2.4.0.8025 - Disclosure - Note 17 - Concentrationstruefalsefalse1false falsefalsec2_From1Jul2012To30Jun2013http://www.sec.gov/CIK0000006314duration2012-07-01T00:00:002013-06-30T00:00:001true 1us-gaap_RisksAndUncertaintiesAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Risks and Uncertainties [Abstract]2false 2us-gaap_ConcentrationRiskDisclosureTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00 (17) Concentrations The Company and others, which are engaged in supplying defense-related equipment to the United States Government (the Government), are subject to certain business risks related to the defense industry. Sales to the Government may be affected by changes in procurement policies, budget considerations, changing concepts of national defense, political developments abroad, and other factors. Net sales to direct contractors of the Government accounted for approximately 48%, 48%, and 46% of consolidated net sales in fiscal 2013, 2012, and 2011, respectively. While management believes there is a high probability of continuation of the Company’s current defense-related programs, it is attempting to reduce its dependence on sales to direct contractors of the Government through development of its commercial electronics business. The Company maintains and operates a facility in Suzhou, China. Included in the Company’s total assets, as of June 30, 2013 and 2012, includes $16.9 million and $15.8 million, respectively, of cash and cash equivalents deposited in three different national banks in China. As of June 30, 2013 and 2012, there is no reason to believe that any of the Company’s foreign assets or future operations will be impaired. falsefalsefalsenonnum:textBlockItemTypenaThe entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6327-108592 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6404-108592 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13531-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6351-108592 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13537-108611 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 21 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6442-108592 false0Concentration Risk Disclosure [Text Block]falseNote 17 - ConcentrationsUnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://investor.anaren.com/role/Note17Concentrations12