v3.26.3
Summary of Significant Accounting Policies (Tables)
12 Months Ended
Mar. 31, 2026
Schedule of Accounts Receivable

Accounts receivable consisted of the following:

 

(In thousands)  March 31, 2026   March 31, 2025 
Accounts receivable  $5,591   $6,155 
Less provision for credit losses   (163)   (53)
Accounts receivable, net  $5,428   $6,102 
Schedule of Provision for Credit losses

Activity related to the Company’s provision for credit losses was as follows:

 

(In thousands)  March 31, 2026   March 31, 2025 
Balance, beginning of period  $53   $14 
Credit loss provision   110    195 
Write-offs   —    (156)
Balance, end of period  $163   $53 
Schedule of Useful Life of Asset

 Schedule of Useful Life of Asset

Leasehold improvement   7-20 years 
Computer equipment   3-5 years 
Manufacturing equipment   3-10 years 
Furniture and office equipment   7-10 years 
Vehicles   4-5 years 
Schedule of Fair Value of Financial Instruments

 Schedule of Fair Value of Financial Instruments

       Carrying             
Financial Instrument  Value   Fair value   Level 1   Level 2   Level 3 
(in thousands)                    
                          
Shareholder note payable Line of credit  $667   $595    -   $7,969   $595 

Schedule of Dilutive Securities Outstanding

 

   March 31, 2026   March 31, 2025 
Stock options   3,176,500    3,216,500 
Warrants   217,184    217,184 
Zircon de Mexico S.A. de C.V. [Member]  
Schedule of Carrying Amount of Assets and Liabilities for Variable Interest Entities

The following table summarizes the carrying amount of the assets and liabilities of ZDM included in the Company’s consolidated balance sheets at March 31, 2026 and 2025 (after elimination of intercompany transactions and balances):

 

Schedule of Carrying Amount of Assets and Liabilities for Variable Interest Entities

   March 31, 2026   March 31, 2025 
ASSETS          
Current assets:          
Cash  $—   $34 
Accounts receivable  $—    12 
Prepaid expenses and other assets  $81    57 
Total current assets   81    103 
           
Property and equipment  $191    168 
Total assets  $272   $271 
           
LIABILITIES          
Current liabilities:          
Accounts payable  $207   $126 
Accrued expenses  $81    60 
Total current liabilities  $288   $186 
Zircon UK [Member]  
Schedule of Carrying Amount of Assets and Liabilities for Variable Interest Entities

The following table summarizes the carrying amount of the assets and liabilities of Zircon UK included in the Company’s consolidated balance sheets at March 31, 2026 and 2025 (after elimination of intercompany transactions and balances):

 

    March 31, 2026     March 31, 2025  
ASSETS            
Current assets:                
Cash   $ —     $ —  
Accounts receivable     5       —  
Total current assets   $ 5     $ —  
                 
LIABILITIES                
Current liabilities:                
Accounts payable   $ 32     $ 30  
Total current liabilities   $ 32     $ 30