Consolidated Balance Sheets - USD ($)	Dec. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 8,769,465	$ 2,876,113
Restricted cash	3,534,174
Total cash, cash equivalents, and restricted cash	12,303,639	2,876,113
Accounts receivable	3,806,239	383,046
Tax refunds receivable	6,361,657	807,507
Prepaid expenses and other current assets	994,332	420,424
Total current assets	23,465,867	4,487,090
Property and equipment, net	603,146	177,859
Intangible assets, net	38,722,270	14,954,717
Other assets	238,917	22,248
Goodwill		18,758,421
Total assets	63,030,200	38,400,335
Current liabilities:
Notes payable	49,702	458,629
Accounts payable	129,075	2,005,208
Accrued expenses	3,625,257	2,972,745
Current portion of deferred revenue	19,753	19,753
Current portion of deferred rent	15,914	14,388
Total current liabilities	3,839,701	5,470,723
Deferred income taxes	5,938,402
Other long-term liabilities	4,574,507	722,289
Total liabilities	14,352,610	6,193,012
Commitments and contingencies (Note 18)
Stockholders' equity:
Common stock, $0.0001 par value; 100,000,000 shares authorized; 18,127,119 and 6,991,749 shares issued; 18,103,691 and 6,917,204 shares outstanding at December 31, 2017 and 2016, respectively	1,810	692
Additional paid-in capital	121,655,838	71,034,899
Accumulated deficit	(77,684,839)	(31,259,449)
Accumulated other comprehensive loss - foreign currency translation adjustments	(4,576,986)	(7,574,812)
Total stockholders' equity	39,395,823	32,207,323
Total liabilities and stockholders' equity	63,030,200	38,400,335
Series B Redeemable Convertible Preferred Stock [Member]
Current liabilities:
Series B redeemable convertible preferred stock; $0.0001 par value; 16,000 shares designated; 12,177 and zero shares issued and outstanding at December 31, 2017 and 2016, respectively; aggregate liquidation and redemption value of $9,281,767 at December 31, 2017	$ 9,281,767
Series B Preferred Stock [Member]
Stockholders' equity:
Series B convertible preferred stock; $0.01 par value; zero and 599,285 shares authorized, issued and outstanding at December 31, 2017 and 2016, respectively		5,993
Total stockholders' equity		$ 5,993

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Amounts due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer) for goods or services (including trade receivables) that have been delivered or sold in the normal course of business.