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Accounts Receivable
6 Months Ended
Jun. 30, 2014
Receivables [Abstract]  
Accounts Receivable
3. Accounts Receivable

 

(Table only in thousands)    June 30,
2014
    December 31,
2013
 

Trade receivables

   $ 19,905      $ 18,815   

Contract receivables

     22,158        26,249   

Allowance for doubtful accounts

     (765     (700
  

 

 

   

 

 

 
   $ 41,298      $ 44,364   
  

 

 

   

 

 

 

The provision (recovery) for doubtful accounts was $25,000 and $10,000 for the three-month periods ended June 30, 2014 and 2013, respectively, and $0.1 million and $(26,000) for the six-month periods ended June 30, 2014 and 2013, respectively.