Annual report pursuant to Section 13 and 15(d)

6. Prepaid Expenses and Other Current Assets (Details Narrative)

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6. Prepaid Expenses and Other Current Assets (Details Narrative) - USD ($)
Mar. 31, 2019
Mar. 31, 2018
Tax prepaid to Mexican tax authorities $ 963,000 $ 215,000
Mexican Tax Authority [Member]    
Tax prepaid to Mexican tax authorities $ 399,000