Loans (Details 2) - USD ($) $ in Thousands	Sep. 30, 2015	Jun. 30, 2015	Sep. 30, 2014	Jun. 30, 2014
Allowance for loan losses:
Individually evaluated for impairment	$ 220	$ 70
Collectively evaluated for impairment	2,294	2,362
Total ending allowance balance	2,514	2,432	$ 2,419	$ 2,405
Recorded investment in loans:
Loans individually evaluated for impairment	4,412	3,401
Loans collectively evaluated for impairment	230,008	225,619
Total ending loans balance	234,420	229,020
Commercial Loan [Member]
Allowance for loan losses:
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	387	316
Total ending allowance balance	387	316	300	307
Recorded investment in loans:
Loans individually evaluated for impairment	0	0
Loans collectively evaluated for impairment	36,957	32,210
Total ending loans balance	36,957	32,210
Commercial Real Estate [Member]
Allowance for loan losses:
Individually evaluated for impairment	164	58
Collectively evaluated for impairment	1,563	1,602
Total ending allowance balance	1,727	1,660	1,455	1,440
Recorded investment in loans:
Loans individually evaluated for impairment	3,332	2,786
Loans collectively evaluated for impairment	142,429	142,139
Total ending loans balance	145,761	144,925
Residential Mortgage [Member]
Allowance for loan losses:
Individually evaluated for impairment	56	12
Collectively evaluated for impairment	222	277
Total ending allowance balance	278	289	289	294
Recorded investment in loans:
Loans individually evaluated for impairment	1,080	615
Loans collectively evaluated for impairment	43,955	44,304
Total ending loans balance	45,035	44,919
Consumer Loan [Member]
Allowance for loan losses:
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	122	167
Total ending allowance balance	122	167	$ 375	$ 364
Recorded investment in loans:
Loans individually evaluated for impairment	0	0
Loans collectively evaluated for impairment	6,667	6,966
Total ending loans balance	$ 6,667	$ 6,966