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Fair Value Measurement - Additional Information (Details) - USD ($)
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Sep. 30, 2015
Dec. 31, 2016
Recurring basis | Level 3        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Assets, fair value $ 500,000     $ 500,000
Nonrecurring        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Impairment charges   $ 0    
Nonrecurring | Level 3        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Impairment charges 0      
Interest rate swap | Cash flow hedge        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Ineffective portion of cash flow hedges recognized 0 $ 0    
Contingent consideration receivable        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Consideration in contingent nature (as a percent)     40.00%  
Contingent consideration receivable | Level 3        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Period of contingent consideration receivable     18 months  
Contingent consideration receivable | Recurring basis | Level 3        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Assets, fair value $ 500,000