Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock and Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance at Dec. 31, 2017	$ 56,142	$ 15,526	$ 40,491	$ 125
Increase (Decrease) in Stockholders' Equity
Net income	3,245	0	3,245	0
Other comprehensive income (loss), net of tax effect	(930)	0	0	(930)
Cash dividends	(906)	0	(906)	0
Reclassification of net unrealized gains on equity securities from Accumulated other comprehensive income (loss)	0	0	(10)	10
Amortization of unearned compensation, restricted stock awards	65	65	0	0
Issuance of common stock - unvested shares	0	0	0	0
Issuance of common stock - vested shares	90	90	0	0
Repurchase of common stock	(8)	(8)	0	0
Balance at Jun. 30, 2018	57,698	15,673	42,820	(795)
Balance at Mar. 31, 2018	56,666	15,634	41,614	(582)
Increase (Decrease) in Stockholders' Equity
Net income	1,659	0	1,659	0
Other comprehensive income (loss), net of tax effect	(213)	0	0	(213)
Cash dividends	(453)	0	(453)	0
Amortization of unearned compensation, restricted stock awards	34	34	0	0
Issuance of common stock - vested shares	5	5	0	0
Balance at Jun. 30, 2018	57,698	15,673	42,820	(795)
Balance at Dec. 31, 2018	60,007	15,742	44,803	(538)
Increase (Decrease) in Stockholders' Equity
Net income	3,196	0	3,196	0
Other comprehensive income (loss), net of tax effect	1,664	0	0	1,664
Cash dividends	(909)	0	(909)	0
Amortization of unearned compensation, restricted stock awards	74	74	0	0
Issuance of common stock - unvested shares	0	0	0	0
Issuance of common stock - vested shares	95	95	0	0
Repurchase of common stock	(21)	(21)	0	0
Balance at Jun. 30, 2019	64,106	15,890	47,090	1,126
Balance at Mar. 31, 2019	62,133	15,861	45,980	292
Increase (Decrease) in Stockholders' Equity
Net income	1,564	0	1,564	0
Other comprehensive income (loss), net of tax effect	834	0	0	834
Cash dividends	(454)	0	(454)	0
Amortization of unearned compensation, restricted stock awards	40	40	0	0
Repurchase of common stock	(11)	(11)	0	0
Balance at Jun. 30, 2019	$ 64,106	$ 15,890	$ 47,090	$ 1,126