Quarterly report pursuant to Section 13 or 15(d)

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

v3.21.1
Impact of COVID-19 Pandemic - Schedule of Restructuring Plan (Detail)
$ in Thousands
3 Months Ended
Mar. 31, 2021
USD ($)
U.S. Operating Segment  
Unusual Or Infrequent Item [Line Items]  
Balance at December 31, 2020 $ 6,580
Amounts paid (350)
Reserve adjustments (208)
Balance at March 31, 2021 6,022
U.S. Operating Segment | Employee Related  
Unusual Or Infrequent Item [Line Items]  
Balance at December 31, 2020 840
Amounts paid (350)
Balance at March 31, 2021 490
U.S. Operating Segment | Facility Closure Costs  
Unusual Or Infrequent Item [Line Items]  
Balance at December 31, 2020 5,740
Reserve adjustments (208)
Balance at March 31, 2021 5,532
International Operating Segment  
Unusual Or Infrequent Item [Line Items]  
Balance at December 31, 2020 161
Balance at March 31, 2021 161
International Operating Segment | Facility Closure Costs  
Unusual Or Infrequent Item [Line Items]  
Balance at December 31, 2020 161
Balance at March 31, 2021 161
Consolidated  
Unusual Or Infrequent Item [Line Items]  
Balance at December 31, 2020 6,741
Amounts paid (350)
Reserve adjustments (208)
Balance at March 31, 2021 6,183
Consolidated | Employee Related  
Unusual Or Infrequent Item [Line Items]  
Balance at December 31, 2020 840
Amounts paid (350)
Balance at March 31, 2021 490
Consolidated | Facility Closure Costs  
Unusual Or Infrequent Item [Line Items]  
Balance at December 31, 2020 5,901
Reserve adjustments (208)
Balance at March 31, 2021 $ 5,693