Deposits (Details Textual) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deposit Liability [Line Items]
Interest-bearing Domestic Deposit, Brokered	$ 889,976	$ 1,149,467
Brokered Time Deposits [Member]
Deposit Liability [Line Items]
Interest-bearing Domestic Deposit, Brokered	195,700
Non-maturity Deposits [Member]
Deposit Liability [Line Items]
Interest-bearing Domestic Deposit, Brokered	$ 900,000	$ 1,100,000