Condensed Consolidated Statements of Stockholders' Deficiency (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Balance	$ (64,191,000)	$ (33,964,000)	$ (52,146,000)	$ (51,677,000)
Issuance of common stock upon conversion of series H preferred stock	11,508,000			511,000
Issuance of common stock in connection with settlement of Series H convertible preferred stock			13,008,000
Issuance of common stock in connection with settlement of Series H convertible preferred stock, shares
Issuance of common stock in connection with the acquisition of Fexy Studios			2,000,000
Issuance of common stock in connection with the acquisition of Fexy Studios, shares
Issuance of common stock in connection with settlement of liquidated damages			369,000	6,685,000
Issuance of common stock in connection with settlement of liquidated damages, shares
Gain upon issuance of common stock in connection with settlement of liquidated damages			130,000	323,000
Common stock withheld for taxes			(1,423,000)
Issuance of common stock in connection with registered direct offering			11,144,000
Issuance of common stock in connection with registered direct offering, shares
Reclassification to liability upon modification of common stock option			(68,000)
Issuance of common stock for exercise		94,000
Issuance of common stock for exercise, shares
Common stock withheld for taxes upon issuance of underlying shares for restricted stock units		(2,964,000)		(3,520,000)
Common stock withheld for taxes upon issuance of underlying shares for restricted stock units, shares
Issuance of stock in connection with the acquisition of Athlon				3,141,000
Issuance of stock in connection with the acquisition of Athlon, shares
Issuance of stock in connection with the merger of Say Media
Issuance of common stock in connection with the acquisition of SayMedia merger, shaes
Issuance of common stock for restricted stock units in connection with an acquisition
Issuance of common stock for restricted stock units in connection with an acquisition, shares
Issuance of common stock in connection with professional services				184,000
Issuance of common stock in connection with professional services, shares
Repurchase restricted stock classified as liabilities
Repurchase restricted stock classified as liabilities, shares
Issuance of common stock in connection with public offering				30,490,000
Issuance of common stock in connection with public offering, shares
Issuance of common stock in connection with the exercise of stock options				94,000
Issuance of common stock in connection with the exercise of stock options, shares
Issuance of common stock for restricted stock units
Issuance of common stock in connection with acquisition
Stock-based compensation	4,599,000	8,715,000	17,763,000	26,306,000
Net loss	(11,166,000)	(16,505,000)	(50,027,000)	(57,161,000)
Balance	(59,250,000)	(44,624,000)	(59,250,000)	(44,624,000)
Common Stock [Member]
Balance	$ 219,000	$ 178,000	$ 182,000	$ 126,000
Balance, shares	22,014,927	17,830,154	18,303,193	12,635,591
Issuance of common stock upon conversion of series H preferred stock	$ 18,000			$ 1,000
Issuance of common stock upon conversion of series H preferred stock, shares	1,774,128			70,380
Issuance of common stock in connection with settlement of Series H convertible preferred stock			$ 20,000
Issuance of common stock in connection with settlement of Series H convertible preferred stock, shares			1,981,128
Issuance of common stock in connection with the acquisition of Fexy Studios			$ 3,000
Issuance of common stock in connection with the acquisition of Fexy Studios, shares			274,692
Issuance of common stock in connection with settlement of liquidated damages				$ 5,000
Issuance of common stock in connection with settlement of liquidated damages, shares			47,252	505,655
Gain upon issuance of common stock in connection with settlement of liquidated damages
Common stock withheld for taxes			$ (2,000)
Common stock withheld for taxes, shares			(202,382)
Issuance of common stock in connection with registered direct offering			$ 30,000
Issuance of common stock in connection with registered direct offering, shares			2,963,918
Reclassification to liability upon modification of common stock option
Issuance of common stock for exercise
Issuance of common stock for exercise, shares		38,152		20
Common stock withheld for taxes upon issuance of underlying shares for restricted stock units		$ (1,000)		$ (2,000)
Common stock withheld for taxes upon issuance of underlying shares for restricted stock units, shares		(257,775)		(324,798)
Issuance of stock in connection with the acquisition of Athlon				$ 3,000
Issuance of stock in connection with the acquisition of Athlon, shares				314,103
