Stock and Incentive Compensation - Compensation Expense for Awards and Units Under Stock Plan (Details) - Stock and Incentive Compensation Plan [Member] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Compensation expense [Abstract]
Recognized compensation expense	$ 1,378	$ 1,563	$ 3,616	$ 3,278
Performance Units [Member]
Compensation expense [Abstract]
Recognized compensation expense	522	454	984	732
Time-Vested Units [Member]
Compensation expense [Abstract]
Recognized compensation expense	$ 856	$ 1,109	$ 2,632	$ 2,546