Income Taxes (Details 2) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Deferred tax assets:
Net operating loss carryforwards	$ 10,513,224	$ 10,526,231
Alternative minimum tax credit	45,650	45,650
Share-based compensation	536,223	358,360
Intangible amortization	565,013	740,685
Other assets	423,394	233,447
Total deferred tax assets	12,083,504	11,904,373
Less: valuation allowance	(10,507,891)	(9,550,279)
Total deferred tax assets, net	1,575,613	2,354,094
Deferred tax liabilities:
Goodwill amortization	2,293,533	2,203,154
Depreciation	345,136	86,506
Foreign intangible amortization	447,811	447,811
Other liabilities	12,643	8,852
Total deferred tax liabilities	3,099,123	2,746,323
Net deferred tax liability	$ (1,523,510)	$ (392,229)