Concentrations of Credit Risk and Major Customers	12 Months Ended
Mar. 31, 2020
Risks and Uncertainties [Abstract]
Concentrations of Credit Risk and Major Customers	9. Concentration of Credit Risk and Major Customers For the fiscal year ended March 31, 2020 and 2019, we had no revenues from continuing operations. As of March 31, 2020, we had accounts receivable-trade from continuing operations of approximately $44,000, or 70%, due from four customers. For the fiscal year ended March 31, 2020, three customers represented approximately 22%, 16% and 12%, respectively, of our revenues from discontinued operations. For the fiscal year ended March 31, 2019, two customers represented approximately 24% and 11% of revenues from discontinued operations, respectively. As of March 31, 2019, we had accounts receivable-trade from discontinued operations of approximately $61,000, or 13%, due from one customer. As of March 31, 2020, we had $0 due from two customers related to receivables on license fees and royalties from discontinued operations. As of March 31, 2019, we had approximately $185,000 due from two customers related to receivables on license fees and royalties from discontinued operations.

Concentrations of Credit Risk and Major Customers

12 Months Ended

Mar. 31, 2020

Concentrations of Credit Risk and Major Customers

9. Concentration of Credit Risk and Major Customers

For the fiscal year ended March 31, 2020 and 2019, we had no revenues from continuing operations. As of March 31, 2020, we had accounts receivable-trade from continuing operations of approximately $44,000, or 70%, due from four customers.

For the fiscal year ended March 31, 2020, three customers represented approximately 22%, 16% and 12%, respectively, of our revenues from discontinued operations. For the fiscal year ended March 31, 2019, two customers represented approximately 24% and 11% of revenues from discontinued operations, respectively.

As of March 31, 2019, we had accounts receivable-trade from discontinued operations of approximately $61,000, or 13%, due from one customer.

As of March 31, 2020, we had $0 due from two customers related to receivables on license fees and royalties from discontinued operations. As of March 31, 2019, we had approximately $185,000 due from two customers related to receivables on license fees and royalties from discontinued operations.