Revenue (Advance Billings) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Revenue from Contract with Customer [Abstract]
Advance billings, current	$ 63,732	$ 69,295
Advance billings, noncurrent	159	$ 507
Increase/ (decrease)
Advance billings, current	(5,563)
Advance billings, noncurrent	$ (348)