XML 46 R61.htm IDEA: XBRL DOCUMENT
v2.4.0.6

PREFERRED STOCK (Detail Textuals 1) (Series A Preferred Stock, USD $) | 12 Months Ended
--- | ---
Jun. 30, 2012 | Jun. 30, 2010
Class of Stock [Line Items] |  |
Preferred stock shares retired by company | 65,802 | 65,802
Value of preferred stock purchased from open market |  | $ 598,464
Minimum |  |
Class of Stock [Line Items] |  |
Open market purchase price of preferred Stock (in dollars per share) |  | $ 8
Maximum |  |
Class of Stock [Line Items] |  |
Open market purchase price of preferred Stock (in dollars per share) |  | $ 9

X
- Definition The par value of the preferred security. + References No definition available. + Details
Name: | usat_PreferredSecuritiesStockSeriesParValuePerShare
Namespace Prefix: | usat_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of par or stated value of preferred securities. + References No definition available. + Details
Name: | usat_PreferredSecuritiesStockSeriesValue
Namespace Prefix: | usat_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Number of preferred stock shares retired by the company during the period. + References No definition available. + Details
Name: | usat_PreferredStockRetiredDuringPeriodShares
Namespace Prefix: | usat_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ClassOfStockLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration