XML 52 R40.htm IDEA: XBRL DOCUMENT v3.21.1
Long-Term Debt - Revolving Credit Facilities - Additional Information (Detail) - Apr. 20, 2021 - Subsequent Event
USD ($)
EUR (€)
CAD ($)
Global Revolver      
Debt Instrument [Line Items]      
Maximum borrowing capacity $ 225,000,000    
Line of Credit Maturity 2026-04    
Amount available for Borrowing $ 225,000,000    
Fixed charge coverage ratio, minimum value 100.00%    
Global Revolver | Non Base Rate | Minimum      
Debt Instrument [Line Items]      
Debt instrument basis spread on variable rate 1.50%    
Global Revolver | Non Base Rate | Maximum      
Debt Instrument [Line Items]      
Debt instrument basis spread on variable rate 2.00%    
Global Revolver | Base Rate | Minimum      
Debt Instrument [Line Items]      
Debt instrument basis spread on variable rate 0.50%    
Global Revolver | Base Rate | Maximum      
Debt Instrument [Line Items]      
Debt instrument basis spread on variable rate 2.00%    
Global Revolver | Canadian Revolving Credit Facility      
Debt Instrument [Line Items]      
Maximum borrowing capacity     $ 25,000,000
Global Revolver | Belgian Revolving Credit Facility      
Debt Instrument [Line Items]      
Maximum borrowing capacity | €   € 30,000,000  
Global Revolver | German Revolving Credit Facility      
Debt Instrument [Line Items]      
Maximum borrowing capacity | €   € 60,000,000  
North American Revolving Credit Facility      
Debt Instrument [Line Items]      
Outstanding borrowings under this credit facility $ 0    
European Revolving Credit Facility      
Debt Instrument [Line Items]      
Outstanding borrowings under this credit facility $ 0