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Income Taxes - Schedule of Deferred Tax Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Income Tax Disclosure [Abstract] |  |
Fixed assets | $ 62 | $ 14
Allowance for bad debts | 281 | 197
Inventory | 82 | 59
Accrued expenses |  | 54
Deferred revenue | 2,190 |
Stock compensation | 300 |
Others | 127 | 17
Interest Expense Limitation | 955 | 640
Net operating loss carry-forwards | 7,361 | 5,646
Deferred tax assets (liabilities) | 11,358 | 6,627
Valuation allowance | (7,959) | (6,627)
Deferred tax assets | 3,399 |
Intangible assets | (10,759) |
Accrued expenses | (404) |
Prepaid expenses | (139) |
Deferred tax liabilities | 7,902 |
Net deferred tax liabilities | $ (7,903) |

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