Consolidated Statements of Operations - USD ($)	12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Net sales	$ 18,745,456	$ 24,804,825
Cost of sales	12,061,341	16,819,235
Gross margin	6,684,115	7,985,590
Operating expenses:
Selling, general and administrative	2,581,085	2,919,165
Litigation expenses	1,244,639	448,379
Legal damages	2,800,000	0
Engineering, research and development	2,430,322	2,038,126
Total operating expenses	9,056,046	5,405,670
(Loss) income from operations	(2,371,931)	2,579,920
Other income (expense):
Amortization of deferred financing costs	(5,429)	(5,429)
Change in fair value of common stock warrants	321,203	(617,241)
Interest expense	(40,431)	(58,133)
Interest expense - related parties	(18,736)	(42,996)
Total other income (expense)	256,607	(723,799)
(Loss) income before income taxes	(2,115,324)	1,856,121
Provision for income taxes	2,644,115	851,968
Net (loss) income	$ (4,759,439)	$ 1,004,153
Basic (loss) income per common share (in Dollars per share)	$ (1.46)	$ 0.31
Diluted (loss) income per common share (in Dollars per share)	$ (1.49)	$ 0.31
Weighted average number of shares outstanding
Basic (in Shares)	3,255,887	3,256,887
Diluted (in Shares)	3,266,842	3,261,153