CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE (LOSS) INCOME (unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE (LOSS) INCOME (unaudited)
Net sales	$ 6,511,325	$ 3,569,718	$ 14,720,964	$ 11,566,176
Cost of sales	6,033,267	2,864,274	12,479,531	9,034,858
Gross profit	478,058	705,444	2,241,433	2,531,318
Selling, general and administrative	1,623,883	716,361	3,530,179	2,205,739
(Loss) income from operations	(1,145,825)	(10,917)	(1,288,746)	325,579
Other income	1,999	(219)	13,390	1,237
Interest expense	(94,721)	(50,405)	(181,494)	(159,885)
PPP loan forgiveness			1,317,100
Total other (expense) income	(92,722)	(50,624)	1,148,996	(158,648)
(Loss) income before income taxes	(1,238,547)	(61,541)	(139,750)	166,931
Income tax (benefit) expense	(333,867)	(13,369)	(385,749)	60,573
Net (loss) income	(904,680)	(48,172)	245,999	106,358
Other comprehensive (loss) income :
Foreign currency translation adjustments	(810)	1,252	(1,909)	151
Other comprehensive (loss) income	(810)	1,252	(1,909)	151
Comprehensive (loss) income	$ (905,490)	$ (46,920)	$ 244,090	$ 106,509
Net (loss) income per share basic	$ (0.03)	$ 0.00	$ 0.01	$ 0.00
Net (loss) income per share diluted	$ (0.03)	$ 0.00	$ 0.01	$ 0.00
Weighted average number of shares outstanding:
Weighted average shares outstanding - basic	34,286,580	29,498,662	31,716,353	29,430,206
Weighted average shares outstanding - diluted	34,286,580	29,498,662	33,395,123	31,021,384