Time Deposits and Borrowings (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Time deposits
Within One Year	$ 830,347
One to Two Years	119,398
Two to Three Years	105,246
Three to Four Years	39,557
Four to Five Years	8,394
After Five Years	120
Total	1,103,062	$ 1,239,746
Fed funds purchased & repurchase agreements	38,946	14,921
FHLB
Within One Year	85,000
One to Two Years	51,500
Two to Three Years	11,080
Three to Four Years	35,000
Four to Five Years	0
After Five Years	220,100
Total	402,680	$ 358,743
Total
Within One Year	954,293
One to Two Years	170,898
Two to Three Years	116,326
Three to Four Years	74,557
Four to Five Years	8,394
After Five Years	221,151
Total	1,545,619
Trust preferred securities
Trust preferred securities
Within One Year	0
One to Two Years	0
Two to Three Years	0
Three to Four Years	0
Four to Five Years	0
After Five Years	931
Total	931
Total
Contract value	$ 2,500