XML 30 R57.htm IDEA: XBRL DOCUMENT v2.4.0.8
CONCENTRATION OF CREDIT RISK AND MAJOR CUSTOMERS (Details) (USD $)
3 Months Ended 12 Months Ended
Mar. 31, 2013
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2011
Sep. 30, 2011
Jun. 30, 2011
Mar. 31, 2013
Mar. 31, 2012
Concentration of credit risk and major customers                    
Accounts receivable balance $ 4,330,637       $ 4,901,791       $ 4,330,637 $ 4,901,791
Net sales 9,955,000 7,294,000 8,079,000 7,145,000 6,079,000 10,864,000 7,147,000 9,176,000 32,472,919 33,266,778
Receivable balance | Customer concentration
                   
Concentration of credit risk and major customers                    
Number of major customers                 3  
Concentration risk percentage                 88.00%  
Receivable balance | Customer concentration | Customer A
                   
Concentration of credit risk and major customers                    
Accounts receivable balance 2,379,078       17,494       2,379,078 17,494
Concentration risk percentage                 55.00%  
Receivable balance | Customer concentration | Customer B
                   
Concentration of credit risk and major customers                    
Accounts receivable balance 915,632       26,972       915,632 26,972
Concentration risk percentage                 21.00% 1.00%
Receivable balance | Customer concentration | Customer C
                   
Concentration of credit risk and major customers                    
Accounts receivable balance 516,174               516,174  
Concentration risk percentage                 12.00%  
Receivable balance | Customer concentration | Customer D
                   
Concentration of credit risk and major customers                    
Accounts receivable balance         1,160,957         1,160,957
Concentration risk percentage                   24.00%
Receivable balance | Customer concentration | Customer E
                   
Concentration of credit risk and major customers                    
Accounts receivable balance         726,908         726,908
Concentration risk percentage                   15.00%
Receivable balance | Customer concentration | Customer F
                   
Concentration of credit risk and major customers                    
Accounts receivable balance 10,919       561,927       10,919 561,927
Concentration risk percentage                   11.00%
Net sales | Customer concentration | Customer A
                   
Concentration of credit risk and major customers                    
Net sales                 7,665,775 333,346
Concentration risk percentage                 24.00% 1.00%
Net sales | Customer concentration | Customer B
                   
Concentration of credit risk and major customers                    
Net sales                 6,086,928 17,494
Concentration risk percentage                 19.00%  
Net sales | Customer concentration | Customer C
                   
Concentration of credit risk and major customers                    
Net sales                 4,800,047 3,388,386
Concentration risk percentage                 15.00% 10.00%
Net sales | Customer concentration | Customer D
                   
Concentration of credit risk and major customers                    
Net sales                 $ 2,765,777 $ 11,307,100
Concentration risk percentage                 8.00% 34.00%