Quarterly report pursuant to sections 13 or 15(d)

12. Concentration of Credit Risk (Narrative)

v2.4.0.8
12. Concentration of Credit Risk (Narrative) (Accounts Receivable [Member])
3 Months Ended 12 Months Ended
Dec. 31, 2013
Sep. 30, 2013
LEC 1
   
Concentration Risk [Line Items]    
Concentration of receivables 46.00% 44.00%
LEC 2
   
Concentration Risk [Line Items]    
Concentration of receivables 26.00% 25.00%
LEC 3
   
Concentration Risk [Line Items]    
Concentration of receivables 19.00% 18.00%