Schedule of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Beginning Balance	$ (137,692)	$ (8,768)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	13,122	(59,390)
Amounts reclassified from accumulated other comprehensive income (loss)	0	(2)
Total other comprehensive (loss) income	13,122	(59,392)
Accumulated Other Comprehensive Income (Loss), Ending Balance	(124,570)	(68,160)
Accumulated Net Unrealized Investment Gain (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Beginning Balance	(107,471)	(3,317)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	8,535	(45,228)
Amounts reclassified from accumulated other comprehensive income (loss)	0	(2)
Total other comprehensive (loss) income	8,535	(45,230)
Accumulated Other Comprehensive Income (Loss), Ending Balance	(98,936)	(48,547)
Accumulated Defined Benefit Plans Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Beginning Balance	268	95
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	0	0
Amounts reclassified from accumulated other comprehensive income (loss)	0	0
Total other comprehensive (loss) income	0	0
Accumulated Other Comprehensive Income (Loss), Ending Balance	268	95
Derivative [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Beginning Balance	(30,489)	(5,546)
Amounts reclassified from accumulated other comprehensive income (loss)	0	0
Total other comprehensive (loss) income	4,587	(14,162)
Accumulated Other Comprehensive Income (Loss), Ending Balance	$ (25,902)	$ (19,708)