UNSECURED BORROWINGS (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2016	Sep. 15, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
Junior subordinated notes maturity term		30 years
Face amount of junior subordinated notes		$ 100,000
Borrowings Outstanding		$ 98,014		$ 97,986
Effective interest rate	[1]	8.08%		8.08%
October 2035 [Member]
Debt Instrument [Line Items]
Face amount of junior subordinated notes		$ 35,000
Junior subordinated notes, maturity period		Oct. 31, 2035
Borrowings Outstanding		$ 34,247		$ 34,234
Effective interest rate	[1]	7.92%		7.91%
December 2035 [Member]
Debt Instrument [Line Items]
Face amount of junior subordinated notes		$ 40,000
Junior subordinated notes, maturity period		Dec. 31, 2035
Borrowings Outstanding		$ 39,253		$ 39,244
Effective interest rate	[1]	7.68%		7.68%
September 2036 [Member]
Debt Instrument [Line Items]
Face amount of junior subordinated notes		$ 25,000
Junior subordinated notes, maturity period		Sep. 30, 2036
Borrowings Outstanding		$ 24,514		$ 24,508
Effective interest rate	[1]	8.95%		8.96%
20 Year Floating Rate [Member]
Debt Instrument [Line Items]
Junior subordinated notes, earliest redemption option exercise date		Sep. 15, 2016
Effective interest rate			7.77%

[1] The average borrowing rate for total unsecured borrowings, adjusted for the effects of related Derivatives held for hedging purposes, will decline to 7.77% effective September 15, 2016, coinciding with the 20-year floating rate period of the September 2036 notes.