Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details)

v3.2.0.727
Related Party Transactions (Details) - USD ($)
3 Months Ended 6 Months Ended
Aug. 31, 2014
Jun. 30, 2015
Jun. 30, 2015
Jun. 30, 2014
Dec. 31, 2014
Related party transactions          
Payments to Liberty   $ (265,000) $ (1,100,000)    
TruePosition          
Related party transactions          
Transfer of related party receivable to (from) note receivable     5,300,000    
Liberty | TruePosition          
Related party transactions          
Payable (receivable), beginning balance       $ (5,953,000)  
Cost and expenses charged       2,904,000  
Amounts due under the tax-sharing arrangement       4,997,000  
Transfer of related party receivable to (from) note receivable       5,306,000  
Payments to Liberty       (2,658,000)  
(Receivable) payable, ending balance       $ 4,596,000  
Liberty | TruePosition | Intercompany note arrangment [member]          
Related party transactions          
Outstanding note receivable   $ 0 $ 0   $ 0
Three-month LIBOR | Liberty | TruePosition          
Related party transactions          
Interest rate basis three-month LIBOR        
Basis spread on variable rate 2.00%