Issuance of stock in connection with the merger of Say Media
Issuance of common stock in connection with the acquisition of SayMedia merger, shaes				7,851
Issuance of common stock for restricted stock units in connection with an acquisition
Issuance of common stock for restricted stock units in connection with an acquisition, shares				16,760
Issuance of common stock in connection with professional services
Issuance of common stock in connection with professional services, shares				14,617
Repurchase restricted stock classified as liabilities
Repurchase restricted stock classified as liabilities, shares				(26,214)
Issuance of common stock in connection with public offering				$ 42,000
Issuance of common stock in connection with public offering, shares				4,181,603
Issuance of common stock in connection with the exercise of stock options
Issuance of common stock in connection with the exercise of stock options, shares			795	38,152
Issuance of common stock for restricted stock units		$ 5,000	$ 4,000	$ 7,000
Issuance of common stock for restricted stock units, shares	5,442	541,719	425,901	718,530
Issuance of common stock in connection with acquisition
Issuance of common stock in connection with acquisition, shares	28,979		28,979
Stock-based compensation
Net loss
Balance	$ 237,000	$ 182,000	$ 237,000	$ 182,000
Balance, shares	23,823,476	18,152,250	23,823,476	18,152,250
Common Stock To Be Issued [Member]
Balance
Balance, shares	41,283	41,283	41,283	49,134
Issuance of common stock upon conversion of series H preferred stock
Issuance of common stock in connection with settlement of Series H convertible preferred stock
Issuance of common stock in connection with settlement of Series H convertible preferred stock, shares
Issuance of common stock in connection with the acquisition of Fexy Studios
Issuance of common stock in connection with the acquisition of Fexy Studios, shares
Issuance of common stock in connection with settlement of liquidated damages
Issuance of common stock in connection with settlement of liquidated damages, shares
Gain upon issuance of common stock in connection with settlement of liquidated damages
Common stock withheld for taxes
Issuance of common stock in connection with registered direct offering
Issuance of common stock in connection with registered direct offering, shares
Reclassification to liability upon modification of common stock option
Issuance of common stock for exercise
Issuance of common stock for exercise, shares
Common stock withheld for taxes upon issuance of underlying shares for restricted stock units
Common stock withheld for taxes upon issuance of underlying shares for restricted stock units, shares
Issuance of stock in connection with the acquisition of Athlon
Issuance of stock in connection with the acquisition of Athlon, shares
Issuance of stock in connection with the merger of Say Media
Issuance of common stock in connection with the acquisition of SayMedia merger, shaes				(7,851)
Issuance of common stock for restricted stock units in connection with an acquisition
Issuance of common stock for restricted stock units in connection with an acquisition, shares
Issuance of common stock in connection with professional services
Issuance of common stock in connection with professional services, shares
Repurchase restricted stock classified as liabilities
Repurchase restricted stock classified as liabilities, shares
Issuance of common stock in connection with public offering
Issuance of common stock in connection with public offering, shares
Issuance of common stock in connection with the exercise of stock options
Issuance of common stock in connection with the exercise of stock options, shares
Issuance of common stock for restricted stock units
Issuance of common stock in connection with acquisition
Issuance of common stock in connection with acquisition, shares	(28,979)		(28,979)
Stock-based compensation
Net loss
Balance
Balance, shares	12,304	41,283	12,304	41,283
Additional Paid-in Capital [Member]
Balance	$ 297,522,000	$ 258,727,000	$ 270,743,000	$ 200,410,000
Issuance of common stock upon conversion of series H preferred stock	11,490,000			510,000
Issuance of common stock in connection with settlement of Series H convertible preferred stock			12,988,000
Issuance of common stock in connection with settlement of Series H convertible preferred stock, shares
Issuance of common stock in connection with the acquisition of Fexy Studios			1,997,000
Issuance of common stock in connection with the acquisition of Fexy Studios, shares
Issuance of common stock in connection with settlement of liquidated damages			369,000	6,680,000
