XML 70 R60.htm IDEA: XBRL DOCUMENT
v3.21.2

Note 11 - Common Stock and Stock-based Compensation Plans - Summary of Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2021 | Dec. 31, 2020
Outstanding, Number of shares (in shares) | [1] | 289,069 |  |
Outstanding, Weighted average exercise price (in dollars per share) |  | $ 22.42 |  |
Outstanding, Weighted average remaining contractual term (Year) |  | 2 years 9 months 18 days | [2] | 3 years 7 months 6 days
Outstanding, Aggregated intrinsic value |  | $ 2,978 | [2] | $ 6,673
Exercised, Number of shares (in shares) | [1] | (158,069) |  |
Exercised, Weighted average exercise price (in dollars per share) |  | $ 24.47 |  |
Outstanding, Number of shares (in shares) | [1] | 131,000 | [2] | 289,069
Outstanding, Weighted average exercise price (in dollars per share) |  | $ 19.94 | [2] | $ 22.42
Exercisable, Number of shares (in shares) | [1],[3] | 131,000 |  |
Exercisable, Weighted average exercise price (in dollars per share) | [3] | $ 19.94 |  |
Exercisable, Weighted average remaining contractual term (Year) | [3] | 2 years 9 months 18 days |  |
Exercisable, Aggregated intrinsic value | [3] | $ 2,978 |  |
[1] | The SAR units are convertible for a maximum number of shares of the Company's common stock equal to 75% of the SAR units subject to the grant.
[2] | Due to the ceiling imposed on the SAR grants, the outstanding amount equals a maximum of 128,000 shares of the Company’s common stock issuable upon exercise.
[3] | Due to the ceiling imposed on the SAR grants, the exercisable amount equals a maximum of 128,000 shares of the Company’s common stock issuable upon exercise.

X
- Definition Weighted average grant-date fair value of options and SARs exercisable. + References No definition available. + Details
Name: | ceva_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAndStockAppreciationRightsExercisableWeightedAverageExercisePrice
Namespace Prefix: | ceva_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of options and stock appreciation rights outstanding. + References No definition available. + Details
Name: | ceva_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAndStockAppreciationRightsOutstandingNumber
Namespace Prefix: | ceva_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Intrinsic value of options and SARs exercisable. + References No definition available. + Details
Name: | ceva_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndStockAppreciationRightsAggregateIntrinsicValueExercisable
Namespace Prefix: | ceva_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Intrinsic value of options and SARs outstanding. + References No definition available. + Details
Name: | ceva_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndStockAppreciationRightsAggregateIntrinsicValueOutstanding
Namespace Prefix: | ceva_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Weighted average remaining contractual terms of options and SARs exercisable. + References No definition available. + Details
Name: | ceva_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndStockAppreciationRightsExecisableWeightedAverageRemainingContractualTerms
Namespace Prefix: | ceva_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of share options and SARs exercisable. + References No definition available. + Details
Name: | ceva_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndStockAppreciationRightsExercisableNumber
Namespace Prefix: | ceva_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of share options and SARs exercised during the current period. + References No definition available. + Details
Name: | ceva_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndStockAppreciationRightsExercisedInPeriod
Namespace Prefix: | ceva_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average grant-date fair value of options and SARs exercised during period. + References No definition available. + Details
Name: | ceva_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndStockAppreciationRightsExercisedWeightedaverageExercisePrice
Namespace Prefix: | ceva_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the weighted average remaining contractual term of options and SARs outstanding. + References No definition available. + Details
Name: | ceva_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndStockAppreciationRightsOutstandingWeightedAverageRemainingContractualTerm
Namespace Prefix: | ceva_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average grant-date fair value of options and SARs outstanding. + References No definition available. + Details
Name: | ceva_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAndStockAppreciationRightsOutstandingWeightedaverageExercisePrice
Namespace Prefix: | ceva_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant