INCOME TAXES - (Significant Components of Net Deferred Tax Liability) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred income tax assets:
Unearned premiums	$ 5,419	$ 5,611
Unpaid losses and loss adjustment expenses	3,416	581
Accrued expenses	307	236
Net operating loss carryforwards	27,780	5,350
Share-based compensation	149	232
Depreciation and amortization	771	412
Lease liability	1,623	1,783
Other	45	69
Gross deferred income tax assets	39,510	14,274
Valuation allowance	(30,481)	(2,968)
Total deferred income tax assets	9,029	11,306
Deferred income tax liabilities:
Deferred acquisition costs and other	(3,926)	(6,387)
Unrealized gains on investment securities	(608)	(2,865)
Embedded derivative	(2,601)	0
Lease asset	(1,623)	(1,783)
Other	(271)	(213)
Total deferred income tax liabilities	(9,029)	(11,248)
Deferred tax assets, net	$ 0	$ 58