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Consolidated Statements of Comprehensive Income (USD $) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Nov. 29, 2014 | Nov. 30, 2013 | Nov. 29, 2014 | Nov. 30, 2013
Net Sales | $ 33,841,000 us-gaap_SalesRevenueNet | $ 35,436,000 us-gaap_SalesRevenueNet | $ 68,540,000 us-gaap_SalesRevenueNet | $ 69,693,000 us-gaap_SalesRevenueNet
Cost of Sales | 23,379,000 us-gaap_CostOfRevenue | 24,429,000 us-gaap_CostOfRevenue | 47,420,000 us-gaap_CostOfRevenue | 48,494,000 us-gaap_CostOfRevenue
Gross profit | 10,462,000 us-gaap_GrossProfit | 11,007,000 us-gaap_GrossProfit | 21,120,000 us-gaap_GrossProfit | 21,199,000 us-gaap_GrossProfit
Selling, general, and administrative expenses | 12,621,000 us-gaap_SellingGeneralAndAdministrativeExpense | 10,473,000 us-gaap_SellingGeneralAndAdministrativeExpense | 23,803,000 us-gaap_SellingGeneralAndAdministrativeExpense | 20,542,000 us-gaap_SellingGeneralAndAdministrativeExpense
Loss on disposal of assets | 0 us-gaap_GainLossOnDispositionOfAssets | 0 us-gaap_GainLossOnDispositionOfAssets | 9,000 us-gaap_GainLossOnDispositionOfAssets | 0 us-gaap_GainLossOnDispositionOfAssets
Operating income (loss) | (2,159,000)us-gaap_OperatingIncomeLoss | 534,000 us-gaap_OperatingIncomeLoss | (2,692,000)us-gaap_OperatingIncomeLoss | 657,000 us-gaap_OperatingIncomeLoss
Other (income) expense: |  |  |  |
Investment/interest income | (249,000)us-gaap_InvestmentIncomeNet | (255,000)us-gaap_InvestmentIncomeNet | (505,000)us-gaap_InvestmentIncomeNet | (520,000)us-gaap_InvestmentIncomeNet
Foreign exchange (gain) loss | 47,000 us-gaap_ForeignCurrencyTransactionGainLossBeforeTax | (14,000)us-gaap_ForeignCurrencyTransactionGainLossBeforeTax | (10,000)us-gaap_ForeignCurrencyTransactionGainLossBeforeTax | 92,000 us-gaap_ForeignCurrencyTransactionGainLossBeforeTax
Other, net | (14,000)us-gaap_OtherNonoperatingIncomeExpense | 15,000 us-gaap_OtherNonoperatingIncomeExpense | (16,000)us-gaap_OtherNonoperatingIncomeExpense | (15,000)us-gaap_OtherNonoperatingIncomeExpense
Total other income | (216,000)us-gaap_NonoperatingIncomeExpense | (254,000)us-gaap_NonoperatingIncomeExpense | (531,000)us-gaap_NonoperatingIncomeExpense | (2,558,000)us-gaap_NonoperatingIncomeExpense
Income (loss) from continuing operations before income taxes | (1,943,000)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | 788,000 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | (2,161,000)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | 3,215,000 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
Income tax provision (benefit) | (799,000)us-gaap_IncomeTaxExpenseBenefit | 157,000 us-gaap_IncomeTaxExpenseBenefit | (934,000)us-gaap_IncomeTaxExpenseBenefit | 605,000 us-gaap_IncomeTaxExpenseBenefit
Income (loss) from continuing operations | (1,144,000)us-gaap_IncomeLossFromContinuingOperations | 631,000 us-gaap_IncomeLossFromContinuingOperations | (1,227,000)us-gaap_IncomeLossFromContinuingOperations | 2,610,000 us-gaap_IncomeLossFromContinuingOperations
Income (loss) from discontinued operations, net of tax | 87,000 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | (107,000)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | 87,000 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | (118,000)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax
Net income (loss) | (1,057,000)us-gaap_NetIncomeLoss | 524,000 us-gaap_NetIncomeLoss | (1,140,000)us-gaap_NetIncomeLoss | 2,492,000 us-gaap_NetIncomeLoss
Foreign currency translation gain (loss), net of tax | (2,993,000)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax | 1,196,000 us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax | (3,961,000)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax | 1,621,000 us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
Fair value adjustments on investments | 0 us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax | 22,000 us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax | 25,000 us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax | 23,000 us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
Comprehensive income (loss) | (4,050,000)us-gaap_ComprehensiveIncomeNetOfTax | 1,742,000 us-gaap_ComprehensiveIncomeNetOfTax | (5,076,000)us-gaap_ComprehensiveIncomeNetOfTax | 4,136,000 us-gaap_ComprehensiveIncomeNetOfTax
Common Stock |  |  |  |
Other (income) expense: |  |  |  |
Net income (loss) |  |  |  |
Foreign currency translation gain (loss), net of tax |  |  |  |
Fair value adjustments on investments |  |  |  |
Net income per common share-Basic: |  |  |  |
Income from continuing operations | $ (0.08)us-gaap_IncomeLossFromContinuingOperationsPerBasicShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ 0.05 us-gaap_IncomeLossFromContinuingOperationsPerBasicShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ (0.09)us-gaap_IncomeLossFromContinuingOperationsPerBasicShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ 0.19 us-gaap_IncomeLossFromContinuingOperationsPerBasicShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember
Income (loss) from discontinued operations | $ 0.01 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ (0.01)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ 0.01 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ (0.01)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember
Total net income per common share-Basic: | $ (0.07)us-gaap_EarningsPerShareBasic / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ 0.04 us-gaap_EarningsPerShareBasic / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ (0.08)us-gaap_EarningsPerShareBasic / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ 0.18 us-gaap_EarningsPerShareBasic / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember
Net income per Common share - Diluted: |  |  |  |
Income from continuing operations | $ (0.08)us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ 0.04 us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ (0.09)us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ 0.18 us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember
