Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Tables)

v3.21.1
Summary of Significant Accounting Policies (Tables)
 12 Months Ended
Mar. 31, 2021
Accounting Policies [Abstract]  
Schedule of Inventory, Current [Table Text Block]
The components of inventories are as follows:
  March 31,
(in thousands) 2021 2020
Raw materials $ 1,497  $ 2,188 
Finished goods 3,442  4,619 
Total inventories $ 4,939  $ 6,807 
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment [Table Text Block]
The components of fixed assets are as follows:
  March 31,
(in thousands) 2021 2020
Land $ 672  $ 672 
Machinery and equipment 1,430  1,415 
Office, computer and research equipment 4,804  5,112 
Leasehold improvements 788  788 
Land, property and equipment, gross $ 7,694  $ 7,987 
Less accumulated depreciation and amortization (6,779) (6,911)
Land, property and equipment, net $ 915  $ 1,076 
Schedule of Accrued Liabilities [Table Text Block]
The components of accrued expenses are as follows:
  March 31,
(in thousands) 2021 2020
Accrued compensation $ 941  $ 596 
Accrued contractual obligation 1,445  1,445 
Current operating lease liability 450  339 
Other accrued expenses 529  756 
Total accrued expenses $ 3,365  $ 3,136