Quarterly report pursuant to Section 13 or 15(d)

2. Liquidity and Financial Condition (Details Narrative)

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2. Liquidity and Financial Condition (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Mar. 31, 2017
Liquidity And Financial Condition          
Net income (loss) $ (2,870,000) $ (1,949,000) $ (6,378,000) $ (4,517,000)  
Accumulated deficit (149,490,000)   (149,490,000)   $ (143,101,000)
Working capital $ 13,992,000   $ 13,992,000   $ 19,355,000