Income Taxes Details (Details)	12 Months Ended
Dec. 31, 2020
Income Tax Disclosure [Abstract]
Effective income tax rate, foreign income tax rate, percent	0.00%

Effective income tax rate, foreign income tax rate, percent

No definition available.

Name:	cia_Effectiveincometaxrateforeignincometaxratepercent
Namespace Prefix:	cia_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration