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Inventory (Tables) | 3 Months Ended
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Jun. 30, 2018
Inventory [Abstract] |
Impact of Adoption of New Revenue Recognition Standard on Inventory | The adoption of the new revenue recognition standard (see Note 3) impacted the previously reported inventory at March 31, 2018 as follows:
|  | March 31, 2018 |
|  | As Previously |  |  | Adoption of |  |  |  |  |
|  | Reported |  |  | ASU 2014-09 |  |  |  | As Adjusted |
Inventory |  |  |  |  |  |  |  |  |  |
Raw materials |  | $ | 25,805,000 |  |  | $ | 51,330,000 |  |  | (1 | ) | $ | 77,135,000 |
Work-in-process |  |  | 635,000 |  |  |  | 1,948,000 |  |  | (1 | ) |  | 2,583,000 |
Finished goods |  |  | 53,973,000 |  |  |  | 34,201,000 |  |  | (2 | ) |  | 88,174,000 |
|  |  | 80,413,000 |  |  |  | 87,479,000 |  |  |  |  |  | 167,892,000 |
Less allowance for excess and obsolete inventory |  |  | (4,138,000 | ) |  |  | (2,544,000 | ) |  | (3 | ) |  | (6,682,000 | )
Total |  | $ | 76,275,000 |  |  | $ | 84,935,000 |  |  |  |  | $ | 161,210,000 |
Inventory unreturned |  | $ | 7,508,000 |  |  | $ | - |  |  |  |  | $ | 7,508,000 |
Long-term core inventory |  |  |  |  |  |  |  |  |  |  |  |  |  |
Used cores held at the Company's facilities |  | $ | 53,278,000 |  |  | $ | (53,278,000 | ) |  | (1 | ) | $ | - |
Used cores expected to be returned by customers |  |  | 12,970,000 |  |  |  | (12,970,000 | ) |  | (4 | ) |  | - |
Remanufactured cores held in finished goods |  |  | 34,201,000 |  |  |  | (34,201,000 | ) |  | (2 | ) |  | - |
Remanufactured cores held at customers' locations |  |  | 203,751,000 |  |  |  | (203,751,000 | ) |  | (5 | ) |  | - |
|  |  | 304,200,000 |  |  |  | (304,200,000 | ) |  |  |  |  | - |
Less allowance for excess and obsolete inventory |  |  | (2,544,000 | ) |  |  | 2,544,000 |  |  | (3 | ) |  | - |
Total |  | $ | 301,656,000 |  |  | $ | (301,656,000 | ) |  |  |  | $ | - |
Long-term core inventory deposits |  | $ | 5,569,000 |  |  | $ | (5,569,000 | ) |  | (6 | ) | $ | - |
| (1) | Used cores held at the Company’s facilities of $53,278,000 have been reclassified to raw materials and work-in-process in the consolidated balance sheet at March 31, 2018.
| (2) | Remanufactured Cores held in finished goods of $34,201,000 have been reclassified to finished goods in the consolidated balance sheet at March 31, 2018.
| (3) | The allowance for excess and obsolete inventory of $2,544,000 previously included in long-term core inventory has been reclassified to inventory—net in the consolidated balance sheet at March 31, 2018.
| (4) | Used cores expected to be returned by customers of $12,970,000 have been reclassified to contract assets in the consolidated balance sheet at March 31, 2018.
| (5) | Remanufactured cores held at customers’ locations of $203,751,000 have been reclassified to current and long-term contract assets in the consolidated balance sheet at March 31, 2018.
| (6) | Long-term core inventory deposits of $5,569,000 have been reclassified to long-term contract assets in the consolidated balance sheet at March 31, 2018.
Inventory Net | Inventory is comprised of the following:
|  | June 30, 2018 |  |  | March 31, 2018 |
Inventory |  |  |  |  |  |
Raw materials |  | $ | 84,869,000 |  |  | $ | 77,135,000 |
Work-in-process |  |  | 4,294,000 |  |  |  | 2,583,000 |
Finished goods |  |  | 106,785,000 |  |  |  | 88,174,000 |
|  |  | 195,948,000 |  |  |  | 167,892,000 |
Less allowance for excess and obsolete inventory |  |  | (8,606,000 | ) |  |  | (6,682,000 | )
Total inventory - net |  | $ | 187,342,000 |  |  | $ | 161,210,000 |
Inventory unreturned |  | $ | 8,315,000 |  |  | $ | 7,508,000 |

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- Definition Tabular disclosure for impact of adoption of the new revenue recognition standard on the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References No definition available. + Details
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- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(c)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(a)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766 + Details
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