Regulatory Matters (Tables)

12 Months Ended

Jun. 30, 2022

Regulatory Matters [Abstract]

Compliance with Regulatory Capital Requirements under Banking Regulations

											To Be Well
											Capitalized Under
						For Capital					Prompt Corrective					Capital Conservation
(Dollars in thousands)	Actual					Adequacy Purposes					Action Provisions					Buffer
The Bank of Greene County	Amount		Ratio			Amount		Ratio			Amount		Ratio			Actual			Required
As of June 30, 2022:
Total risk-based capital	$	221,236		16.0	%	$	110,294		8.0	%	$	137,867		10.0	%		8.05	%		2.50	%
Tier 1 risk-based capital		203,935		14.8			82,720		6.0			110,294		8.0			8.79			2.50
Common equity tier 1 capital		203,935		14.8			62,040		4.5			89,614		6.5			10.29			2.50
Tier 1 leverage ratio		203,935		8.1			100,193		4.0			125,242		5.0			4.14			2.50
As of June 30, 2021:
Total risk-based capital	$	184,063		16.9	%	$	87,384		8.0	%	$	109,230		10.0	%		8.85	%		2.50	%
Tier 1 risk-based capital		170,335		15.6			65,538		6.0			87,384		8.0			9.59			2.50
Common equity tier 1 capital		170,335		15.6			49,154		4.5			71,000		6.5			11.09			2.50
Tier 1 leverage ratio		170,335		8.0			85,382		4.0			106,728		5.0			3.98			2.50
Greene County Commercial Bank
As of June 30, 2022:
Total risk-based capital	$	94,408		41.5	%	$	18,195		8.0	%	$	22,744		10.0	%		33.51	%		2.50	%
Tier 1 risk-based capital		94,408		41.5			13,646		6.0			18,195		8.0			35.51			2.50
Common equity tier 1 capital		94,408		41.5			10,235		4.5			14,783		6.5			37.01			2.50
Tier 1 leverage ratio		94,408		8.1			46,874		4.0			58,593		5.0			4.06			2.50
As of June 30, 2021:
Total risk-based capital	$	68,116		40.2	%	$	13,566		8.0	%	$	16,958		10.0	%		32.17	%		2.50	%
Tier 1 risk-based capital		68,116		40.2			10,175		6.0			13,566		8.0			34.17			2.50
Common equity tier 1 capital		68,116		40.2			7,631		4.5			11,023		6.5			35.67			2.50
Tier 1 leverage ratio		68,116		7.9			34,412		4.0			43,015		5.0			3.92			2.50