LOANS HELD FOR INVESTMENT, Impaired Loans by Class of Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Impaired financing receivable recorded investment net [Abstract]
Impaired loans	$ 18,929	$ 19,531
Manufactured Housing [Member]
Impaired financing receivable recorded investment net [Abstract]
Impaired loans	8,880	8,586
Commercial Real Estate [Member] | Commercial Real Estate [Member]
Impaired financing receivable recorded investment net [Abstract]
Impaired loans	223	875
Commercial Real Estate [Member] | SBA 504 1st Trust Deed [Member]
Impaired financing receivable recorded investment net [Abstract]
Impaired loans	1,193	1,748
Commercial [Member]
Impaired financing receivable recorded investment net [Abstract]
Impaired loans	3,485	3,010
SBA [Member]
Impaired financing receivable recorded investment net [Abstract]
Impaired loans	2,368	2,747
HELOC [Member]
Impaired financing receivable recorded investment net [Abstract]
Impaired loans	536	313
Single Family Real Estate [Member]
Impaired financing receivable recorded investment net [Abstract]
Impaired loans	$ 2,244	$ 2,252