CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME
Net sales	$ 5,318,610	$ 3,506,560	$ 13,619,578	$ 11,985,422
Cost of sales	3,266,721	2,434,900	8,558,680	8,223,349
Gross profit	2,051,889	1,071,660	5,060,898	3,762,073
Selling, general and administrative	1,955,093	768,220	3,582,856	2,482,465
Gain from claims assignment settlement	(1,122,287)		(1,122,287)
Income from operations	1,219,083	303,440	2,600,329	1,279,608
Other, net	1,130	471	8,705	1,561
Interest expense	(207,521)	(291,908)	(583,999)	(808,209)
Total other expense, net	(206,391)	(291,437)	(575,294)	(806,648)
Income before income taxes	1,012,692	12,003	2,025,035	472,960
Income tax expense	20,598		41,556
Net income	992,094	12,003	1,983,479	472,960
Other comprehensive (loss) income, before tax:
Foreign currency translation adjustments	(1,095)	(1,135)	(2,319)	217
Other comprehensive (loss) income, before tax	(1,095)	(1,135)	(2,319)	217
Other comprehensive (loss) income, net of tax	(1,095)	(1,135)	(2,319)	217
Comprehensive income	$ 990,999	$ 10,868	$ 1,981,160	$ 473,177
Net income per share (basic) (in dollars per share)	$ 0.03	$ 0.00	$ 0.07	$ 0.02
Net income per share (diluted) (in dollars per share)	$ 0.03	$ 0.00	$ 0.07	$ 0.02
Weighted average number of shares outstanding (basic) (in shares)	28,156,115	27,324,593	27,602,775	26,084,080
Weighted average number of shares outstanding (diluted) (in shares)	28,873,237	27,509,980	28,261,110	26,210,206