GOODWILL AND OTHER INTANGIBLE ASSETS--Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Net (Excluding Goodwill)	$ 7,100		$ 7,100		$ 7,800
Finite-Lived Core Deposits, Gross	5,200		5,200		$ 5,900
Finite-Lived Intangible Assets, Amortization Expense	$ 400	$ 444	$ 800	$ 900
Core Deposits [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets amortization method			accelerated basis
Estimated weighted average life (in years)			5 years 2 months