Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Goodwill (Detail) - Summary of goodwill acquired

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Note 9 - Goodwill (Detail) - Summary of goodwill acquired (USD $)
Oct. 04, 2011
Sep. 30, 2012
Asia - Pacific [Member]
Jun. 30, 2012
Asia - Pacific [Member]
Sep. 30, 2012
Europe [Member]
Jun. 30, 2012
Europe [Member]
Sep. 30, 2012
USA [Member]
Jun. 30, 2012
USA [Member]
Sep. 30, 2012
Total [Member]
Jun. 30, 2012
Total [Member]
Acquired goodwill by location $ 214,044 $ 1,303,372 $ 1,303,372 $ 3,685,858 $ 3,685,858 $ 4,664,100 $ 4,664,100 $ 9,653,330 $ 9,653,330