Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2019

Regulated Operations [Abstract]

Schedule of Actual Capital Amounts and Ratios

The capital ratios are presented in the table below:

	December 31, 2019				December 31, 2018
	EFSC		Bank		EFSC		Bank		To Be Well-Capitalized		Minimum Ratio with CCB
Common Equity Tier 1 Capital to Risk Weighted Assets	9.90	%	11.69	%	9.79	%	11.37	%	6.50	%	7.00	%
Tier 1 Capital to Risk Weighted Assets	11.40		11.70		11.14		11.38		8.00		8.50
Total Capital to Risk Weighted Assets	12.90		12.40		13.02		12.26		10.00		10.50
Leverage Ratio (Tier 1 Capital to Average Assets)	10.05		10.31		10.29		10.52		5.00		4.00