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Supplemental Disclosures of Cash Flows Information
12 Months Ended
Mar. 31, 2012
Supplemental Disclosures of Cash Flows Information [Abstract]  
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION

8.

SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION

Supplemental disclosures of cash flow information:

 

                         
    Year ended March 31,  
       
(In thousands)   2012     2011     2010  

Cash payment for interest

  $ 446     $ 686     $ 410  

Cash refunds from income tax, net

    (1,434     (8,579     (3,695

Acquisition of property and equipment under lease obligations

    273       2,323        

Asset retirement obligation

    680