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Commitments and Contingencies (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 56 Months Ended |
--- | --- | --- | --- | ---
Dec. 31, 2021 | Aug. 31, 2018 | Mar. 31, 2023 | Mar. 31, 2023 | Dec. 31, 2022
Chelsea Group Limited |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Contingent consideration, liability, revenue earn-outs, payment period (in years) |  | 4 years |  |  |
Contingent consideration, liability, fair value at date of acquisition |  |  | $ 358,000 | $ 358,000 | $ 358,000
Payments of contingent consideration |  |  |  | 0 |
Plug Smart |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Contingent consideration, liability, revenue earn-outs, payment period (in years) | 5 years |  |  |  |
Payments of contingent consideration |  |  | 0 |  |
Maximum cumulative earn-out | $ 5,000 |  |  |  |
Contingent consideration, liability | $ 3,800,000 |  | $ 3,921,000 | $ 3,921,000 | $ 3,800,000

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