Stock Transactions assumptions in the fair value calcuations (Details)	Aug. 06, 2012	Jul. 02, 2011	Apr. 23, 2010	Jun. 08, 2009	May 01, 2008
Stock Transactions assumptions in the fair value calcuations
Risk free rate.			2.61%	1.42%	3.78%
Risk free minimum rate.	65.00%	180.00%
Risk free maximum rate.	1.59%	322.00%
Expected term (in years).				200.00%	1100.00%
Expected volatility of stock.	500.00%	500.00%	500.50%	500.50%	133.59%
Expected dividend yield.	0.00%	0.00%	0.00%	0.00%	0.00%