FINANCE RECEIVABLES (Details 3) $ in Thousands	Jun. 30, 2016 USD ($)
Accounting Policies [Abstract]
2017	$ 3,588
2018	1,246
2019	1,246
2020	944
2021 and beyond	282
Total Financial Receivable	$ 7,306

No definition available.

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

- Definition

Carrying amount as of the balance sheet date, net of allowance for doubtful accounts, of account and note receivables due from other than related parties.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.3-4)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_AccountsAndNotesReceivableNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

This element represents amount of notes and loans receivable in year four.

+ References

No definition available.

+ Details

Name:	usat_NotesAndLoansReceivableInYearFour
Namespace Prefix:	usat_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

This element represents amount of notes and loans receivable in year One.

+ References

No definition available.

+ Details

Name:	usat_NotesAndLoansReceivableInYearOne
Namespace Prefix:	usat_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

This element represents amount of notes and loans receivable in after 4 years.

+ References

No definition available.

+ Details

Name:	usat_NotesAndLoansReceivableInYearThereafter
Namespace Prefix:	usat_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

This element represents amount of notes and loans receivable in year three.

+ References

No definition available.

+ Details

Name:	usat_NotesAndLoansReceivableInYearThree
Namespace Prefix:	usat_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

This element represents amount of notes and loans receivable in year two.

+ References

No definition available.

+ Details

Name:	usat_NotesAndLoansReceivableInYearTwo
Namespace Prefix:	usat_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant