Condensed Consolidated Statements of Earnings (Unaudited) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Interest income:
Loans		$ 4,844	$ 3,916	$ 9,273	$ 7,772
Securities		428	333	812	629
Other		62	361	294	709
Total interest income		5,334	4,610	10,379	9,110
Interest expense:
Deposits		737	851	1,636	1,664
Other borrowings		28		31
Total interest expense		765	851	1,667	1,664
Net interest income		4,569	3,759	8,712	7,446
Provision for loan losses		1,227	179	1,863	344
Net interest income after provision for loan losses		3,342	3,580	6,849	7,102
Noninterest income:
Mortgage banking revenue		219	197	367	303
Income from bank-owned life insurance		40	45	80	90
Gain on sale of debt securities available for sale					7
Other income		32	38	66	72
Total noninterest income		414	412	781	737
Noninterest expense:
Salaries and employee benefits		1,546	1,579	3,164	3,136
Occupancy and equipment		381	427	719	702
Professional fees		83	106	174	183
Marketing		100	194	301	393
FDIC assessment		67	44	119	87
Software maintenance, amortization and other		201	167	394	319
Other		441	466	886	869
Total noninterest expense		2,819	2,983	5,757	5,689
Earnings before income taxes		937	1,009	1,873	2,150
Income taxes		217	245	437	519
Net earnings		$ 720	$ 764	$ 1,436	$ 1,631
Earnings per common share:
Basic (in dollars per share)		$ 0.23	$ 0.24	$ 0.45	$ 0.52
Diluted (in dollars per share)		0.23	0.24	0.45	0.52
Cash dividends per common share(1) (in dollars per share)	[1]			$ 0.12	$ 0.12
Deposit Account [Member]
Noninterest income:
Noninterest income		$ 44	$ 68	$ 108	$ 139
Debit Card [Member]
Noninterest income:
Noninterest income		$ 79	$ 64	$ 160	$ 126

[1] Annual cash dividends were paid during the first quarters of 2019 and 2020