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Stock-Based Compensation - Additional Information (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified
 1 Months Ended 12 Months Ended 0 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Mar. 31, 2015
Mar. 31, 2014
Mar. 31, 2013
Jun. 16, 2014
Aug. 18, 2014
Jul. 07, 2014
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Stock-based compensation expense, net of tax     $ 699us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax $ 424us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax $ 446us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax      
Shares of common stock granted 281,376us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant [1]   281,376us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant [1]          
Options vesting period, beginning one year after the date of the grant     3 years          
Number of Shares, Granted   158,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross 440,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross 158,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross 551,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross      
Options valued by Black Scholes pricing model     55,000bzc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsValuedByBlackScholesModel 19,000bzc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsValuedByBlackScholesModel 77,000bzc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsValuedByBlackScholesModel      
Weighted-Average Exercise Price, Granted   $ 8.58us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice $ 11.45us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice $ 8.58us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice $ 8.07us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice      
Exercise of stock options     662us-gaap_ProceedsFromStockOptionsExercised 912us-gaap_ProceedsFromStockOptionsExercised 161us-gaap_ProceedsFromStockOptionsExercised      
Aggregate intrinsic value of options exercised     339us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue 253us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue 35us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue      
Unrecognized compensation cost related to stock options granted-but-not-yet-vested that are expected to become exercisable 867us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions   867us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions          
Weighted-average period cost is to be recognized     1 year          
Forfeiture provisions lapse period for non-employee directors 1 year              
Transfer restrictions lapse period for non-employee directors 6 months              
Unrecognized compensation cost related to non-vested restricted stock awards 168us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions   168us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions          
Employee Stock Option                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Stock option compensation expense     820us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember		 468us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember		 626us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember		      
Taxes related to stock option compensation expense     270us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember		 173us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember		 283us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember		      
Weighted-average period cost is to be recognized     2 years          
Restricted Stock                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Stock option compensation expense     223us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember		 204us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember		 187us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember		      
Taxes related to stock option compensation expense     $ 73us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember		 $ 76us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember		 $ 84us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember		      
Black Scholes Based Option Pricing Model | 2015 $4.61 Value Per Option                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Weighted-average value per option granted     $ 4.61us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionFifteenMember
/ us-gaap_ValuationTechniqueAxis
= bzc_BlackScholesBasedOptionPricingModelMember		          
Black Scholes Based Option Pricing Model | 2015 $3.85 Value Per Option                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Weighted-average value per option granted     $ 3.85us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionTwelveMember
/ us-gaap_ValuationTechniqueAxis
= bzc_BlackScholesBasedOptionPricingModelMember		          
Black Scholes Based Option Pricing Model | 2015 $3.72 Value Per Option                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Weighted-average value per option granted     $ 3.72us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionSixteenMember
/ us-gaap_ValuationTechniqueAxis
= bzc_BlackScholesBasedOptionPricingModelMember		          
Black Scholes Based Option Pricing Model | 2014 $3.03 Value Per Option                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Weighted-average value per option granted     $ 3.03us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionThirteenMember
/ us-gaap_ValuationTechniqueAxis
= bzc_BlackScholesBasedOptionPricingModelMember		 $ 3.03us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionThirteenMember
/ us-gaap_ValuationTechniqueAxis
= bzc_BlackScholesBasedOptionPricingModelMember		        
Black Scholes Based Option Pricing Model | 2014 $3.01 Value Per Option                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Weighted-average value per option granted     $ 3.01us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionFourteenMember
/ us-gaap_ValuationTechniqueAxis
= bzc_BlackScholesBasedOptionPricingModelMember		 $ 3.01us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionFourteenMember
/ us-gaap_ValuationTechniqueAxis
= bzc_BlackScholesBasedOptionPricingModelMember		        
Black Scholes Based Option Pricing Model | 2013 $3.05 Value Per Option                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Weighted-average value per option granted     $ 3.05us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_OptionSevenMember
/ us-gaap_ValuationTechniqueAxis
= bzc_BlackScholesBasedOptionPricingModelMember		   $ 3.05us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_OptionSevenMember
/ us-gaap_ValuationTechniqueAxis
= bzc_BlackScholesBasedOptionPricingModelMember		      
Black Scholes Based Option Pricing Model | 2013 $3.02 Value Per Option                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Weighted-average value per option granted     $ 3.02us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_OptionEightMember
/ us-gaap_ValuationTechniqueAxis
= bzc_BlackScholesBasedOptionPricingModelMember		   $ 3.02us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_OptionEightMember
/ us-gaap_ValuationTechniqueAxis
= bzc_BlackScholesBasedOptionPricingModelMember		      
Black Scholes Based Option Pricing Model | 2013 $3.02 Value Per Option                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Weighted-average value per option granted         $ 3.02us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionTenMember
