Income Taxes - Schedule of Components of Deferred Income Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Accrued occupancy	$ 8,232	$ 11,012
Foreign tax credit carryforwards	7,229	16,958
Valuation allowance foreign tax credits	(7,229)	(16,958)
Compensation and employee benefits	9,399	6,371
Tax net operating loss carry forwards	17,530	17,832
Valuation allowance	(13,159)	(12,090)
Allowance for doubtful accounts	6,444	5,721
Accrued settlements and legal	159	199
Accrued restructuring and severance	539	343
Equity method for investments	881	401
Equity method for investments valuation allowance	(881)
Available for sale short-term investments	1,267
Available for sale short-term investments valuation allowance	(1,267)
Capital loss		3,130
Capital loss valuation allowance		(3,130)
Capitalized research and development	2,896
Amortization		3,486
Depreciation	1,060	851
Other	1,492	1,587
Total deferred income tax assets	34,592	35,713
Amortization	1,420
Right of use asset, net	6,199	9,244
Other	2,360	1,355
Total deferred income tax liabilities	9,979	10,599
Net deferred income tax assets	$ 24,613	$ 25,114

Deferred tax assets amortization.

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Deferred tax assets available for sale short term investments valuation allowance.

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Deferred tax assets depreciation.

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Deferred tax assets equity method for investments valuation allowance.

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Deferred tax assets non affiliate investments.

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Deferred tax assets valuation allowance foreign tax credits.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized relating to net operating loss carryforwards

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Deferred tax liabilities amortization

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Deferred tax liabilities right of use asset net.

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Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible capital loss carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred income.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from in-process research and development costs expensed in connection with a business combination.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible loss carryforwards, classified as other.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign tax credit carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from allowance for credit loss on accounts receivable.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the estimated loss from legal settlements.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from restructuring reserve.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of deferred tax liability attributable to taxable temporary differences classified as other.

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Amount of deferred tax liability attributable to taxable temporary differences from tax deferred revenue or income classified as other.

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