Income Taxes - Narrative (Details) - USD ($) $ in Thousands		12 Months Ended
	Feb. 22, 2022	Dec. 31, 2022	Sep. 15, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Taxes [Line Items]
U.S. federal corporate income tax rate (percent)		21.00%
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration		$ 88,200
Net operating loss carryforwards		34,000		$ 112,300
Unrecognized Tax Benefits		344		0	$ 0
Unrecognized Tax Benefits, Increase Resulting from Acquisition		344
Proceeds from sale of NOLs, gross	$ 27,500
Proceeds from sale of NOLs	2,300
Loss on sale of NOLs	100
CEND
Income Taxes [Line Items]
Fair Value Market of Tax NOLs		$ 36,100
Effective Income Tax Rate Reconciliation, Percent		2.54%
New Jersey
Income Taxes [Line Items]
Proceeds from sale of NOLs, gross	$ 2,500
Federal
Income Taxes [Line Items]
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration				168,800
Net operating loss carryforwards		$ 34,000		281,000
Federal | CEND
Income Taxes [Line Items]
Net operating loss carryforwards		10,900	$ 10,700
Operating Loss Carryforwards, Post Acquisition		106
State | CEND
Income Taxes [Line Items]
Net operating loss carryforwards			$ 15,000
State | New Jersey
Income Taxes [Line Items]
Net operating loss carryforwards		35,500		97,000
State | California
Income Taxes [Line Items]
Net operating loss carryforwards		10,000		69,500
State | New York
Income Taxes [Line Items]
Net operating loss carryforwards		1,900		$ 13,000
Foreign Tax Authority | CEND
Income Taxes [Line Items]
Net operating loss carryforwards		$ 1,800