Restructuring Charges (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Restructuring Cost and Reserve [Line Items]
Severance and termination costs	$ 100,000	$ 0.0	$ 400,000	$ 300,000
Other restructuring costs	600,000	(100,000)	700,000	900,000
Restructuring charges	(1,700,000)	(100,000)	(100,000)	6,500,000
Restructuring Reserve					$ 2,300,000
Lease impairment costs	(2,400,000)	0.0	(1,200,000)	5,300,000
Restructuring Charges 2020 Plan			(100,000)
Restructuring Charges 2020 Plan Reserve	1,100,000		1,100,000
Restructuring Charges 2022 Real Estate Actions Reserve	0.0		0.0		0.0
Other Restructuring Costs 2022 Real Estate Actions			(500,000)
Operating Lease, Impairment Loss 2022 Real Estate Action			(700,000)
Other restructuring costs 2020 Plan			700,000
Restructuring Charges 2022 Real Estate Actions			0.0
Severance and termination costs	100,000	0.0	400,000	300,000
Other restructuring costs	600,000	(100,000)	700,000	900,000
Restructuring charges	(1,700,000)	$ (100,000)	(100,000)	$ 6,500,000
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	1,100,000		1,100,000		2,300,000
Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	0.0		0.0		0.0
Non-cash Items [Member]
Restructuring Cost and Reserve [Line Items]
Severance and termination costs			0.0
Restructuring charges			(500,000)
Lease impairment costs			(500,000)
Operating Lease, Impairment Loss 2022 Real Estate Action			(700,000)
Other restructuring costs 2020 Plan			100,000
Restructuring Charges 2022 Real Estate Actions			(600,000)
Severance and termination costs			0.0
Restructuring charges			(500,000)
Cash Payments [Member]
Restructuring Cost and Reserve [Line Items]
Severance and termination costs			1,600,000
Restructuring charges			1,600,000
Lease impairment costs			0.0
Operating Lease, Impairment Loss 2022 Real Estate Action			0.0
Other restructuring costs 2020 Plan			600,000
Restructuring Charges 2022 Real Estate Actions			600,000
Severance and termination costs			1,600,000
Restructuring charges			1,600,000
Lease impairment costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	$ 0.0		$ 0.0		$ 0.0