XML 73 R60.htm IDEA: XBRL DOCUMENT v3.20.2

Subsequent Events - Additional Information (Details) $ in Millions	1 Months Ended
	Oct. 31, 2020 USD ($)
Subsequent Events | Stock Options and Restricted Stock Units (RSUs) | New Chief Financial Officer and General Counsel
Subsequent Event [Line Items]
Fair value	$ 2.4

X

- Definition

Share based compensation arrangement by share based payment award options grant date fair value.

+ References

No definition available.

+ Details

Name:	urgn_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantDateFairValue
Namespace Prefix:	urgn_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

+ Details

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

X

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AwardTypeAxis=urgn_EmployeeStockOptionAndRestrictedStockUnitsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_TitleOfIndividualAxis=urgn_ChiefFinancialOfficerAndGeneralCounselMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: