LOANS AND LEASES RECEIVABLE (Schedule of Credit Quality Indicators by Classes Within the Portfolio Segments) (Details) - USD ($) $ in Thousands		3 Months Ended
		Sep. 30, 2015	Jun. 30, 2015
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable	[1]	$ 906,280	$ 914,419
Commercial business
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable	[2]	71,466	78,493
Commercial equipment finance leases
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		130	158
Commercial multi-family real estate
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		115,268	111,354
Agricultural real estate
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		106,550	123,988
Agricultural business
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		88,024	96,952
Residential one-to-four Family
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		55,125	55,572
Residential construction
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		9,194	6,308
Consumer direct
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		14,983	14,837
Consumer home equity
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		50,786	50,377
Consumer overdraft & reserve
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		2,542	2,703
Pass
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		751,310	758,780
Pass | Commercial business
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		69,470	74,660
Pass | Commercial equipment finance leases
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		130	158
Pass | Commercial real estate
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		328,635	316,790
Pass | Commercial multi-family real estate
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		114,160	110,239
Pass | Commercial real estate construction
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		56,527	48,224
Pass | Agricultural real estate
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		80,407	89,772
Pass | Agricultural business
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		101,981	118,937
Special Mention
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		4,952	6,831
Special Mention | Commercial business
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		43	1,047
Special Mention | Commercial equipment finance leases
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		0	0
Special Mention | Commercial real estate
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		3,253	4,277
Special Mention | Commercial multi-family real estate
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		0	0
Special Mention | Commercial real estate construction
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		0	0
Special Mention | Agricultural real estate
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		595	595
Special Mention | Agricultural business
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		1,061	912
Substandard
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		17,525	19,198
Substandard | Commercial business
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		1,953	2,795
Substandard | Commercial equipment finance leases
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		0	0
Substandard | Commercial real estate
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		3,815	4,386
Substandard | Commercial multi-family real estate
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		1,108	1,115
Substandard | Commercial real estate construction
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		0	0
Substandard | Agricultural real estate
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		7,022	6,599
Substandard | Agricultural business
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		3,627	4,303
Doubtful
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		0	0
Doubtful | Commercial business
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		0	0
Doubtful | Commercial equipment finance leases
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		0	0
Doubtful | Commercial real estate
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		0	0
Doubtful | Commercial multi-family real estate
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		0	0
Doubtful | Commercial real estate construction
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		0	0
Doubtful | Agricultural real estate
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		0	0
Doubtful | Agricultural business
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		0	0
Performing
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		132,274	129,403
Performing | Residential one-to-four Family
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		55,012	55,460
Performing | Residential construction
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		9,194	6,308
Performing | Consumer direct
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		14,950	14,792
Performing | Consumer home equity
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		50,576	50,140
Performing | Consumer overdraft & reserve
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		2,542	2,703
Nonperforming
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		356	394
Nonperforming | Residential one-to-four Family
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		113	112
Nonperforming | Residential construction
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		0	0
Nonperforming | Consumer direct
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		33	45
Nonperforming | Consumer home equity
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		210	237
Nonperforming | Consumer overdraft & reserve
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable		0	$ 0
Minimum
Loans and Leases Receivable, Recorded Investment [Line Items]
Loans and leases receivable, credit quality indicator threshold for analysis		$ 100

[1] Exclusive of undisbursed portion of loans in process and net of deferred loan fees and discounts.

[2] Includes $1,376 and $1,377 tax exempt leases at September 30, 2015 and June 30, 2015, respectively