Acres of land related to land liens.

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Additional reimbursement funds.

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Letter of credit period.

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Letter of credit renewal period.

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Long Term Water Assets, Contract Renewal Optional Term

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Long-term Water Assets (Volume)

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Loss Contingency, Settlement, Percent of Water Use Within the Adjudication Boundary

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- Definition

Number of Community Facility Districts

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- Definition

Payments for (Proceeds from) Other Investing Activities, Business Three

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Percentage of interest rate held.

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- Definition

Amount of minimum lease payments for capital leases.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 50
-Paragraph 1
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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.

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Face (par) amount of debt instrument at time of issuance.

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Amount of debt issuance costs (for example, but not limited to, legal, accounting, broker, and regulatory fees).

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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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-Name Accounting Standards Codification
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-SubTopic 210
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-Name Regulation S-X (SX)
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-Section 02
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Number of plaintiffs that have filed claims pertaining to a loss contingency.

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- Definition

The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer).

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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.

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Commitments and Contingencies (Details)	1 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended
Commitments and Contingencies (Details)	Feb. 28, 2015 participant	Jun. 30, 2016 USD ($) a acre ft	Mar. 31, 2016 USD ($)	Jun. 30, 2016 USD ($) a facility acre ft	Jun. 30, 2015 USD ($)	Dec. 31, 2015 USD ($) acre ft	Dec. 31, 2013 acre ft
Loss Contingencies [Line Items]
Future minimum payments due		$ 8,240,000		$ 8,240,000
Payments on water contracts		$ 8,219,000
Long-term water assets (volume) \| acre ft		51,880		51,880		49,018
Estimated future payments		$ 800,000		$ 800,000
Number of community facility districts \| facility				2
Letter of credit period				2 years
Letter of credit renewal period				2 years
Payments for (proceeds from) communities facilities district and other investing activities		$ 0	$ (4,162,000)	$ 4,650,000	$ 4,971,000
Special taxes paid						$ 963,000
Tejon-Castac Water District \| Kern Water Bank Authority
Loss Contingencies [Line Items]
Percentage of interest rate held		2.00%		2.00%
Antelope Valley Groundwater Cases \| Settled Litigation
Loss Contingencies [Line Items]
Number of parties in agreement for settlement \| participant	140
Percentage of current water usage with the adjudication boundary (more than)	99.00%
West CFD
Loss Contingencies [Line Items]
Acres of land related to land liens \| a		420		420
Bond debt sold by TRPFFA		$ 28,620,000		$ 28,620,000
Additional bond debt authorized to be sold in future		0		0
Additional reimbursement funds		$ 0		$ 0
East CFD
Loss Contingencies [Line Items]
Acres of land related to land liens \| a		1,931		1,931
Letters of credit outstanding amount		$ 55,000,000		$ 55,000,000
Additional bond debt authorized to be sold in future		65,000,000		65,000,000
Additional reimbursement funds		13,923,000		13,923,000
Standby letter of credit
Loss Contingencies [Line Items]
Letters of credit outstanding amount		$ 5,426,000		5,426,000
Annual cost related to letter of credit				$ 83,000
DMB
Loss Contingencies [Line Items]
Contract renewal optional term				35 years			35 years
Transferable water \| DMB
Loss Contingencies [Line Items]
Long-term water assets (volume) \| acre ft							6,693