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Note 10 - Property, Plant and Equipment
3 Months Ended
Jun. 30, 2025
Notes to Financial Statements  
Property, Plant and Equipment Disclosure [Text Block]

10. Property, Plant and Equipment

 

The cost and accumulated depreciation of property, plant and equipment at  June 30, 2025 and  March 31, 2025 are as follows (in thousands):

 

  

June 30, 2025

  

March 31, 2025

 

Land

 $22,650  $22,650 

Construction in progress – equipment

  1,544   1,371 

Buildings

  7,532   7,528 

Equipment and software

  48,375   47,774 

Furniture and fixtures

  1,682   1,672 

Leasehold improvements

  8,026   7,969 

Property, plant and equipment, gross

  89,809   88,964 

Less accumulated depreciation

  (51,288)  (50,392)

Property, plant and equipment, net

 $38,521  $38,572 

 

Depreciation expense was $0.9 million and $0.6 million for the three months ended June 30, 2025 and 2024, respectively.