Accrued Liabilities (Tables)

3 Months Ended

Mar. 31, 2014

Schedule of Accrued Liabilities

Accrued liabilities consist of the following:

	March 31, 2014		December 31, 2013
Employee compensation	$	2,228,965	$	3,166,086
Taxes		655,703		2,324,711
Royalty and license fees		560,501		1,897,473
Contingent consideration (current portion)		1,313,145		1,195,248
Unearned revenue		—		3,341
Professional fees		402,820		385,478
VAT liabilities		—		7,591
Other accrued expenses		477,801		599,784
Total		5,638,935		9,579,712