PREFERRED STOCK - Summary of Preferred Stock (Details) - USD ($) $ in Thousands		12 Months Ended
Jan. 30, 2018	Dec. 31, 2019
Series C Preferred Stock
Increase (Decrease) in Temporary Equity [Roll Forward]
Beginning balance (in shares)		125,000
Beginning balance		$ 132,296
Change in carrying value due to modification		$ (46,632)
Issuance of Preferred Stock in extinguishment of debt (in shares)	100,000	0
Issuance of Preferred Stock in extinguishment of debt	$ 100,000	$ 0
Paid-in-kind dividends		$ 13,639
Ending balance (in shares)		125,000
Ending balance		$ 99,303
Series D Preferred Stock
Increase (Decrease) in Temporary Equity [Roll Forward]
Beginning balance (in shares)		39,254
Beginning balance		$ 40,729
Change in carrying value due to modification		$ (15,056)
Issuance of Preferred Stock in extinguishment of debt (in shares)		0
Issuance of Preferred Stock in extinguishment of debt		$ 0
Paid-in-kind dividends		$ 3,409
Ending balance (in shares)		39,254
Ending balance		$ 29,082
Series E Preferred Stock
Increase (Decrease) in Temporary Equity [Roll Forward]
Beginning balance (in shares)		0
Beginning balance		$ 0
Change in carrying value due to modification		$ 0
Issuance of Preferred Stock in extinguishment of debt (in shares)		60,000
Issuance of Preferred Stock in extinguishment of debt		$ 62,115
Paid-in-kind dividends		$ 4,170
Ending balance (in shares)		60,000
Ending balance		$ 66,285
Series F Preferred Stock
Increase (Decrease) in Temporary Equity [Roll Forward]
Beginning balance (in shares)		0
Beginning balance		$ 0
Change in carrying value due to modification		$ 0
Issuance of Preferred Stock in extinguishment of debt (in shares)		55,000
Issuance of Preferred Stock in extinguishment of debt		$ 46,682
Paid-in-kind dividends		$ 4,179
Ending balance (in shares)		55,000
Ending balance		$ 50,861

Temporary Equity, Stock Issued During Period, Shares, New Issues

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- Definition

Amount of paid and unpaid paid-in-kind dividends (PIK) declared for classes of stock, for example, but not limited to, common and preferred.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 405
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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- Definition

Carrying amount, attributable to parent, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer.

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- Definition

Change in the value of each type or class of stock classified as temporary equity during the period. The redemption requirement does not constitute an unconditional obligation that will be settled in a variable number of shares constituting a monetary value predominantly indexed to (a) a fixed monetary amount known at inception, (b) an amount inversely correlated with the residual value of the entity, or (c) an amount determined by reference to something other than the fair value of issuer's stock. Does not include mandatorily redeemable stock. The exception is if redemption is required upon liquidation or termination of the reporting entity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (27)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 480
-SubTopic 10
-Section S99
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=65877616&loc=d3e177068-122764

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- Definition

The number of securities classified as temporary equity that have been issued and are held by the entity's shareholders. Securities outstanding equals securities issued minus securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.

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- Definition

Value of new stock classified as temporary equity issued during the period.

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No definition available.

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