19. Quarterly Results of Operations (Unaudited) (Details) - Schedule of Quarterly Financial Information - USD ($)	3 Months Ended								12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2019	Mar. 31, 2018
Schedule of Quarterly Financial Information [Abstract]
Net sales	$ 4,103,159	$ 3,975,736	$ 2,222,941	$ 1,814,214	$ 2,069,553	$ 2,625,793	$ 1,787,165	$ 3,542,077	$ 12,116,050	$ 10,024,588
Gross margin	1,967,090	1,969,604	999,213	481,313	551,969	936,680	399,870	1,241,290	5,417,220	3,129,809
Income (loss) before taxes	501,068	639,453	(191,410)	(746,073)	(845,695)	(333,436)	(2,920,589)	(286,091)
Net income (loss)	501,068	639,453	(191,410)	(746,073)	(782,195)	(333,436)	(2,920,589)	(286,091)	203,038	(4,322,311)
Net loss attributable to common shareholders	$ 421,068	$ 106,646	$ (251,410)	$ (806,073)	$ (842,195)	$ (364,103)	$ (2,920,589)	$ (286,091)	$ (529,769)	$ (4,412,978)
Basic income (loss) per share (in Dollars per share)	$ 0.13	$ 0.03	$ (0.08)	$ (0.25)	$ (0.26)	$ (0.11)	$ (0.90)	$ (0.09)	$ (0.16)	$ (1.36)
Diluted income (loss) per share (in Dollars per share)	$ 0.13	$ 0.03	$ (0.08)	$ (0.25)	$ (0.26)	$ (0.11)	$ (0.90)	$ (0.12)	$ (0.16)	$ (1.36)