REINUSRANCE - PREDECESSOR COMPANY - Interim Statement of Operations and Comprehensive Income (Details) - USD ($) $ in Thousands		3 Months Ended	9 Months Ended	12 Months Ended
	Jul. 01, 2021	Mar. 31, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items]
Other income			$ 7,000
Total		$ 481,000	(1,907,000)	$ 7,489,000	$ (5,261,000)
TOTAL REVENUES		686,000	(1,190,000)	8,949,000	(2,225,000)
Policyholder benefits		26,000	185,000	(220,000)	223,000
Interest credited to policyholder account balances		85,000	0	640,000	180,000
Commission expense		35,000	65,000	1,573,000	798,000
General, administrative and other expenses		3,000	75,000	317,000	205,000
TOTAL BENEFITS AND EXPENSES		253,000	(870,000)	2,690,000	1,810,000
Income tax expense (benefit)		77,000	(34,000)	1,294,000	(866,000)
Net income (loss)		$ 356,000	$ (286,000)	$ 4,965,000	$ (3,169,000)
New York Variable Annuities | Items Effected By Recapture
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items]
Other income	$ 1,000
Total	5,142,000
TOTAL REVENUES	5,143,000
Policyholder benefits	(257,000)
Interest credited to policyholder account balances	399,000
Commission expense	1,362,000
General, administrative and other expenses	191,000
TOTAL BENEFITS AND EXPENSES	1,313,000
INCOME (LOSS) FROM OPERATIONS BEFORE INCOME TAXES	3,830,000
Income tax expense (benefit)	804,000
Net income (loss)	$ 3,026,000