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Debt (Tables) | 12 Months Ended
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Mar. 31, 2018
Debt Disclosure [Abstract] |
Long-term Capital Lease Obligations Outstanding | The Company and its subsidiaries had long-term capital lease obligations outstanding as follows:
|  | March 31, |
|  | 2018 |  |  | 2017 |
Capital lease obligations (Note 6) |  | $ | 143 |  |  | $ | 250 |
Less: current amounts |  |  | 88 |  |  |  | 107 |
Total |  | $ | 55 |  |  | $ | 143 |

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