XML 47 R34.htm IDEA: XBRL DOCUMENT v3.8.0.1

8. Goodwill (Details Narrative)	12 Months Ended
	Sep. 30, 2017 USD ($)
Goodwill Details Narrative
Impairment of goodwill	$ 983,645

X

- References

No definition available.

+ Details

Name:	VSUL_GoodwillDetailsAbstract
Namespace Prefix:	VSUL_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill.

+ References

No definition available.

+ Details

Name:	us-gaap_GoodwillAndIntangibleAssetImpairment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration