Condensed Consolidated Statements of Income (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Income Statement [Abstract]
Net Sales	$ 16,319,804	$ 20,667,069	$ 49,308,247	$ 45,194,527
Cost of Goods Sold	11,283,550	15,066,443	36,625,678	33,784,839
Gross Profit	5,036,254	5,600,626	12,682,569	11,409,688
Operating Expenses
Selling expenses	1,610,430	1,936,715	4,262,531	4,225,677
General and administrative expenses	1,319,871	1,431,993	4,033,853	3,736,230
Depreciation	39,217	47,497	126,807	122,162
Total Operating Expenses	2,969,518	3,416,205	8,423,191	8,084,069
Income from Operations	2,066,736	2,184,421	4,259,378	3,325,619
Other Expenses
Interest expense	(102,276)	(91,847)	(185,341)	(244,765)
Financing costs	(18,519)	(18,519)	(55,558)	(55,558)
Total Other Expenses	(120,795)	(110,366)	(240,899)	(300,323)
Income Before Income Tax Provision	1,945,941	2,074,055	4,018,479	3,025,296
Income Tax Provision	(633,783)	(67,142)	(1,332,918)	(441,836)
Net Income	$ 1,312,158	$ 2,006,913	$ 2,685,561	$ 2,583,460
Income per Common Share
Basic	$ 0.03	$ 0.05	$ 0.07	$ 0.07
Diluted	$ 0.03	$ 0.05	$ 0.07	$ 0.07
Weighted Average Common and Common Equivalent Shares:
Basic	38,244,825	38,161,635	38,210,502	38,140,458
Diluted	39,164,627	38,686,019	39,130,305	38,638,925