Securities, Securities in Continuous Unrealized Loss Position (Details)	12 Months Ended
	Jun. 30, 2015 USD ($) Security	Jun. 30, 2014 USD ($) Security
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than 12 Months, Fair Value	$ 3,095,000	$ 9,517,000
Less Than 12 Months, Unrealized Losses	$ 29,000	$ 34,000
Less Than 12 Months, Number of Securities | Security	3	7
More Than 12 Months, Fair Value	$ 2,883,000	$ 19,417,000
More Than 12 Months, Unrealized Losses	$ 37,000	$ 336,000
More Than 12 Months, Number of Securities | Security	5	8
Total, Fair Value	$ 5,978,000	$ 28,934,000
Total, Unrealized Losses	$ 66,000	$ 370,000
Total, Number of Securities | Security	8	15
Available for sale securities transferred at fair value to held to maturity	$ 0	$ 11,735,000
Unrealized losses on transfer of securities	0	805,000
Gross realized gains on sale of available-for-sale securities	0	0
Other-than-temporary impairment losses	0	0
Net realized gains (losses)	0	0
Held-to-maturity Securities, Continuous Unrealized Loss Position [Abstract]
Less than 12 Months, Fair Value	25,969,000	35,243,000
Less than 12 Months, Unrealized Losses	$ 254,000	$ 1,896,000
Less Than 12 Months, Number of Securities | Security	54	44
More Than 12 Months, Fair Value	$ 31,561,000	$ 17,656,000
More Than 12 Months, Unrealized Losses	$ 665,000	$ 815,000
More Than 12 Months, Number of Securities | Security	17	19
Total, Fair Value	$ 57,530,000	$ 52,899,000
Total, Unrealized Losses	$ 919,000	$ 2,711,000
Total, Number of Securities | Security	71	63
Total Securities, Continuous Unrealized Loss Position [Abstract]
Less than 12 Months, Fair Value	$ 29,064,000	$ 44,760,000
Less Than 12 Months, Unrealized Losses	$ 283,000	$ 1,930,000
Less Than 12 Months, Number of Securities | Security	57	51
More Than 12 Months, Fair Value	$ 34,444,000	$ 37,073,000
More Than 12 Months, Unrealized Losses	$ 702,000	$ 1,151,000
More Than 12 Months, Number of Securities | Security	22	27
Total, Fair Value	$ 63,508,000	$ 81,833,000
Total, Unrealized Losses	$ 985,000	$ 3,081,000
Total, Number of Securities | Security	79	78
State and Political Subdivisions [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than 12 Months, Fair Value	$ 799,000
Less Than 12 Months, Unrealized Losses	$ 1,000
Less Than 12 Months, Number of Securities | Security	1
More Than 12 Months, Fair Value	$ 0
More Than 12 Months, Unrealized Losses	$ 0
More Than 12 Months, Number of Securities | Security	0
Total, Fair Value	$ 799,000
Total, Unrealized Losses	$ 1,000
Total, Number of Securities | Security	1
Mortgage-backed Securities-Residential [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than 12 Months, Fair Value	$ 0	$ 4,302,000
Less Than 12 Months, Unrealized Losses	$ 0	$ 13,000
Less Than 12 Months, Number of Securities | Security	0	2
More Than 12 Months, Fair Value	$ 1,630,000	$ 0
More Than 12 Months, Unrealized Losses	$ 10,000	$ 0
More Than 12 Months, Number of Securities | Security	1	0
Total, Fair Value	$ 1,630,000	$ 4,302,000
Total, Unrealized Losses	$ 10,000	$ 13,000
Total, Number of Securities | Security	1	2
Mortgage-backed Securities-Multi-Family [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than 12 Months, Fair Value	$ 2,023,000	$ 4,448,000
Less Than 12 Months, Unrealized Losses	$ 26,000	$ 5,000
Less Than 12 Months, Number of Securities | Security	1	3
More Than 12 Months, Fair Value	$ 753,000	$ 19,404,000
More Than 12 Months, Unrealized Losses	$ 16,000	$ 334,000
More Than 12 Months, Number of Securities | Security	1	7
Total, Fair Value	$ 2,776,000	$ 23,852,000
Total, Unrealized Losses	$ 42,000	$ 339,000
