Employee Retention Tax Credit (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Retirement Benefits [Abstract]
Other income	$ 2,085	$ 0	$ 2,085	$ 0

Other Income Net, Employee Retention Credit, CARES Act

No definition available.

Name:	cdcx_OtherIncomeNetEmployeeRetentionCreditCARESAct
Namespace Prefix:	cdcx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration