Investments (Unrealized Gain (Loss) On Investments) (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	$ 499,709	$ 554,053
Gross unrealized gains	508	261
Gross unrealized losses	(30,932)	(45,710)
Fair value	469,285	508,604
U.S Treasury [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	35,958	36,192
Gross unrealized losses	(2,891)	(4,395)
Fair value	33,067	31,797
Municipal [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	154,608	156,528
Gross unrealized gains		37
Gross unrealized losses	(17,910)	(22,973)
Fair value	136,698	133,592
Corporate [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	21,482	26,356
Gross unrealized gains	2	1
Gross unrealized losses	(1,253)	(2,133)
Fair value	20,231	24,224
Agency MBS & CMO [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	138,466	149,003
Gross unrealized gains	112	15
Gross unrealized losses	(6,202)	(10,276)
Fair value	132,376	138,742
Non-Agency MBS & CMO [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	120,797	154,554
Gross unrealized gains	293	45
Gross unrealized losses	(2,320)	(5,429)
Fair value	118,770	149,170
Asset-Backed [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	28,398	31,420
Gross unrealized gains	101	163
Gross unrealized losses	(356)	(504)
Fair value	$ 28,143	$ 31,079