Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended				9 Months Ended		12 Months Ended
	Sep. 30, 2021	Mar. 31, 2021	Sep. 30, 2020	Mar. 31, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Cash flows from operating activities
Net loss	$ (24,706,654)	$ (25,463,305)	$ (21,264,431)	$ (22,776,624)	$ (70,826,517)	$ (67,202,384)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation of property and equipment					333,891	536,729
Amortization of platform development and intangible assets					18,213,707	18,088,880
Loss on disposition of assets					862,442	105,123
Loss upon lease termination					7,344,655
Gain upon debt extinguishment					(5,716,697)
Amortization of debt discounts					1,533,537	4,899,625
Change in valuation of warrant derivative liabilities	(801,755)		517,405		(496,812)	134,910
Change in valuation of embedded derivative liabilities			2,370,000			(2,173,000)
Accrued interest					5,273,159	6,832,376
Liquidated damages					2,197,615	1,487,577
Stock-based compensation					21,688,226	11,185,953
Deferred income taxes					(229,699)
Other					(1,014,932)	(296,019)
Change in operating assets and liabilities net of effect of acquisitions:
Accounts receivable					(173,266)	4,893,512
Subscription acquisition costs					(8,434,333)	(11,053,054)
Royalty fees					11,250,000	11,250,000
Prepayments and other current assets					(78,347)	327,088
Other long-term assets					638,791	(376,142)
Accounts payable					1,214,599	(968,581)
Accrued expenses and other					5,566,243	(2,484,525)
Unearned revenue					5,389,118	2,871,080
Subscription refund liability					343,833	(169,693)
Operating lease liabilities					(2,448,282)	1,837,138
Other long-term liabilities					(692,255)
Net cash used in operating activities					(8,261,324)	(20,273,407)
Cash flows from investing activities
Purchases of property and equipment					(299,999)	(1,085,392)
Capitalized platform development					(3,016,924)	(2,885,788)
Payments for acquisition of businesses, net of cash acquired					(7,356,949)	(315,289)
Net cash used in investing activities					(10,673,872)	(4,286,469)
Cash flows from financing activities
Proceeds from long-term debt						11,702,725
Borrowings (repayments) under line of credit					(473,400)	3,328,431
Proceeds from common stock private placement					20,005,000
Proceeds from issuance of convertible preferred stock
Payments of issuance costs from common stock private placement					(167,243)
Payment for taxes related to repurchase of restricted common stock					(70,238)	(322,778)
Payment of restricted stock liabilities					(1,164,955)
Net cash provided by financing activities					18,129,164	20,821,378
Net decrease in cash, cash equivalents, and restricted cash					(806,032)	(3,738,498)
Cash, cash equivalents, and restricted cash – beginning of period		9,534,681		$ 9,473,090	9,534,681	9,473,090	$ 9,473,090
Cash, cash equivalents, and restricted cash – end of period	$ 8,728,649		$ 5,734,592		8,728,649	5,734,592	$ 9,534,681
Supplemental disclosure of cash flow information
Cash paid for interest					896,580	437,314
Cash paid for income taxes
Noncash investing and financing activities
Reclassification of stock-based compensation to platform development					1,347,624	1,259,163
Issuance of common stock in connection with professional services		$ 125,000			125,000
Deferred cash payments in connection with acquisition of The Spun					905,109
Assumption of liabilities in connection with acquisition of The Spun					1,500
Debt discount on delayed draw term note						913,865
Restricted stock units issued in connection with acquisition of LiftIgniter						500,000
Assumption of liabilities in connection with acquisition of LiftIgniter						140,381
Restricted stock issued in connection with acquisition of Fulltime Fantasy					502,500
Deferred cash payments in connection with acquisition of Fulltime Fantasy					419,367
Deemed dividend on convertible preferred stock
Series H Convertible Preferred Stock [Member]
Cash flows from financing activities
Proceeds from issuance of convertible preferred stock						113,000
Noncash investing and financing activities
Deemed dividend on convertible preferred stock						132,663
Series J Convertible Preferred Stock [Member]
Cash flows from financing activities
Proceeds from issuance of convertible preferred stock						$ 6,000,000