Annual report pursuant to Section 13 and 15(d)

SEGMENT REPORTING DISCLOSURES (Narrative) (Details)

v3.8.0.1
SEGMENT REPORTING DISCLOSURES (Narrative) (Details)
12 Months Ended
Dec. 31, 2017
segment
entity
store
Dec. 31, 2016
Dec. 31, 2015
Segment Reporting Information [Line Items]      
Number of reportable segments | segment 2    
Number of subsidiary bank | entity 1    
Number of retail locations | store 111    
Warehouse Line of Credit | LIBOR      
Segment Reporting Information [Line Items]      
Spread on LIBOR 0.15% 0.15% 0.15%
Mortgage banking segment interest - floor 0.00% 0.00% 0.00%