Stock Based Compensation (Details Textual)
|
3 Months Ended |
|
3 Months Ended |
Mar. 28, 2015
USD ($)
|
Mar. 29, 2014
USD ($)
|
Mar. 28, 2015
Director Equity Plan [Member]
USD ($)
|
Mar. 29, 2014
Director Equity Plan [Member]
USD ($)
|
Mar. 28, 2015
2006 Stock Option Plan [Member]
Awards
|
Mar. 28, 2015
2006 Stock Option Plan [Member]
Maximum [Member]
|
Mar. 28, 2015
2001 Restricted Stock Plan [Member]
USD ($)
|
Mar. 29, 2014
2001 Restricted Stock Plan [Member]
USD ($)
|
Mar. 28, 2015
Equity Incentive Plan (2011 Plan) [Member]
|
Mar. 28, 2015
Employee Stock Purchase Plan [Member]
USD ($)
|
Mar. 29, 2014
Employee Stock Purchase Plan [Member]
USD ($)
|
Mar. 28, 2015
Employee Stock Purchase Plan [Member]
Minimum [Member]
|
Mar. 28, 2015
Employee Stock Purchase Plan [Member]
Minimum [Member]
United States [Member]
USD ($)
|
Mar. 28, 2015
Employee Stock Purchase Plan [Member]
Minimum [Member]
United Kingdom [Member]
GBP (£)
|
Mar. 28, 2015
Employee Stock Purchase Plan and U.K. Plan [Member]
|
Mar. 28, 2015
Nonemployee Director Equity and Deferred Compensation Plan [Member]
USD ($)
|
Stock Option Plans (Textual) [Abstract] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Shares available for issuance |
|
|
25,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant / us-gaap_PlanNameAxis = snhy_DirectorEquityPlanMember
|
|
1,125,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant / us-gaap_AwardTypeAxis = snhy_TwoThousandAndSixStockOptionPlanMember
|
|
928,125us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant / us-gaap_AwardTypeAxis = snhy_TwoThousandAndOneStockOptionPlanMember
|
|
|
|
|
|
|
|
|
218,249us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant / us-gaap_AwardTypeAxis = snhy_NonemployeeDirectorEquityAndDeferredCompensationPlanMember
|
Exercise price per share not less than fair value percent |
|
|
|
|
110.00%us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent / us-gaap_AwardTypeAxis = snhy_TwoThousandAndSixStockOptionPlanMember
|
|
|
|
|
|
|
|
|
|
|
|
Exercise price per share more than voting stock |
|
|
|
|
10.00%snhy_ExercisePricePerShareMoreThanVotingStock / us-gaap_AwardTypeAxis = snhy_TwoThousandAndSixStockOptionPlanMember
|
|
|
|
|
|
|
|
|
|
|
|
Stock options maximum term (in years) |
|
|
|
|
|
10 years
|
|
|
|
|
|
|
|
|
|
|
Number of awards granted under 2006 plan |
|
|
|
|
0snhy_ShareBasedCompensationArrangementByShareBasedPaymentNumberOfAwardsGrantedUnderPlan / us-gaap_AwardTypeAxis = snhy_TwoThousandAndSixStockOptionPlanMember
|
|
|
|
|
|
|
|
|
|
|
|
Minimum period before shares become non-forfeitable (in months) |
|
|
|
|
|
|
6 months
|
|
|
|
|
|
|
|
|
|
Plan Expiration year |
|
|
|
|
|
|
2011
|
|
|
|
|
|
|
|
|
|
Aggregate shares of restricted stock grant |
0us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
|
|
|
|
|
|
|
|
1,000,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod / us-gaap_AwardTypeAxis = snhy_EquityIncentivePlanTwoThousandAndElevenPlanMember
|
1,096,875us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod / us-gaap_AwardTypeAxis = us-gaap_EmployeeStockMember
|
|
|
|
|
|
|
Remaining number of shares to be issued |
|
|
270,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized / us-gaap_PlanNameAxis = snhy_DirectorEquityPlanMember
|
|
|
|
|
|
629,462us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized / us-gaap_AwardTypeAxis = snhy_EquityIncentivePlanTwoThousandAndElevenPlanMember
|
|
|
|
|
|
642,983us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized / us-gaap_AwardTypeAxis = snhy_EmployeeStockPurchasePlanAndUnitedKingdomPlanMember
|
|
Restricted stock expense |
|
|
|
|
|
|
$ 683,000us-gaap_RestrictedStockExpense / us-gaap_AwardTypeAxis = snhy_TwoThousandAndOneStockOptionPlanMember
|
$ 678,000us-gaap_RestrictedStockExpense / us-gaap_AwardTypeAxis = snhy_TwoThousandAndOneStockOptionPlanMember
|
|
|
|
|
|
|
|
|
Total unrecognized compensation |
