Significant Accounting Policies (Details)	3 Months Ended		6 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Customer A related party [Member]
Sales percentage		88.00%	100.00%	62.00%
Customer B [Member]
Sales percentage	100.00%
Customer C [Member]
Sales percentage				15.80%