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Accounts Receivable, net
 12 Months Ended
Dec. 31, 2013
Receivables [Abstract]  
Accounts Receivable, net
Accounts Receivable, net
Accounts receivable, net, consists of the following:
 
 
December 31,
 
2013
 
2012
 
(in thousands)
Accounts receivable, gross
$
22,048

 
$
36,755

Less allowance for doubtful accounts
(109
)
 
(655
)
Total accounts receivable, net
$
21,939

 
$
36,100



The allowance for doubtful accounts consists of the following:
 
 
Years Ended December 31,
 
2013
 
2012
 
2011
 
(in thousands)
Beginning balance
$
655

 
$
646

 
$
768

Provision (Adjustment)
48

 
90

 
(22
)
Write-offs
(598
)
 
(87
)
 
(100
)
Recoveries
4

 
6

 
—

Ending balance
$
109

 
$
655

 
$
646