COMPENSATION PROGRAMS - Defined Contribution Plans (Details) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Defined Contribution Plan Disclosure [Abstract]
Defined contribution plan voluntary contribution based on compensation	50.00%
Defined contribution plan, maximum annual contributions per employee	6.00%
Defined contribution plan, employer matching contribution	3.00%
Defined contribution plan, cost recognized	$ 109,000	$ 75,000