ACQUISITION (Detail Textuals) $ / shares in Units, $ in Thousands		12 Months Ended
	Dec. 01, 2014 USD ($) Branch $ / shares shares	Jun. 30, 2015 USD ($) $ / shares shares	Jun. 30, 2014 USD ($)
Business Acquisition [Line Items]
Number of shares issued | shares		36,945
Shares issued price per share | $ / shares		$ 18.95
Deferred loans fees		$ 51	$ (33)
Effective tax rate for net deferred tax asset		37.36%	35.97%
Business acquisition transaction related costs		$ 315
Stephens Federal
Business Acquisition [Line Items]
Total gross fair value adjustment	$ 8,892
Existing allowance for loans acquired	1,979
Deferred loans fees	171
Fair value adjustment related to PCI loans	6,676
Fair value adjustment on purchased performing loans	2,216
Accretable difference expected to be recognized into income	$ 642
Effective tax rate for net deferred tax asset	36.00%
Premium amortization period	3 years 8 months 12 days
Number of branches | Branch	3
Increase in fair value discount due to additional loans identified as PCI	$ 575
Increase in fair value discounts due to fair value estimates	387
Fair value adjustment related to additional PCI loans	7,638
Accretable difference expected to be recognized into income for additional PCI loans	618
Changes in deferred taxes associated with the fair value discounts on PCI loans	699
Increase in deferred tax assets resulting from change in income tax rate	$ 276
Change in income tax rate	38.00%
Business acquisition transaction related costs	$ 645
Stephens Federal | Common stock
Business Acquisition [Line Items]
Number of shares issued | shares	36,945
Valuation of acquired entity	$ 700
Consecutive trading days for average closing price	20 days
Shares issued price per share | $ / shares	$ 18.95