Condensed Parent Information (Cash Flows) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Cash flows from operating activities:
Net income	$ 26,548	$ 18,102
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Other liabilities	7,351	(3,761)
Net cash provided by operating activities	29,866	20,824
Cash flows from investing activities:
Net cash used in investing activities	(94,777)	(94,875)
Cash flows from financing activities:
Net proceeds from subordinated debt	0	39,158
Proceeds from issuance of common stock	438	1,528
Net cash provided by financing activities	133,060	76,846
Net change in cash and cash equivalents	68,149	2,795
Cash and cash equivalents, beginning of year	115,822	113,027
Cash and cash equivalents, end of period	183,971	115,822
Parent [Member]
Cash flows from operating activities:
Net income	26,548	18,102
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Equity in undistributed income of subsidiary	(25,633)	(22,741)
Other assets	(1,894)	568
Other liabilities	712	1,063
Net cash provided by operating activities	(267)	(3,008)
Cash flows from investing activities:
Net cash paid for business combinations	0	(5,930)
Equity contribution to subsidiary	0	(12,000)
Net cash used in investing activities	0	(17,930)
Cash flows from financing activities:
Repayment of note payable	0	(10,000)
Net proceeds from subordinated debt	0	39,158
Proceeds from issuance of common stock	438	1,528
Cash dividends paid	(700)	0
Net cash provided by financing activities	(262)	30,686
Net change in cash and cash equivalents	(529)	9,748
Cash and cash equivalents, beginning of year	13,684	3,936
Cash and cash equivalents, end of period	$ 13,155	$ 13,684