Annual report pursuant to Section 13 and 15(d)

Revenue Disaggregation (Details - Disaggregation of revenue)

v3.22.2
Revenue Disaggregation (Details - Disaggregation of revenue) - USD ($)
 12 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Disaggregation of Revenue [Line Items]    
Revenues $ 12,628,000 $ 18,629,000
Product [Member]    
Disaggregation of Revenue [Line Items]    
Revenues 12,179,000 18,517,000
Product [Member] | Human Care [Member]    
Disaggregation of Revenue [Line Items]    
Revenues 9,010,000 15,317,000
Product [Member] | Animal Care [Member]    
Disaggregation of Revenue [Line Items]    
Revenues 3,169,000 3,200,000
Service [Member]    
Disaggregation of Revenue [Line Items]    
Revenues $ 449,000 $ 112,000