Discontinued Operations (Details)	3 Months Ended	12 Months Ended						0 Months Ended		3 Months Ended	12 Months Ended
	Dec. 31, 2011 USD ($)	Jun. 30, 2012 USD ($)	Jun. 30, 2011 USD ($)	Jun. 30, 2010 USD ($)	Jun. 30, 2012 CBU [Member] USD ($)	Jun. 30, 2011 CBU [Member] USD ($)	Jun. 30, 2010 CBU [Member] USD ($)	Aug. 29, 2011 GDS [Member] USD ($)	Aug. 29, 2011 GDS [Member] CAD	Sep. 30, 2011 GDS [Member] USD ($)	Jun. 30, 2012 Subsequent Event [Member] USD ($)	Jun. 30, 2012 Subsequent Event [Member] CBU [Member] USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Restructuring Charges		$ 1,600,000
Restructuring charges net of taxes		1,100,000
Total discontinued operations		(3,160,000)	(824,000)	(875,000)	(1,100,000)
CBU's loss net of tax		(3,160,000)	(824,000)	(875,000)	(1,100,000)
Operating loss		(2,151,000)	(824,000)	(875,000)	(1,638,000)	(1,242,000)	(1,321,000)			(957,000)
Tax (benefit) from discontinued operations										493,000
Litigation Settlement, Gross								1,900,000	2,000,000
Liabilities related to settlement		500,000
Foreign Currency Transaction Loss, before Tax	52,000
Tax effect of foreigh currency transaction	27,000
Amount received fom Inspectron for CBU's assets											838,000
Date Disposal Group Assets Were Sold		Aug. 30, 2012
CBU's Accounts receivable		779,000	1,383,000									608,000
Accounts receivable		$ 779,000	$ 1,383,000									$ 608,000