Accounts Payable and Accrued Liabilities (Tables)

3 Months Ended

Mar. 31, 2018

Payables and Accruals [Abstract]

Summary of Components of Accounts Payable and Accrued Liabilities

The following table represents the components of accounts payable and accrued liabilities as of:

	March 31,		December 31,
	2018		2017
Accounts payable	$	9,712	$	12,236
Accrued rebates		6,133		5,648
Accrued compensation and benefits		1,768		3,472
Accrued acquisition costs		583		2,311
Accrued returns		622		915
Accrued royalties		526		488
Accrued clinical trial costs		274		234
Accrued legal		164		216
Accrued other		553		629
Total accounts payable and accrued liabilities	$	20,335	$	26,149