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Income Taxes - Additional Information (Details) - USD ($)
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Operating Loss Carryforwards [Line Items]        
Deferred tax asset, valuation allowance $ 3,616,000 $ 3,525,000    
Indemnification expense 4,943,000 9,554,000 $ 7,121,000  
Total liabilities for uncertain tax positions including interest and penalties 5,400,000 8,300,000    
Uncertain tax positions 4,099,000 1,480,000 3,658,000 $ 5,292,000
Interest accruals 1,300,000 6,400,000    
Penalty accruals 0 400,000    
Tax provision benefit/expense 5,045,000 $ 12,629,000 $ 8,952,000  
Liabilities, Current        
Operating Loss Carryforwards [Line Items]        
Total liabilities for uncertain tax positions including interest and penalties 1,300,000      
Other Noncurrent Liabilities        
Operating Loss Carryforwards [Line Items]        
Total liabilities for uncertain tax positions including interest and penalties 3,200,000      
Deferred Income Tax Assets, Net        
Operating Loss Carryforwards [Line Items]        
Total liabilities for uncertain tax positions including interest and penalties 900,000      
Federal        
Operating Loss Carryforwards [Line Items]        
Net operating loss carryovers 297,600,000      
Operating loss carryforwards expire 157,900,000      
Operating loss carried forward 139,600,000      
State Research Credit        
Operating Loss Carryforwards [Line Items]        
Net operating loss carryovers 12,500,000      
Tax credits 2,100,000      
Massachusetts | Investment Tax Credit Carryforward        
Operating Loss Carryforwards [Line Items]        
Tax credits $ 800,000