Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Interest Paid, Excluding Capitalized Interest, Operating Activities	$ 9,534	$ 9,533	$ 9,730
Proceeds from Income Tax Refunds	(19,895)
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	(59,868)	(95,498)	(29,485)
Net Income (Loss) Attributable to Parent	(57,919)	(96,454)	(29,872)
Property, Plant and Equipment, Transfers and Changes	21	2,949	0
Accounts Receivable, Allowance for Credit Loss, Period Increase (Decrease)	(108)	140	(553)
Reinsurance Recoverable, Allowance for Credit Loss, Period Increase (Decrease)	177	386	0
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	(20)	20	0
Net Cash Provided by (Used in) Operating Activities	(295,391)	(10,471)	149,015
Net Cash Provided by (Used in) Investing Activities	251,377	36,566	(33,979)
Net Cash Provided by (Used in) Financing Activities	(12,206)	(11,654)	(12,099)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect	(56,220)	14,441	102,937
Cash, Cash Equivalents, and Restricted Cash	245,278	301,498	287,057
Depreciation and amortization	11,768	11,046	11,997
Accretion (Amortization) of Discounts and Premiums, Investments	(8,814)	(6,422)	(5,323)
Debt and Equity Securities, Gain (Loss)	3,567	66,691	1,228
Unrealized Gain (Loss) on Investments	3,237	(27,562)	24,761
Increase (Decrease) in Deferred Income Taxes	22,816	9,894	4,280
Share-based Payment Arrangement, Noncash Expense	1,185	1,382	3,007
Payment receivable in connection with HCI renewal rights agreement	(3,800)	0	0
HCI Stock Issued in Connection with Renewal Rights Agreement	(5,007)	0	0
Increase (Decrease) in Accrued Investment Income Receivable	(1,384)	(1,221)	(116)
Increase (Decrease) in Premiums Receivable	(8,065)	496	(8,695)
Increase (Decrease) in Reinsurance Recoverable	175,787	270,890	(75,862)
Increase (Decrease) in Prepaid Reinsurance Premiums	46,043	114,554	52,149
Increase (Decrease) in Deferred Policy Acquisition Costs	35,894	30,158	1,010
Increase (Decrease) in Other Operating Assets	(20,898)	31,917	6,817
Unpaid losses and loss adjustment expenses	(5,516)	329,609	99,154
Unearned premiums	(78,998)	49,883	46,742
Reinsurance payable	6,989	75,505	(9,141)
Payments outstanding	36,612	20,357	1,021
Accounts payable	(14,915)	12,581	7,544
Change in Operating Lease Liability	(377)	1,987	324
Increase (Decrease) in Other Operating Liabilities	(7,041)	9,353	15,528
Proceeds from sales and maturities of investments available for sale	442,406	695,288	255,197
Proceeds from Sale of Equity Securities, FV-NI	12,691	144,990	2,201
Proceeds from Sale and Maturity of Other Investments	72,462	4,586	7,104
Payments to Acquire Debt Securities, Available-for-sale	198,553	726,862	254,357
Purchases of Equity Investments	30,222	26,540	15,373
Payments to Acquire Other Investments	42,136	44,048	6,855
Payments to Acquire Property, Plant, and Equipment	5,271	10,848	21,896
Payment, Tax Withholding, Share-based Payment Arrangement	39	112	296
Repayments of Long-term Debt	1,817	1,229	1,523
Payments of Dividends	10,350	10,313	10,280
Income taxes paid		1,265	517
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Reinsurance Recoverable, Allowance for Credit Loss, Period Increase (Decrease)	(177)	(386)	0
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	20	(20)	0
Depreciation and amortization	11,768	11,046	11,997
Accretion (Amortization) of Discounts and Premiums, Investments	8,814	6,422	5,323
Net realized gains (losses)	(3,567)	(66,691)	(1,228)
Unrealized Gain (Loss) on Investments	(3,237)	27,562	(24,761)
Deferred income taxes, net	(22,816)	(9,894)	(4,280)
Share-based Payment Arrangement, Noncash Expense	1,185	1,382	3,007
Changes in operating assets and liabilities:
Accrued investment income	1,384	1,221	116
Premiums receivable	8,065	(496)	8,695
Reinsurance recoverable on paid and unpaid losses	(175,787)	(270,890)	75,862
Prepaid reinsurance premiums	(46,043)	(114,554)	(52,149)
Deferred policy acquisition costs, net	(35,894)	(30,158)	(1,010)
Other assets	20,898	(31,917)	(6,817)
Unpaid losses and loss adjustment expenses	(5,516)	329,609	99,154
Unearned premiums	(78,998)	49,883	46,742
Reinsurance payable	6,989	75,505	(9,141)
