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Supplemental Balance Sheet Information (Tables) | 6 Months Ended
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Aug. 31, 2019
Inventory Disclosure [Abstract] |
Components of inventories | Inventories
In thousands |  | August 31, 2019 |  | March 2, 2019
Raw materials |  | $ | 40,810 |  |  | $ | 43,890 |
Work-in-process |  | 17,071 |  |  | 15,533 |
Finished goods |  | 16,403 |  |  | 18,921 |
Total inventories |  | $ | 74,284 |  |  | $ | 78,344 |
Other current liabilities | Other current liabilities
In thousands |  | August 31, 2019 |  | March 2, 2019
Warranties |  | $ | 10,857 |  |  | $ | 12,475 |
Accrued project losses |  | 29,221 |  |  | 37,085 |
Taxes |  | 7,604 |  |  | 8,026 |
Accrued self-insurance reserves |  | 8,433 |  |  | 9,537 |
Other |  | 31,059 |  |  | 25,573 |
Total other current liabilities |  | $ | 87,174 |  |  | $ | 92,696 |
Other non-current liabilities | Other non-current liabilities
In thousands |  | August 31, 2019 |  | March 2, 2019
Deferred benefit from New Market Tax Credit transactions |  | $ | 26,458 |  |  | $ | 26,458 |
Retirement plan obligations |  | 7,633 |  |  | 7,633 |
Deferred compensation plan |  | 10,979 |  |  | 10,408 |
Other |  | 34,058 |  |  | 32,683 |
Total other non-current liabilities |  | $ | 79,128 |  |  | $ | 77,182 |

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