Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Interest and dividend income
Loans, including fees	$ 3,949	$ 3,228
Securities, taxable	526	490
Securities, tax-exempt	375	367
Federal bank and other restricted stocks	22	21
Federal funds sold and other interest bearing deposits	23	37
Total interest and dividend income	4,895	4,143
Interest expense
Deposits	514	248
Short-term borrowings	14	55
Federal Home Loan Bank advances	68	54
Total interest expense	596	357
Net interest income	4,299	3,786
Provision for loan losses	115	90
Net interest income after provision for loan losses	4,184	3,696
Noninterest income
Noninterest income (in scope of Topic 606)	839	766
Bank owned life insurance income	69	68
Securities gains, net	587	38
Total noninterest income	1,495	872
Noninterest expenses
Salaries and employee benefits	1,975	1,810
Occupancy and equipment	488	455
Data processing expenses	150	148
Debit card processing expenses	194	180
Professional and director fees	170	117
FDIC assessments	38	46
Franchise taxes	89	84
Marketing and advertising	104	78
Telephone and network communications	72	82
Other	404	393
Total noninterest expenses	3,684	3,393
Income before income taxes	1,995	1,175
Income tax expense	322	246
Net income	$ 1,673	$ 929
Basic and diluted earnings per share (in dollars per share)	$ 0.61	$ 0.34
Deposit Account [Member]
Noninterest income
Noninterest income (in scope of Topic 606)	$ 316	$ 308
Debit Card [Member]
Noninterest income
Noninterest income (in scope of Topic 606)	358	323
Financial Service, Other [Member]
Noninterest income
Noninterest income (in scope of Topic 606)	$ 165	$ 135