Quarterly report pursuant to Section 13 or 15(d)

Long Term Debt Activity - Summary of Company's Interest Rate Swap Agreements Designated as Cash Flow Hedges (Detail)

v3.21.2
Long Term Debt Activity - Summary of Company's Interest Rate Swap Agreements Designated as Cash Flow Hedges (Detail) - Designated as Hedging Instrument - Cash Flow Hedging
$ in Thousands
9 Months Ended
Sep. 30, 2021
USD ($)
Debt Instrument [Line Items]  
Estimated Fair Value $ 22,253 [1]
Interest Rate Swap Agreement 1  
Debt Instrument [Line Items]  
Notional Amount $ 137,500
Effective Date Dec. 31, 2018
Pay Rate 2.12%
Receive Rate 1-Month LIBOR
Expiration Date Dec. 31, 2024
Estimated Fair Value $ 6,562 [1]
Interest Rate Swap Agreement 2  
Debt Instrument [Line Items]  
Notional Amount $ 175,000
Effective Date Dec. 31, 2018
Pay Rate 2.12%
Receive Rate 1-Month LIBOR
Expiration Date Dec. 31, 2024
Estimated Fair Value $ 8,419 [1]
Interest Rate Swap Agreement 3  
Debt Instrument [Line Items]  
Notional Amount $ 137,500
Effective Date Dec. 31, 2018
Pay Rate 2.19%
Receive Rate 1-Month LIBOR
Expiration Date Dec. 31, 2024
Estimated Fair Value $ 6,918 [1]
Interest Rate Swap Agreement 4  
Debt Instrument [Line Items]  
Notional Amount $ 150,000
Effective Date Mar. 31, 2020
Pay Rate 0.57%
Receive Rate 1-Month LIBOR
Expiration Date Mar. 31, 2022
Estimated Fair Value $ 354 [1]
[1] Approximately $9,536 of the total is included in accounts payable and accrued expenses and $12,717 is included in other long-term liabilities on the condensed consolidated balance sheet as of September 30, 2021.