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Income Taxes - Summary of Deferred Tax Assets (Detail) - USD ($) $ in Thousands | Jun. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Deferred tax assets: |  |
Capital losses | $ 16,596 | $ 16,596
Operating lease liabilities | 4,747 | 4,953
Accrued expenses | 2,234 | 3,507
NOLs - Foreign | 2,093 | 2,167
Interest carryforwards | 1,349 | 2,235
Stock-based compensation | 672 | 1,922
Goodwill and intangible assets | 1,371 | 1,466
NOLs – U.S. | 382 | 510
Outside basis difference | 122 | 122
Other | 382 | 111
Deferred tax assets | 29,948 | 33,589
Deferred tax liabilities: |  |
Right of use assets – operating leases | 3,767 | 3,927
Fixed assets and prepaid assets | 1,224 | 1,261
Foreign currency translation adjustment | 387 | 293
Unremitted earnings – International subsidiaries | 131 | 138
Allocated equity component of convertible note |  | 1,022
Deferred tax liabilities | 5,509 | 6,641
Total deferred tax assets less deferred tax liabilities | 24,439 | 26,948
Less: valuation allowance | (18,811) | (18,885)
Deferred tax assets, net | $ 5,628 | $ 8,063

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