Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Deferred tax assets:
Net operating losses	$ 10,655	$ 14,966
Losses and loss adjustment expenses	11,581	10,748
Unearned premiums	15,365	11,959
Unrealized losses on fixed maturity securities, available-for-sale	6,113	11,563
Stock options/awards	1,714	1,107
Other	4,237	5,297
Total deferred tax assets	49,665	55,640
Less valuation allowance	586	586
Total deferred tax assets after valuation allowance	49,079	55,054
Deferred tax liabilities:
Deferred policy acquisition costs	11,528	8,209
Other long-term investments	6,460	6,055
Section 481(a) adjustment	3,477	1,405
Unrealized gains on equity securities	3,243	825
Depreciation	1,260	1,481
Other	1,120	891
Total deferred tax liabilities	27,088	18,866
Deferred income taxes	$ 21,991	$ 36,188