Discontinued Operations Results of discontinued operations -ECD (Details) (USD $)	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
non-operating expense, disposal group	$ 0	$ (92,000)
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax	3,937,498	(4,294,427)
Discontinued Operation, Tax Effect of Discontinued Operation	(80,000)	0
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax	4,044,000	(1,007,000)
ECD [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Revenue	3,825,000	12,985,000
Disposal Group, Including Discontinued Operation, Costs of Goods Sold	2,383,000	9,416,000
Disposal Group, Including Discontinued Operation, Selling, General and Administrative Expense	1,256,000	4,008,000
Disposal Group, Including Discontinued Operation, Research and Development Expense	75,000	476,000
Disposal Group, Including Discontinued Operation, Operating Expense	3,715,000	13,900,000
Disposal Group, Including Discontinued Operation, Operating Income (Loss)	110,000	(1,007,000)
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax	4,014,000	0
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax	$ 4,124,000	$ (1,007,000)