XML 90 R76.htm IDEA: XBRL DOCUMENT v3.10.0.1

Subsequent Event (Details) - USD ($) $ in Thousands	Oct. 31, 2018	Oct. 17, 2018
Subsequent Event [Member]
Subsequent Event [Line Items]
Consulting contract service expense	$ 8,600	$ 4,000

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

- Definition

Consulting contract service expense

+ References

No definition available.

+ Details

Name:	uti_Consultingcontractserviceexpense
Namespace Prefix:	uti_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

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