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CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) - $ / shares						3 Months Ended				9 Months Ended		12 Months Ended
	Aug. 12, 2020	Aug. 06, 2020	Jul. 01, 2020	Feb. 14, 2020	Apr. 15, 2013	Sep. 30, 2020	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Common stock, cash dividends declared (in dollars per share)		$ 0.05				$ 0.05	$ 0.20	$ 0.20	$ 0.20
Preferred Stock 7.50% Series B Cumulative Redeemable - Liquidation Preference $25.00 per Share
Preferred Stock, dividend rate										7.50%		7.50%
Dividend declared per share, preferred stock (in dollars per share)	$ 0.46875		$ 0.9375	$ 0.46875		1.40625	$ 0.46875	$ 0.46875	$ 0.46875
Preferred Stock | Preferred Stock 7.50% Series B Cumulative Redeemable - Liquidation Preference $25.00 per Share
Preferred Stock, dividend rate					7.50%					7.50%	7.50%
Preferred Stock, liquidation preference per share (in dollars per share)					$ 25.00	$ 25.00				$ 25.00		$ 25.00

X

- Definition

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

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
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-Paragraph 1
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The percentage rate used to calculate dividend payments on preferred stock.

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+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
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