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Income Taxes - Narrative (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Income Tax Examination [Line Items]      
Income tax expense $ 924 $ 1,533 $ 1,724
Current income tax expense 1,765 1,568 2,199
Current foreign, state and local tax expense 1,800    
Deferred tax expense (benefit) (841) (35) (475)
Income tax adjustment related to impairment of goodwill 17,200 20,900 12,700
Increase in valuation allowance (2,500) 15,100 18,500
Income tax expense from permanent book and tax differences 900 700 2,600
Current tax expense related to foreign taxes 1,730 1,309 1,921
Deferred tax assets, valuation allowance 247,772 251,253 250,994
Liabilities for unrecognized tax benefit 800 700  
Unrecognized tax benefits that would affect the effective tax rate 1,800 2,000 $ 2,000
Unrecognized tax benefits to be reversed in next year due expiration of statue of limitation 100    
Unrecognized tax benefits, accrued interest and penalties 200 $ 200  
Research & development credit carryforward      
Income Tax Examination [Line Items]      
Tax credit carryforward 3,100    
Federal      
Income Tax Examination [Line Items]      
Operating loss carryforwards 539,000    
Operating loss carryforwards, utilizable amount 436,200    
State      
Income Tax Examination [Line Items]      
Operating loss carryforwards 1,500,000    
Operating loss carryforwards, utilizable amount 1,300,000    
Foreign      
Income Tax Examination [Line Items]      
Operating loss carryforwards $ 6,300