Schedule of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Beginning Balance	$ (111,756)	$ (137,692)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	(7,341)	13,122
Amounts reclassified from accumulated other comprehensive income (loss)	0	0
Total other comprehensive (loss) income	(7,341)	13,122
Accumulated Other Comprehensive Income (Loss), Ending Balance	(119,097)	(124,570)
Accumulated Net Unrealized Investment Gain (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Beginning Balance	(92,340)	(107,471)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	(7,801)	8,535
Amounts reclassified from accumulated other comprehensive income (loss)	0	0
Total other comprehensive (loss) income	(7,801)	8,535
Accumulated Other Comprehensive Income (Loss), Ending Balance	(100,141)	(98,936)
Accumulated Defined Benefit Plans Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Beginning Balance	344	268
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	344	268
Derivative [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Beginning Balance	(19,760)	(30,489)
Amounts reclassified from accumulated other comprehensive income (loss)	0	0
Total other comprehensive (loss) income	460	4,587
Accumulated Other Comprehensive Income (Loss), Ending Balance	$ (19,300)	$ (25,902)