Quarterly report pursuant to Section 13 or 15(d)

Impact of COVID-19 Pandemic - Schedule of Restructuring Plan (Detail)

v3.21.2
Impact of COVID-19 Pandemic - Schedule of Restructuring Plan (Detail) - USD ($)
$ in Thousands
3 Months Ended
Sep. 30, 2021
Jun. 30, 2021
Mar. 31, 2021
U.S. Operating Segment      
Unusual Or Infrequent Item [Line Items]      
Balance $ 5,082 $ 6,022 $ 6,580
Amounts paid   (200) (350)
Reserve adjustments (305) (740) (208)
Balance 4,777 5,082 6,022
U.S. Operating Segment | Employee Related      
Unusual Or Infrequent Item [Line Items]      
Balance 430 490 840
Amounts paid     (350)
Reserve adjustments   (60)  
Balance 430 430 490
U.S. Operating Segment | Facility Closure Costs      
Unusual Or Infrequent Item [Line Items]      
Balance 4,652 5,532 5,740
Amounts paid   (200)  
Reserve adjustments (305) (680) (208)
Balance 4,347 4,652 5,532
International Operating Segment      
Unusual Or Infrequent Item [Line Items]      
Balance 161 161 161
Reserve adjustments (35)    
Balance 126 161 161
International Operating Segment | Facility Closure Costs      
Unusual Or Infrequent Item [Line Items]      
Balance 161 161 161
Reserve adjustments (35)    
Balance 126 161 161
Consolidated      
Unusual Or Infrequent Item [Line Items]      
Balance 5,243 6,183 6,741
Amounts paid   (200) (350)
Reserve adjustments (340) (740) (208)
Balance 4,903 5,243 6,183
Consolidated | Employee Related      
Unusual Or Infrequent Item [Line Items]      
Balance 430 490 840
Amounts paid     (350)
Reserve adjustments   (60)  
Balance 430 430 490
Consolidated | Facility Closure Costs      
Unusual Or Infrequent Item [Line Items]      
Balance 4,813 5,693 5,901
Amounts paid   (200)  
Reserve adjustments (340) (680) (208)
Balance $ 4,473 $ 4,813 $ 5,693