REVENUE - Schedule of additions to content assets from trade and barter transactions (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Revenue from Contract with Customer [Abstract]
Trade and barter additions to content assets	$ 4,530	$ 9,523

Trade And Barter Transactions, Increase In Content Assets

No definition available.

Name:	curi_TradeAndBarterTransactionsIncreaseInContentAssets
Namespace Prefix:	curi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration