XML 76 R58.htm IDEA: XBRL DOCUMENT v2.4.0.6

Contingencies (Details)	Jan. 08, 2013 in
Contingencies [Abstract]
Minimum thickness of performance enhancing layer on films required to avoid antidumping duty order	0.00001

X

- Definition

Minimum thickness of performance enhancing layer on films required to avoid antidumping duty order.

+ References

No definition available.

+ Details

Name:	tg_MinimumThicknessOfPerformanceEnhancingLayerOnFilmsRequiredToAvoidAntidumpingDutyOrder
Namespace Prefix:	tg_
Data Type:	num:lengthItemType
Balance Type:	na
Period Type:	instant

X

- Details

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