Consolidated Statements of Stockholders’ (Deficit) Equity - USD ($) $ in Thousands	Preferred Stock Series A FOXO Technologies Operating Company Activity after the business combination	Preferred Stock Series A FOXO Technologies Operating Company	Common Stock Class A FOXO Technologies Operating Company Activity after the business combination	Common Stock Class A FOXO Technologies Operating Company	Common Stock Class A FOXO Technologies Inc. Activity after the business combination	Common Stock Class A FOXO Technologies Inc.	Common Stock Class B FOXO Technologies Operating Company Activity after the business combination	Common Stock Class B FOXO Technologies Operating Company	Treasury Stock FOXO Technologies Inc.	Additional Paid-in- Capital Activity after the business combination	Additional Paid-in- Capital	Accumulated Deficit Activity after the business combination	Accumulated Deficit Activity after the business combination	Accumulated Deficit	Activity after the business combination	Activity after the business combination	Total
Balance at Dec. 31, 2021		$ 21,854									$ 4,902			$ (51,976)			$ (25,220)
Balance (in Shares) at Dec. 31, 2021		8,000,000		30,208				2,000,000
Net loss to common stockholders																	(95,255)
Net loss												$ (45,437)	$ (49,818)		$ (45,437)	$ (49,818)	(95,255)
Stock-based compensation											10,364						10,364
Stock-based compensation (in Shares)						551,700
Cantor Commitment Fee											1,600						1,600
Cantor Commitment Fee (in Shares)						19,048
Vendor share issuance											376						376
Vendor share issuance (in Shares)						30,000
Share repurchase and forward purchase agreement settlement											(1,156)						(1,156)
Share repurchase and forward purchase agreement settlement (in Shares)									(214,077)
Balance at Dec. 31, 2022											153,939			(147,231)			6,708
Balance (in Shares) at Dec. 31, 2022						2,966,967			(214,077)
Lease contributions											225						225
Equity-based compensation											716						716
Warrant repurchase											(507)						(507)
Issuance of shares for exercised stock options
Issuance of shares for exercised stock options (in Shares)				14,946
Issuance of shares for consulting agreement											6,900						6,900
Issuance of shares for consulting agreement (in Shares)				1,500,000
Conversion of Series A Preferred Stock		$ (21,854)									21,854
Conversion of Series A Preferred Stock (in Shares)		(8,000,000)		8,000,000
Conversion of Bridge Loans											88,975						88,975
Conversion of Bridge Loans (in Shares)				15,172,729
Conversion of Class B Common Stock
Conversion of Class B Common Stock (in Shares)				2,000,000				(2,000,000)
Conversion of existing Class A Common Stock											1						1
Conversion of existing Class A Common Stock (in Shares)				(26,717,883)		1,551,871
Reverse recapitalization											19,689						19,689
Reverse recapitalization (in Shares)						814,348
Net loss to common stockholders														(29,829)			(29,829)
Private placements, net of issuance costs						$ 1					862						863
Private placements, net of issuance costs (in Shares)						2,208,376
Warrants issued is private placement											12						12
Issuance of shares to offers and employees											650						650
Issuance of shares to offers and employees (in Shares)						598,670
Issuance of shares to MSK											234						234
Issuance of shares to MSK (in Shares)						292,867
Issuance of shares to Joseph Gunnar											221						221
Issuance of shares to Joseph Gunnar (in Shares)						276,875
2022 Debenture Release											2,182						2,182
2022 Debenture Release (in Shares)						703,500
PIK Note Amendment											1,339						1,339
PIK Note Amendment (in Shares)						432,188
Exchange Offer											2,466						2,466
Exchange Offer (in Shares)						795,618
Deemed dividend from trigger of down round provisions of Assumed Warrants											912						912
Treasury stock		$ 0
Treasury stock (in Shares)		0				(214,077)			214,077
Reverse stock split adjustments											2						2
Reverse stock split adjustments (in Shares)						4,180
Net loss																	(26,451)
Stock-based compensation											(269)						(269)
Stock-based compensation (in Shares)						(419,132)
Balance at Dec. 31, 2023						$ 1					162,959			(177,060)			(14,100)
Balance (in Shares) at Dec. 31, 2023						7,646,032
Issuance of shares for consulting agreement											$ 409						$ 409