XML 31 R21.htm IDEA: XBRL DOCUMENT
v3.19.2

Note 13 - Advance from a Customer, Related | 6 Months Ended
--- | ---
Jun. 30, 2019
Notes to Financial Statements |
Related Party Transactions Disclosure [Text Block] |
| 13. | Advance from a customer, related
As of June 30, 2019, advance from a customer, related represented advance payments received from a customer that one of the Company’s executive officer and director can exercise significant influence, which was related to unsatisfied performance obligations for the use of the Company’s distribution of the right to use search engine marketing service.

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

X
- Definition The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -URI http://asc.fasb.org/topic&trid=2122745 + Details
Name: | us-gaap_RelatedPartyTransactionsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration