CONSOLIDATED CONDENSED STATEMENTS OF EQUITY (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Statement of Stockholders' Equity [Abstract]
Dividends on common stock (in dollars per share)	$ 0.01	$ 0.01	$ 0.03	$ 0.81
Dividends on preferred stock (in dollars per share)	$ 2,000	$ 2,000	$ 6,000	$ 6,444