Note 3 - Concentrations of Credit Risk and Major Customers (Detail)	3 Months Ended	9 Months Ended	12 Months Ended	3 Months Ended		12 Months Ended	3 Months Ended		12 Months Ended
	Mar. 31, 2013 PRC [Member]	Mar. 31, 2013 PRC [Member]	Jun. 30, 2012 Customer Concentration Risk [Member] Accounts Receivable [Member]	Mar. 31, 2013 Sales Revenue, Goods, Net [Member]	Mar. 31, 2013 Accounts Receivable [Member]	Jun. 30, 2012 Accounts Receivable [Member]	Mar. 31, 2013 Company's Purchase [Member]	Mar. 31, 2013 Accounts Payable1 [Member]	Jun. 30, 2012 Accounts Payable1 [Member]
Concentration Risk, Percentage	90.00%	90.00%		10.00%	10.00%	0.00%	10.00%	10.00%	0.00%
Concentration Risk, Customer			no

Description of risks that arise due to the volume of business transacted with a particular customer. At a minimum, the description informs financial statement users of the general nature of the risk, but excludes "Information about Major Customers" that may be disclosed elsewhere (for instance, segment disclosures).

+ References+ Details

Shengkai Innovations, Inc. 10-Q