Derivatives (Narrative) (Details)		6 Months Ended	9 Months Ended
	Sep. 01, 2022	Jun. 30, 2021 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2020 USD ($)
Derivatives, Fair Value [Line Items]
Net broker receivable			$ 2,800,000	$ 3,400,000
Initial margin			2,500,000	$ 3,300,000
Variation margin		$ 100,000	300,000
Embedded derivative liability			$ 83,400,000
Forecast | Class A Convertible Preferred Stock Units
Derivatives, Fair Value [Line Items]
Period to notify holders	30 days
Stock reset rate percentage	10.75%
Percentage below issue price per share	110.00%
LIBOR | Forecast | Class A Convertible Preferred Stock Units
Derivatives, Fair Value [Line Items]
Basis spread on variable rate over stock price	0.0750