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Other Accrued Liabilities (Tables)
 6 Months Ended
Jun. 30, 2014
Other Accrued Liabilities  
Schedule of other accrued liabilities

                                                                                                                                                                                        

 

 

June 30,
2014

 

December 31,
2013

 

 

 

(in thousands)

 

Compensation and benefits

 

$
2,686 

 

$
3,137 

 

Professional fees

 
1,521 

 
1,585 

 

Other

 
1,005 

 
996 

 

 

 

$
5,212 

 

$
5,718