|
Employee Stock and Benefit Plans (Options Outstanding and Vested) (Details) (USD $)
In Millions, except Share data, unless otherwise specified
|
12 Months Ended |
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
|
|
| Number of shares, outstanding |
7,605,407us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions |
|
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| Weighted average exercise price per share, outstanding (in dollar per share) |
$ 12.93us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1 |
|
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| Weighted average remaining contractual life, outstanding |
6 years 6 months |
|
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| Number of shares, vested |
4,379,624qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfVestedOptions |
|
|
| Weighted average exercise price per share, vested (in dollar per share) |
$ 5.58qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeVestedOptionsWeightedAverageExercisePrice |
|
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| Stock Options |
|
|
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| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
|
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| Weighted average grant date fair value (in dollars per share) |
$ 12.07us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember |
$ 7.62us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember |
$ 4.27us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember |
| Grant date fair value |
$ 33.1qlys_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantedInPeriodTotalFairValue
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember |
$ 15.2qlys_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantedInPeriodTotalFairValue
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember |
$ 6.3qlys_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantedInPeriodTotalFairValue
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember |
| Intrinsic value of options exercised |
$ 25.7us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember |
$ 11.1us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember |
$ 4.0us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember |
| $1.00 - $1.50 |
|
|
|
| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
|
|
| Exercise price range, lower limit (in dollar per share) |
$ 1.00us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeOneMember |
|
|
| Exercise price range, upper limit (in dollar per share) |
$ 1.50us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeOneMember |
|
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| Number of shares, outstanding |
238,559us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeOneMember |
|
|
| Weighted average exercise price per share, outstanding (in dollar per share) |
$ 1.40us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeOneMember |
|
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| Weighted average remaining contractual life, outstanding |
1 year 6 months 7 days |
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| Number of shares, vested |
238,559qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfVestedOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeOneMember |
|
|
| Weighted average exercise price per share, vested (in dollar per share) |
$ 1.40qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeVestedOptionsWeightedAverageExercisePrice
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeOneMember |
|
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| $1.90 - $1.90 |
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|
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| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
|
|
| Exercise price range, lower limit (in dollar per share) |
$ 1.90us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeTwoMember |
|
|
| Exercise price range, upper limit (in dollar per share) |
$ 1.90us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeTwoMember |
|
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| Number of shares, outstanding |
941,482us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeTwoMember |
|
|
| Weighted average exercise price per share, outstanding (in dollar per share) |
$ 1.90us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeTwoMember |
|
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| Weighted average remaining contractual life, outstanding |
2 years 1 month 7 days |
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| Number of shares, vested |
941,482qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfVestedOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeTwoMember |
|
|
| Weighted average exercise price per share, vested (in dollar per share) |
$ 1.90qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeVestedOptionsWeightedAverageExercisePrice
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeTwoMember |
|
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| $2.10 - $2.80 |
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| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
|
|
| Exercise price range, lower limit (in dollar per share) |
$ 2.10us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeThreeMember |
|
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| Exercise price range, upper limit (in dollar per share) |
$ 2.80us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeThreeMember |
|
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| Number of shares, outstanding |
461,758us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeThreeMember |
|
|
| Weighted average exercise price per share, outstanding (in dollar per share) |
$ 2.62us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeThreeMember |
|
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| Weighted average remaining contractual life, outstanding |
3 years 10 months 7 days |
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| Number of shares, vested |
461,758qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfVestedOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeThreeMember |
|
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| Weighted average exercise price per share, vested (in dollar per share) |
$ 2.62qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeVestedOptionsWeightedAverageExercisePrice
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeThreeMember |
|
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| $3.80 - $3.80 |
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| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
|
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| Exercise price range, lower limit (in dollar per share) |
$ 3.80us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeFourMember |
|
|
| Exercise price range, upper limit (in dollar per share) |
$ 3.80us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeFourMember |
|
|
| Number of shares, outstanding |
1,148,568us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeFourMember |
|
|
| Weighted average exercise price per share, outstanding (in dollar per share) |
$ 3.80us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeFourMember |
|
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| Weighted average remaining contractual life, outstanding |
4 years 9 months 7 days |
|
|
| Number of shares, vested |
1,126,625qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfVestedOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeFourMember |
