Investments (Unrealized Gain (Loss) On Investments) (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	$ 534,413	$ 554,053
Gross unrealized gains	278	261
Gross unrealized losses	(39,204)	(45,710)
Fair value	495,487	508,604
U.S Treasury [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	36,115	36,192
Gross unrealized losses	(3,643)	(4,395)
Fair value	32,472	31,797
Municipal [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	155,220	156,528
Gross unrealized gains		37
Gross unrealized losses	(21,341)	(22,973)
Fair value	133,879	133,592
Corporate [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	26,361	26,356
Gross unrealized gains		1
Gross unrealized losses	(2,020)	(2,133)
Fair value	24,341	24,224
Agency MBS & CMO [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	145,771	149,003
Gross unrealized gains	13	15
Gross unrealized losses	(8,091)	(10,276)
Fair value	137,693	138,742
Non-Agency MBS & CMO [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	140,674	154,554
Gross unrealized gains	132	45
Gross unrealized losses	(3,679)	(5,429)
Fair value	137,127	149,170
Asset-Backed [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	30,272	31,420
Gross unrealized gains	133	163
Gross unrealized losses	(430)	(504)
Fair value	$ 29,975	$ 31,079