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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Number of Community Facility Districts

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Percentage of interest rate held.

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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, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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

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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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Amount of tax expense classified as other.

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Commitments and Contingencies (Details)	1 Months Ended	3 Months Ended	9 Months Ended	12 Months Ended
Commitments and Contingencies (Details)	Feb. 28, 2015 participant	Jun. 30, 2014	Sep. 30, 2018 USD ($) a facility acre ft	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Apr. 07, 2017 a	Dec. 31, 2013 acre ft
Loss Contingencies [Line Items]
Amount paid for water contracts			$ 10,282,000
Contract renewal optional term			35 years
Estimated future payments			$ 800,000
Incentive fee on contract termination, measurement period from entitlement achievement date		5 years
Number of community facility districts \| facility			2
Acres of land related to land liens \| a						190
Letter of credit period			2 years
Letter of credit renewal period			2 years
Annual cost related to the letter of credit			$ 123,000		$ 139,000
TCWD \| Kern Water Bank Authority
Loss Contingencies [Line Items]
Percentage of interest rate held			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
Bond debt sold by TRPFFA			$ 28,620,000
Additional bond debt authorized to be sold in future			0
Additional reimbursement funds			$ 0
East CFD
Loss Contingencies [Line Items]
Acres of land related to land liens \| a			1,931
Bond debt sold by TRPFFA			$ 55,000,000
Additional bond debt authorized to be sold in future			65,000,000
Additional reimbursement funds			6,383,000
Standby letter of credit
Loss Contingencies [Line Items]
Letters of credit outstanding amount			4,468,000
Annual cost related to the letter of credit			$ 68,000
DMB
Loss Contingencies [Line Items]
Contract renewal optional term			35 years
DMB \| Transferable water
Loss Contingencies [Line Items]
Long-term water assets (volume) \| acre ft			6,693				6,693
Scenario, Forecast
Loss Contingencies [Line Items]
Special taxes paid				$ 2,570,000