FAIR VALUE - ASSETS MEASURED ON NONRECURRING BASIS NARRATIVE (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended							3 Months Ended		6 Months Ended				3 Months Ended	6 Months Ended		3 Months Ended	12 Months Ended			3 Months Ended		6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Jun. 30, 2013	Dec. 31, 2013 Level 3	Jun. 30, 2013 Level 3	Dec. 31, 2013 Carrying Amount	Jun. 30, 2013 Carrying Amount	Dec. 31, 2013 Nonrecurring	Dec. 31, 2012 Nonrecurring	Dec. 31, 2013 Nonrecurring	Dec. 31, 2012 Nonrecurring	Dec. 31, 2013 Nonrecurring Level 3	Jun. 30, 2013 Nonrecurring Level 3	Dec. 31, 2013 Nonrecurring Impaired Loans	Dec. 31, 2013 Nonrecurring Impaired Loans	Dec. 31, 2013 Nonrecurring Impaired Loans Carrying Amount	Dec. 31, 2013 Nonrecurring Other real estate owned	Jun. 30, 2013 Nonrecurring Other real estate owned	Dec. 31, 2013 Nonrecurring Other real estate owned Level 3	Jun. 30, 2013 Nonrecurring Other real estate owned Level 3	Dec. 31, 2013 Nonrecurring Non-agency RMBS	Dec. 31, 2012 Nonrecurring Non-agency RMBS	Dec. 31, 2013 Nonrecurring Non-agency RMBS	Dec. 31, 2012 Nonrecurring Non-agency RMBS	Dec. 31, 2013 Nonrecurring Non-agency RMBS Level 3	Jun. 30, 2013 Nonrecurring Non-agency RMBS Level 3	Dec. 31, 2013 Nonrecurring Non-agency RMBS Carrying Amount Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans, fair value														$ 18,001	$ 21,841			$ 18,001
Impaired loans, write-off																257	0		61	152
Impaired loans, additional provision for loan losses																	2,779
Allowance on impaired loans	423		423		1,065					423		423
Securities held to maturity	248,797		248,797		271,854	196,585	174,514	258,955	275,691																		89,934	97,193	95,837
Other real estate owned and foreclosed assets, fair value														1,254	2,006						1,254	2,006
Held-to-maturity securities, impairment charged to income			(572)	(680)																			(871)	(669)	(1,444)	(1,543)
Held-to-maturity securities, impairment charged to other comprehensive income	$ 733	$ 2,053	$ (93)	$ 4,051						$ (1,078)	$ (1,762)	$ 0	$ (3,702)