v2.4.0.8
Commitments and Contingencies (Details) (USD $)
0 Months Ended 3 Months Ended 6 Months Ended
Feb. 18, 2014
Jan. 21, 2014
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Dec. 31, 2013
Line of Credit              
Aggregate borrowing base             $ 37,000,000
Amount borrowed   5,000,000          
Borrowings repaid 5,000,000            
Amount outstanding     0   0    
Aggregate expected sublease payments     500,000   500,000    
Future minimum lease payments, net of aggregate expected sublease payments              
2014     1,258,000   1,258,000    
2015     2,384,000   2,384,000    
2016     2,425,000   2,425,000    
2017     1,922,000   1,922,000    
2018     1,250,000   1,250,000    
Thereafter     739,000   739,000    
Total future minimum lease payments     9,978,000   9,978,000    
Total net rent expense     600,000   600,000   500,000
Rent expense net of sublease income     $ 600,000 $ 600,000 $ 1,300,000 $ 1,000,000