Annual report pursuant to Section 13 and 15(d)

Borrowings - Summary of Borrowings (Detail)

v3.22.4
Borrowings - Summary of Borrowings (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Total borrowings, gross $ 629,854  
Debt issuance costs – notes and bonds payable (3,500)  
Total borrowings, net 626,500 $ 667,982
Notes and bonds payable, net    
Debt Instrument [Line Items]    
Total borrowings, gross 629,854 671,573
Debt issuance costs – notes and bonds payable (3,454) (3,691)
Total borrowings, net 626,400 667,882
Notes payable to bank | Fixed-rate notes payable    
Debt Instrument [Line Items]    
Total borrowings, gross $ 550,974 582,665
Notes payable to bank | Fixed-rate notes payable | Minimum    
Debt Instrument [Line Items]    
Stated Interest Rate 2.45%  
Notes payable to bank | Fixed-rate notes payable | Maximum    
Debt Instrument [Line Items]    
Stated Interest Rate 5.70%  
Notes payable to bank | Fixed-rate notes payable | Weighted average    
Debt Instrument [Line Items]    
Stated Interest Rate 3.73%  
Notes payable to bank | Variable-rate notes payable    
Debt Instrument [Line Items]    
Total borrowings, gross $ 1,104 2,856
Notes payable to bank | Variable-rate notes payable | Weighted average    
Debt Instrument [Line Items]    
Stated Interest Rate 5.25%  
Bonds payable | Fixed-rate bonds payable    
Debt Instrument [Line Items]    
Total borrowings, gross $ 77,776 86,052
Bonds payable | Fixed-rate bonds payable | Minimum    
Debt Instrument [Line Items]    
Stated Interest Rate 2.13%  
Bonds payable | Fixed-rate bonds payable | Maximum    
Debt Instrument [Line Items]    
Stated Interest Rate 4.57%  
Bonds payable | Fixed-rate bonds payable | Weighted average    
Debt Instrument [Line Items]    
Stated Interest Rate 3.47%  
Line of credit | Fixed-rate bonds payable | Revolving credit facility    
Debt Instrument [Line Items]    
Stated Interest Rate 5.75%  
Line of credit | Variable-rate revolving lines of credit | Revolving credit facility    
Debt Instrument [Line Items]    
Total borrowings, net $ 100 $ 100