Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation Plan (Schedule Of Shares Authorized Under Stock Option Plans, By Exercise Price Range) (Details)

v2.4.1.9
Stock-Based Compensation Plan (Schedule Of Shares Authorized Under Stock Option Plans, By Exercise Price Range) (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Outstanding options 3,120us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
Exercisable options 2,028us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
Exercisable options, remaining life in years 6 years 10 months 24 days
Exercisable options, weighted average exercise price $ 8.56us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
$4.00 - $10.03 Exercise Price Range [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Exercise price, lower limit $ 4.00us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= bde_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOneMember
Exercise price, upper limit $ 10.03us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= bde_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOneMember
Outstanding options 2,055us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= bde_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOneMember
Exercisable options 1,563us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= bde_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOneMember
Exercisable options, remaining life in years 5 years 10 months 24 days
Exercisable options, weighted average exercise price $ 7.98us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= bde_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOneMember
$10.04 - $16.00 Exercise Price Range [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Exercise price, lower limit $ 10.04us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= bde_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeTwoMember
Exercise price, upper limit $ 16.00us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= bde_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeTwoMember
Outstanding options 1,065us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= bde_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeTwoMember
Exercisable options 465us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= bde_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeTwoMember
Exercisable options, remaining life in years 8 years 9 months 18 days
Exercisable options, weighted average exercise price $ 10.51us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
/ us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
= bde_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeTwoMember