FAIR VALUE (Details) (USD $)	Dec. 31, 2011	Dec. 31, 2010
Liabilities
Fair value of long term obligations	$ 283,000,000	$ 274,000,000
Assets and liabilities measured at fair value on recurring basis | Total
Assets
Interest rate swap		155,000
Forward exchange contracts, assets	520,000	1,660,000
Total assets at fair value	520,000	1,815,000
Liabilities
Forward exchange contracts, liabilities	10,690,000	4,223,000
Total liabilities at fair value	10,690,000	4,223,000
Assets and liabilities measured at fair value on recurring basis | Level 2
Assets
Interest rate swap		155,000
Forward exchange contracts, assets	520,000	1,660,000
Total assets at fair value	520,000	1,815,000
Liabilities
Forward exchange contracts, liabilities	10,690,000	4,223,000
Total liabilities at fair value	$ 10,690,000	$ 4,223,000