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Income Taxes - Summary of Deferred Tax Assets (Detail) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Deferred tax assets: |  |
NOLs – International | $ 9,336 | $ 6,605
Capital losses | 8,226 | 794
Operating lease liabilities | 5,529 | 5,519
Accrued expenses | 4,054 | 2,699
Stock-based compensation | 1,754 | 2,673
Goodwill and intangible assets | 1,671 | 1,841
NOLs—U.S. | 642 | 762
Outside basis difference | 123 |
Other | 218 | 40
Deferred tax assets | 31,553 | 20,933
Deferred tax liabilities: |  |
Right of use assets—operating leases | 4,400 | 4,335
Fixed assets and prepaid assets | 1,326 | 1,433
Unrealized gains | 744 | 724
Deferred tax liabilities | 6,470 | 6,492
Total deferred tax assets less deferred tax liabilities | 25,083 | 14,441
Less: valuation allowance | (17,685) | (7,399)
Deferred tax assets, net | $ 7,398 | $ 7,042

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