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Supplemental Disclosures of Cash Flow Information (Tables) | 12 Months Ended
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Mar. 31, 2013
Supplemental Cash Flow Elements [Abstract] |
Schedule of supplemental cash flow information | Additional information related to the Consolidated Statements of Cash Flows is as follows:
| Year ended March 31,
(In thousands) | 2013 | 2012 | 2011
Cash payment for interest | 342 |  | 446 |  | 686 |
Cash payments (refunds) from income tax, net | 211 |  | (1,434 | ) | (8,579 | )
Acquisition of property and equipment under lease obligations | 409 |  | 273 |  | 2,323 |
Asset retirement obligation | — |  | 744 |  | — |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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- Details
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