XML 89 R79.htm IDEA: XBRL DOCUMENT v3.24.1
Income Taxes - Additional Information (Detail) - USD ($)
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Schedule Of Income Tax [Line Items]    
Income tax expense $ 8,000 $ 14,000
Increase (decrease) in net valuation allowance $ 3,700,000 $ 6,300,000
Operating loss carryforwards limitations on use it has not forfeited the right to carryforward tax losses up to 20 years  
Tax years subject to examination to extent of NOLs being carried forward 2004  
Recognized any interest and penalties related to uncertain tax positions $ 0  
Maximum [Member]    
Schedule Of Income Tax [Line Items]    
Right to carryforward tax losses, period 20 years  
Tax year subject to examination by the tax authorities 2022  
Minimum [Member]    
Schedule Of Income Tax [Line Items]    
Tax year subject to examination by the tax authorities 2004  
Federal [Member]    
Schedule Of Income Tax [Line Items]    
Aggregate amount of net operating loss $ 94,100,000  
Operating loss carryforward 230,500,000  
Operating loss carryforward expected to be unavailable 136,400,000  
State [Member]    
Schedule Of Income Tax [Line Items]    
Aggregate amount of net operating loss $ 60,400,000