7. Accrued Allowances (Tables)

3 Months Ended

Mar. 31, 2018

Accrued Liabilities [Abstract]

Accrued allowances

Accrued allowances consist of the following (in thousands):

		March 31,		December 31,
		2018		2017
Accrued returns allowance	$	24,468	$	21,681
Accrued managed care rebates		15,454		17,221
Accrued price adjustments		14,007		10,766
Accrued government program rebates		6,326		6,641
Total	$	60,255	$	56,309