Discontinued Operations - Additional Information (Detail)	12 Months Ended
	Jun. 30, 2013 USD ($)	Jun. 30, 2013 Exceet Group AG [Member] USD ($) Agreement	Jun. 30, 2013 Exceet Group AG [Member] EUR (€)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Sale of stock, transaction date		Mar. 09, 2011	Mar. 09, 2011
Sold and transferred all of the capital stock of the subsidiary for a purchase price		$ 1,433,000
Acquisition price to purchase interest in subsidiary		97,300	70,000
Acquisition of assumed net liabilities from subsidiary		716,000
Number of license agreements related to intellectual property rights		2	2
Percentage of bonus payment to chief executive officer on net sale price of subsidiary	5.00%
Non-cash loss on sale of subsidiary	5,405,000
Estimated loss on non cash goodwill impairment charge	$ 5,400,000