Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017	Dec. 31, 2016
Interest income:
Loans	$ 7,287	$ 6,382	$ 14,346	$ 12,435
Investment securities - taxable	163	146	328	296
Mortgage-backed securities	791	1,099	1,608	1,883
Investment securities - tax exempt	1,092	852	2,128	1,676
Interest-bearing deposits and federal funds sold	87	5	99	8
Total interest income	9,420	8,484	18,509	16,298
Interest expense:
Interest on deposits	867	648	1,676	1,254
Interest on borrowings	93	105	203	226
Total interest expense	960	753	1,879	1,480
Net interest income	8,460	7,731	16,630	14,818
Provision for loan losses	352	586	699	1,129
Net interest income after provision for loan losses	8,108	7,145	15,931	13,689
Noninterest income:
Service charges on deposit accounts	934	820	1,785	1,593
Debit card fees	591	510	1,157	1,001
Investment services	122	67	194	137
E-commerce fees	35	31	73	63
Other operating income	205	184	418	367
Total noninterest income	1,887	1,612	3,627	3,161
Noninterest expense:
Salaries and employee benefits	3,110	2,787	6,037	5,455
Occupancy expense	355	339	711	719
Equipment and furniture expense	158	132	271	252
Service and data processing fees	540	499	1,027	947
Computer software, supplies and support	162	148	305	294
Advertising and promotion	112	85	167	208
FDIC insurance premiums	93	93	186	207
Legal and professional fees	229	220	460	418
Other	553	485	1,041	1,042
Total noninterest expense	5,312	4,788	10,205	9,542
Income before provision for income taxes	4,683	3,969	9,353	7,308
Provision for income taxes	1,043	1,043	2,241	1,875
Net income	$ 3,640	$ 2,926	$ 7,112	$ 5,433
Basic earnings per share (in dollars per share)	$ 0.43	$ 0.34	$ 0.84	$ 0.64
Basic average shares outstanding (in shares)	8,504,168	8,491,929	8,503,451	8,487,554
Diluted earnings per share (in dollars per share)	$ 0.43	$ 0.34	$ 0.83	$ 0.64
Diluted average shares outstanding (in shares)	8,533,126	8,509,316	8,532,274	8,503,913
Dividends per share (in dollars per share)	$ 0.0975	$ 0.0950	$ 0.1950	$ 0.1900