SHAREHOLDERS' EQUITY (Details) - USD ($)			12 Months Ended		19 Months Ended
	Jun. 02, 2014	Nov. 14, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2015
Equity [Abstract]
Stock repurchase program, authorized amount	$ 50,000,000.0	$ 50,000,000.0
Stock Repurchase Program, Authorized Period in Force	12 months	12 months
Shares repurchased during the period			195,599	205,902	956,362
Treasury Stock, Value, Acquired, Cost Method			$ 5,500,000	$ 5,200,000	$ 29,500,000