XML 49 R16.htm IDEA: XBRL DOCUMENT
v3.21.1

Other taxes payable | 12 Months Ended
--- | ---
Dec. 31, 2020
Other taxes payable |
Other taxes payable | 10. Other taxes payable The following is a summary of other taxes payable as of December 31, 2019 and 2020:
|  | December 31, 2019 |  | December 31, 2020
|  | RMB |  | RMB
Withholding individual income taxes for employees |  | 9,727 |  | 10,232
VAT payables |  | 12,105 |  | 12,134
Others |  | 662 |  | 626
Total |  | 22,494 |  | 22,992

X
- Definition Represent entire disclosure related to tax payable. + References No definition available. + Details
Name: | tc_TaxPayableTextBlock
Namespace Prefix: | tc_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TaxesPayableCurrentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration