INCOME TAXES - Tax Effect of Deferred Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Tax effects of item which gives rise to deferred taxes
Deferred compensation			$ 612	$ 556
Net unrealized (gain) loss on securities available for sale			(29)	(81)
Depreciation and amortization			(363)	(387)
Allowance for loan losses			964	892
Mortgage servicing rights			(207)	(333)
Other, net			88	(12)
Net deferred tax asset	$ 635	$ 902	$ 1,065	$ 635
Summary of change in net deferred tax asset
Balance at beginning of period	635	902
Deferred tax benefit	378	30
Deferred tax effects of net unrealized (gain) loss on securities available for sale	52	(297)
Balance at end of period	$ 1,065	$ 635