XML 58 R46.htm IDEA: XBRL DOCUMENT v3.10.0.1
Concentrations and Credit Risk (Tables)
 3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2018
SCHEDULE OF REVENUE BY MAJOR CUSTOMERS BY REPORTING SEGMENTS [Table Text Block]
    Three months ended June 30,  
    2017     2018  
Customer A $ 5,536,377     87.33%   $  *     *  
Customer B   *     *     2,540,634     41.99%  
Customer C   *     *     1,469,592     24.29%  
    Six months ended June 30,  
    2017     2018  
Customer A $ 8,647,056     85.99%   $  *     *  
Customer B   *     *     3,702,680     39.55%  
Customer C   *     *     1,474,860     15.75%  
SCHEDULE OF ACCOUNTS RECEIVABLE BY MAJOR CUSTOMER [Table Text Block]  
    December 31, 2017     June 30, 2018  
Customer A $ 23,835,201     62.08%   $ 14,191,574     54.76%  
Customer B   *     *     3,485,960     13.45%  
Customer C   4,664,285     12.15%              
Customer D   4,855,518     12.65%     3,669,960     14.16%  
SCHEDULE OF TRANSACTIONS WITH THE FORMER SUBSIDIARIES [Table Text Block]  
    Three months ended June 30,     Six months ended June 30,  
    2017     2018     2017     2018  
Purchase of inventories from                        
                         
Shenzhen BAK $ 1,916,928   $ 111,548   $ 4,279,372   $ 111,548  
Zhengzhou BAK Battery Co., Ltd*   9,074     2,116,111     21,531     2,116,111  
                         
Sales of finished goods to                        
BAK Tianjin   16,154     17,457     42,700     27,537  
Shenzhen BAK   -     -     60,797     -  
Zhengzhou BAK Battery Co., Ltd*   -     -     13,648     -