FHLB ADVANCES AND LONG-TERM DEBT (Details 4) - USD ($)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
Long-term debt		$ 186,327,000	$ 206,084,000
Term loan
Debt Instrument [Line Items]
Term Loan, face amount	$ 100,000,000
Term	3 years
Quarterly principal repayment	$ 5,000,000
Weighted-average rate (as a percent)		2.24%	1.83%
Long-term debt		$ 40,000,000	$ 60,000,000
LIBOR | Term loan
Debt Instrument [Line Items]
Stated Interest Rate, basis spread (as a percent)	1.50%