Total, Number of Securities | Security	2	10
Asset-Backed Securities [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than 12 Months, Fair Value	$ 0	$ 0
Less Than 12 Months, Unrealized Losses	$ 0	$ 0
Less Than 12 Months, Number of Securities | Security	0	0
More Than 12 Months, Fair Value	$ 9,000	$ 13,000
More Than 12 Months, Unrealized Losses	$ 1,000	$ 2,000
More Than 12 Months, Number of Securities | Security	1	1
Total, Fair Value	$ 9,000	$ 13,000
Total, Unrealized Losses	$ 1,000	$ 2,000
Total, Number of Securities | Security	1	1
Corporate Debt Securities [Member]
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than 12 Months, Fair Value	$ 273,000	$ 767,000
Less Than 12 Months, Unrealized Losses	$ 2,000	$ 16,000
Less Than 12 Months, Number of Securities | Security	1	2
More Than 12 Months, Fair Value	$ 491,000	$ 0
More Than 12 Months, Unrealized Losses	$ 10,000	$ 0
More Than 12 Months, Number of Securities | Security	2	0
Total, Fair Value	$ 764,000	$ 767,000
Total, Unrealized Losses	$ 12,000	$ 16,000
Total, Number of Securities | Security	3	2
U.S. Government Sponsored Enterprises [Member]
Held-to-maturity Securities, Continuous Unrealized Loss Position [Abstract]
Less than 12 Months, Fair Value	$ 0	$ 1,898,000
Less than 12 Months, Unrealized Losses	$ 0	$ 102,000
Less Than 12 Months, Number of Securities | Security	0	1
More Than 12 Months, Fair Value	$ 1,951,000	$ 0
More Than 12 Months, Unrealized Losses	$ 49,000	$ 0
More Than 12 Months, Number of Securities | Security	1	0
Total, Fair Value	$ 1,951,000	$ 1,898,000
Total, Unrealized Losses	$ 49,000	$ 102,000
Total, Number of Securities | Security	1	1
State and Political Subdivisions [Member]
Held-to-maturity Securities, Continuous Unrealized Loss Position [Abstract]
Less than 12 Months, Fair Value	$ 11,171,000	$ 6,693,000
Less than 12 Months, Unrealized Losses	$ 143,000	$ 175,000
Less Than 12 Months, Number of Securities | Security	49	34
More Than 12 Months, Fair Value	$ 1,221,000	$ 1,815,000
More Than 12 Months, Unrealized Losses	$ 44,000	$ 29,000
More Than 12 Months, Number of Securities | Security	9	11
Total, Fair Value	$ 12,392,000	$ 8,508,000
Total, Unrealized Losses	$ 187,000	$ 204,000
Total, Number of Securities | Security	58	45
Mortgage-backed Securities-Residential [Member]
Held-to-maturity Securities, Continuous Unrealized Loss Position [Abstract]
Total, Unrealized Losses	$ 0	$ 0
Mortgage-backed Securities-Multi-Family [Member]
Held-to-maturity Securities, Continuous Unrealized Loss Position [Abstract]
Less than 12 Months, Fair Value	14,464,000	26,522,000
Less than 12 Months, Unrealized Losses	$ 100,000	$ 1,617,000
Less Than 12 Months, Number of Securities | Security	4	7
More Than 12 Months, Fair Value	$ 28,187,000	$ 15,440,000
More Than 12 Months, Unrealized Losses	$ 565,000	$ 764,000
More Than 12 Months, Number of Securities | Security	6	6
Total, Fair Value	$ 42,651,000	$ 41,962,000
Total, Unrealized Losses	$ 665,000	$ 2,381,000
Total, Number of Securities | Security	10	13
Other Securities [Member]
Held-to-maturity Securities, Continuous Unrealized Loss Position [Abstract]
Less than 12 Months, Fair Value	$ 334,000	$ 130,000
Less than 12 Months, Unrealized Losses	$ 11,000	$ 2,000
Less Than 12 Months, Number of Securities | Security	1	2
More Than 12 Months, Fair Value	$ 202,000	$ 401,000
More Than 12 Months, Unrealized Losses	$ 7,000	$ 22,000
More Than 12 Months, Number of Securities | Security	1	2
Total, Fair Value	$ 536,000	$ 531,000
Total, Unrealized Losses	$ 18,000	$ 24,000
Total, Number of Securities | Security	2	4