XML 32 R73.htm IDEA: XBRL DOCUMENT v2.4.0.6

LONG-LIVED ASSETS (Details 2) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012 sqm
LONG-LIVED ASSETS
Gross floor area leased (in square meters)	35,425
Annual lease payment	$ 1.6
Escalation rate (as a percent)	9.00%
Specified year from entering into lease from which escalation rate clause will be applicable	4 years
Security deposit required to be paid	$ 0.5
Advance notice period for termination of all or part of the lease	6 months

X

- Details

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

X

- Definition

Represents the advance notice period for termination of the lease under the noncancelable lease agreement.

+ References

No definition available.

+ Details

Name:	utsi_OperatingLeaseAdvanceNoticePeriodForTerminationOfLease
Namespace Prefix:	utsi_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Represents an escalation rate under operating leases.

+ References

No definition available.

+ Details

Name:	utsi_OperatingLeasesEscalationRate
Namespace Prefix:	utsi_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Represents the gross floor area leased under the noncancelable lease agreement entered into by the entity.

+ References

No definition available.

+ Details

Name:	utsi_OperatingLeasesGrossFloorAreaLeased
Namespace Prefix:	utsi_
Data Type:	num:areaItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Annual lease payment under the terms of the operating lease.

+ References

No definition available.

+ Details

Name:	utsi_OperatingLeasesRentAnnualPayment
Namespace Prefix:	utsi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Represents the amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of the noncancelable lease agreement.

+ References

No definition available.

+ Details

Name:	utsi_OperatingLeasesSecurityDeposit
Namespace Prefix:	utsi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Represents the specified year from which escalation rate clause will apply.

+ References

No definition available.

+ Details

Name:	utsi_OperatingLeasesSpecifiedPeriodFromWhichEscalationRateClauseWillBeApplicable
Namespace Prefix:	utsi_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration