Segment Reporting - Schedule of Assets and Net Sales by Geographical Region (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Total assets	$ 12,860,771		$ 12,860,771		$ 13,770,257
Net sales	7,012,056	$ 7,950,076	15,982,862	$ 15,597,195
United States [Member]
Total assets	8,314,938		8,314,938		8,333,129
Net sales	4,339,407	5,776,862	10,233,552	13,094,759
Hong Kong [Member]
Total assets	653,621		653,621		862,656
Net sales	758,407	639,439	1,162,753	968,661
United Kingdom [Member]
Total assets	2,993,904		2,993,904		3,476,560
Net sales	1,914,242	1,533,775	4,586,557	1,533,775
Israel [Member]
Total assets	898,308		898,308		$ 1,097,912
Net sales