Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2019

Banking and Thrift [Abstract]

Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations

	Actual				Minimum Required Capital - Basel III Fully Phased-in			Minimum Required To Be Well Capitalized
Dollars in thousands	Amount		Ratio		Amount	Ratio		Amount	Ratio
As of December 31, 2019
CET1 (to risk weighted assets)
Summit	$	224,679	11.1	%	N/A	N/A		N/A	N/A
Summit Community	244,045		12.1	%	141,183	7.0	%	131,099	6.5	%
Tier I Capital (to risk weighted assets)
Summit	243,679		12.1	%	N/A	N/A		N/A	N/A
Summit Community	244,045		12.1	%	171,437	8.5	%	161,352	8.0	%
Total Capital (to risk weighted assets)
Summit	256,753		12.7	%	N/A	N/A		N/A	N/A
Summit Community	257,119		12.7	%	212,579	10.5	%	202,456	10.0	%
Tier I Capital (to average assets)
Summit	243,679		10.5	%	N/A	N/A		N/A	N/A
Summit Community	244,045		10.6	%	92,092	4.0	%	115,116	5.0	%
As of December 31, 2018
CET1 (to risk weighted assets)
Summit	197,551		11.1	%	N/A	N/A		N/A	N/A
Summit Community	213,930		12.0	%	124,793	7.0	%	115,879	6.5	%
Tier I Capital (to risk weighted assets)
Summit	216,551		12.2	%	N/A	N/A		N/A	N/A
Summit Community	213,930		12.0	%	151,534	8.5	%	142,620	8.0	%
Total Capital (to risk weighted assets)
Summit	229,598		12.9	%	N/A	N/A		N/A	N/A
Summit Community	226,977		12.8	%	186,192	10.5	%	177,326	10.0	%
Tier I Capital (to average assets)
Summit	216,551		10.1	%	N/A	N/A		N/A	N/A
Summit Community	213,930		10.0	%	85,572	4.0	%	106,965	5.0	%