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v3.23.1

Note 5 - Property, Plant and Equipment | 12 Months Ended
--- | ---
Mar. 31, 2023
Notes to Financial Statements |
Property, Plant and Equipment Disclosure [Text Block] | 5. Property, Plant and Equipment Property, plant and equipment is comprised of the following (in thousands):
|  | As of: |
|  | March 31, |  |  | March 31, |
|  | 2023 |  |  | 2022 |
Land and land improvements |  | $ | 46,978 |  |  | $ | 42,981 |
Buildings and improvements |  |  | 214,110 |  |  |  | 202,444 |
Machinery and equipment |  |  | 421,067 |  |  |  | 403,192 |
Office furniture, vehicles and computer software |  |  | 11,738 |  |  |  | 10,003 |
Construction in progress |  |  | 40,539 |  |  |  | 29,976 |
Property, plant and equipment, cost |  |  | 734,432 |  |  |  | 688,596 |
Less: accumulated depreciation |  |  | (433,220 | ) |  |  | (420,553 | )
Property, plant and equipment, net |  | $ | 301,212 |  |  | $ | 268,043 |
Depreciation expense totaled $33.9 million, $30.2 million, and $27.1 million for fiscal years 2023, 2022, and 2021, respectively.

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