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Contract Assets | 6 Months Ended
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Sep. 30, 2021
Contract Assets [Abstract] |
Contract Assets | 5. Contract Assets During the three months ended September 30, 2021 and 2020, the Company reduced the carrying value of Remanufactured Cores held at customers’ locations by $1,687,000 and $892,000, respectively. During the six months ended September 30, 2021 and 2020, the Company reduced the carrying value of Remanufactured Cores held at customers’ locations by $2,671,000 and $2,276,000, respectively. Contract assets are comprised of the following:
|  | September 30, 2021 |  |  | March 31, 2021 |
Short-term contract assets |  |  |  |  |  |
Cores expected to be returned by customers |  | $ | 19,704,000 |  |  | $ | 17,657,000 |
Upfront payments to customers |  |  | 577,000 |  |  |  | 684,000 |
Finished goods premiums paid to customers |  |  | 631,000 |  |  |  | 405,000 |
Core premiums paid to customers |  |  | 11,417,000 |  |  |  | 8,194,000 |
Total short-term contract assets |  | $ | 32,329,000 |  |  | $ | 26,940,000 |
Remanufactured cores held at customers' locations |  | $ | 248,902,000 |  |  | $ | 229,918,000 |
Upfront payments to customers |  |  | 357,000 |  |  |  | 486,000 |
Finished goods premiums paid to customers |  |  | 3,062,000 |  |  |  | 2,731,000 |
Core premiums paid to customers |  |  | 48,101,000 |  |  |  | 31,509,000 |
Long-term core inventory deposits |  |  | 5,569,000 |  |  |  | 5,569,000 |
Total long-term contract assets |  | $ | 305,991,000 |  |  | $ | 270,213,000 |

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