INCOME TAXES (Deferred Tax Assets and Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Current deferred tax assets (liabilities):
Accrued restructuring costs	$ (41)	$ 218
Other accrued liabilities	15	90
Derivative instruments	816	(176)
Prepaid expenses	(209)	(480)
Cumulative translation adjustment	(1,397)	(1,760)
Other	373	438
Total current net deferred tax liabilities	(443)	(1,670)
Long-term deferred tax assets (liabilities):
Fixed assets	2,969	3,385
Accrued stock compensation	3,085	2,556
Accrued restructuring costs	47	89
Foreign tax credit carryforward	0	525
Work opportunity credit carryforward	4,988	4,988
Operating loss carryforward	10,653	8,443
Intangibles and goodwill	22	0
Other	221	114
Total long-term net deferred tax assets	21,985	20,100
Subtotal	21,542	18,430
Valuation allowance	(20,000)	(16,602)
Total net deferred tax asset	$ 1,542	$ 1,828