Investments in and Advances to Affiliates	3 Months Ended
Sep. 30, 2011
Investments in and Advances to Affiliates
Investments in and Advances to Affiliates [Table Text Block]	12. Acquisition In the third quarter of 2011, the Company acquired an additional 28% ownership interest in IPA from non-controlling interests for cash consideration of $450,000, thereby increasing its ownership in IPA to 79% at September 30, 2011. As a result of this transaction, the Company recorded a $450,000 credit to additional paid-in capital representing the difference between the fair value of the consideration paid and the carrying value of the non-controlling interests which was zero at September 30, 2011.

Tabular disclosure of investments in and advances to affiliates. Does not include the tabular disclosure of the disaggregation of investments in and advances to affiliates across legal entities.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 946

-SubTopic 320

-Section S99

-Paragraph 6

-Subparagraph (SX 210.12-14)

-URI http://asc.fasb.org/extlink&oid=6955306&loc=d3e611322-123010

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 14

-Article 12

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