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ACCOUNTS RECEIVABLES, NET
9 Months Ended
Sep. 30, 2017
ACCOUNTS RECEIVABLES, NET  
ACCOUNTS RECEIVABLES, NET

4 ACCOUNTS RECEIVABLES, NET

        Accounts receivables, net consisted of the following:

                                                                                                                                                                                    

 

 

As of
December 31,
2016

 

As of
September 30,
2017

 

Accounts receivables

 

 

198,851

 

 

306,308

 

Less: allowance for doubtful accounts

 

 

 

 

 

​  

​  

​  

​  

Accounts receivables, net

 

 

198,851

 

 

306,308

 

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​  

​  

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        The Company generally invoices its customers on a monthly or quarterly basis in accordance with the contract terms. Due to the timing difference between the billing and revenue recognition, accounts receivables included an unbilled portion of RMB117,192 and RMB212,472 as of December 31, 2016 and September 30, 2017, respectively.