LOANS RECEIVABLE AND THE ALLOWANCE FOR LOAN LOSSES (Troubled Debt Restructuring) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Financing Receivable, Modifications [Line Items]
Accrual Status	$ 47,428	$ 57,462
Nonaccrual Status	5,699	7,966
Total Modifications	53,127	65,428
Commerical real estate - owner-occupied [Member]
Financing Receivable, Modifications [Line Items]
Accrual Status	186	188
Nonaccrual Status	613	1,551
Total Modifications	799	1,739
Commerical real estate - investment properties [Member]
Financing Receivable, Modifications [Line Items]
Accrual Status	5,367	7,034
Nonaccrual Status	1,630	1,514
Total Modifications	6,997	8,548
Multifamily real estate [Member]
Financing Receivable, Modifications [Line Items]
Accrual Status	5,744	7,131
Nonaccrual Status	0	0
Total Modifications	5,744	7,131
One-to four-family construction [Member]
Financing Receivable, Modifications [Line Items]
Accrual Status	6,864	6,726
Nonaccrual Status	269	1,044
Total Modifications	7,133	7,770
Land and land development - residential [Member]
Financing Receivable, Modifications [Line Items]
Accrual Status	4,061	4,842
Nonaccrual Status	174	15
Total Modifications	4,235	4,857
Commercial business [Member]
Financing Receivable, Modifications [Line Items]
Accrual Status	1,299	2,975
Nonaccrual Status	164	247
Total Modifications	1,463	3,222
One- to four-family residential [Member]
Financing Receivable, Modifications [Line Items]
Accrual Status	23,302	27,540
Nonaccrual Status	2,474	2,703
Total Modifications	25,776	30,243
Consumer secured by one- to four-family [Member]
Financing Receivable, Modifications [Line Items]
Accrual Status	360	538
Nonaccrual Status	252	496
Total Modifications	612	1,034
Consumer - other [Member]
Financing Receivable, Modifications [Line Items]
Accrual Status	245	488
Nonaccrual Status	123	396
Total Modifications	$ 368	$ 884