Accounting Policies	6 Months Ended
Jun. 30, 2011
Accounting Policies Abstract
Significant Accounting Policies Text Block	2. SIGNIFICANT ACCOUNTING POLICIES There have been no material changes from the Significant Accounting Policies described in our Form 10-K, filed with the SEC on February 9, 2011.

This element may be used to describe all significant accounting policies of the reporting entity.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Principles Board Opinion (APB)
-Number 22
-Paragraph 8

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