Condensed Consolidated Statements of Changes in Mezzanine Equity and Stockholders' Deficit - USD ($)	Total	PIPE Financing	Common Stock Warrants	Previously Reported	Previously Reported Common Stock Warrants	Revision of Prior Period, Adjustment	Class A Common Stock	Class A Common Stock Previously Reported	Class A Common Stock Revision of Prior Period, Adjustment	Additional Paid-in-Capital	Additional Paid-in-Capital PIPE Financing	Additional Paid-in-Capital Previously Reported	Additional Paid-in-Capital Revision of Prior Period, Adjustment	Accumulated Other Comprehensive Loss	Accumulated Other Comprehensive Loss Previously Reported	Accumulated Deficit	Accumulated Deficit Previously Reported	Shareholder Receivable	Shareholder Receivable Previously Reported
Balance at beginning (in shares) at Dec. 31, 2020							60,800,000	1	60,799,999
Balance at beginning at Dec. 31, 2020	$ 8,455,000			$ 8,455,000		$ 0	$ 6,000	$ 0	$ 6,000	$ 159,523,000		$ 159,529,000	$ (6,000)	$ 38,000	$ 38,000	$ (151,112,000)	$ (151,112,000)
Shareholders' Deficit
Stock based compensation	0
Currency translation adjustment	(61,000)													(61,000)
Net loss	(12,351,000)															(12,351,000)
Balance at end (in shares) at Mar. 31, 2021							60,800,000
Balance at end at Mar. 31, 2021	(3,957,000)						$ 6,000			159,523,000				(23,000)		(163,463,000)
Balance at beginning (in shares) at Dec. 31, 2020							60,800,000	1	60,799,999
Balance at beginning at Dec. 31, 2020	8,455,000			8,455,000		0	$ 6,000	$ 0	$ 6,000	159,523,000		159,529,000	(6,000)	38,000	38,000	(151,112,000)	(151,112,000)
Shareholders' Deficit
Stock based compensation	3,853,000									3,853,000
Currency translation adjustment	(161,000)													(161,000)
Net loss	(29,697,000)															(29,697,000)
Balance at end (in shares) at Sep. 30, 2021							60,800,000
Balance at end at Sep. 30, 2021	(17,550,000)						$ 6,000			163,376,000				(123,000)		(180,809,000)
Balance at beginning (in shares) at Mar. 31, 2021							60,800,000
Balance at beginning at Mar. 31, 2021	(3,957,000)						$ 6,000			159,523,000				(23,000)		(163,463,000)
Shareholders' Deficit
Stock based compensation	3,771,000									3,771,000
Currency translation adjustment	(31,000)													(31,000)
Net loss	(13,078,000)															(13,078,000)
Balance at end (in shares) at Jun. 30, 2021							60,800,000
Balance at end at Jun. 30, 2021	(13,295,000)						$ 6,000			163,294,000				(54,000)		(176,541,000)
Shareholders' Deficit
Stock based compensation	82,000									82,000
Currency translation adjustment	(69,000)													(69,000)
Net loss	(4,268,000)															(4,268,000)
Balance at end (in shares) at Sep. 30, 2021							60,800,000
Balance at end at Sep. 30, 2021	$ (17,550,000)						$ 6,000			163,376,000				(123,000)		(180,809,000)
Preferred Stock, beginning balance at Dec. 31, 2021			$ 0		$ 0
Preferred Stock, beginning balance (in shares) at Dec. 31, 2021			0		0
Preferred Stock, ending balance (in shares) at Mar. 31, 2022			0
Preferred Stock, ending balance at Mar. 31, 2022			$ 0
Balance at beginning (in shares) at Dec. 31, 2021	60,800,000						60,800,000	1	60,799,999
Balance at beginning at Dec. 31, 2021	$ (26,825,000)			(26,825,000)		0	$ 6,000	$ 0	$ 6,000	163,459,000		163,465,000	(6,000)	(273,000)	(273,000)	(190,017,000)	(190,017,000)	$ 0	$ 0
Shareholders' Deficit
Stock based compensation	80,000									80,000
Currency translation adjustment	(229,000)													(229,000)
Net loss	(6,991,000)															(6,991,000)
Balance at end (in shares) at Mar. 31, 2022							60,800,000
Balance at end at Mar. 31, 2022	$ (33,965,000)						$ 6,000			163,539,000				(502,000)		(197,008,000)		0
Preferred Stock, beginning balance at Dec. 31, 2021			$ 0		$ 0
Preferred Stock, beginning balance (in shares) at Dec. 31, 2021			0		0
Mezzanine Equity
Issuance of redeemable series A preferred stock, net of issuance costs (in shares)	85,000
Issuance of redeemable series A preferred stock, net of issuance costs			$ 79,549,000
Accrual of dividends and accretion of redeemable series A preferred stock			$ 57,000
Preferred Stock, ending balance (in shares) at Sep. 30, 2022	85,000		85,000
Preferred Stock, ending balance at Sep. 30, 2022	$ 79,606,000		$ 79,606,000
Balance at beginning (in shares) at Dec. 31, 2021	60,800,000						60,800,000	1	60,799,999