Issuance of common stock in connection with settlement of liquidated damages, shares
Gain upon issuance of common stock in connection with settlement of liquidated damages			130,000	323,000
Common stock withheld for taxes			(1,421,000)
Issuance of common stock in connection with registered direct offering			11,114,000
Issuance of common stock in connection with registered direct offering, shares
Reclassification to liability upon modification of common stock option			(68,000)
Issuance of common stock for exercise		94,000
Issuance of common stock for exercise, shares
Common stock withheld for taxes upon issuance of underlying shares for restricted stock units		(2,963,000)		(3,518,000)
Common stock withheld for taxes upon issuance of underlying shares for restricted stock units, shares
Issuance of stock in connection with the acquisition of Athlon				3,138,000
Issuance of stock in connection with the acquisition of Athlon, shares
Issuance of stock in connection with the merger of Say Media
Issuance of common stock in connection with the acquisition of SayMedia merger, shaes
Issuance of common stock for restricted stock units in connection with an acquisition
Issuance of common stock for restricted stock units in connection with an acquisition, shares
Issuance of common stock in connection with professional services				184,000
Issuance of common stock in connection with professional services, shares
Repurchase restricted stock classified as liabilities
Repurchase restricted stock classified as liabilities, shares
Issuance of common stock in connection with public offering				30,448,000
Issuance of common stock in connection with public offering, shares
Issuance of common stock in connection with the exercise of stock options				94,000
Issuance of common stock in connection with the exercise of stock options, shares
Issuance of common stock for restricted stock units		(5,000)	(4,000)	(7,000)
Issuance of common stock in connection with acquisition
Stock-based compensation	4,599,000	8,715,000	17,763,000	26,306,000
Net loss
Balance	313,611,000	264,568,000	313,611,000	264,568,000
Retained Earnings [Member]
Balance	(361,932,000)	(292,869,000)	(323,071,000)	(252,213,000)
Issuance of common stock upon conversion of series H preferred stock
Issuance of common stock in connection with settlement of Series H convertible preferred stock
Issuance of common stock in connection with settlement of Series H convertible preferred stock, shares
Issuance of common stock in connection with the acquisition of Fexy Studios
Issuance of common stock in connection with the acquisition of Fexy Studios, shares
Issuance of common stock in connection with settlement of liquidated damages
Issuance of common stock in connection with settlement of liquidated damages, shares
Gain upon issuance of common stock in connection with settlement of liquidated damages
Common stock withheld for taxes
Issuance of common stock in connection with registered direct offering
Issuance of common stock in connection with registered direct offering, shares
Reclassification to liability upon modification of common stock option
Issuance of common stock for exercise
Issuance of common stock for exercise, shares
Common stock withheld for taxes upon issuance of underlying shares for restricted stock units
Common stock withheld for taxes upon issuance of underlying shares for restricted stock units, shares
Issuance of stock in connection with the acquisition of Athlon
Issuance of stock in connection with the acquisition of Athlon, shares
Issuance of stock in connection with the merger of Say Media
Issuance of common stock in connection with the acquisition of SayMedia merger, shaes
Issuance of common stock for restricted stock units in connection with an acquisition
Issuance of common stock for restricted stock units in connection with an acquisition, shares
Issuance of common stock in connection with professional services
Issuance of common stock in connection with professional services, shares
Repurchase restricted stock classified as liabilities
Repurchase restricted stock classified as liabilities, shares
Issuance of common stock in connection with public offering
Issuance of common stock in connection with public offering, shares
Issuance of common stock in connection with the exercise of stock options
Issuance of common stock in connection with the exercise of stock options, shares
Issuance of common stock for restricted stock units
Issuance of common stock in connection with acquisition
Stock-based compensation
Net loss	(11,166,000)	(16,505,000)	(50,027,000)	(57,161,000)
Balance	$ (373,098,000)	$ (309,374,000)	$ (373,098,000)	$ (309,374,000)