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Equity, Other Comprehensive Income and Earnings Per Share - Equity and Noncontrolling Interest (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Nov. 17, 2020
Shareholders' Equity
Number of shares withheld from employees to satisfy tax withholding obligations			7,596	5,084
C&F Select LLC
Shareholders' Equity
Issuance of noncontrolling interest			$ 490,000
The Repurchase Program
Shareholders' Equity
Number of shares authorized to be repurchased					365,000
Aggregate common stock repurchased (in shares)			150,333
Aggregate cost of common stock repurchased	$ 7,460,000		$ 7,460,000
Shares repurchased (in shares)	52,619		142,874
Cost of shares repurchased	$ 2,720,000		$ 7,190,000
Previous share repurchase program
Shareholders' Equity
Shares repurchased (in shares)		0		8,963
Cost of shares repurchased				$ 355,000

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- Definition

The number of shares withheld from employees to satisfy tax withholding obligations upon vesting of restricted stock under a stock repurchase plan.

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Aggregate number of share repurchased.

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Amount of increase in noncontrolling interest from subsidiary issuance of equity interests to noncontrolling interest holders.

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The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

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