| Property, Plant and Equipment |
Property, Plant, and Equipment Property, plant and equipment consisted of the following at February 29, 2016 and February 28, 2015: | | | | | | | | | | | | 2016 | | 2015 | | | (In thousands) | Land | | $ | 21,265 |
| | $ | 16,004 |
| Building and structures | | 141,370 |
| | 122,539 |
| Machinery and equipment | | 215,796 |
| | 184,921 |
| Furniture, fixtures, software and computers | | 22,237 |
| | 21,716 |
| Automotive equipment | | 3,206 |
| | 2,351 |
| Construction in progress | | 12,827 |
| | 12,193 |
| | | 416,701 |
| | 359,724 |
| Less accumulated depreciation | | (190,368 | ) | | (163,141 | ) | Net property, plant, and equipment | | $ | 226,333 |
| | $ | 196,583 |
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| Schedule of Warranty Reserve |
The following is a roll-forward of amounts accrued for warranties (in thousands): | | | | | Balance at February 28, 2013 | $ | 2,073 |
| Warranty costs incurred | (2,246 | ) | Additions charged to income | 1,511 |
| Balance at February 28, 2014 | $ | 1,338 |
| Warranty costs incurred | (1,294 | ) | Additions charged to income | 2,243 |
| Balance at February 28, 2015 | $ | 2,287 |
| Warranty costs incurred | (2,570 | ) | Additions charged to income | 3,198 |
| Balance at February 29, 2016 | $ | 2,915 |
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