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Subsequent Events (Details)
€ in Thousands, $ in Thousands
3 Months Ended
Jun. 30, 2017
EUR (€)
Jun. 30, 2017
USD ($)
Apr. 18, 2017
USD ($)
Apr. 04, 2017
USD ($)
Mar. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Subsequent Event [Line Items]            
Long-Term Debt         $ 45,013 $ 32,735
Subsequent Event            
Subsequent Event [Line Items]            
Subsequent Event, Date Apr. 18, 2017 Apr. 18, 2017        
Registration Rights Agreement Term 360 days 360 days        
Subsequent Event | Senior Notes due 2025            
Subsequent Event [Line Items]            
Subsequent Event, Date Apr. 18, 2017 Apr. 18, 2017        
Debt Instrument, Interest Rate, Stated Percentage     5.625%      
Debt Instrument, Face Amount     $ 300,000      
Debt Instrument, Maturity Date May 01, 2025 May 01, 2025        
Long-Term Debt     $ 300,000      
Subsequent Event | IP Cleaning S.p.A. and its subsidiaries            
Subsequent Event [Line Items]            
Subsequent Event, Date Apr. 06, 2017 Apr. 06, 2017        
Business Acquisition, Name of Acquired Entity IP Cleaning S.p.A. and its subsidiaries ("IPC Group”) IP Cleaning S.p.A. and its subsidiaries ("IPC Group”)        
Business Combination, Consideration Transferred € 330,000 $ 353,000        
Subsequent Event | JPMorgan, 2017 Credit Agreement            
Subsequent Event [Line Items]            
Subsequent Event, Date Apr. 04, 2017 Apr. 04, 2017        
Line of Credit Facility, Expiration Date Apr. 04, 2022 Apr. 04, 2022        
Line Of Credit Facility, Interest rate margin spread added to Federal Funds Rate on US Dollar borrowings       0.50%    
Line Of Credit Facility, Minimum LIBOR one month interest rate on borrowings denominated in US dollars       0.00%    
Line Of Credit Facility, Interest rate margin spread added to LIBOR rate on US Dollar borrowings       1.00%    
Line Of Credit Facility, Minimum LIBOR one month interest rate on eurocurrency borrowings       0.00%    
Subsequent Event | JPMorgan, 2017 Credit Agreement | Term Loan Facility            
Subsequent Event [Line Items]            
Line of Credit Facility, Current Borrowing Capacity       $ 400,000    
Line Of Credit Facility, Minimum interest rate margin spread added to LIBOR rate on US Dollar borrowings       0.25%    
Line Of Credit Facility, Maximum interest rate margin spread added to LIBOR rate on US Dollar borrowings       1.25%    
Minimum interest rate spread added to adjusted LIBOR rate based on leverage ratio on Eurocurrency borrowings (in hundreths) 1.25% 1.25%        
Maximum interest rate spread added to adjusted LIBOR rate based on leverage ratio on Eurocurrency borrowings (in hundreths) 2.25% 2.25%        
Subsequent Event | JPMorgan, 2017 Credit Agreement | Revolving Facility            
Subsequent Event [Line Items]            
Line of Credit Facility, Current Borrowing Capacity       $ 200,000    
Line Of Credit Facility, Additional Borrowing Capacity Available       $ 150,000    
Line Of Credit Facility, Minimum commitment fee percentage 0.175% 0.175%        
Line Of Credit Facility, Maximum commitment fee percentage 0.35% 0.35%        
Line Of Credit Facility, Minimum interest rate margin spread added to LIBOR rate on US Dollar borrowings       0.075%    
Line Of Credit Facility, Maximum interest rate margin spread added to LIBOR rate on US Dollar borrowings       0.90%    
Minimum interest rate spread added to adjusted LIBOR rate based on leverage ratio on Eurocurrency borrowings (in hundreths) 1.075% 1.075%        
Maximum interest rate spread added to adjusted LIBOR rate based on leverage ratio on Eurocurrency borrowings (in hundreths) 1.90% 1.90%