Revenues (Disaggregation of Revenue) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation of Revenue [Line Items]
Revenues	$ 87,500	$ 92,792	$ 175,646	$ 184,246
Point in time
Disaggregation of Revenue [Line Items]
Revenues	238	145	448	298
Over time
Disaggregation of Revenue [Line Items]
Revenues	87,262	92,647	175,198	183,948
Corporate
Disaggregation of Revenue [Line Items]
Revenues	51,720	50,361	103,110	99,768
Small office home office (“SoHo”)
Disaggregation of Revenue [Line Items]
Revenues	35,779	42,429	72,533	84,459
Other
Disaggregation of Revenue [Line Items]
Revenues	$ 1	$ 2	$ 3	$ 19