PARENT COMPANY ONLY FINANCIAL STATEMENTS (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
ASSETS
Cash and cash equivalents	$ 37,426	$ 46,755	$ 25,008		$ 21,947
Other assets	17,125	19,398
TOTAL ASSETS	985,367	983,520
LIABILITIES AND SHAREHOLDERS' EQUITY
Other liabilities	6,417	7,820
Total liabilities	903,967	904,911
Shareholders' equity:
Common stock and additional paid in capital - no par value Authorized 18,000,000 shares Issued and outstanding - 6,217,620 and 6,266,756 shares respectively	61,981	61,583
Retained earnings	19,711	17,206
Total shareholders' equity	81,400	78,609	76,602	$ 73,996
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	985,367	983,520
PARENT COMPANY
ASSETS
Cash and cash equivalents	198	106	$ 986	$ 1,693
Investment in subsidiaries	97,984	97,407
Other assets	3,263	4,014
TOTAL ASSETS	101,445	101,527
LIABILITIES AND SHAREHOLDERS' EQUITY
Line of Credit		750
Other borrowing	18,999	21,199
Other liabilities	1,046	969
Total liabilities	20,045	22,918
Shareholders' equity:
Common stock and additional paid in capital - no par value Authorized 18,000,000 shares Issued and outstanding - 6,217,620 and 6,266,756 shares respectively	61,981	61,583
Retained earnings	19,711	17,206
Accumulated other comprehensive income	(292)	(180)
Total shareholders' equity	81,400	78,609
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 101,445	$ 101,527