Discontinued Operations (Narrative) (Details) (USD $)	3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash received from sale of CBU		$ 838,000
Date disposal group assets were sold	Aug. 30, 2012
Gain on disposal of CBU		124,000
Commercial Products Business Unit [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
CBU's accounts receivables which the Company retained		608,000
Operating (loss) from discontinued operations		$ 98,000