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Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2014
Commitments and Contingencies [Abstract]  
Operating Leases Expense Net of Sublease Income

Rent expense, is as follows (in thousands):

 

 

 

 

 Rent

 

Expense

Year ended December 31, 2014

$

595 

Year ended December 31, 2013

$

876 

Year ended December 31, 2012

$

1,062 

 

Schedule of Future Minimum Payments

The following is a schedule of future minimum payments, by year and in the aggregate, under leases with initial or remaining terms of one year or more as of December 31, 2014 (in thousands):

 

 

 

 

 

 Operating

 

Leases

2015

$

308