XML 38 R36.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Commitments and Contingencies (Details) (USD $) | 6 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2012 acre | Dec. 31, 2011 | Feb. 29, 2012 acre | Jun. 03, 2010
Commitments and Contingencies (Textual) [Abstract] |  |  |  |
Acres of land related to land liens |  |  | 1,457 |
Commitments and Contingencies (Additional Textual) [Abstract] |  |  |  |
Acres of land subject to water contracts | 5,488 |  |  |
Estimated future minimum annual payments | $ 2,500,000 |  |  |
Letter of credit period | 2 years |  |  |
Letter of credit renewal period | 2 years |  |  |
Additional reimbursement funds | 0 |  |  |
Special taxes paid |  | 1,061,000 |  |
Interest rate held by TCWD in KWBA |  |  |  | 2.00%
Standby letter of credit [Member] |  |  |  |
Commitments and Contingencies (Textual) [Abstract] |  |  |  |
Bond debt sold by TRPFFA | 2,189,000 |  |  |
Letter of credit [Member] |  |  |  |
Commitments and Contingencies (Textual) [Abstract] |  |  |  |
Annual cost related to letter of credit | 33,000 |  |  |
West CFD [Member] |  |  |  |
Commitments and Contingencies (Textual) [Abstract] |  |  |  |
Acres of land related to land liens | 271 |  |  |
Bond debt sold by TRPFFA | 30,000,000 |  |  |
Additional bond debt authorized to be sold in future | 0 |  |  |
East CFD [Member] |  |  |  |
Commitments and Contingencies (Textual) [Abstract] |  |  |  |
Acres of land related to land liens | 1,931 |  |  |
Bond debt sold by TRPFFA | 12,670,000 |  |  |
Additional bond debt authorized to be sold in future | $ 107,000,000 |  |  |

X
- Definition Acres of land related to land liens. + References No definition available. + Details
Name: | trc_AcresOfLandRelatedToLandLiens
Namespace Prefix: | trc_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- Definition Additional reimbursement funds. + References No definition available. + Details
Name: | trc_AdditionalReimbursementFunds
Namespace Prefix: | trc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | trc_CommitmentAndContingenciesDisclosureTextualAbstract
Namespace Prefix: | trc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | trc_CommitmentsAndContingenciesDisclosureAdditionalTextualAbstract
Namespace Prefix: | trc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Letter of credit period. + References No definition available. + Details
Name: | trc_LetterOfCreditPeriod
Namespace Prefix: | trc_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Letter of credit renewal period. + References No definition available. + Details
Name: | trc_LetterOfCreditRenewalPeriod
Namespace Prefix: | trc_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of interest rate held. + References No definition available. + Details
Name: | trc_PercentageOfInterestRateHeld
Namespace Prefix: | trc_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of minimum lease payments for capital leases net of executory costs, which include amounts paid by the lessee to the lessor for insurance, maintenance and taxes. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6455398&loc=d3e45280-112737 + Details
Name: | us-gaap_CapitalLeasesFutureMinimumPaymentsNetMinimumPayments1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The stated principal amount of the debt instrument at time of issuance, which may vary from the carrying amount because of unamortized premium or discount. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6584090&loc=d3e28878-108400 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 21 -Paragraph 16, 20 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_DebtInstrumentFaceAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of debt issuance costs (for example, but not limited to, legal, accounting, broker, and regulatory fees). + References No definition available. + Details
Name: | us-gaap_DebtIssuanceCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Area of land subject to a ground lease. + References No definition available. + Details
Name: | us-gaap_LandSubjectToGroundLeases
Namespace Prefix: | us-gaap_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount borrowed under the credit facility as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
Name: | us-gaap_LineOfCreditFacilityAmountOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Taxes, excluding payroll, income and excise taxes, if not included elsewhere, that could include production, real and personal property, and other selling and distribution-related taxes. + References No definition available. + Details
Name: | us-gaap_TaxesOther
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration