Parent Only Financial Statements - Condensed Statements of Cash Flows (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Cash Flows from Operating Activities
Net income	$ 4,103	$ 4,835
Adjustments to reconcile net income to net cash provided by operating activities:
Net Cash Provided by Operating Activities	3,552	5,723
Cash Flows from Investing Activities
Net Cash Used by Investing Activities	(384)	(32,690)
Cash Flows from Financing Activities
Repurchase of common stock	(3,349)	(6,840)
Cash dividends paid to stockholders	(2,612)	(4,978)
Net exercise of options and repurchase of shares	0	(53)
Net Cash Provided by Financing Activities	3,485	16,458
Net increase (decrease) in Cash and Cash Equivalents	6,653	(10,509)
Cash and Cash Equivalents – Beginning	11,800	22,309
Cash and Cash Equivalents – Ending	18,453	11,800
Parent Company
Cash Flows from Operating Activities
Net income	4,103	4,835
Adjustments to reconcile net income to net cash provided by operating activities:
Equity in undistributed earnings of subsidiaries	9	(2,569)
Net change in other assets and liabilities	1,191	(172)
Net Cash Provided by Operating Activities	5,303	2,094
Cash Flows from Investing Activities
Repayment of ESOP loan receivable	94	91
Net Cash Used by Investing Activities	94	91
Cash Flows from Financing Activities
Repurchase of common stock	(3,349)	(6,840)
Cash dividends paid to stockholders	(2,612)	(4,978)
Net exercise of options and repurchase of shares	0	(53)
Net Cash Provided by Financing Activities	(5,961)	(11,871)
Net increase (decrease) in Cash and Cash Equivalents	(564)	(9,686)
Cash and Cash Equivalents – Beginning	1,953	11,639
Cash and Cash Equivalents – Ending	$ 1,389	$ 1,953