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BUSINESS SEGMENT (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Jun. 30, 2014
item
Jun. 30, 2013
Mar. 31, 2014
BUSINESS SEGMENT      
Number of reportable segments 1    
Segment information      
Net revenue $ 1,769 $ 1,367  
Long-lived assets 19,535   19,341
United States
     
Segment information      
Net revenue 863 550  
Long-lived assets 19,114   18,928
Europe
     
Segment information      
Net revenue 906 817  
Long-lived assets $ 421   $ 413