Regulatory Matters (Tables)

6 Months Ended

Jun. 30, 2020

Banking and Thrift [Abstract]

Actual and Required Capital Ratios of Bank

	Actual				Required for Capital Adequacy Purposes				Required to be Considered Well Capitalized
As of June 30, 2020:	Amount		Ratio		Amount		Ratio		Amount		Ratio
	(dollars in thousands)
Total Capital (to Risk Weighted Assets):
Consolidated	$	760,120	15.13	%	$	527,598	10.50	%	N/A		N/A
Tri Counties Bank	$	755,481	15.04	%	$	527,409	10.50	%	$	502,294	10.00	%
Tier 1 Capital (to Risk Weighted Assets):
Consolidated	$	697,043	13.87	%	$	427,103	8.50	%	N/A		N/A
Tri Counties Bank	$	692,448	13.79	%	$	426,950	8.50	%	$	401,835	8.00	%
Common equity Tier 1 Capital (to Risk Weighted Assets):
Consolidated	$	641,346	12.76	%	$	351,732	7.00	%	N/A		N/A
Tri Counties Bank	$	692,448	13.79	%	$	351,606	7.00	%	$	326,491	6.50	%
Tier 1 Capital (to Average Assets):
Consolidated	$	697,043	10.28	%	$	271,269	4.00	%	N/A		N/A
Tri Counties Bank	$	692,448	10.21	%	$	271,263	4.00	%	$	339,079	5.00	%

	Actual				Required for Capital Adequacy Purposes				Required to be Considered Well Capitalized
As of December 31, 2019:	Amount		Ratio		Amount		Ratio		Amount		Ratio
	(dollars in thousands)
Total Capital (to Risk Weighted Assets):
Consolidated	$	753,200	15.07	%	$	524,944	10.50	%	N/A		N/A
Tri Counties Bank	$	748,660	14.98	%	$	524,759	10.50	%	$	499,770	10.00	%
Tier 1 Capital (to Risk Weighted Assets):
Consolidated	$	719,809	14.40	%	$	424,955	8.50	%	N/A		N/A
Tri Counties Bank	$	715,269	14.31	%	$	424,805	8.50	%	$	399,816	8.00	%
Common equity Tier 1 Capital (to Risk Weighted Assets):
Consolidated	$	664,296	13.29	%	$	349,963	7.00	%	N/A		N/A
Tri Counties Bank	$	715,269	14.31	%	$	349,839	7.00	%	$	324,851	6.50	%
Tier 1 Capital (to Average Assets):
Consolidated	$	719,809	11.55	%	$	249,343	4.00	%	N/A		N/A
Tri Counties Bank	$	715,269	11.47	%	$	249,337	4.00	%	$	311,672	5.00	%