Annual report pursuant to Section 13 and 15(d)

BUSINESS AND OPERATIONS OF THE COMPANY (Details)

v2.4.1.9
BUSINESS AND OPERATIONS OF THE COMPANY (Details)
Dec. 31, 2014
AMAK [Member]  
Noncontrolling Interest [Line Items]  
Percentage of ownership (in hundredths) 35.00%us-gaap_MinorityInterestOwnershipPercentageByParent
/ dei_LegalEntityAxis
= us-gaap_AffiliatedEntityMember
Pioche Ely Valley Mines, Inc. ("PEVM) [Member]  
Noncontrolling Interest [Line Items]  
Percentage of ownership (in hundredths) 55.00%us-gaap_MinorityInterestOwnershipPercentageByParent
/ dei_LegalEntityAxis
= trec_PiocheElyValleyMinesIncMember