Condensed Consolidated Statements of Cash Flows - USD ($)	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (37,594,401)	$ (8,024,985)
Adjustments to reconcile net loss to net cash used in operating activities:
Goodwill impairment charges	26,600,000
Stock-based compensation	1,137,125	584,784
Depreciation	61,191	47,276
Amortization	40,409	60,552
Debt discount and deferred financing cost accretion	98,060	1,950,159
Loss on disposal of property and equipment	3,745
Change in fair value of warrant liabilities	508,316
Change in fair value of embedded derivatives	1,157
Changes in operating assets and liabilities:
Accounts receivable	(1,393,988)	(103,308)
Prepaid expenses and other current assets	(150,524)	67,465
Accounts payable	(2,273,397)	925,664
Accrued expenses and other current liabilities	(34,680)	80,668
Deferred revenue	(14,815)	(70,705)
Deferred rent	(10,085)	(5,971)
Tax refund receivable	(2,142,987)	(371,715)
Deferred tax liability	(243,056)
Net cash used in operating activities	(15,407,930)	(4,860,116)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment	(89,849)	(113,040)
Proceeds from sale of property and equipment	7,531
Additions to intangible assets	(47,634)	(66,307)
Refund of cash held in escrow	200,000
Cash assumed from acquiring subsidiaries	13,684,535
Net cash provided by (used in) investing activities	13,754,583	(179,347)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayments of notes payable	(212,431)	(99)
Proceeds from issuance of convertible notes, net of issuance costs	3,018,780	531
Proceeds from issuance of preferred stock and warrants, net of issuance costs	13,018,570	5,673,680
Proceeds from exercise of stock options	16,455	300
Net cash provided by financing activities	15,841,374	5,674,412
EFFECT OF EXCHANGE RATES ON CASH	86,879	(170,048)
Net increase in cash and cash equivalents and restricted cash	14,274,906	464,901
Cash and cash equivalents and restricted cash, beginning of period	2,876,113	4,638,711
Cash and cash equivalents and restricted cash, end of period	17,151,019	5,103,612
SUPPLEMENTAL CASH FLOW INFORMATION:
Cash paid for interest	5,882	2,424
SUPPLEMENTAL NON-CASH FINANCING ACTIVITIES:
Accrued expenses and notes payable modified and replaced with convertible notes	1,077,540
Conversion of convertible notes into common stock	3,645,424
Common stock warrants issued in connection with convertible notes, net of issuance costs	$ 548,956
Preferred stock subscription reclassified as additional paid-in capital upon preferred stock issuance		$ 325,280