INCOME TAXES - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Deferred tax assets:
Net operating loss carryforwards	$ 54,962	$ 49,050
Accrued expenses and reserves	401	526
Intangibles and content assets	7,439	2,837
Lease liability	1,143	1,232
Stock based compensation	3,540	3,046
Other	1,175	275
Total deferred tax asset	68,660	56,966
Valuation allowance	(67,837)	(56,051)
Deferred tax assets, net of valuation allowance	823	915
Deferred tax liabilities:
ROU asset	(823)	(915)
Deferred tax liabilities, net	$ 0	$ 0