Debt service coverage ratio.

No definition available.

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- Definition

The capitalized costs incurred during the period (excluded from amortization) to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties.

+ References

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- Definition

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

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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- Definition

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.

+ References

No definition available.

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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- Definition

Description of the payment terms of the debt instrument (for example, whether periodic payments include principal and frequency of payments) and discussion about any contingencies associated with the payment.

+ References

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- Definition

Amount, after accumulated amortization, of debt discount.

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- Definition

The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

+ References

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- Definition

The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

+ References

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-Publisher FASB
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+ Details

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- Definition

Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Debt - Secured Notes (Details) - USD ($)					3 Months Ended
Debt - Secured Notes (Details) - USD ($)	Jun. 06, 2018	Apr. 24, 2018	Nov. 30, 2017	Jun. 16, 2016	Mar. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Restricted cash reserved					$ 4,994,000	$ 3,672,000
Note Purchase Agreement
Debt Instrument [Line Items]
Aggregate principal amount		$ 43,700,000
Interest rate (as a percent)		4.38%
Maturity Date		Jun. 30, 2036
Debt instrument amortized, description					The 4.38% Senior Secured Notes are fully amortized through June 30, 2036
Note Purchase Agreement \| Revolving Credit Facility
Debt Instrument [Line Items]
Net proceeds from borrowings		$ 41,000,000
Note Purchase Agreement \| Maximum
Debt Instrument [Line Items]
Aggregate principal amount		$ 225,000,000
Secured notes
Debt Instrument [Line Items]
Aggregate principal amount	$ 125,400,000		$ 80,000,000	$ 116,600,000
Acquisition costs, period cost			16,000,000
Debt discount			1,800,000	17,292	$ 1,361,000	$ 1,454,000
Secured notes \| Maximum
Debt Instrument [Line Items]
Debt discount	100,000
Senior secured revolving credit facility
Debt Instrument [Line Items]
Maturity Date					Nov. 15, 2023
Repayment of debt	$ 120,500,000			$ 112,300,000
Senior secured revolving credit facility \| Maximum \| Restricted Reserve Accounts
Debt Instrument [Line Items]
Repayment of debt			17,500,000
Senior secured revolving credit facility \| Minimum \| Restricted Reserve Accounts
Debt Instrument [Line Items]
Repayment of debt			$ 54,000,000
Series 2017-1 Class A 4.10%
Debt Instrument [Line Items]
Interest rate (as a percent)					4.10%
Maturity Date					Nov. 15, 2022
Series 2017-1 Class B 3.81%
Debt Instrument [Line Items]
Interest rate (as a percent)					3.81%
Maturity Date					Nov. 15, 2022
Series 2016-1 Class A 3.52%
Debt Instrument [Line Items]
Interest rate (as a percent)					3.52%
Maturity Date					Jun. 01, 2021
Series 2016-1 Class B 7.02%
Debt Instrument [Line Items]
Interest rate (as a percent)					7.02%
Maturity Date					Jun. 01, 2021
2017 Secured notes \| Minimum
Debt Instrument [Line Items]
Debt service coverage ratio					200.00%
2016 Secured notes \| Minimum
Debt Instrument [Line Items]
Debt service coverage ratio					200.00%
4.38% senior secured notes
Debt Instrument [Line Items]
Interest rate (as a percent)					4.38%
Maturity Date					Jun. 30, 2036
4.38% senior secured notes \| Minimum
Debt Instrument [Line Items]
Debt service coverage ratio					110.00%