XML 59 R41.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Operating Results by Segment (Detail) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Feb. 28, 2015 | Mar. 01, 2014 | Feb. 28, 2015 | Mar. 01, 2014
Segment Reporting Information [Line Items] |  |  |  |
Net Sales | $ 33,471 us-gaap_SalesRevenueNet | $ 32,884 us-gaap_SalesRevenueNet | $ 102,011 us-gaap_SalesRevenueNet | $ 102,577 us-gaap_SalesRevenueNet
Gross Profit | 9,800 us-gaap_GrossProfit | 9,651 us-gaap_GrossProfit | 30,920 us-gaap_GrossProfit | 30,850 us-gaap_GrossProfit
EDG |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net Sales | 25,207 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = rell_ElectronDeviceGroupMember | 24,193 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = rell_ElectronDeviceGroupMember | 79,432 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = rell_ElectronDeviceGroupMember | 75,835 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = rell_ElectronDeviceGroupMember
Gross Profit | 7,680 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = rell_ElectronDeviceGroupMember | 7,139 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = rell_ElectronDeviceGroupMember | 24,904 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = rell_ElectronDeviceGroupMember | 23,505 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = rell_ElectronDeviceGroupMember
Canvys |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net Sales | 6,236 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = rell_CanvysMember | 6,732 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = rell_CanvysMember | 18,110 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = rell_CanvysMember | 21,769 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = rell_CanvysMember
Gross Profit | 1,621 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = rell_CanvysMember | 1,945 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = rell_CanvysMember | 4,929 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = rell_CanvysMember | 5,970 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = rell_CanvysMember
Healthcare [Domain] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net Sales | 2,028 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = rell_HealthcareDomain | 1,959 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = rell_HealthcareDomain | 4,469 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = rell_HealthcareDomain | 4,973 us-gaap_SalesRevenueNet / us-gaap_StatementBusinessSegmentsAxis = rell_HealthcareDomain
Gross Profit | $ 499 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = rell_HealthcareDomain | $ 567 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = rell_HealthcareDomain | $ 1,087 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = rell_HealthcareDomain | $ 1,375 us-gaap_GrossProfit / us-gaap_StatementBusinessSegmentsAxis = rell_HealthcareDomain

X
- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1,2) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
Name: | us-gaap_GrossProfit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
Name: | us-gaap_SalesRevenueNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=rell_CanvysMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=rell_ElectronDeviceGroupMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=rell_HealthcareDomain
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |