Note 5 - Fair Value (Tables)

6 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

	Balance at December 31,		Fair Value Measurements at December 31, 2022
	2022		Level 1		Level 2		Level 3
Assets:
Obligations of U.S. Treasury	$	8,321	$	—	$	8,321	$	—
Obligations of U.S. government-sponsored entities and agencies		24,032		—		24,032		—
Obligations of state and political subdivisions		95,935		—		95,935		—
U.S. Government-sponsored mortgage-backed securities – residential		93,238		—		93,238		—
U.S. Government-sponsored mortgage-backed securities – commercial		6,753		—		6,753		—
U.S. Government-sponsored collateralized mortgage obligations - residential		43,084		—		43,084		—
Other debt securities		15,779		—		15,779		—
Equity securities		367		—		367		—

	Balance at June 30,		Fair Value Measurements at June 30, 2022
	2022		Level 1		Level 2		Level 3
Assets:
Obligations of U.S. treasury	$	8,447	$	—	$	8,447	$	—
Obligations of U.S. government-sponsored entities and agencies		26,265		—		26,265		—
Obligations of state and political subdivisions		97,357		—		97,357		—
U.S. government-sponsored mortgage-backed securities - residential		102,183		—		102,183		—
U.S. government-sponsored mortgage-backed securities - commercial		7,301		—		7,301		—
U.S. government-sponsored collateralized mortgage obligations - residential		38,179		—		38,179		—
Other debt securities		16,615		—		16,615		—
Equity securities		400		—		400		—

Fair Value, by Balance Sheet Grouping [Table Text Block]

	December 31, 2022				June 30, 2022
	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
Financial Assets:
Level 1 inputs:
Cash and cash equivalents	$	13,302	$	13,302	$	20,952	$	20,952
Level 2 inputs:
Certificates of deposit in other financial institutions		3,264		3,146		3,781		3,847
Loans held for sale		100		101		1,165		1,188
Accrued interest receivable		3,017		3,017		2,703		2,703
Level 3 inputs:
Securities held-to-maturity		7,338		6,911		7,874		7,831
Loans, net		657,294		600,039		604,683		577,708
Financial Liabilities:
Level 2 inputs:
Demand and savings deposits		760,900		760,900		784,181		784,181
Time deposits		145,252		145,027		102,381		102,622
Short-term borrowings		25,380		25,380		21,295		21,295
Federal Home Loan Bank advances		24,603		23,341		8,256		7,215
Accrued interest payable		162		162		49		49