Member] | U.S. Treasury Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Available-for-sale fixed maturity, Fair Value	36,006	29,786
Fair Value, Measurements, Recurring [Member] | Common Stock [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Equity securities, Fair Value	50,843	43,437
Fair Value, Measurements, Recurring [Member] | Common Stock [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Equity securities, Fair Value	$ 50,843	$ 43,437

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Fair Value Measurements - Schedule of Assets Measured at Amortized Cost Net of Allowance For Credit Losses (Detail) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities held-to-maturity-fixed maturity, Fair Value	$ 603,720	$ 621,654
States and Political Subdivisions [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities held-to-maturity-fixed maturity, Fair Value	511,737	526,821
Corporate Bonds [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities held-to-maturity-fixed maturity, Fair Value	70,842	72,900
U.S. Agency-Based Mortgage-Backed Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities held-to-maturity-fixed maturity, Fair Value	6,925	7,906
U.S. Treasury Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities held-to-maturity-fixed maturity, Fair Value	14,070	13,865
Asset-Backed Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities held-to-maturity-fixed maturity, Fair Value	146	162
Fair Value, Inputs, Level 1 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities held-to-maturity-fixed maturity, Fair Value	14,070	13,865
Fair Value, Inputs, Level 1 [Member] | U.S. Treasury Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities held-to-maturity-fixed maturity, Fair Value	14,070	13,865
Fair Value, Inputs, Level 2 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities held-to-maturity-fixed maturity, Fair Value	589,650	607,789
Fair Value, Inputs, Level 2 [Member] | States and Political Subdivisions [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities held-to-maturity-fixed maturity, Fair Value	511,737	526,821
Fair Value, Inputs, Level 2 [Member] | Corporate Bonds [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities held-to-maturity-fixed maturity, Fair Value	70,842	72,900
Fair Value, Inputs, Level 2 [Member] | U.S. Agency-Based Mortgage-Backed Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities held-to-maturity-fixed maturity, Fair Value	6,925	7,906
Fair Value, Inputs, Level 2 [Member] | Asset-Backed Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities held-to-maturity-fixed maturity, Fair Value	$ 146	$ 162

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Fair Value Measurements - Summary of Carrying Amounts and Corresponding Fair Values for Financial Instruments (Detail) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fixed maturity securities—held-to-maturity	$ 603,720	$ 621,654
Fixed maturity securities—available-for-sale	411,904	414,279
Equity securities	50,843	43,437
Short-term investments	87,279	45,898
Carrying Amount [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fixed maturity securities—held-to-maturity	575,108	585,130
Fixed maturity securities—available-for-sale	411,904	414,279
Equity securities	50,843	43,437
Short-term investments	87,279	45,898
Cash and cash equivalents	33,074	61,757
Fair Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fixed maturity securities—held-to-maturity	603,720	621,654
Fixed maturity securities—available-for-sale	411,904	414,279
Equity securities	50,843	43,437
Short-term investments	87,279	45,898
Cash and cash equivalents	$ 33,074	$ 61,757

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Treasury Stock - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Oct. 31, 2016
Equity [Abstract]
Share repurchase program, new limit amount			$ 25,000,000.0
Shares repurchased under the program	0	0

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Subsequent Events - Additional Information (Detail) - Subsequent Event [Member] - Dividend Declared [Member]	Apr. 27, 2021 $ / shares
Subsequent Event [Line Items]
Cash dividend per share	$ 0.29
Date of payment for dividend	Jun. 25, 2021
Date of record for dividend payment	Jun. 18, 2021

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Label	Element	Value
Allowance For Doubtful Accounts Receivable	us-gaap_AllowanceForDoubtfulAccountsReceivable	$ 452,000
Allowance For Doubtful Accounts Receivable	us-gaap_AllowanceForDoubtfulAccountsReceivable	$ 452,000