AUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
AUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) [Abstract]
Net revenue	$ 48,593,712	$ 36,145,589
Cost of revenue	38,355,967	29,217,186
Gross profit	10,237,745	6,928,403
Operating expenses:
Selling, general and administration	18,510,120	9,361,961
Acquisition related expenses	481,123	1,585,136
Depreciation and amortization	3,217,191	1,361,169
Operating expenses	22,208,434	12,308,266
Operating (loss):	(11,970,689)	(5,379,863)
Interest expense	(575,039)	(751,074)
Other income	4,995	16,604
Change due to estimates	1,074,158	(410,817)
Total other income /(expenses)	504,114	(1,145,287)
(Loss) before income taxes	(11,466,575)	(6,525,150)
Income tax benefit	2,391,762	3,747,846
Net (loss)	(9,074,813)	(2,777,304)
Non-controlling interest	0	(3,382)
Net (loss) attributable to the company	(9,074,813)	(2,780,686)
Dividend on preferred stock	(2,089,151)	0
Net (loss) attributable to common stock holders	(11,163,964)	(2,780,686)
Other comprehensive income/ (loss), net of tax:
Foreign exchange translation adjustment	44,301	(7,426)
Total comprehensive (loss)	(11,119,663)	(2,788,112)
Comprehensive (loss) attributable to the Company	(11,119,663)	(2,784,730)
Comprehensive (loss) attributable to the non-controlling interest	0	(3,382)
Comprehensive income (loss)	$ (11,119,663)	$ (2,788,112)
Basic (loss) per share (in dollars per share)	$ (0.75)	$ (0.21)
Diluted (loss) per share (in dollars per share)	$ (0.75)	$ (0.21)
Basic weighted average number of shares (in shares)	14,982,791	13,068,597
Diluted weighted average number of shares (in shares)	14,982,791	13,068,597