7. Accrued Allowances (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Accrued allowances consist of the following
Accrued returns allowance	$ 6,102	$ 9,691
Accrued price adjustments	44,805	32,945
Accrued government program rebates	7,051	9,968
Total	$ 57,958	$ 52,604