Balance at beginning at Dec. 31, 2021	$ (26,825,000)			$ (26,825,000)		$ 0	$ 6,000	$ 0	$ 6,000	163,459,000		$ 163,465,000	$ (6,000)	(273,000)	$ (273,000)	(190,017,000)	$ (190,017,000)	0	$ 0
Shareholders' Deficit
Issuance of Class A Common Stock upon the reverse recapitalization including PIPE financing, net of transaction costs (in shares)							13,947,218
Issuance of Class A Common Stock upon the reverse recapitalization including PIPE financing, net of transaction costs	48,341,000						$ 1,000			48,340,000
Issuance of Mondee Holdings LLC Class G units upon prepayment of debt	9,750,000	$ 9,750,000
Merger earn-out shares (in shares)							7,400,000
Settlement of related party loan	(20,336,000)																	(20,336,000)
Common control acquisition	2,000,000									2,000,000
Payment made on behalf of Mondee Holdings LLC	5,241,000									5,241,000
Shares issued upon exercise of common stock warrants (in shares)							118,942
Shares issued upon exercise of common stock warrants	1,368,000									1,368,000
Transfer of Private Warrants to Public Warrants	536,000									536,000
Issuance of common stock warrants	3,891,000
Accrual of dividends and accretion of redeemable series A preferred stock	(57,000)									(57,000)
Stock based compensation	55,397,000									55,397,000
Currency translation adjustment	(330,000)													(330,000)
Net loss	$ (73,712,000)															(73,712,000)
Balance at end (in shares) at Sep. 30, 2022	82,266,160						82,266,160
Balance at end at Sep. 30, 2022	$ (9,218,000)						$ 7,000			275,443,000				(603,000)		(263,729,000)		(20,336,000)
Preferred Stock, beginning balance at Mar. 31, 2022			$ 0
Preferred Stock, beginning balance (in shares) at Mar. 31, 2022			0
Preferred Stock, ending balance (in shares) at Jun. 30, 2022			0
Preferred Stock, ending balance at Jun. 30, 2022			$ 0
Balance at beginning (in shares) at Mar. 31, 2022							60,800,000
Balance at beginning at Mar. 31, 2022	(33,965,000)						$ 6,000			163,539,000				(502,000)		(197,008,000)		0
Shareholders' Deficit
Stock based compensation	81,000									81,000
Currency translation adjustment	57,000													57,000
Net loss	(2,113,000)															(2,113,000)
Balance at end (in shares) at Jun. 30, 2022							60,800,000
Balance at end at Jun. 30, 2022	$ (35,940,000)						$ 6,000			163,620,000				(445,000)		(199,121,000)		0
Mezzanine Equity
Issuance of redeemable series A preferred stock, net of issuance costs (in shares)			85,000
Issuance of redeemable series A preferred stock, net of issuance costs			$ 79,549,000
Accrual of dividends and accretion of redeemable series A preferred stock			$ 57,000
Preferred Stock, ending balance (in shares) at Sep. 30, 2022	85,000		85,000
Preferred Stock, ending balance at Sep. 30, 2022	$ 79,606,000		$ 79,606,000
Shareholders' Deficit
Issuance of Class A Common Stock upon the reverse recapitalization including PIPE financing, net of transaction costs (in shares)							13,947,218
Issuance of Class A Common Stock upon the reverse recapitalization including PIPE financing, net of transaction costs	48,341,000						$ 1,000			48,340,000
Issuance of Mondee Holdings LLC Class G units upon prepayment of debt		$ 9,750,000									$ 9,750,000
Merger earn-out shares (in shares)							7,400,000
Settlement of related party loan	(20,336,000)																	(20,336,000)
Common control acquisition	(2,000,000)									(2,000,000)
Payment made on behalf of Mondee Holdings LLC	(5,241,000)									(5,241,000)
Shares issued upon exercise of common stock warrants (in shares)							118,942
Shares issued upon exercise of common stock warrants	1,368,000									1,368,000
Transfer of Private Warrants to Public Warrants	536,000									536,000
Issuance of common stock warrants	3,891,000									3,891,000
Accrual of dividends and accretion of redeemable series A preferred stock	57,000									57,000
Stock based compensation	55,236,000									55,236,000
Currency translation adjustment	(158,000)													(158,000)
Net loss	$ (64,608,000)															(64,608,000)
Balance at end (in shares) at Sep. 30, 2022	82,266,160						82,266,160
Balance at end at Sep. 30, 2022	$ (9,218,000)						$ 7,000			$ 275,443,000				$ (603,000)		$ (263,729,000)		$ (20,336,000)