Goodwill and Other Intangible Assets (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Finite-lived Intangible Assets [Roll Forward]
Balance, beginning of year	$ 91,550	$ 133,850	$ 109,646
Balance, beginning of year	(60,169)	(88,893)	(86,005)
Amortization expense	(11,368)	(13,576)	(12,734)
Fully amortized portion	(750)	(42,300)	(9,846)
Balance, end of year	236,264	91,550	133,850
Net CDI and CRI, end of year	(70,787)	(60,169)	(88,893)
Net CDI and CRI, end of year	165,477	31,381	44,957
Homeowners Association Services Divison
Finite-lived Intangible Assets [Roll Forward]
Finite-lived Intangible Assets Acquired	0	0	33,300
Civic Acquisition
Finite-lived Intangible Assets [Roll Forward]
Finite-lived Intangible Assets Acquired	0	0	750
Pacific Western Bank
Finite-lived Intangible Assets [Roll Forward]
Finite-lived Intangible Assets Acquired	145,464	0	0
CDI and CRI [Member]
Finite-lived Intangible Assets [Roll Forward]
Fully amortized portion	$ (750)	$ (42,300)	$ (9,846)