/ us-gaap_ValuationTechniqueAxis
= bzc_BlackScholesBasedOptionPricingModelMember		      
Black Scholes Based Option Pricing Model | 2013 $2.82 Value Per Option                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Weighted-average value per option granted     $ 2.82us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionNineMember
/ us-gaap_ValuationTechniqueAxis
= bzc_BlackScholesBasedOptionPricingModelMember		   $ 2.82us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionNineMember
/ us-gaap_ValuationTechniqueAxis
= bzc_BlackScholesBasedOptionPricingModelMember		      
Monte Carlo Simulation                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Number of Shares, Granted     385,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
/ us-gaap_ValuationTechniqueAxis
= bzc_MonteCarloSimulationMember		 139,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
/ us-gaap_ValuationTechniqueAxis
= bzc_MonteCarloSimulationMember		 474,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
/ us-gaap_ValuationTechniqueAxis
= bzc_MonteCarloSimulationMember		      
Monte Carlo Simulation | 2013 $3.05 Value Per Option                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Weighted-average value per option granted     $ 3.05us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_OptionSevenMember
/ us-gaap_ValuationTechniqueAxis
= bzc_MonteCarloSimulationMember		          
Monte Carlo Simulation | 2013 $3.02 Value Per Option                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Weighted-average value per option granted     $ 1.71us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionTenMember
/ us-gaap_ValuationTechniqueAxis
= bzc_MonteCarloSimulationMember		 $ 1.71us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionTenMember
/ us-gaap_ValuationTechniqueAxis
= bzc_MonteCarloSimulationMember		        
Monte Carlo Simulation | 2015 $2.49 Value Per Option                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Weighted-average value per option granted     $ 2.49us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionThreeMember
/ us-gaap_ValuationTechniqueAxis
= bzc_MonteCarloSimulationMember		          
Monte Carlo Simulation | 2014 $1.90 Value Per Option                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Weighted-average value per option granted     $ 1.90us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionSixMember
/ us-gaap_ValuationTechniqueAxis
= bzc_MonteCarloSimulationMember		 $ 1.90us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionSixMember
/ us-gaap_ValuationTechniqueAxis
= bzc_MonteCarloSimulationMember		        
Monte Carlo Simulation | 2013 $1.86 Value Per Option                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Weighted-average value per option granted     $ 1.86us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_OptionOneMember
/ us-gaap_ValuationTechniqueAxis
= bzc_MonteCarloSimulationMember		   $ 1.86us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_OptionOneMember
/ us-gaap_ValuationTechniqueAxis
= bzc_MonteCarloSimulationMember		      
Monte Carlo Simulation | 2013 $1.75 Value Per Option                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Weighted-average value per option granted     $ 1.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionOneMember
/ us-gaap_ValuationTechniqueAxis
= bzc_MonteCarloSimulationMember		   $ 1.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionOneMember
/ us-gaap_ValuationTechniqueAxis
= bzc_MonteCarloSimulationMember		      
Monte Carlo Simulation | 2013 $1.75 Value Per Option                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Weighted-average value per option granted     $ 1.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionTwoMember
/ us-gaap_ValuationTechniqueAxis
= bzc_MonteCarloSimulationMember		   $ 1.75us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= bzc_StockOptionTwoMember
/ us-gaap_ValuationTechniqueAxis
= bzc_MonteCarloSimulationMember		      
Chief Executive Officer                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Number of Shares, Granted     400,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
/ us-gaap_TitleOfIndividualAxis
= us-gaap_ChiefExecutiveOfficerMember		          
Exercise price, options $ 8.10us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
/ us-gaap_TitleOfIndividualAxis
= us-gaap_ChiefExecutiveOfficerMember		   $ 8.10us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
/ us-gaap_TitleOfIndividualAxis
= us-gaap_ChiefExecutiveOfficerMember		          
Chief Financial Officer                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Number of Shares, Granted           200,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
/ us-gaap_TitleOfIndividualAxis
= us-gaap_ChiefFinancialOfficerMember		    
Weighted-average value per option granted           $ 12.78us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_TitleOfIndividualAxis
= us-gaap_ChiefFinancialOfficerMember		    
Vice President                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Number of Shares, Granted             200,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
/ us-gaap_TitleOfIndividualAxis
= us-gaap_VicePresidentMember		  
Weighted-average value per option granted             $ 10.40us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_TitleOfIndividualAxis
= us-gaap_VicePresidentMember		  
Maximum                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Expiration period     10 years          
2012 Plan                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Shares of common stock granted 750,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
/ us-gaap_PlanNameAxis
= bzc_PlanTwoThousandTwelveMember		   750,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
/ us-gaap_PlanNameAxis
= bzc_PlanTwoThousandTwelveMember		          
Shares of common stock granted, expiration date     Oct. 31, 2022          
2012 Plan | Chief Financial Officer                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Number of Shares, Granted               150,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
/ us-gaap_PlanNameAxis
= bzc_PlanTwoThousandTwelveMember
/ us-gaap_TitleOfIndividualAxis
= us-gaap_ChiefFinancialOfficerMember
2006 Plan                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Shares of common stock granted 500,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
/ us-gaap_PlanNameAxis
= bzc_PlanTwoThousandSixMember		   500,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
/ us-gaap_PlanNameAxis
= bzc_PlanTwoThousandSixMember		          
Shares of common stock granted, expiration date     Jul. 31, 2016          
2006 Plan | Chief Financial Officer                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Number of Shares, Granted               50,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
/ us-gaap_PlanNameAxis
= bzc_PlanTwoThousandSixMember
/ us-gaap_TitleOfIndividualAxis
= us-gaap_ChiefFinancialOfficerMember
2004 Plan                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Shares of common stock granted 200,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
/ us-gaap_PlanNameAxis
= bzc_PlanTwoThousandFourMember		   200,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
/ us-gaap_PlanNameAxis
= bzc_PlanTwoThousandFourMember		          
Shares of common stock granted, expiration date     Sep. 30, 2014          
[1] May be decreased by restricted stock grants.