Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Interest income:
Interest and fees on loans	$ 32,899	$ 26,996
Taxable	3,290	3,410
Tax-exempt	132	304
Other interest and dividends	817	390
Total interest income	37,138	31,100
Interest expense:
Interest on deposits	4,151	2,407
Interest on short-term borrowings	115	122
Interest on long-term debt	84	177
Total interest expense	4,350	2,706
Net interest income	32,788	28,394
Provision for loan and lease losses	2,622	1,987
Net interest income after provision for loan and lease losses	30,166	26,407
Non-interest income:
Credit insurance income	633	715
Net gain on sales and prepayments of investment securities	118	229
Net gain on settlement of derivative contracts	981
Mortgage fees from secondary market	507	211
Other income, net	1,408	1,631
Total non-interest income	5,542	4,666
Non-interest expense:
Salaries and employee benefits	18,771	17,374
Net occupancy and equipment	3,609	3,164
Computer services	1,300	1,384
Fees for professional services	1,031	813
Acquisition expenses	1,641
Other expense	5,965	5,714
Total non-interest expense	32,317	28,449
Income before income taxes	3,391	2,624
Provision for income taxes	901	3,035
Net income (loss)	$ 2,490	$ (411)
Basic net income (loss) per share (in dollars per share)	$ 0.40	$ (0.07)
Diluted net income (loss) per share (in dollars per share)	0.37	(0.07)
Dividends per share (in dollars per share)	$ 0.08	$ 0.08
Deposit Account [Member]
Non-interest income:
Service and other charges on deposit accounts	$ 1,895	$ 1,880