Condensed Parent Information (Cash Flows) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Cash flows from operating activities:
Net income	$ 34,790	$ 24,332
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Other assets	(6,461)	4,529
Other liabilities	7,913	(298)
Net cash provided by operating activities	46,182	29,069
Cash flows from investing activities:
Net cash used in investing activities	(264,993)	(259,338)
Cash flows from financing activities:
Issuance of common stock	200	339
Cash dividends paid	(3,728)	(2,986)
Repurchases of common stock	(1,208)	(4,308)
Net cash provided by financing activities	782,169	528,017
Net change in cash and cash equivalents	563,358	297,748
Cash and cash equivalents, beginning of period	481,719	183,971
Cash and cash equivalents, end of period	1,045,077	481,719
Parent [Member]
Cash flows from operating activities:
Net income	34,790	24,332
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Equity in undistributed income of subsidiary	(37,521)	(27,383)
Other assets	(652)	(2,417)
Other liabilities	127	143
Net cash provided by operating activities	(3,256)	(5,325)
Cash flows from investing activities:
Net cash paid for business combinations	(6,130)	(6,713)
Equity contribution to subsidiary	10,000	13,900
Net cash used in investing activities	3,870	7,187
Cash flows from financing activities:
Issuance of common stock	205	339
Proceeds from other borrowings	7,500
Cash dividends paid	(3,728)	(2,986)
Repurchases of common stock	(1,208)	(4,308)
Net cash provided by financing activities	2,769	(6,955)
Net change in cash and cash equivalents	3,383	(5,093)
Cash and cash equivalents, beginning of period	8,062	13,155
Cash and cash equivalents, end of period	$ 11,445	$ 8,062