Quarterly report pursuant to Section 13 or 15(d)

5. Condensed Consolidated Balance Sheets (Details Narrative)

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5. Condensed Consolidated Balance Sheets (Details Narrative) - USD ($)
Dec. 31, 2020
Mar. 31, 2020
Disclosure Text Block Supplement [Abstract]    
Inventory reserved for obsolescence $ 269,000 $ 600,000