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2. Income (Loss) Per Common Share (Details)
Jun. 30, 2012
Jun. 30, 2011
Common Class A [Member]
   
Warrants 1,248,779 88,164
Convertible preferred stock 1,751,005 1,751,005
Total possible dilution 2,999,784 1,839,169
Common Class B [Member]
   
Warrants 1,889,667 139,313
Convertible preferred stock 1,751,005 1,751,005
Total possible dilution 3,640,672 1,890,318