XML 59 R47.htm IDEA: XBRL DOCUMENT v3.20.2

Long-Term Investments (Details 5) - USD ($)	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Long-Term Investment [Abstract]
Share of equity method investee losses	$ (1,067,298)	$ (182,113)

X

- References

No definition available.

+ Details

Name:	abvcd_LongtermInvestmentAbstract
Namespace Prefix:	abvcd_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	abvcd_ShareOfEquityMethodInvesteeLosses
Namespace Prefix:	abvcd_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration