Fair Value of Financial Instruments - Financial Assets and Liabilities Reported Under the Fair Value Option (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net gain from fair value adjustments	$ (834)	$ 2,619
Collateralized Mortgage Backed Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets at Fair Value Option	254		$ 262
Net gain from fair value adjustments		1
Other Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets at Fair Value Option	13,077		13,097
Net gain from fair value adjustments	(100)	109
Junior Subordinated Debentures [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets at Fair Value Option	48,622		$ 47,850
Net gain from fair value adjustments	(734)	2,509
Financial Assets and Liabilities, Excluding Interest Rate Caps / Swaps [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net gain from fair value adjustments	$ (834)	$ 2,619