Subsequent Events	12 Months Ended
Dec. 31, 2019
Subsequent Events [Abstract]
Subsequent events	Note 12 - Subsequent events In December 2019, a novel strain of coronavirus was reported in Wuhan, China. On March 11, 2020, the World Health Organization categorized it as a pandemic. The COVID-19 outbreak is causing lockdowns, quarantines, travel restrictions, and closures of businesses and schools. The outbreak had resulted in a material adverse impact on the Company's financial position, operations and cash flows for fiscal year 2020. Based on the Company's operating results from January 1, 2020 through the date of this report, the Company expects a lower amount of revenue and net income during 2020.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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