Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Fixed maturities
Available-for-sale, at fair value (amortized cost $1,655,228 in 2021 and $1,720,291 in 2020; allowance for credit losses $— in 2021 and $5 in 2020)	$ 1,727,601	$ 1,825,438
Equity securities at fair value (cost $81,797 in 2021 and $49,085 in 2020)	200,876	206,685
Mortgage loans	47,325	47,690
Less: allowance for mortgage loan losses	71	76
Mortgage loans, net	47,254	47,614
Other long-term investments	80,162	69,305
Short-term investments available-for-sale, at fair value (amortized cost $175 in 2021 and $175 in 2020)	175	175
Total investments	2,056,068	2,149,217
Cash and cash equivalents	132,772	87,948
Accrued investment income	13,947	14,615
Premiums receivable (net of allowance for doubtful accounts of $894 in 2021 and $687 in 2020)	325,072	317,292
Deferred policy acquisition costs	95,060	87,094
Property and equipment (primarily land and buildings, at cost, less accumulated depreciation of $58,709 in 2021 and $55,141 in 2020)	136,196	129,874
Reinsurance receivables and recoverables (net of allowance for credit losses of $98 in 2021 and $190 in 2020)	121,290	160,540
Prepaid reinsurance premiums	9,312	12,965
Intangible assets	6,211	6,743
Income taxes receivable	69,074	66,194
Other assets	45,652	37,196
TOTAL ASSETS	3,010,654	3,069,678
Liabilities
Losses and loss settlement expenses	1,567,650	1,578,131
Unearned premiums	458,931	464,845
Accrued expenses and other liabilities	101,447	126,624
Long term debt	50,000	50,000
Deferred tax liability	18,097	24,929
TOTAL LIABILITIES	2,196,125	2,244,529
Stockholders’ Equity
Common stock, $0.001 par value; authorized 75,000,000 shares; 25,080,923 and 25,055,479 shares issued and outstanding in 2021 and 2020, respectively	25	25
Additional paid-in capital	203,014	202,359
Retained earnings	567,411	555,854
Accumulated other comprehensive income, net of tax	44,079	66,911
TOTAL STOCKHOLDERS’ EQUITY	814,529	825,149
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 3,010,654	$ 3,069,678