Quarterly report pursuant to Section 13 or 15(d)

Warehouse Lines of Credit (Details)

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Warehouse Lines of Credit (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2022
Dec. 31, 2021
Warehouse Lines of Credit    
Line of credit, Outstanding, current $ 8,516 $ 9,577
Master loan agreement    
Warehouse Lines of Credit    
Maximum borrowing capacity 15,000 15,000
Line of credit, Outstanding, current $ 2,100 4,300
Master loan agreement | 30-Day SOFR | Minimum    
Warehouse Lines of Credit    
Spread on variable rate 2.625%  
Master loan agreement | 30-Day SOFR | Maximum    
Warehouse Lines of Credit    
Effective interest rate 3.50%  
Mortgage participation purchase agreement    
Warehouse Lines of Credit    
Maximum borrowing capacity $ 25,000 25,000
Line of credit, Outstanding, current $ 3,300 3,100
Mortgage participation purchase agreement | LIBOR | Minimum    
Warehouse Lines of Credit    
Interest Rate 2.00%  
Mortgage participation purchase agreement | LIBOR | Maximum    
Warehouse Lines of Credit    
Effective interest rate 3.50%  
Warehousing credit and security agreement    
Warehouse Lines of Credit    
Maximum borrowing capacity $ 15,000 15,000
Line of credit, Outstanding, current $ 3,100 $ 2,200
Warehousing credit and security agreement | LIBOR    
Warehouse Lines of Credit    
Spread on variable rate   2.00%
Effective interest rate   2.09%
Warehousing credit and security agreement | BSBY rate    
Warehouse Lines of Credit    
Spread on variable rate 2.00%  
Effective interest rate 5.10%  
Warehousing credit and security agreement | BSBY rate | Minimum    
Warehouse Lines of Credit    
Spread on variable rate 2.00%  
Warehousing credit and security agreement | BSBY rate | Maximum    
Warehouse Lines of Credit    
Effective interest rate 3.50%