Investments	12 Months Ended
Dec. 31, 2012
Fair Value Disclosures [Abstract]
Investment [Text Block]	4. Investments There were no investments held as of December 31, 2012.

The entire disclosure for investments, including all tables.

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 6

-Section 10

-Paragraph (c)

-Subparagraph (1)

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Balance Type:	na
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