FAIR VALUE MEASUREMENTS (Details) (Fair Value, Measurements, Recurring [Member], USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Financial Assets:
Deferred compensation assets	$ 1,920	$ 1,920
Foreign currency forward contracts	186	59
Financial Liabilities:
Foreign currency forward contracts	38	228
Fair Value, Inputs, Level 1 [Member]
Financial Assets:
Deferred compensation assets	1,248	1,271
Foreign currency forward contracts	0	0
Financial Liabilities:
Foreign currency forward contracts	0	0
Fair Value, Inputs, Level 2 [Member]
Financial Assets:
Deferred compensation assets	672	649
Foreign currency forward contracts	186	59
Financial Liabilities:
Foreign currency forward contracts	38	228
Fair Value, Inputs, Level 3 [Member]
Financial Assets:
Deferred compensation assets	0	0
Foreign currency forward contracts	0	0
Financial Liabilities:
Foreign currency forward contracts	$ 0	$ 0