|
|
| Weighted average exercise price per share, vested (in dollar per share) |
$ 3.80qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeVestedOptionsWeightedAverageExercisePrice
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeFourMember |
|
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| $4.10 - $8.40 |
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| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
|
|
| Exercise price range, lower limit (in dollar per share) |
$ 4.10us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeFiveMember |
|
|
| Exercise price range, upper limit (in dollar per share) |
$ 8.40us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeFiveMember |
|
|
| Number of shares, outstanding |
924,121us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeFiveMember |
|
|
| Weighted average exercise price per share, outstanding (in dollar per share) |
$ 5.55us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeFiveMember |
|
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| Weighted average remaining contractual life, outstanding |
6 years 0 months 7 days |
|
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| Number of shares, vested |
826,292qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfVestedOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeFiveMember |
|
|
| Weighted average exercise price per share, vested (in dollar per share) |
$ 5.35qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeVestedOptionsWeightedAverageExercisePrice
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeFiveMember |
|
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| $8.90 - $12.68 |
|
|
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| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
|
|
| Exercise price range, lower limit (in dollar per share) |
$ 8.90us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeSixMember |
|
|
| Exercise price range, upper limit (in dollar per share) |
$ 12.68us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeSixMember |
|
|
| Number of shares, outstanding |
846,930us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeSixMember |
|
|
| Weighted average exercise price per share, outstanding (in dollar per share) |
$ 11.20us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeSixMember |
|
|
| Weighted average remaining contractual life, outstanding |
7 years 10 months 7 days |
|
|
| Number of shares, vested |
392,645qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfVestedOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeSixMember |
|
|
| Weighted average exercise price per share, vested (in dollar per share) |
$ 10.93qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeVestedOptionsWeightedAverageExercisePrice
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeSixMember |
|
|
| $13.50 - $20.80 |
|
|
|
| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
|
|
| Exercise price range, lower limit (in dollar per share) |
$ 13.50us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeSevenMember |
|
|
| Exercise price range, upper limit (in dollar per share) |
$ 20.80us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeSevenMember |
|
|
| Number of shares, outstanding |
962,889us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeSevenMember |
|
|
| Weighted average exercise price per share, outstanding (in dollar per share) |
$ 18.50us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeSevenMember |
|
|
| Weighted average remaining contractual life, outstanding |
8 years 6 months 7 days |
|
|
| Number of shares, vested |
250,599qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfVestedOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeSevenMember |
|
|
| Weighted average exercise price per share, vested (in dollar per share) |
$ 17.03qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeVestedOptionsWeightedAverageExercisePrice
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeSevenMember |
|
|
| $22.31 - $23.51 |
|
|
|
| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
|
|
| Exercise price range, lower limit (in dollar per share) |
$ 22.31us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeEightMember |
|
|
| Exercise price range, upper limit (in dollar per share) |
$ 23.51us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeEightMember |
|
|
| Number of shares, outstanding |
383,050us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeEightMember |
|
|
| Weighted average exercise price per share, outstanding (in dollar per share) |
$ 23.28us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeEightMember |
|
|
| Weighted average remaining contractual life, outstanding |
9 years 7 months 7 days |
|
|
| Number of shares, vested |
45,009qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfVestedOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeEightMember |
|
|
| Weighted average exercise price per share, vested (in dollar per share) |
$ 22.55qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeVestedOptionsWeightedAverageExercisePrice
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeEightMember |
|
|
| $26.86 - $26.86 |
|
|
|
| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
|
|
| Exercise price range, lower limit (in dollar per share) |
$ 26.86us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeNineMember |
|
|
| Exercise price range, upper limit (in dollar per share) |
$ 26.86us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeNineMember |
|
|
| Number of shares, outstanding |
701,350us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeNineMember |
|
|
| Weighted average exercise price per share, outstanding (in dollar per share) |
$ 26.86us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeNineMember |
|
|
| Weighted average remaining contractual life, outstanding |
9 years 0 months 7 days |
|
|
| Number of shares, vested |
29,728qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfVestedOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeNineMember |
|
|
| Weighted average exercise price per share, vested (in dollar per share) |
$ 26.86qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeVestedOptionsWeightedAverageExercisePrice
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeNineMember |
|
|
| $30.58 - $30.58 |
|
|
|
| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
|
|
|
| Exercise price range, lower limit (in dollar per share) |
$ 30.58us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeTenMember |
|
|
| Exercise price range, upper limit (in dollar per share) |
$ 30.58us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeTenMember |
|
|
| Number of shares, outstanding |
996,700us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeTenMember |
|
|
| Weighted average exercise price per share, outstanding (in dollar per share) |
$ 30.58us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeTenMember |
|
|
| Weighted average remaining contractual life, outstanding |
9 years 4 months 7 days |
|
|
| Number of shares, vested |
66,927qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfVestedOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeTenMember |
|
|
| Weighted average exercise price per share, vested (in dollar per share) |
$ 30.58qlys_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeVestedOptionsWeightedAverageExercisePrice
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= qlys_ExercisePriceRangeTenMember |
|
|