Quarterly report pursuant to Section 13 or 15(d)

10. Significant Customer Concentrations (Details Narrative)

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10. Significant Customer Concentrations (Details Narrative)
3 Months Ended 9 Months Ended 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2018
Dec. 31, 2017
Mar. 31, 2018
Revenues [Member] | Customer A [Member]          
Concentration risk percentage 14.00% 21.00% 17.00% 21.00%  
Revenues [Member] | Customer B [Member]          
Concentration risk percentage   16.00% 10.00% 16.00%  
Revenues [Member] | Customer C [Member]          
Concentration risk percentage   14.00%   13.00%  
Revenues [Member] | Customer D [Member]          
Concentration risk percentage   12.00%   12.00%  
Accounts Receivable [Member] | Customer A [Member]          
Concentration risk percentage     12.00%   36.00%
Accounts Receivable [Member] | Customer B [Member]          
Concentration risk percentage         18.00%