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v3.21.2

Related Party Disclosures (Details) - USD ($) |  | 1 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | ---
Jan. 02, 2020 | Jan. 31, 2020 | Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020 | Jan. 31, 2019
MSCO [Member] |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |
Sale of private equity security |  | $ 288,000 |  |  |  |  |
PW [Member] |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |
Related party revenues |  |  | $ 6,000 | $ 21,000 | $ 62,000 | $ 65,000 |
Gebbia Sullivan County Land Trust [Member] |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |
Office rent |  |  | $ 15,000 | $ 15,000 | $ 45,000 | $ 45,000 |
StockCross [Member] |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |
Percentage of entity acquired | 85.00% |  |  |  |  |  | 15.00%
Purchase price |  |  |  |  |  |  | $ 29,750,000
StockCross Shareholders [Member] |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |
Issue of stock under acquisition | 3,298,774 |  |  |  |  |  |
Purchase price | $ 29,750,000 |  |  |  |  |  |

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