XML 111 R95.htm IDEA: XBRL DOCUMENT
v3.22.4

Note 13 - Other Operating Income and Expense (Details Textual) | 12 Months Ended
--- | ---
Dec. 31, 2022
Percentage of Operating Income | 1.00%

X
- Definition Represents the percentage of operating income that other components cannot exceed. + References No definition available. + Details
Name: | fcbc_PercentageOfOperatingIncome
Namespace Prefix: | fcbc_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration