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Prepaid and other current assets (Tables) | 12 Months Ended
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Dec. 31, 2021
Prepaid Expense and Other Assets, Current [Abstract] |
Schedule of Prepaid and Other Current Assets | Prepaid and other current assets consisted of the following:
(in thousands) |  | December 31, 2021 |  |  | December 31, 2020 |
Vendor deposits |  | $ | 13,098 |  |  | $ | 4,205 |
Prepaid expenses |  |  | 2,301 |  |  |  | 821 |
Prepaid taxes |  |  | 269 |  |  |  | 222 |
Deferred cost of revenue |  |  | — |  |  |  | 992 |
Surety collateral |  |  | 460 |  |  |  | 113 |
Other current assets |  |  | 1,058 |  |  |  | 571 |
Total |  | $ | 17,186 |  |  | $ | 6,924 |

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- Definition Tabular disclosure of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle, if longer; the aggregate carrying amount of current assets, not separately presented elsewhere in the balance sheet; and other deferred costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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