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Summary of Significant Accounting Policies (Details)
12 Months Ended
Dec. 31, 2015
USD ($)
customer
Dec. 31, 2014
USD ($)
customer
Dec. 31, 2013
USD ($)
customer
Jan. 01, 2016
USD ($)
Summary of Significant Accounting Policies [Line Items]        
Property and equipment per unit value, minimum $ 1,000      
Property, plant and equipment, estimated useful life, minimum (in years) 1 year      
Advertising expense $ 3,600,000 $ 2,700,000 $ 2,700,000  
Minimum percentage of tax benefit to be recognized (in percentage) 50.00%      
Sales | Customer concentration risk        
Summary of Significant Accounting Policies [Line Items]        
Concentration risk, number of customers (in whole numbers) | customer 0 0 0  
Concentration risk, percentage (in percentage) 10.00% 10.00% 10.00%  
Accounts receivable | Customer concentration risk        
Summary of Significant Accounting Policies [Line Items]        
Concentration risk, number of customers (in whole numbers) | customer 0 0    
Concentration risk, percentage (in percentage) 10.00% 10.00%    
Other Assets [Member] | Subsequent Event [Member] | Adjustments for New Accounting Pronouncement [Member]        
Summary of Significant Accounting Policies [Line Items]        
Amount of deferred financing costs expected to be reclassified       $ 6,200,000