2.4.0.80605 - Disclosure - Industry Segments (Details)truefalsefalse1false falsefalseJan_01_2013_Jun_30_2013http://www.sec.gov/CIK0000003952duration2013-01-01T00:00:002013-06-30T00:00:00SegmentStandardhttp://allieddefensegroup.com/20130630Segmentadgi01true 2adgi_IndustrySegmentsTextualAbstractadgi_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Industry Segments (Textual) [Abstract]2false 3us-gaap_DescriptionOfEffectOnPreviouslyReportedSegmentInformationForChangeInCompositionOfReportableSegmentsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00Prior to September 2010, the Company operated within two operating segments: Mecar and Mecar USA. In September2010, the Company completed the divesture of Mecar and Mecar USA.falsefalsefalsexbrli:stringItemTypestringDisclosure about a restatement of previous periods' segment information resulting from a change in the composition of the entity's reportable segments.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8981-108599 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 35 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8984-108599 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 34, 35 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. false0Description of previous segments3false 3us-gaap_NumberOfOperatingSegmentsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1truefalsefalse00falsefalsefalsexbrli:integerItemTypeintegerNumber of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.No definition available.false256Number of operating segmentsfalseIndustry Segments (Details)UnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://allieddefensegroup.com/role/IndustrySegmentsDetails13