Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
Interest income:
Loans	$ 8,696	$ 7,287	$ 16,994	$ 14,346
Investment securities - taxable	217	163	411	328
Mortgage-backed securities	1,059	791	2,173	1,608
Investment securities - tax exempt	1,406	1,092	2,766	2,128
Interest-bearing deposits and federal funds sold	28	87	59	99
Total interest income	11,406	9,420	22,403	18,509
Interest expense:
Interest on deposits	1,271	867	2,307	1,676
Interest on borrowings	140	93	444	203
Total interest expense	1,411	960	2,751	1,879
Net interest income	9,995	8,460	19,652	16,630
Provision for loan losses	354	352	708	699
Net interest income after provision for loan losses	9,641	8,108	18,944	15,931
Noninterest income:
Service charges on deposit accounts	1,106	934	2,143	1,785
Debit card fees	685	591	1,325	1,157
Investment services	136	122	251	194
E-commerce fees	34	35	71	73
Other operating income	180	205	403	418
Total noninterest income	2,141	1,887	4,193	3,627
Noninterest expense:
Salaries and employee benefits	3,677	3,075	7,155	5,957
Occupancy expense	414	355	816	711
Equipment and furniture expense	127	158	341	271
Service and data processing fees	542	540	1,037	1,027
Computer software, supplies and support	200	162	423	305
Advertising and promotion	76	112	196	167
FDIC insurance premiums	100	93	227	186
Legal and professional fees	283	229	612	460
Other	828	588	1,401	1,121
Total noninterest expense	6,247	5,312	12,208	10,205
Income before provision for income taxes	5,535	4,683	10,929	9,353
Provision for income taxes	951	1,043	1,965	2,241
Net income	$ 4,584	$ 3,640	$ 8,964	$ 7,112
Basic earnings per share (in dollars per share)	$ 0.54	$ 0.43	$ 1.05	$ 0.84
Basic average shares outstanding (in shares)	8,537,814	8,504,168	8,537,814	8,503,451
Diluted earnings per share (in dollars per share)	$ 0.54	$ 0.43	$ 1.05	$ 0.83
Diluted average shares outstanding (in shares)	8,537,814	8,533,126	8,537,814	8,532,274
Dividends per share (in dollars per share)	$ 0.1000	$ 0.0975	$ 0.2000	$ 0.1950