XML 59 R48.htm IDEA: XBRL DOCUMENT v3.21.4

Income Taxes (Details)	3 Months Ended
	Nov. 30, 2021	Nov. 30, 2020
Income Tax Disclosure [Abstract]
Estimated federal statutory income tax rate	12.30%	16.10%

X

- Definition

Effective Income Tax Rate Reconciliation Before Discreet Items, Percent

+ References

No definition available.

+ Details

Name:	ango_EffectiveIncomeTaxRateReconciliationBeforeDiscreetItemsPercent
Namespace Prefix:	ango_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_IncomeTaxDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration