Accounts Payable and Accrued Liabilities

12 Months Ended

Dec. 31, 2016

3.	Accounts payable and accrued liabilities:

The following table represents the components of accounts payable and accrued liabilities as of December 31:


	2016		2015
Accounts payable	$	9,397	$	10,177
Accrued price adjustments		592		2,207
Accrued rebates		3,842		2,581
Accrued chargebacks		10		65
Accrued compensation and benefits		2,052		1,917
Accrued royalties		518		431
Accrued clinical trial costs		615		584
Accrued legal		490		—
Accrued manufacturing costs		200		183
Accrued sales and marketing costs		193		880
Accrued other		265		476

Total accounts payable and accrued expenses	$	18,174	$	19,501

As of December 31, 2016, there were two vendors that comprised 28% of the accounts payable balance.