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INTANGIBLE ASSETS AND GOODWILL (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Mar. 31, 2012
Finite-Lived Intangible Assets, Net [Abstract]    
Intangible assets, gross $ 25,161 $ 25,524
Accumulated amortization 9,932 9,423
Net intangible assets 15,229 16,101
Goodwill 10,193 10,193
Twelve month period ending:    
June 30, 2013 2,599  
June 30, 2014 2,561  
June 30, 2015 2,196  
June 30, 2016 1,261  
June 30, 2017 1,193  
Total 9,810  
Deferred financing costs [Member]
   
Finite-Lived Intangible Assets, Net [Abstract]    
Intangible assets, gross 6,253 6,336
Accumulated amortization 2,780 2,487
Trademarks and trade names [Member]
   
Finite-Lived Intangible Assets, Net [Abstract]    
Intangible assets, gross 1,008 1,023
Accumulated amortization 638 622
Customer relationships and contracts [Member]
   
Finite-Lived Intangible Assets, Net [Abstract]    
Intangible assets, gross 17,900 18,165
Accumulated amortization $ 6,514 $ 6,314