Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2016

Schedule of Accrued Liabilities

Accrued liabilities consist of the following (in thousands):

	September 30, 2016		December 31, 2015
Employee compensation	$	4,440	$	4,680
Accrued interest payable		862		—
Accrued purchases		429		604
Taxes		749		166
Contingent consideration		6,261		4,480
Royalties		592		7
Professional fees		357		269
Unearned revenue		643		258
Other accrued expenses		798		1,593
Total	$	15,131	$	12,057