Fair Value of Financial Instruments (Assets Measured at Fair Value) (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets, at fair value	$ 174	$ 13
Derivative liabilities, at fair value	(13,903)	(38,389)
Total	(13,729)	(38,376)
Quoted Prices in Active Markets Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets, at fair value	0	0
Derivative liabilities, at fair value	0
Total	0	0
Significant Other Observable Inputs Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets, at fair value	174	13
Derivative liabilities, at fair value	(13,903)	(38,389)
Total	(13,729)	(38,376)
Significant Unobservable Inputs Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative assets, at fair value	0	0
Derivative liabilities, at fair value	0
Total	$ 0	$ 0