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Net Income Per Share (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Debt Instrument [Line Items]
Preferred Stock, Par Value Per Share	$ 1.00
Exercise price of warrant		$ 21.62
Exchange of preferred stock for common stock and common stock warrant		$ (0.1)
Other Preferred Stock Dividends and Adjustments	$ 0.0	$ 6.6
Common Stock [Member]
Debt Instrument [Line Items]
Conversion of Stock, Shares Converted		231,276
Preferred Stock [Member]
Debt Instrument [Line Items]
Conversion of Stock, Shares Converted		3,873
Warrant [Member]
Debt Instrument [Line Items]
Conversion of Stock, Shares Converted		250,000
Exchange of preferred stock for common stock and common stock warrant		$ 7.5

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Exchange of preferred stock for common stock and common stock warrant

+ References

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Exercise price per share or per unit of warrants or rights outstanding.

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-Publisher FASB
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The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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Amount of preferred stock dividends and adjustments classified as other.

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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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