Quarterly report pursuant to Section 13 or 15(d)

Balance Sheet Accounts - Accrued Liabilities (Details)

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Balance Sheet Accounts - Accrued Liabilities (Details) - USD ($)
9 Months Ended
Dec. 31, 2022
Mar. 31, 2022
Balance Sheet Accounts    
Accrued personnel costs $ 208,564 $ 115,992
Accrued director fees 823,334 480,672
Accrued commissions 14,278 22,924
Accrued professional fees 98,433 81,100
Accrued warranty costs 24,554 8,885
Accrued other 123,892 163,457
Accrued Liabilities, Total $ 1,293,055 $ 873,030
Warranty term 1 year