LOANS HELD FOR INVESTMENT, Average Investment in Impaired Loans by Class (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	$ 15,621	$ 17,220	$ 15,779	$ 17,453
Interest Income	260	295	737	870
Manufactured Housing [Member]
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	7,483	8,306	7,634	8,482
Interest Income	174	174	488	499
Commercial Real Estate [Member] | Commercial Real Estate [Member]
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	120	510	123	682
Interest Income	1	0	1	3
Commercial Real Estate [Member] | SBA 504 1st Trust Deed [Member]
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	402	1,148	523	1,625
Interest Income	5	5	15	33
Commercial Real Estate [Member] | Land [Member]
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	0	0	0	0
Interest Income	0	0	0	0
Commercial Real Estate [Member] | Construction [Member]
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	0	0	0	0
Interest Income	0	0	0	0
Commercial [Member]
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	4,789	3,346	4,486	3,190
Interest Income	54	49	155	148
SBA [Member]
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	662	1,266	767	891
Interest Income	1	41	3	97
HELOC [Member]
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	214	510	273	410
Interest Income	0	0	0	7
Single Family Real Estate [Member]
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	1,951	2,134	1,973	2,173
Interest Income	25	26	75	83
Consumer [Member]
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	0	0	0	0
Interest Income	$ 0	$ 0	$ 0	$ 0