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Equity Issuances (Restricted Stock Program) (Narrative) (Details)
Sep. 30, 2012
Equity Issuances Restricted Stock Program Narrative Details  
Restricted stock sales price, minimum percent of fair market value 85.00%
Restricted stock sales price for 10% stockholder, minimum percent of fair market value 110.00%
Restricted stock vesting schedule

Shares are either fully and immediately vested upon issuance, or may vest in installments upon attainment of specified performance objectives.