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Marketable Securities - Details of Marketable Securities (Parenthetical) (Details) - IronNet [Member]	Sep. 30, 2021 shares
Warrants [Member]
Marketable Securities [Line Items]
Distribution of shares by sponsor	2,065,000
Common Stock [Member]
Marketable Securities [Line Items]
Distribution of shares by sponsor	1,250,000
PIPE Related Common Shares [Member]
Marketable Securities [Line Items]
Distribution of shares by sponsor	272,529

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- Definition

Distribution of shares by sponsor.

+ References

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X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Details

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- Details

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