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Income Taxes - Summary of Deferred Tax Assets (Detail) - USD ($) $ in Thousands | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Deferred tax assets: |  |
Capital losses | $ 16,789 | $ 8,226
Operating lease liabilities | 5,196 | 5,529
Interest carryforwards | 3,116 | 2,615
NOLs – International | 1,880 | 6,721
Goodwill and intangible assets | 1,574 | 1,671
Stock-based compensation | 1,247 | 1,754
Accrued expenses | 1,044 | 4,054
NOLs—U.S. | 514 | 642
Outside basis difference | 123 | 123
Other | 113 | 218
Deferred tax assets | 31,596 | 31,553
Deferred tax liabilities: |  |
Right of use assets—operating leases | 4,114 | 4,400
Fixed assets and prepaid assets | 1,370 | 1,326
Allocated equity component of convertible note | 1,004 | 0
Unrealized gains | 776 | 744
Deferred tax liabilities | 7,264 | 6,470
Total deferred tax assets less deferred tax liabilities | 24,332 | 25,083
Less: valuation allowance | (18,792) | (17,685)
Deferred tax assets, net | $ 5,540 | $ 7,398

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