Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details - Disaggregation of revenue)

v3.22.0.1
Summary of Significant Accounting Policies (Details - Disaggregation of revenue) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2021
Dec. 31, 2020
Product Information [Line Items]        
Revenues $ 2,902 $ 4,936 $ 10,330 $ 16,472
Product [Member] | Human Care [Member]        
Product Information [Line Items]        
Revenues 2,015 3,534 7,201 13,628
Product [Member] | Animal Care [Member]        
Product Information [Line Items]        
Revenues 818 1,357 2,755 2,745
Product [Member] | Service And Royalty [Member]        
Product Information [Line Items]        
Revenues $ 69 $ 45 $ 374 $ 99