Income (loss) from discontinued operations | $ 0.01 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ (0.01)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ 0.01 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ (0.01)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember
Total net income per Common share - Diluted: | $ (0.07)us-gaap_EarningsPerShareDiluted / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ 0.03 us-gaap_EarningsPerShareDiluted / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ (0.08)us-gaap_EarningsPerShareDiluted / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ 0.17 us-gaap_EarningsPerShareDiluted / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember
Weighted average number of shares: |  |  |  |
Common shares - Basic | 11,770,000 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | 11,871,000 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | 11,797,000 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | 11,997,000 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember
Common shares - Diluted | 11,770,000 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | 14,185,000 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | 11,797,000 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | 14,433,000 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember
Dividends per common share | $ 0.060 us-gaap_CommonStockDividendsPerShareDeclared / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ 0.060 us-gaap_CommonStockDividendsPerShareDeclared / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ 0.120 us-gaap_CommonStockDividendsPerShareDeclared / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember | $ 0.120 us-gaap_CommonStockDividendsPerShareDeclared / us-gaap_StatementClassOfStockAxis = us-gaap_CommonStockMember
Class B Common Stock |  |  |  |
Net income per common share-Basic: |  |  |  |
Income from continuing operations | $ (0.07)us-gaap_IncomeLossFromContinuingOperationsPerBasicShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ 0.04 us-gaap_IncomeLossFromContinuingOperationsPerBasicShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ (0.08)us-gaap_IncomeLossFromContinuingOperationsPerBasicShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ 0.17 us-gaap_IncomeLossFromContinuingOperationsPerBasicShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember
Income (loss) from discontinued operations | $ 0.01 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ (0.01)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ 0.01 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ (0.01)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember
Total net income per common share-Basic: | $ (0.06)us-gaap_EarningsPerShareBasic / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ 0.03 us-gaap_EarningsPerShareBasic / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ (0.07)us-gaap_EarningsPerShareBasic / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ 0.16 us-gaap_EarningsPerShareBasic / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember
Net income per Common share - Diluted: |  |  |  |
Income from continuing operations | $ (0.07)us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ 0.04 us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ (0.08)us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ 0.17 us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember
Income (loss) from discontinued operations | $ 0.01 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ (0.01)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ 0.01 us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ (0.01)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember
Total net income per Common share - Diluted: | $ (0.06)us-gaap_EarningsPerShareDiluted / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ 0.03 us-gaap_EarningsPerShareDiluted / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ (0.07)us-gaap_EarningsPerShareDiluted / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ 0.16 us-gaap_EarningsPerShareDiluted / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember
Weighted average number of shares: |  |  |  |
Common shares - Basic | 2,141,000 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | 2,191,000 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | 2,161,000 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | 2,309,000 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember
Common shares - Diluted | 2,141,000 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | 2,191,000 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | 2,161,000 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | 2,309,000 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember
Dividends per common share | $ 0.054 us-gaap_CommonStockDividendsPerShareDeclared / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ 0.054 us-gaap_CommonStockDividendsPerShareDeclared / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ 0.108 us-gaap_CommonStockDividendsPerShareDeclared / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember | $ 0.108 us-gaap_CommonStockDividendsPerShareDeclared / us-gaap_StatementClassOfStockAxis = us-gaap_CommonClassBMember
Anti-trust class action lawsuit settlement [Domain] |  |  |  |
Other (income) expense: |  |  |  |
Other, net | $ 0 us-gaap_OtherNonoperatingIncomeExpense / rell_LegalSettlementAxis = rell_AntitrustclassactionlawsuitsettlementDomain | $ 0 us-gaap_OtherNonoperatingIncomeExpense / rell_LegalSettlementAxis = rell_AntitrustclassactionlawsuitsettlementDomain | $ 0 us-gaap_OtherNonoperatingIncomeExpense / rell_LegalSettlementAxis = rell_AntitrustclassactionlawsuitsettlementDomain | $ (2,115,000)us-gaap_OtherNonoperatingIncomeExpense / rell_LegalSettlementAxis = rell_AntitrustclassactionlawsuitsettlementDomain

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