Payments outstanding	36,612	20,357	1,021
Accounts payable	(14,915)	12,581	7,544
Change in Operating Lease Liability	(377)	1,987	324
Other Liabilities	(7,041)	9,353	15,528
Net Cash Provided by (Used in) Operating Activities	(295,391)	(10,471)	149,015
INVESTING ACTIVITIES
Proceeds from sales and maturities of investments available for sale	442,406	695,288	255,197
Proceeds from Sale and Maturity of Other Investments	72,462	4,586	7,104
Purchases of Equity Investments	(30,222)	(26,540)	(15,373)
Payments to Acquire Other Investments	(42,136)	(44,048)	(6,855)
Payments to Acquire Debt Securities, Available-for-sale	(198,553)	(726,862)	(254,357)
Payments to Acquire Property, Plant, and Equipment	(5,271)	(10,848)	(21,896)
Net Cash Provided by (Used in) Investing Activities	251,377	36,566	(33,979)
FINANCING ACTIVITIES
Payment, Tax Withholding, Share-based Payment Arrangement	(39)	(112)	(296)
Repayments of borrowings	(1,817)	(1,229)	(1,523)
Payments of Dividends	(10,350)	(10,313)	(10,280)
Net Cash Provided by (Used in) Financing Activities	(12,206)	(11,654)	(12,099)
Cash, Cash Equivalents, and Restricted Cash at beginning of period	301,498	287,057	184,120
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect	(56,220)	14,441	102,937
Cash, Cash Equivalents, and Restricted Cash at end of period	245,278	301,498	287,057
Supplemental Cash Flows Information
Income taxes paid		1,265	517
Parent Company
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	(59,868)	(95,498)	(29,485)
Net Income (Loss) Attributable to Parent	(57,919)	(96,454)	(29,872)
Net Cash Provided by (Used in) Operating Activities	4,557	6,159	21,001
Net Cash Provided by (Used in) Investing Activities	(42,328)	16,513	9,720
Net Cash Provided by (Used in) Financing Activities	24,264	(8,004)	(32,128)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect	(13,507)	14,668	(1,407)
Depreciation and amortization	1,222	2,054	1,131
Accretion (Amortization) of Discounts and Premiums, Investments	(2)	(42)	(66)
Debt and Equity Securities, Gain (Loss)	0	4,971	63
Unrealized Gain (Loss) on Investments	(1)	(2,812)	4,036
Increase (Decrease) in Deferred Income Taxes	(314)	(644)	511
Share-based Payment Arrangement, Noncash Expense	1,185	1,382	3,007
Increase (Decrease) in Accrued Investment Income Receivable	0	(70)	(113)
Increase (Decrease) in Other Operating Assets	(2,516)	3,682	(9,976)
Accounts payable	(960)	931	(22)
Change in Operating Lease Liability	(14)	(18)	64
Increase (Decrease) in Other Operating Liabilities	(1,972)	966	313
Proceeds from sales and maturities of investments available for sale	1,112	32,518	35,036
Payments to Acquire Property, Plant, and Equipment	0	688	4,749
Payment, Tax Withholding, Share-based Payment Arrangement	39	112	296
Repayments of Long-term Debt	(347)	(347)	(347)
Payments of Dividends	(10,350)	(10,313)	(10,280)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	1,222	2,054	1,131
Accretion (Amortization) of Discounts and Premiums, Investments	2	42	66
Net realized gains (losses)	0	(4,971)	(63)
Unrealized Gain (Loss) on Investments	1	2,812	(4,036)
Deferred income taxes, net	314	644	(511)
Share-based Payment Arrangement, Noncash Expense	1,185	1,382	3,007
Changes in operating assets and liabilities:
Accrued investment income	0	70	113
Other assets	2,516	(3,682)	9,976
Accounts payable	(960)	931	(22)
Change in Operating Lease Liability	(14)	(18)	64
Other Liabilities	(1,972)	966	313
Net Cash Provided by (Used in) Operating Activities	4,557	6,159	21,001
INVESTING ACTIVITIES
Proceeds from sales and maturities of investments available for sale	1,112	32,518	35,036
Payments to Acquire Property, Plant, and Equipment	0	(688)	(4,749)
Net Cash Provided by (Used in) Investing Activities	(42,328)	16,513	9,720
FINANCING ACTIVITIES
Payment, Tax Withholding, Share-based Payment Arrangement	(39)	(112)	(296)
Repayments of borrowings	347	347	347
Payments of Dividends	10,350	10,313	10,280
Net Cash Provided by (Used in) Financing Activities	24,264	(8,004)	(32,128)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect	$ (13,507)	$ 14,668	$ (1,407)

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