Discontinued Operations - Narrative (Details) - USD ($)							3 Months Ended	12 Months Ended
	Oct. 26, 2023	Mar. 15, 2023	Mar. 14, 2023	Feb. 27, 2023	Jul. 01, 2022	Apr. 27, 2022	Mar. 31, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2020	Oct. 23, 2023	Aug. 25, 2023	Jul. 24, 2023	Jan. 28, 2022
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss on discontinued operations								$ (2,303,000)	$ 0
Unrealized gain/(loss) on equity securities								5,609,000	(7,904,000)
Debt settlement that occurred								65,000
Payments to acquire equity method investments										$ 1,800,000
Equity method investments								100,000	700,000
Aggregate shares called by warrants (in shares)														6,574
Purchase of notes receivable	$ 3,000,000							3,003,000	150,000
Proceeds from repayment of note receivable								150,000	0
New CXApp Warrants
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Aggregate shares called by warrants (in shares)												2,500,000
Sysorex | Sysorex Settlement Agreement
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Debt settlement that occurred								10,000.00	10,000.00
FOXO Technologies Inc. | Level 1 - Quoted Prices in Active Markets for Identical Assets
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Debt settlement that occurred								50,000.00	300,000
FOXO Technologies Inc. | Convertible Notes
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Debt securities, available-for-sale, discount, percentage						10.00%
Investments in debt securities						$ 6,050,000
Purchases of treasury bills						$ 5,500,000
Cardinal Ventures Holdings
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from repayment of note receivable		$ 150,000
Cardinal Ventures Holdings | Related Party
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Purchase of notes receivable					$ 150,000
Inpixon and Superfly Merger Sub Inc. Agreement
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Voting interest acquired													25.00%
Discontinued Operations, Disposed of by Means Other than Sale, Spinoff
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss on discontinued operations								(2,303,000)	0
Discontinued Operations, Disposed of by Means Other than Sale, Spinoff | Enterprise Apps Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net assets included in additional paid in capital			$ 24,200,000
Additional paid in capital							$ 1,200,000
Cash used in operating activities								500,000	24,100,000
Cash provided (used) in investing activities								(50,000.00)	$ (300,000)
Discontinued Operations, Disposed of by Means Other than Sale, Spinoff | Grafiti Holdings
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net assets included in additional paid in capital								20,000.00
Discontinued Operations, Disposed of by Means Other than Sale, Spinoff | Grafiti LLC
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss on discontinued operations								2,300,000
Common Class A | Cardinal Ventures Holdings
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of shares sold under offering (in shares)				599,999						599,999
Share-based payment charges								$ 700,000
Common Class B | Cardinal Ventures Holdings
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of shares sold under offering (in shares)										1,800,000
CXApp Inc.
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Spinoff transaction, conversion, shares issued (in shares)			1
Grafitti | Inpixon and Superfly Merger Sub Inc. Agreement
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Voting interest acquired											18.75%
Equity incentive percentage											5.00%