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Accounts Payable and Other Accrued Liabilities (Tables)
 6 Months Ended
Jun. 30, 2013
Accounts Payable and Other Accrued Liabilities  
Schedule of accounts payable and other accrued liabilities

 

 

 

June 30,

 

December 31,

 

 

 

2013

 

2012

 

 

 

(in thousands)

 

 

 

 

 

 

 

Accounts payable and accruals

 

$

2,056

 

$

4,098

 

Accrued employee compensation and benefits

 

3,415

 

2,134

 

 

 

$

5,471

 

$

6,232