Deposits (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Rate [Abstract]
Non-Interest Bearing (in hundredths)	0.00%	0.00%
NOW Accounts (in hundredths)	1.11%	0.88%
Money Market (in hundredths)	0.31%	0.33%
Passbook Savings (in hundredths)	0.32%	0.20%
Certificates of Deposit (in hundredths)	1.26%	1.28%
Amount [Abstract]
Non-Interest Bearing	$ 45,024	$ 43,447
NOW Accounts	31,214	24,015
Money Market	45,593	72,240
Passbook Savings	18,435	12,165
Total transaction accounts	140,266	151,867
Certificates of Deposit	145,972	120,428
Total Deposits	$ 286,238	$ 272,295
Percent [Abstract]
Non-Interest Bearing (in hundredths)	15.73%	15.95%
NOW Accounts (in hundredths)	10.90%	8.82%
Money Market (in hundredths)	15.93%	26.53%
Passbook Savings (in hundredths)	6.44%	4.47%
Total transaction accounts (in hundredths)	49.00%	55.77%
Certificates of Deposit (in hundredths)	51.00%	44.23%
Total Deposits (in hundredths)	100.00%	100.00%
Composition of certificates of deposit accounts by interest rate [Abstract]
Total Deposits, Amount	$ 145,972	$ 120,428
Total Deposits, Percent (in hundredths)	100.00%	100.00%
Amount [Abstract]
2016	$ 65,977
2017	29,098
2018	19,857
2019	10,462
2020	18,524
2021	2,054
Total	$ 145,972	$ 120,428
Percent [Abstract]
2016 (in hundredths)	45.20%
2017 (in hundredths)	19.93%
2018 (in hundredths)	13.60%
2019 (in hundredths)	7.17%
2020 (in hundredths)	12.69%
Thereafter (in hundredths)	1.41%
Total (in hundredths)	100.00%	100.00%
Weighted Average Rate [Abstract]
2016 (in hundredths)	1.01%
2017 (in hundredths)	1.34%
2018 (in hundredths)	1.43%
2019 (in hundredths)	1.69%
2020 (in hundredths)	1.83%
Thereafter (in hundredths)	2.01%
Interest expense on deposits [Abstract]
NOW and Money Market	$ 369	$ 390
Passbook Savings	34	23
Certificates of Deposits	1,831	1,745
Total	2,234	2,158
Aggregate amount of time deposits in denominations of $100,000 or more	84,600	68,300
Brokered certificates of deposits	$ 12,700	12,700
Period of brokered certificate of deposits	12 months
Non-recurring deposit included in money market accounts		30,600
0.00% to 0.99% [Member]
Amount [Abstract]
Certificates of Deposit	$ 57,103	46,786
Composition of certificates of deposit accounts by interest rate [Abstract]
Total Deposits, Amount	$ 57,103	$ 46,786
Total Deposits, Percent (in hundredths)	39.12%	38.85%
Contract rate, minimum range (in hundredths)	0.00%
Contract rate, maximum range (in hundredths)	0.99%
Amount [Abstract]
Total	$ 57,103	$ 46,786
Percent [Abstract]
Total (in hundredths)	39.12%	38.85%
1.00% to 1.99% [Member]
Amount [Abstract]
Certificates of Deposit	$ 68,242	$ 43,105
Composition of certificates of deposit accounts by interest rate [Abstract]
Total Deposits, Amount	$ 68,242	$ 43,105
Total Deposits, Percent (in hundredths)	46.75%	35.80%
Contract rate, minimum range (in hundredths)	1.00%
Contract rate, maximum range (in hundredths)	1.99%
Amount [Abstract]
Total	$ 68,242	$ 43,105
Percent [Abstract]
Total (in hundredths)	46.75%	35.80%
2.00% to 2.99% [Member]
Amount [Abstract]
Certificates of Deposit	$ 15,943	$ 17,780
Composition of certificates of deposit accounts by interest rate [Abstract]
Total Deposits, Amount	$ 15,943	$ 17,780
Total Deposits, Percent (in hundredths)	10.92%	14.76%
Contract rate, minimum range (in hundredths)	2.00%
Contract rate, maximum range (in hundredths)	2.99%
Amount [Abstract]
Total	$ 15,943	$ 17,780
Percent [Abstract]
Total (in hundredths)	10.92%	14.76%
3.00% to 3.99 [Member]
Amount [Abstract]
Certificates of Deposit	$ 4,684	$ 12,757
Composition of certificates of deposit accounts by interest rate [Abstract]
Total Deposits, Amount	$ 4,684	$ 12,757
Total Deposits, Percent (in hundredths)	3.21%	10.59%
Contract rate, minimum range (in hundredths)	3.00%
Contract rate, maximum range (in hundredths)	3.99%
Amount [Abstract]
Total	$ 4,684	$ 12,757
Percent [Abstract]
Total (in hundredths)	3.21%	10.59%