Deposits (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Maturities of Time Deposits [Abstract]
Related Party Deposit Liabilities	$ 9,763	$ 10,457
Related Party Deposits	3,031
Related Party Withdrawals	(3,725)
Brokered
Less than 1 year	165,549
Greater than 1 year and less than 2 years	0
Greater than 2 years and less than 3 years	0
Greater than 3 years and less than 4 years	25,069
Greater than 4 years and less than 5 years	25,140
Greater than 5 years	0
Brokered	215,758	198,981
Customer
Less than 1 year	471,076
Greater than 1 year and less than 2 years	108,209
Greater than 2 years and less than 3 years	13,606
Greater than 3 years and less than 4 years	8,457
Greater than 4 years and less than 5 years	3,562
Greater than 5 years	5,779
Other	610,689	485,448
Total
Less than 1 year	636,625
Greater than 1 year and less than 2 years	108,209
Greater than 2 years and less than 3 years	13,606
Greater than 3 years and less than 4 years	33,526
Greater than 4 years and less than 5 years	28,702
Greater than 5 years	5,779
Total Time Deposits	826,447
Time Deposits, $250,000 or More	202,400
CDARS Deposits	200
ICS Deposits	147,900
Deposit Liabilities Reclassified as Loans Receivable	$ 2,100	$ 2,000