Amortization of Preferred Stock Discount

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- Definition

Business Acquisition, Equity Interest Issued Or Issuable, Value Assigned After Transactions

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Business Acquisition, Equity Interest Issued Or Issuable, Value Assigned For Exchanged Stock

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- Definition

Convertible Preferred Stock, Conversion Price

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- Definition

Dividends, Preferred Stock, Undeclared

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Dividends Undeclared, Preferred Stock

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- Definition

Preferred Stock, Consent Rate, Percentage

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- Definition

Preferred Stock, Redemption Amount, Increments

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- Definition

Preferred Stock, Undeclared, Dividends, Per Share

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- Definition

Value of equity interests (such as common shares, preferred shares, or partnership interest) issued or issuable to acquire the entity.

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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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- Definition

Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).

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Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.

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

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Aggregate dividends paid during the period for each share of preferred stock outstanding.

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Aggregate dividends declared during the period for each share of preferred stock outstanding.

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The per share liquidation preference (or restrictions) of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share.

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The price per share at which the preferred stock of an entity that has priority over common stock in the distribution of dividends and in the event of liquidation of the entity is redeemed or may be called at. The redemption features of this preferred stock are solely within the control of the issuer.

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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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Mezzanine Equity (Details) - USD ($)					1 Months Ended	3 Months Ended		9 Months Ended		12 Months Ended
Mezzanine Equity (Details) - USD ($)	Sep. 14, 2020	Jun. 24, 2020	Mar. 16, 2020	Nov. 06, 2019	Mar. 31, 2020	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Nov. 06, 2022	Nov. 06, 2021	Dec. 31, 2019
Redeemable Noncontrolling Interest [Line Items]
Amortization of preferred stock discount						$ 781,000	$ 363,000	$ 2,386,000	$ 1,338,000
Undeclared preferred dividends								7,900,000
Dividends payable						15,860,000		15,860,000				$ 4,725,000
Preferred dividends						$ 7,875,000	$ 2,909,000	$ 15,815,000	$ 8,492,000
Preferred dividends (in dollars per share)						$ 0.4119	$ 0.3583	$ 0.8271	$ 1.0458
Aggregate preferred dividends - undeclared						$ 7,985,000		$ 7,985,000				$ 0
Preferred dividends per share - undeclared (in dollars per share)						$ 0.4176		$ 0.4176				$ 0
Accumulated Deficit
Redeemable Noncontrolling Interest [Line Items]
Amortization of preferred stock discount						$ 781,000	$ 363,000	$ 2,400,000	$ 1,338,000
Preferred dividends							$ 2,909,000		$ 8,492,000
Series D Convertible Preferred Stock
Redeemable Noncontrolling Interest [Line Items]
Dividend rate		50.00%	50.00%		50.00%
Preferred stock, consent percentage				55.00%
Preferred dividends declared	$ 7,900,000	$ 4,000,000.0	$ 3,900,000
Preferred dividends declared (in dollars per share)	$ 0.411875
Remington
Redeemable Noncontrolling Interest [Line Items]
Fair value of Ashford Inc. common stock issued				$ 275,000,000
Remington \| Series B Convertible Preferred Stock
Redeemable Noncontrolling Interest [Line Items]
Value assigned after transactions				0
Remington \| Series D Convertible Preferred Stock
Redeemable Noncontrolling Interest [Line Items]
Value assigned for exchanged stock				203,000,000
Value assigned after transactions				$ 478,000,000
Liquidation value (in dollars per share)				$ 25
Dividend rate				6.59%				10.00%
Share price (in dollars per share)				$ 117.50
Remington \| Series D Convertible Preferred Stock \| Forecast
Redeemable Noncontrolling Interest [Line Items]
Dividend rate										7.28%	6.99%
Premier \| Series B Convertible Preferred Stock
Redeemable Noncontrolling Interest [Line Items]
Equity interest issued, value assigned				$ 203,000,000
Premier \| Series D Convertible Preferred Stock
Redeemable Noncontrolling Interest [Line Items]
Redemption increments amount				$ 25,000,000.0
Redemption price (in dollars per share)				$ 25.125