Annual report pursuant to Section 13 and 15(d)

Income Taxes - Additional Information (Detail)

v3.24.0.1
Income Taxes - Additional Information (Detail) - USD ($)
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Operating Loss Carryforwards [Line Items]      
Unrecognized tax benefits $ 0 $ 0  
Unrecognized tax benefits that would affect our effective tax rate if recognized 258,000 258,000 $ 258,000
Accrued interest 71,000 33,000  
Penalties accrued 112,000 44,000  
Increase in unrecognized tax benefits due to state taxes     258,000
Valuation allowance 1,864,000 $ 1,276,000 $ 1,644,000
Federal and state income tax 190,900,000    
Low income housing tax credit 0    
Federal      
Operating Loss Carryforwards [Line Items]      
Net operating loss carryforwards 7,200,000    
State | California      
Operating Loss Carryforwards [Line Items]      
Net operating loss carryforwards 128,900,000    
State | Illinois      
Operating Loss Carryforwards [Line Items]      
Net operating loss carryforwards $ 62,000,000