Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Interest and dividend income
Loans, including fees	$ 4,862	$ 4,059	$ 9,623	$ 8,008
Securities, taxable	480	549	990	1,075
Securities, tax-exempt	400	399	799	774
Federal bank and other restricted stocks	20	22	40	44
Federal funds sold and other interest-bearing deposits	16	34	42	57
Total interest and dividend income	5,778	5,063	11,494	9,958
Interest expense
Deposits	910	618	1,855	1,132
Short-term borrowings	13	14	24	28
Federal Home Loan Bank advances	59	57	138	125
Total interest expense	982	689	2,017	1,285
Net interest income	4,796	4,374	9,477	8,673
Provision for loan losses	185	(775)	315	(660)
Net interest income after provision for loan losses	4,611	5,149	9,162	9,333
Noninterest income
Noninterest income (in scope of Topic 606)	814	903	1,974	1,742
Bank owned life insurance death benefit			324
Bank owned life insurance income	66	68	134	137
Securities gains (losses), net	4	(27)	110	560
Other	211	213	418	378
Total noninterest income	1,025	944	2,494	2,439
Noninterest expenses
Salaries and employee benefits	2,207	2,099	4,380	4,074
Occupancy and equipment	595	515	1,127	1,003
Data processing expenses	141	157	526	307
Debit card processing expenses	194	189	395	383
Professional and director fees	133	171	390	341
FDIC assessments	5	38	(2)	76
Franchise taxes	95	88	190	177
Marketing and advertising	93	131	274	235
Telephone and network communications	70	64	144	136
Other	402	428	816	832
Total noninterest expenses	3,935	3,880	8,240	7,564
Income before income taxes	1,701	2,213	3,416	4,208
Income tax expense	261	364	473	686
Net income	$ 1,440	$ 1,849	$ 2,943	$ 3,522
Basic and diluted earnings per share (in dollars per share)	$ 0.53	$ 0.68	$ 1.07	$ 1.29
Deposit Account [Member]
Noninterest income
Noninterest income (in scope of Topic 606)	$ 360	$ 321	$ 733	$ 637
Debit Card [Member]
Noninterest income
Noninterest income (in scope of Topic 606)	$ 384	$ 369	$ 775	$ 727