XML 98 R81.htm IDEA: XBRL DOCUMENT v3.4.0.3
Fair Value Measurements (Reconciliation of Assets and Liabilities Measured at Fair Value on Recurring Basis Using Significant Unobservable Inputs (Level 3)) (Details) - Fair Value, Measurements, Recurring [Member] - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Balance at January 1 $ (22,168,000) $ 0  
Addition in connection with business acquisition in 2014   (20,951,000)  
Increase in fair value   (1,217,000)  
Addition in connection with investments in available-for-sale 7,471,000    
Settlements 20,000,000    
Balance at December 31 $ 5,303,000 $ (22,168,000)  
Assets measured at fair value on a recurring basis using significant unobservable inputs (level 3)     $ 0
Liabilities measured at fair value on a recurring basis using significant unobservable inputs (level 3)     $ 0
Contingent consideration, part one [Member]      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Discount rate 13.00%    
Contingent consideration, part two [Member]      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Discount rate 14.00%