FINANCIAL INSTRUMENTS (Measured at Fair Value on a Recurring and Nonrecurring Basis by Level Within the Hierarchy) (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended		12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Dec. 31, 2014	Sep. 30, 2014	Dec. 31, 2015	Dec. 31, 2014	Jun. 30, 2015	Jun. 30, 2014
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	$ 153,075				$ 153,075		$ 158,806
Quoted Prices In Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	10				10		13
Interest rate swap contracts	0				0		0
Interest rate swap contracts	0				0		0
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Net loans and leases receivable	0				0		0
Mortgage servicing rights	0				0		0
Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	173,621				173,621		179,272
Interest rate swap contracts	560				560		632
Interest rate swap contracts	872				872		1,164
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Net loans and leases receivable	11,225				11,225		10,763
Mortgage servicing rights	0				0		0
Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	0				0		0
Interest rate swap contracts	0				0		0
Interest rate swap contracts	0				0		0
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Net loans and leases receivable	883,424				883,424		893,961
Mortgage servicing rights	10,864				10,864		11,067
Fair Value
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	173,631				173,631		179,285
Interest rate swap contracts	560				560		632
Interest rate swap contracts	872				872		1,164
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Net loans and leases receivable	894,649				894,649		904,724
Mortgage servicing rights	10,864				10,864		11,067
Recurring | Quoted Prices In Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	10				10		13
Interest rate swap contracts	0				0		0
Total assets	10				10		13
Interest rate swap contracts	0				0		0
Total liabilities	0				0		0
Recurring | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	153,065				153,065		158,793
Interest rate swap contracts	588				588		632
Total assets	153,158				153,158		159,082
Interest rate swap contracts	1,395				1,395		1,164
Total liabilities	1,395				1,395		1,164
Recurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	0				0		0
Interest rate swap contracts	0				0		0
Total assets	445				445		291
Interest rate swap contracts	0				0		0
Total liabilities	0				0		0
Recurring | Fair Value
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	153,075				153,075		158,806
Interest rate swap contracts	588				588		632
Total assets	153,613				153,613		159,386
Interest rate swap contracts	1,395				1,395		1,164
Total liabilities	1,395				1,395		1,164
Nonrecurring
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Mortgage servicing rights	0				0		0
Nonrecurring | Quoted Prices In Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Impaired loans	0				0		0
Mortgage servicing rights	0				0		0
Nonrecurring | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Impaired loans							11,106
Mortgage servicing rights	0				0		0
Nonrecurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Impaired loans	5,315				5,315		7,407
Mortgage servicing rights							11,067
Nonrecurring | Fair Value
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Impaired loans	(4)				(4)		(101)
US government agencies | Recurring | Quoted Prices In Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	0				0		0
US government agencies | Recurring | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	11,330				11,330		22,006
US government agencies | Recurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	0				0		0
US government agencies | Recurring | Fair Value
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	11,330				11,330		22,006
Municipal bonds | Recurring | Quoted Prices In Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	0				0		0
Municipal bonds | Recurring | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	10,789				10,789		8,262
Municipal bonds | Recurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	0				0		0
Municipal bonds | Recurring | Fair Value
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	10,789				10,789		8,262
Federal Ag Mortgage | Recurring | Quoted Prices In Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	10				10		13
Federal Ag Mortgage | Recurring | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	0				0		0
Federal Ag Mortgage | Recurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	0				0		0
Federal Ag Mortgage | Recurring | Fair Value
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	10				10		13
Other investments | Recurring | Quoted Prices In Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	0				0		0
Other investments | Recurring | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	353				353		353
Other investments | Recurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	0				0		0
Other investments | Recurring | Fair Value
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	353				353		353
Agency residential mortgage-backed securities | Recurring | Quoted Prices In Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	0				0		0
Agency residential mortgage-backed securities | Recurring | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	130,593				130,593		128,172
Agency residential mortgage-backed securities | Recurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	0				0		0
Agency residential mortgage-backed securities | Recurring | Fair Value
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Securities available for sale	130,593				130,593		128,172
Residential one-to-four Family | Recurring
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Loans and Leases Receivable, Gross	(50)				(50)		(52)
Residential one-to-four Family | Recurring | Quoted Prices In Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Loans and Leases Receivable, Gross	0				0		0
Residential one-to-four Family | Recurring | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Loans and Leases Receivable, Gross	(495)				(495)		(343)
Residential one-to-four Family | Recurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Loans and Leases Receivable, Gross	445				445		291
Loans and Leases Receivable [Member] | Recurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	445	$ 290	$ 294	$ 177	445	$ 294	$ 291	$ 0
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3	159		130		159	320
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3	(1)		0		(3)	0
Fair Value, Assets Measured on Recurring Basis, Change in Unrealized Gain (Loss)	$ (3)		$ (13)		$ (2)	$ (26)