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Contract Assets (Tables) | 9 Months Ended
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Dec. 31, 2018
Contract Assets [Abstract] |
Contract Assets | Contract assets (see Note 4) are comprised of the following:
|  | December 31, 2018 |  |  | March 31, 2018 |
Short-term contract assets |  |  | (As Adjusted) |
Cores expected to be returned by customers |  | $ | 19,585,000 |  |  | $ | 15,614,000 |
Upfront payments to customers |  |  | 3,228,000 |  |  |  | 3,979,000 |
Core premiums paid to customers |  |  | 4,152,000 |  |  |  | 3,613,000 |
|  | $ | 26,965,000 |  |  | $ | 23,206,000 |
Long-term contract assets |
Remanufactured cores held at customers’ locations |  | $ | 198,348,000 |  |  | $ | 197,067,000 |
Upfront payments to customers |  |  | 3,330,000 |  |  |  | 5,492,000 |
Core premiums paid to customers |  |  | 15,752,000 |  |  |  | 14,603,000 |
Long-term core inventory deposits |  |  | 5,569,000 |  |  |  | 5,569,000 |
|  | $ | 222,999,000 |  |  | $ | 222,731,000 |
Total contract assets |  | $ | 249,964,000 |  |  | $ | 245,937,000 |

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