Annual report [Section 13 and 15(d), not S-K Item 405]

BALANCE SHEET INFORMATION (Tables)

v3.26.1
BALANCE SHEET INFORMATION (Tables)
 12 Months Ended
Mar. 31, 2026
Balance Sheet Related Disclosures [Abstract]  
Schedule of manufacturing inventories
Certain significant amounts included in the Company's consolidated balance sheets consist of the following (in thousands):
Manufacturing inventories March 31,
2026 2025
Manufactured finished goods $ 5,887  $ 10,471 
Work in progress 990  380 
Raw materials 8,508  9,485 
Service parts Inventories 718  2,098 
      Total manufacturing inventories $ 16,103  $ 22,434 
Schedule of property and equipment
Property and equipment are carried at cost, less accumulated depreciation and amortization, computed on a straight-line basis over the estimated useful lives of the assets as follows:
Machinery and equipment
3 to 5 years
Furniture and fixtures 5 years
Leasehold improvements Shorter of useful life or life of lease
Property and equipment, net March 31,
2026 2025
Machinery and equipment, and software $ 48,298  $ 47,385 
Leasehold improvements 13,645  13,529 
Furniture and fixtures 1,169  1,095 
  63,112  62,009 
Less: accumulated depreciation (53,828) (50,631)
   Total property, plant and equipment, net $ 9,284  $ 11,378 
Summary of carrying value of intangible assets
Intangible assets, net March 31, 2026 March 31, 2025
Gross Accumulated Amortization Net Gross Accumulated Amortization Net
   Developed technology $ 9,013  $ (9,013) $ —  $ 9,013  $ (9,013) $ — 
   Customer lists 4,398  (4,398) —  4,398  (4,117) 281 
Intangible assets, net $ 13,411  $ (13,411) $ —  $ 13,411  $ (13,130) $ 281 
Goodwill rollforward
Goodwill
Amount
Balance at March 31, 2024 $ 12,969 
Goodwill acquired — 
Balance at March 31, 2025
 12,969 
Goodwill acquired — 
Balance at March 31, 2026
 $ 12,969 
Schedule of other long-term assets
Other long-term assets March 31,
2026 2025
Capitalized SaaS implementation costs for internal use $ 12,063  $ 13,910 
Capitalized debt costs —  2,871 
Deferred taxes 1,062  705 
Contract cost asset 994  1,144 
Other 618  758 
   Total other long-term assets $ 14,737  $ 19,388 
Schedule of other accrued liabilities
Other accrued liabilities March 31,
2026 2025
Accrued expenses
 $ 7,456  $ 7,947 
Accrued interest
 2,827  350 
Accrued supplier owned inventory obsolescence
 2,057  1,302 
Accrued income taxes
 1,153  528 
Accrued warranty
 772  1,032 
Lease liability 799  856 
Accrued product returns 783  818 
Other
 3,610  5,149 
   Total other accrued liabilities $ 19,457  $ 17,982 
Schedule of accrued warranty balance
The following table details the change in the accrued warranty balance (in thousands):
Year Ended March 31,
  2026 2025
Balance as of April 1 $ 1,032  $ 1,545 
Current period accruals 2,645  2,333 
Adjustments to prior estimates (23) 46 
Charges incurred (2,758) (2,735)
Reclassification to long-term warranty (124) (157)
Balance as of March 31 $ 772  $ 1,032