Comprehensive Income Changes in Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Accumulated Other Comprehensive Income, Changes [Roll Forward]
Accumulated other comprehensive income (loss), balance beg. of period	$ (91,471)
Net current period other comprehensive income (loss), net of tax	6,046	$ (32,131)
Accumulated other comprehensive income (loss), balance end of period	(85,425)
Unrealized gains (losses) on securities [Member]
Accumulated Other Comprehensive Income, Changes [Roll Forward]
Accumulated other comprehensive income (loss), balance beg. of period	(103,680)	(5,021)
Other comprehensive income (loss) before reclassifications, net of tax	8,762	(40,782)
Amounts reclassified from accumulated other comprehensive income, net of tax.	(6)	0
Net current period other comprehensive income (loss), net of tax	8,756	(40,782)
Accumulated other comprehensive income (loss), balance end of period	(94,924)	(45,803)
Unrealized gains (losses) on derivatives [Member]
Accumulated Other Comprehensive Income, Changes [Roll Forward]
Accumulated other comprehensive income (loss), balance beg. of period	12,209	(5,616)
Other comprehensive income (loss) before reclassifications, net of tax	(1,233)	7,870
Amounts reclassified from accumulated other comprehensive income, net of tax.	(1,477)	781
Net current period other comprehensive income (loss), net of tax	(2,710)	8,651
Accumulated other comprehensive income (loss), balance end of period	9,499	3,035
Accumulated other comprehensive income (loss) [Member]
Accumulated Other Comprehensive Income, Changes [Roll Forward]
Accumulated other comprehensive income (loss), balance beg. of period	(91,471)	(10,637)
Other comprehensive income (loss) before reclassifications, net of tax	7,529	(32,912)
Amounts reclassified from accumulated other comprehensive income, net of tax.	(1,483)	781
Net current period other comprehensive income (loss), net of tax	6,046	(32,131)
Accumulated other comprehensive income (loss), balance end of period	$ (85,425)	$ (42,768)