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Debt - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2023
Dec. 31, 2026
Dec. 31, 2022
Debt Instrument [Line Items]        
Aggregate principal amount $ 35,000 $ 35,000   $ 50,000
Percentage of voting equity of subsidiaries   65.00%    
Debt instrument interest rate 6.452% 6.452%    
Line of credit facility, available borrowing capacity $ 114,400 $ 114,400    
Weighted average interest rate 6.32% 6.06%    
Letters of Credit [Member]        
Debt Instrument [Line Items]        
Available for issuance of letter of credit $ 5,000 $ 5,000    
Issuance of letter of credit $ 600 $ 600    
SOFR [Member]        
Debt Instrument [Line Items]        
Debt instrument interest rate 5.102% 5.102%    
Secured Debt [Member]        
Debt Instrument [Line Items]        
Interest rate   1.35%    
Credit Facility [Member] | Maximum [Member]        
Debt Instrument [Line Items]        
Line of credit facility, maximum borrowing capacity     $ 150,000  
Increase (decrease) in line of credit facility $ 50,000 $ 50,000