Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2021

Banking Regulation, Total Capital [Abstract]

Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations

The following tables present Summit's, as well as Summit Community's, actual and required minimum regulatory capital amounts and ratios as of December 31, 2021 and December 31, 2020. Capital levels required to be considered well capitalized are based upon prompt corrective action regulations, as amended.

	Actual				Minimum Required Capital - Basel III				Minimum Required To Be Well Capitalized
Dollars in thousands	Amount		Ratio		Amount		Ratio		Amount	Ratio
As of December 31, 2021
CET1 (to risk weighted assets)
Summit	$	257,122	8.4	%	$	214,268	7.0	%	N/A	N/A
Summit Community	364,125		11.9	%	214,191		7.0	%	198,892	6.5	%
Tier I Capital (to risk weighted assets)
Summit	291,042		9.5	%	260,406		8.5	%	N/A	N/A
Summit Community	364,125		11.9	%	260,089		8.5	%	244,790	8.0	%
Total Capital (to risk weighted assets)
Summit	420,045		13.8	%	319,599		10.5	%	N/A	N/A
Summit Community	390,236		12.8	%	320,115		10.5	%	304,872	10.0	%
Tier I Capital (to average assets)
Summit	291,042		8.3	%	140,261		4.0	%	N/A	N/A
Summit Community	364,125		10.4	%	140,048		4.0	%	175,060	5.0	%
As of December 31, 2020
CET1 (to risk weighted assets)
Summit	233,768		9.3	%	N/A		N/A		N/A	N/A
Summit Community	279,540		11.1	%	176,286		7.0	%	163,695	6.5	%
Tier I Capital (to risk weighted assets)
Summit	252,768		10.0	%	N/A		N/A		N/A	N/A
Summit Community	279,540		11.1	%	214,062		8.5	%	201,470	8.0	%
Total Capital (to risk weighted assets)
Summit	305,309		12.1	%	N/A		N/A		N/A	N/A
Summit Community	302,716		12.0	%	264,877		10.5	%	252,263	10.0	%
Tier I Capital (to average assets)
Summit	252,768		8.6	%	N/A		N/A		N/A	N/A
Summit Community	279,540		9.5	%	117,701		4.0	%	147,126	5.0	%