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Property, Plant and Equipment
12 Months Ended
Mar. 31, 2022
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Property, Plant and EquipmentProperty, plant and equipment, net consist of the following:
March 31,
(In thousands)20222021
Components of Property, Plant and Equipment
Land$550 $550 
Building29,046 27,180 
Machinery48,390 45,371 
Computer equipment25,245 24,449 
Furniture and fixtures3,238 3,256 
Leasehold improvements9,080 9,071 
Construction in progress16,466 14,537 
 132,015 124,414 
Accumulated depreciation(60,715)(54,355)
Property, plant and equipment, net$71,300 $70,059 
We recorded depreciation expense of $8.0 million, $8.5 million, and $8.8 million for 2022, 2021, and 2020, respectively.