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Supplemental Balance Sheet Information (Tables) | 12 Months Ended
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Mar. 02, 2019
Working Capital [Abstract] |
Inventories | Inventories
(In thousands) |  | 2019 |  | 2018
Raw materials |  | $ | 43,890 |  |  | $ | 35,049 |
Work-in-process |  | 15,533 |  |  | 17,406 |
Finished goods |  | 18,921 |  |  | 28,453 |
Total inventories |  | $ | 78,344 |  |  | $ | 80,908 |
Other Current Liabilities | Other current liabilities
(In thousands) |  | 2019 |  | 2018
Warranties |  | $ | 12,475 |  |  | $ | 18,110 |
Accrued project losses |  | 37,085 |  |  | 26,422 |
Taxes |  | 8,026 |  |  | 5,342 |
Other |  | 25,573 |  |  | 29,822 |
Total other current liabilities |  | $ | 83,159 |  |  | $ | 79,696 |
Other non-current liabilities | Other non-current liabilities
(In thousands) |  | 2019 |  | 2018
Deferred benefit from New Markets Tax Credit transactions |  | $ | 26,458 |  |  | $ | 16,708 |
Retirement plan obligations |  | 7,633 |  |  | 8,997 |
Deferred compensation plan |  | 10,408 |  |  | 10,730 |
Other |  | 32,683 |  |  | 34,211 |
Total other non-current liabilities |  | $ | 77,182 |  |  | $ | 70,646 |

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