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Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
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Other Liabilities Disclosure [Abstract] |  |
Accrued compensation costs | $ 677 | $ 551
Accrued professional fees | 77 | 69
Accrued taxes and regulatory fees | 84 | 92
Customer deposits | 115 | 145
Other accrued expenses and liabilities | 23 | 102
Accrued expenses and other liabilities | $ 976 | $ 959

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