AFFORDABLE HOUSING TAX CREDIT LIMITED PARTNERSHIP (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Equity Method Investments and Joint Ventures [Abstract]
Affordable housing tax credit investment	$ 2,000	$ 1,000
Less amortization	93	12
Net affordable housing tax credit investment	1,907	988
Unfunded commitment	$ 1,617	907
Funding period for unfunded commitment	10 years
Tax credits and other tax benefits recognized	$ 103	14	$ 0
Tax credit amortization expense included in provision for income taxes	$ 81	$ 12	$ 0