XML 49 R50.htm IDEA: XBRL DOCUMENT v2.4.0.8
Commitments And Contingencies (Narrative) (Details) (USD $)
9 Months Ended 12 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Dec. 31, 2012
Commitments And Contingencies [Abstract]      
Total expenses on leases $ 165,849 $ 191,915 $ 379,348