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Commitments and Contingencies (Tables)
9 Months Ended
Sep. 30, 2013
Commitments and Contingencies Disclosure [Abstract]  
Future Minimum Annual Lease Payments
Future minimum annual lease payments under such leases are as follows (in thousands):
 
Year Ending December 31,
Operating
 
Capital
Remainder of 2013
$
1,014

 
$
132

2014
3,431

 
527

2015
2,768

 
466

2016
1,369

 
423

2017
216

 
82

Thereafter
15

 

 
$
8,813

 
1,630

Less: amount representing interest
 
 
(192
)
Present value of minimum lease payments
 
 
1,438

Current portion of capital leases
 
 
(430
)
Capital leases, less current portion
 
 
$
1,008