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Product Revenue Reserves and Allowances (Tables)
 12 Months Ended
Dec. 31, 2015
Text Block [Abstract]  
Summary of Product Revenue Reserve and Allowance Categories

The following table summarizes activity in each of the product revenue reserve and allowance categories for the year ended December 31, 2015:

 

(in thousands)    Trade
Allowances		     Rebates and
Chargeback
Discounts		     Product
Returns		      Other
Incentives		      Total  

Beginning balance

    $ —        $ —        $ —         $ —         $ —     

Provisions related to sales in the current year

      153        456        32         8         649   

Adjustments related to sales in the prior year

      —          —          —           —           —     

Credits and payments made

      (15 )      (94 )      —           —           (109 ) 
  

 

 

    

 

 

    

 

 

     

 

 

     

 

 

  

Ending balance

    $ 138      $ 362      $ 32       $ 8       $ 540