Annual report pursuant to Section 13 and 15(d)

17. Geographic Information (Tables)

v3.19.2
17. Geographic Information (Tables)
12 Months Ended
Mar. 31, 2019
Segments, Geographical Areas [Abstract]  
Schedule of geographic sales
    Year Ended March 31,  
    2019     2018  
United States   $ 9,040,000     $ 8,372,000  
Latin America     3,962,000       3,007,000  
Europe and Rest of the World     4,879,000       4,284,000  
Total   $ 17,881,000     $ 15,663,000