Each principal amount of the original debt being exchanged in cash payment.

No definition available.

Name:	tlx_DebtExchangeEachPrincipalAmountOfOriginalDebtExchanged
Namespace Prefix:	tlx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The aggregate payment made in cash in exchage of the debt insturment.

+ References

No definition available.

+ Details

Name:	tlx_DebtExchangedAggregatePayment
Namespace Prefix:	tlx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Exchange of principal of debt for cash.

+ References

No definition available.

+ Details

Name:	tlx_RepaymentOfConvertibleDebtPrincipal
Namespace Prefix:	tlx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- References

No definition available.

+ Details

Name:	tlx_SubsequentEventsDetailsLineItems
Namespace Prefix:	tlx_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: 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(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_ConvertibleDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ 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 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

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

- Details

Name:	us-gaap_DebtConversionByUniqueDescriptionAxis=tlx_CertainHoldersOfNotesAndDebenturesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Subsequent Events (Details) - Subsequent Event [Member] - USD ($)			1 Months Ended
	Jul. 31, 2016	Jul. 15, 2016	Jul. 31, 2016	Jul. 12, 2016
Subsequent Events (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity				$ 4,000,000
Debt Exchange, Each Principal Amount Of Original Debt Exchanged			$ 1,000
Repayment Of Convertible Debt Principal	$ 200
Debt Exchanged Aggregate Payment			$ 71,000
Certain Holders Of Notes And Debentures [Member]
Subsequent Events (Details) [Line Items]
Convertible Debt		$ 353,000
Debt Exchange, Each Principal Amount Of Original Debt Exchanged		1,000
Repayment Of Convertible Debt Principal		200
Debt Exchanged Aggregate Payment		$ 71,000