Company Only Condensed Financial Information - Statements of Cash Flows (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Adjustments:
Change in other assets	$ 3,864	$ 1,694
Net Cash Provided by (Used in) Operating Activities	21,374	20,685
Cash flows from financing activities
Repurchase and retirement of common stock	(18,139)	(23,284)
Cash dividends paid on common stock	(6,266)	(6,449)
Net cash used in financing activities	(113,429)	(58,133)
Parent Company [Member]
Cash flows from operating activities
Net income (loss)	11,672	19,342
Adjustments:
Equity in undistributed subsidiary excess distributions	8,361	15,527
Change in other assets	2,643	67
Change in accrued expenses and other liabilities	(2,634)	(369)
Net Cash Provided by (Used in) Operating Activities	20,042	34,567
Cash flows from financing activities
Repurchase and retirement of common stock	(18,139)	(23,284)
Cash dividends paid on common stock	(6,266)	(6,449)
Net cash used in financing activities	(24,405)	(29,733)
Net change in cash in subsidiary	(4,363)	4,834
Beginning cash in subsidiary	11,227	6,393
Ending cash in subsidiary	$ 6,864	$ 11,227

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