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Schedule II - Valuation and Qualifying Accounts (Detail) - USD ($)
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Inventory Reserve [Member]      
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]      
Balance at Beginning of Year $ 0 $ 0 $ 0
Charged (Credited) to Expenses 0 0 0
Charged (Credited) to Other Accounts 0 0 0
Deductions 0 0 0
Balance at End of Year 0 0 0
Accounts Receivable Reserve [Member]      
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]      
Balance at Beginning of Year 0 0 0
Charged (Credited) to Expenses 0 0 0
Charged (Credited) to Other Accounts 0 0 0
Deductions 0 0 0
Balance at End of Year $ 0 $ 0 $ 0