XML 24 R32.htm IDEA: XBRL DOCUMENT v2.4.1.9
Stock-based Compensation (Details 2) (USD $)
In Thousands, except Share data, unless otherwise specified
6 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Stock Options    
Number of Options    
Outstanding at the beginning of the period (in shares) 1,022,991us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
 
Granted (in shares) 42,476us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
 
Exercised (in shares) (19,803)us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
 
Expired or forfeited (in shares) (2,899)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
 
Outstanding at the end of the period (in shares) 1,042,765us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
 
Exercisable at the end of the period (in shares) 949,969us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
 
Weighted-Average Exercise Price    
Outstanding at the beginning of the period (in dollars per share) 26.60us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
 
Granted (in dollars per share) 68.03us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
 
Exercised (in dollars per share) 41.00us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
 
Expired or forfeited (in dollars per share) 58.42us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
 
Outstanding at the end of the period (in dollars per share) 27.92us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
 
Exercisable at the end of the period (in dollars per share) 24.19us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
 
Weighted-Average Remaining Contractual Term    
Outstanding at the end of the period 5 years 3 months 18 days  
Exercisable at the end of the period 4 years 10 months 24 days  
Aggregate Intrinsic Value    
Outstanding at the end of the period 44,681us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
 
Exercisable at the end of the period 43,608us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
 
Restricted stock and RSU    
Shares    
Nonvested at the beginning of the period (in shares) 661,400us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ us-gaap_AwardTypeAxis
= osis_RestrictedStockAndRestrictedStockUnitsMember
 
Granted (in shares) 279,121us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= osis_RestrictedStockAndRestrictedStockUnitsMember
 
Vested (in shares) (248,502)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= osis_RestrictedStockAndRestrictedStockUnitsMember
 
Forfeited (in shares) (7,075)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
/ us-gaap_AwardTypeAxis
= osis_RestrictedStockAndRestrictedStockUnitsMember
 
Nonvested at the end of the period (in shares) 684,944us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ us-gaap_AwardTypeAxis
= osis_RestrictedStockAndRestrictedStockUnitsMember
 
Weighted-Average Fair Value    
Nonvested at the beginning of the period (in dollars per share) 54.78us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= osis_RestrictedStockAndRestrictedStockUnitsMember
 
Granted (in dollars per share) 64.65us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= osis_RestrictedStockAndRestrictedStockUnitsMember
 
Vested (in dollars per share) 42.25us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= osis_RestrictedStockAndRestrictedStockUnitsMember
 
Forfeited (in dollars per share) 38.33us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= osis_RestrictedStockAndRestrictedStockUnitsMember
 
Nonvested at the end of the period (in dollars per share) 63.52us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= osis_RestrictedStockAndRestrictedStockUnitsMember
 
Performance-based restricted stock units    
Shares    
Granted (in shares) 151,469us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= osis_PerformanceBasedRestrictedStockUnitsMember
160,922us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= osis_PerformanceBasedRestrictedStockUnitsMember
Performance-based restricted stock units | Minimum    
Weighted-Average Fair Value    
Payout as a percentage of the original number of shares awarded or units awarded, which are converted into shares of the Company's common stock 0.00%osis_ShareBasedCompensationByShareBasedPaymentAwardPerformanceBasedAwardsPayoutPercentage
/ us-gaap_AwardTypeAxis
= osis_PerformanceBasedRestrictedStockUnitsMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
 
Performance-based restricted stock units | Maximum    
Weighted-Average Fair Value    
Payout as a percentage of the original number of shares awarded or units awarded, which are converted into shares of the Company's common stock 250.00%osis_ShareBasedCompensationByShareBasedPaymentAwardPerformanceBasedAwardsPayoutPercentage
/ us-gaap_AwardTypeAxis
= osis_PerformanceBasedRestrictedStockUnitsMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
 
2012 Plan    
Weighted-Average Fair Value    
Securities available for grant 3,222,921us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
/ us-gaap_PlanNameAxis
= osis_IncentiveAwardPlan2012Member
 
2012 Plan | Restricted stock and RSU    
Weighted-Average Fair Value    
Number of shares available for grant reduced for each award granted 1.87osis_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrantReducedForEachAwardGranted
/ us-gaap_AwardTypeAxis
= osis_RestrictedStockAndRestrictedStockUnitsMember
/ us-gaap_PlanNameAxis
= osis_IncentiveAwardPlan2012Member
 
Number of shares available for grant increased for each award forfeited and returned 1.87osis_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrantIncreasedForEachAwardForfeitedAndReturned
/ us-gaap_AwardTypeAxis
= osis_RestrictedStockAndRestrictedStockUnitsMember
/ us-gaap_PlanNameAxis
= osis_IncentiveAwardPlan2012Member