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.

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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- Definition

The percentage rate used to calculate dividend payments on preferred stock.

+ References

No definition available.

+ Details

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- Definition

The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

+ Details

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Balance Type:	credit
Period Type:	duration

- Details

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- Details

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ORGANIZATION (Details) - USD ($) $ in Thousands		3 Months Ended
ORGANIZATION (Details) - USD ($) $ in Thousands	Apr. 24, 2017	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Definitive merger agreement
Repayment secured debt		$ 80,378	$ 361,550
Series A LLC Preferred Shares
Definitive merger agreement
Preferred shares, dividend rate (as a percent)		7.375%
7.500% Senior notes
Definitive merger agreement
Debt instrument, stated interest rate		7.50%		7.50%
Subsequent Event \| 7.500% Senior notes
Definitive merger agreement
Repayment secured debt	$ 115,000