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Other Accrued Liabilities
 6 Months Ended
Jun. 30, 2011
Other Accrued Liabilities  
Other Accrued Liabilities

(7) Other Accrued Liabilities

 

Other accrued liabilities consist of the following:

 

 

 

June 30,
2011

 

December 31,
2010

 

 

 

(in thousands)

 

Compensation and benefits

 

$

1,401

 

$

2,903

 

Professional fees

 

1,048

 

921

 

Other

 

460

 

370

 

 

 

$

2,909

 

$

4,194