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Line of Credit	3 Months Ended
Sep. 30, 2011
Line of Credit [Abstract]
Line of Credit	Note 4 — Line of Credit We established a line of credit to borrow up to 80% of our investments with Stifel Nicolaus. As of September 30, 2011, we can borrow up to $464,000. The line is collateralized by our auction rate securities. The interest rate charged through September 30, 2011, 3.00 percent, is 0.25 percentage points below the published Wall Street Journal Prime Rate, which was 3.25 percent as of September 30, 2011. At September 30, 2011, we have borrowed approximately $433,948 including accrued interest, from the line.

Line of Credit

3 Months Ended

Sep. 30, 2011

Note 4 — Line of Credit

We established a line of credit to borrow up to 80% of our investments with Stifel Nicolaus. As of September 30, 2011, we can borrow up to $464,000. The line is collateralized by our auction rate securities. The interest rate charged through September 30, 2011, 3.00 percent, is 0.25 percentage points below the published Wall Street Journal Prime Rate, which was 3.25 percent as of September 30, 2011. At September 30, 2011, we have borrowed approximately $433,948 including accrued interest, from the line.