4. Disposition of Latin American Operations (Details Narrative) - USD ($) |
3 Months Ended | 6 Months Ended | 12 Months Ended | |||
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Sep. 30, 2018 |
Sep. 30, 2017 |
Sep. 30, 2018 |
Sep. 30, 2017 |
Mar. 31, 2018 |
Mar. 31, 2017 |
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Revenues | $ 4,939,000 | $ 4,325,000 | $ 9,308,000 | $ 8,160,000 | $ 16,658,000 | $ 12,825,000 |
Product [Member] | ||||||
Revenues | 4,635,000 | 4,144,000 | 8,730,000 | 7,747,000 | 15,663,000 | 11,957,000 |
Service [Member] | ||||||
Revenues | 304,000 | 181,000 | 578,000 | 413,000 | 995,000 | 868,000 |
Latin America [Member] | Product [Member] | ||||||
Revenues | $ 997,000 | $ 754,000 | $ 2,076,000 | $ 1,323,000 | ||
Latin America [Member] | Product [Member] | Supply Agreement [Member] | ||||||
Revenues | 3,007,000 | $ 1,299,000 | ||||
Latin America [Member] | Service [Member] | Technical Assistance [Member] | ||||||
Revenues | 208,000 | |||||
Latin America [Member] | Service [Member] | Interest Income [Member] | ||||||
Revenues | $ 189,000 |
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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