Statements of Changes in Stockholders' Equity (Parentheticals) - AOCI Attributable to Parent [Member] $ in Thousands	Dec. 31, 2022 USD ($)
Accumulated unrealized loss from available-for-sale securities, taxes	$ 685
Accumulated unrealized gain from hedging activities, taxes	$ 1

Amount of tax on accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

No definition available.

Name:	ceva_AociDebtSecuritiesAvailableforsaleAdjustmentTax
Namespace Prefix:	ceva_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant