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Income Taxes - Schedule of Components of Deferred Income Tax Assets and Liabilities for Continuing Operations (Detail) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
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Income Tax Disclosure [Abstract] |  |
Accrued occupancy | $ 11,012 | $ 13,028
Foreign tax credit carryforwards | 16,958 | 27,321
Valuation allowance foreign tax credits | (16,958) | (16,958)
Compensation and employee benefits | 6,371 | 7,054
Tax net operating loss carry forwards | 17,832 | 19,183
Valuation allowance | (12,090) | (12,069)
Allowance for doubtful accounts | 5,721 | 5,363
Accrued settlements and legal | 199 | 203
Accrued restructuring and severance | 343 | 353
Equity method for investments | 401 | 406
General business tax credits |  | 1,620
Capital loss | 3,130 |
Capital loss valuation allowance | (3,130) |
Amortization | 3,486 | 5,656
Depreciation | 851 |
Other | 1,587 | 1,388
Total deferred income tax assets | 35,713 | 52,548
Depreciation |  | 111
Right of use asset, net | 9,244 | 10,611
Other | 1,355 | 1,475
Total deferred income tax liabilities | 10,599 | 12,197
Net deferred income tax assets | $ 25,114 | $ 40,351

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