Background and Basis of Presentation (Details)	9 Months Ended
Sep. 30, 2022 store segment
Entity Location [Line Items]
Number of reportable segments (in segments) \| segment	1
City National
Entity Location [Line Items]
Number of stores (in stores)	94
WEST VIRGINIA \| City National
Entity Location [Line Items]
Number of stores (in stores)	58
KENTUCKY \| City National
Entity Location [Line Items]
Number of stores (in stores)	19
VIRGINIA \| City National
Entity Location [Line Items]
Number of stores (in stores)	13
OHIO \| City National
Entity Location [Line Items]
Number of stores (in stores)	4

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 18
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8672-108599

Name:	us-gaap_NumberOfReportableSegments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration