Annual report pursuant to Section 13 and 15(d)

LOANS, Credit Quality Indicators (Details)

v3.8.0.1
LOANS, Credit Quality Indicators (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
USD ($)
Grade
Dec. 31, 2016
USD ($)
Risk grade category of commercial loans by class of loans [Abstract]    
Number point grading system used for loan quality | Grade 8  
Total loans $ 1,320,309 $ 1,280,812
Commercial Loans [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans $ 1,007,143 967,323
Internal risk grade category of loans considered substandard, doubtful or loss | Grade 6  
Commercial Loans [Member] | Excellent [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans $ 0 0
Commercial Loans [Member] | Above Average [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 17,327 31,717
Commercial Loans [Member] | Good Quality [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 273,202 250,321
Commercial Loans [Member] | Acceptable Risk [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 681,858 641,339
Commercial Loans [Member] | Marginally Acceptable [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 26,315 33,840
Commercial Loans [Member] | Substandard [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 8,052 9,887
Commercial Loans [Member] | Doubtful [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 389 219
Commercial Loans [Member] | Loss [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial and Industrial [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 465,208 449,342
Commercial and Industrial [Member] | Excellent [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial and Industrial [Member] | Above Average [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 15,002 27,619
Commercial and Industrial [Member] | Good Quality [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 137,774 118,243
Commercial and Industrial [Member] | Acceptable Risk [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 291,373 282,527
Commercial and Industrial [Member] | Marginally Acceptable [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 15,170 14,610
Commercial and Industrial [Member] | Substandard [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 5,885 6,307
Commercial and Industrial [Member] | Doubtful [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 4 36
Commercial and Industrial [Member] | Loss [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 541,935 517,981
Commercial Real Estate [Member] | Residential Developed [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 11,888 11,970
Commercial Real Estate [Member] | Residential Developed [Member] | Excellent [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Residential Developed [Member] | Above Average [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Residential Developed [Member] | Good Quality [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 48 2,328
Commercial Real Estate [Member] | Residential Developed [Member] | Acceptable Risk [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 11,068 8,786
Commercial Real Estate [Member] | Residential Developed [Member] | Marginally Acceptable [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 772 856
Commercial Real Estate [Member] | Residential Developed [Member] | Substandard [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Residential Developed [Member] | Doubtful [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Residential Developed [Member] | Loss [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Unsecured to Residential Developers [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 2,332 4,734
Commercial Real Estate [Member] | Unsecured to Residential Developers [Member] | Excellent [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Unsecured to Residential Developers [Member] | Above Average [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Unsecured to Residential Developers [Member] | Good Quality [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Unsecured to Residential Developers [Member] | Acceptable Risk [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 2,332 4,734
Commercial Real Estate [Member] | Unsecured to Residential Developers [Member] | Marginally Acceptable [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Unsecured to Residential Developers [Member] | Substandard [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Unsecured to Residential Developers [Member] | Doubtful [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Unsecured to Residential Developers [Member] | Loss [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Vacant and Unimproved [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 39,752 40,286
Commercial Real Estate [Member] | Vacant and Unimproved [Member] | Excellent [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Vacant and Unimproved [Member] | Above Average [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Vacant and Unimproved [Member] | Good Quality [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 19,244 17,672
Commercial Real Estate [Member] | Vacant and Unimproved [Member] | Acceptable Risk [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 17,332 19,028
Commercial Real Estate [Member] | Vacant and Unimproved [Member] | Marginally Acceptable [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 3,176 3,586
Commercial Real Estate [Member] | Vacant and Unimproved [Member] | Substandard [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Vacant and Unimproved [Member] | Doubtful [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Vacant and Unimproved [Member] | Loss [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Commercial Development [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 1,103 378
Commercial Real Estate [Member] | Commercial Development [Member] | Excellent [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Commercial Development [Member] | Above Average [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Commercial Development [Member] | Good Quality [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 104 0
Commercial Real Estate [Member] | Commercial Development [Member] | Acceptable Risk [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 809 140
Commercial Real Estate [Member] | Commercial Development [Member] | Marginally Acceptable [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Commercial Development [Member] | Substandard [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 189
Commercial Real Estate [Member] | Commercial Development [Member] | Doubtful [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 190 49
Commercial Real Estate [Member] | Commercial Development [Member] | Loss [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Residential Improved [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 90,467 75,348
Commercial Real Estate [Member] | Residential Improved [Member] | Excellent [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Residential Improved [Member] | Above Average [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Residential Improved [Member] | Good Quality [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 7,275 7,100
Commercial Real Estate [Member] | Residential Improved [Member] | Acceptable Risk [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 80,818 63,957
Commercial Real Estate [Member] | Residential Improved [Member] | Marginally Acceptable [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 1,533 2,628
Commercial Real Estate [Member] | Residential Improved [Member] | Substandard [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 752 1,657
Commercial Real Estate [Member] | Residential Improved [Member] | Doubtful [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 89 6
Commercial Real Estate [Member] | Residential Improved [Member] | Loss [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Commercial Improved [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 298,714 289,478
Commercial Real Estate [Member] | Commercial Improved [Member] | Excellent [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Commercial Improved [Member] | Above Average [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 1,398 2,433
Commercial Real Estate [Member] | Commercial Improved [Member] | Good Quality [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 64,043 66,259
Commercial Real Estate [Member] | Commercial Improved [Member] | Acceptable Risk [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 228,888 210,449
Commercial Real Estate [Member] | Commercial Improved [Member] | Marginally Acceptable [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 3,353 9,084
Commercial Real Estate [Member] | Commercial Improved [Member] | Substandard [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 926 1,125
Commercial Real Estate [Member] | Commercial Improved [Member] | Doubtful [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 106 128
Commercial Real Estate [Member] | Commercial Improved [Member] | Loss [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Manufacturing and Industrial [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 97,679 95,787
Commercial Real Estate [Member] | Manufacturing and Industrial [Member] | Excellent [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Manufacturing and Industrial [Member] | Above Average [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 927 1,665
Commercial Real Estate [Member] | Manufacturing and Industrial [Member] | Good Quality [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 44,714 38,719
Commercial Real Estate [Member] | Manufacturing and Industrial [Member] | Acceptable Risk [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 49,238 51,718
Commercial Real Estate [Member] | Manufacturing and Industrial [Member] | Marginally Acceptable [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 2,311 3,076
Commercial Real Estate [Member] | Manufacturing and Industrial [Member] | Substandard [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 489 609
Commercial Real Estate [Member] | Manufacturing and Industrial [Member] | Doubtful [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans 0 0
Commercial Real Estate [Member] | Manufacturing and Industrial [Member] | Loss [Member]    
Risk grade category of commercial loans by class of loans [Abstract]    
Total loans $ 0 $ 0