4,795,000us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Recognized weighted average period (in years) |
1 year 5 months 45 days
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Rate of common stock at market value |
|
|
|
|
|
|
|
|
|
85.00%us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate / us-gaap_AwardTypeAxis = us-gaap_EmployeeStockMember
|
|
|
|
|
|
|
Ratio for additional common stock shares issued, under ESPP |
6snhy_EmployeeStockPurchasePlanIssueOfAdditionalCommonStockSharesRatio
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Shares allowed to be purchased by U.S. employees and U.K. employees |
|
|
|
|
|
|
|
|
|
|
|
|
25,000snhy_ShareBasedCompensationCommonStockAllowedToPurchaseOnMarketValue / us-gaap_AwardTypeAxis = us-gaap_EmployeeStockMember / us-gaap_RangeAxis = us-gaap_MinimumMember / us-gaap_StatementBusinessSegmentsAxis = country_US
|
1,500snhy_ShareBasedCompensationCommonStockAllowedToPurchaseOnMarketValue / us-gaap_AwardTypeAxis = us-gaap_EmployeeStockMember / us-gaap_RangeAxis = us-gaap_MinimumMember / us-gaap_StatementBusinessSegmentsAxis = country_GB
|
|
|
Allowable purchase rate of common stock based on annual salary |
|
|
|
|
|
|
|
|
|
|
|
10.00%snhy_ShareBasedCompensationAllowablePurchaseRateOfCommonStockBasedOnAnnualSalary / us-gaap_AwardTypeAxis = us-gaap_EmployeeStockMember / us-gaap_RangeAxis = us-gaap_MinimumMember
|
|
|
|
|
Number of shares purchased by employees |
|
|
|
|
|
|
|
|
|
10,410snhy_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesPurchased / us-gaap_AwardTypeAxis = us-gaap_EmployeeStockMember
|
5,850snhy_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesPurchased / us-gaap_AwardTypeAxis = us-gaap_EmployeeStockMember
|
|
|
|
|
|
Weighted average price |
|
|
|
|
|
|
|
|
|
$ 31.99us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased / us-gaap_AwardTypeAxis = us-gaap_EmployeeStockMember
|
$ 31.63us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased / us-gaap_AwardTypeAxis = us-gaap_EmployeeStockMember
|
|
|
|
|
|
Share based Compensation Expenses |
76,000us-gaap_EmployeeBenefitsAndShareBasedCompensation
|
52,000us-gaap_EmployeeBenefitsAndShareBasedCompensation
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock option granted, shares |
|
|
4,500us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross / us-gaap_PlanNameAxis = snhy_DirectorEquityPlanMember
|
4,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross / us-gaap_PlanNameAxis = snhy_DirectorEquityPlanMember
|
|
|
|
|
|
|
|
|
|
|
|
375us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross / us-gaap_AwardTypeAxis = snhy_NonemployeeDirectorEquityAndDeferredCompensationPlanMember
|
Cash fees paid |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3,000us-gaap_DeferredCompensationArrangementWithIndividualDistributionsPaid / us-gaap_AwardTypeAxis = snhy_NonemployeeDirectorEquityAndDeferredCompensationPlanMember
|
Fee for the chairs of each Board committee |
|
|
125.00%snhy_RateOfAdditionalFeesReceivedBasedOnNormalCompensation / us-gaap_PlanNameAxis = snhy_DirectorEquityPlanMember
|
|
|
|
|
|
|
|
|
|
|
|
|
25.00%snhy_RateOfAdditionalFeesReceivedBasedOnNormalCompensation / us-gaap_AwardTypeAxis = snhy_NonemployeeDirectorEquityAndDeferredCompensationPlanMember
|
Deferred stock units outstanding |
0us-gaap_DeferredCompensationArrangementWithIndividualCommonStockReservedForFutureIssuance
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Common stock shares for each nonemployee director |
|
|
500us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionQuantityOfSecuritiesIssued / us-gaap_PlanNameAxis = snhy_DirectorEquityPlanMember
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Share based Compensation Expenses under Director's plan |
|
|
$ 178,000us-gaap_StockOptionPlanExpense / us-gaap_PlanNameAxis = snhy_DirectorEquityPlanMember
|
$ 170,000us-gaap_StockOptionPlanExpense / us-gaap_PlanNameAxis = snhy_DirectorEquityPlanMember
|
|
|
|
|
|
|
|
|
|
|
|
|