Annual report pursuant to Section 13 and 15(d)

LOANS, Past Due Loans (Details)

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LOANS, Past Due Loans (Details) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]    
Nonaccrual $ 395 $ 300
Over 90 days accruing 0 0
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 995 1,447
Loans not past due 1,319,314 1,279,365
Total ending loans balance 1,320,309 1,280,812
30-90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 716 1,309
Greater Than 90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 279 138
Commercial and Industrial [Member]    
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]    
Nonaccrual 4 36
Over 90 days accruing 0 0
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 290 453
Loans not past due 464,918 448,889
Total ending loans balance 465,208 449,342
Commercial and Industrial [Member] | 30-90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 290 425
Commercial and Industrial [Member] | Greater Than 90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 28
Commercial Real Estate [Member]    
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]    
Nonaccrual 385 183
Over 90 days accruing 0 0
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 404 606
Loans not past due 541,531 517,375
Total ending loans balance 541,935 517,981
Commercial Real Estate [Member] | 30-90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 125 552
Commercial Real Estate [Member] | Greater Than 90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 279 54
Commercial Real Estate [Member] | Residential Developed [Member]    
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]    
Nonaccrual 0 0
Over 90 days accruing 0 0
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 0
Loans not past due 11,888 11,970
Total ending loans balance 11,888 11,970
Commercial Real Estate [Member] | Residential Developed [Member] | 30-90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 0
Commercial Real Estate [Member] | Residential Developed [Member] | Greater Than 90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 0
Commercial Real Estate [Member] | Unsecured to Residential Developers [Member]    
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]    
Nonaccrual 0 0
Over 90 days accruing 0 0
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 0
Loans not past due 2,332 4,734
Total ending loans balance 2,332 4,734
Commercial Real Estate [Member] | Unsecured to Residential Developers [Member] | 30-90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 0
Commercial Real Estate [Member] | Unsecured to Residential Developers [Member] | Greater Than 90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 0
Commercial Real Estate [Member] | Vacant and Unimproved [Member]    
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]    
Nonaccrual 0 0
Over 90 days accruing 0 0
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 0
Loans not past due 39,752 40,286
Total ending loans balance 39,752 40,286
Commercial Real Estate [Member] | Vacant and Unimproved [Member] | 30-90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 0
Commercial Real Estate [Member] | Vacant and Unimproved [Member] | Greater Than 90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 0
Commercial Real Estate [Member] | Commercial Development [Member]    
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]    
Nonaccrual 190 49
Over 90 days accruing 0 0
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 190 49
Loans not past due 913 329
Total ending loans balance 1,103 378
Commercial Real Estate [Member] | Commercial Development [Member] | 30-90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 0
Commercial Real Estate [Member] | Commercial Development [Member] | Greater Than 90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 190 49
Commercial Real Estate [Member] | Residential Improved [Member]    
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]    
Nonaccrual 89 6
Over 90 days accruing 0 0
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 89 79
Loans not past due 90,378 75,269
Total ending loans balance 90,467 75,348
Commercial Real Estate [Member] | Residential Improved [Member] | 30-90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 74
Commercial Real Estate [Member] | Residential Improved [Member] | Greater Than 90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 89 5
Commercial Real Estate [Member] | Commercial Improved [Member]    
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]    
Nonaccrual 106 128
Over 90 days accruing 0 0
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 125 478
Loans not past due 298,589 289,000
Total ending loans balance 298,714 289,478
Commercial Real Estate [Member] | Commercial Improved [Member] | 30-90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 125 478
Commercial Real Estate [Member] | Commercial Improved [Member] | Greater Than 90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 0
Commercial Real Estate [Member] | Manufacturing and Industrial [Member]    
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]    
Nonaccrual 0 0
Over 90 days accruing 0 0
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 0
Loans not past due 97,679 95,787
Total ending loans balance 97,679 95,787
Commercial Real Estate [Member] | Manufacturing and Industrial [Member] | 30-90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 0
Commercial Real Estate [Member] | Manufacturing and Industrial [Member] | Greater Than 90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 0
Consumer [Member]    
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]    
Nonaccrual 6 81
Over 90 days accruing 0 0
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 301 388
Loans not past due 312,865 313,101
Total ending loans balance 313,166 313,489
Consumer [Member] | 30-90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 301 332
Consumer [Member] | Greater Than 90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 56
Consumer [Member] | Residential Mortgage [Member]    
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]    
Nonaccrual 2 58
Over 90 days accruing 0 0
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 215 120
Loans not past due 224,237 217,494
Total ending loans balance 224,452 217,614
Consumer [Member] | Residential Mortgage [Member] | 30-90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 215 64
Consumer [Member] | Residential Mortgage [Member] | Greater Than 90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 56
Consumer [Member] | Unsecured [Member]    
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]    
Nonaccrual 4 16
Over 90 days accruing 0 0
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 10 0
Loans not past due 216 396
Total ending loans balance 226 396
Consumer [Member] | Unsecured [Member] | 30-90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 10 0
Consumer [Member] | Unsecured [Member] | Greater Than 90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 0
Consumer [Member] | Home Equity [Member]    
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]    
Nonaccrual 0 7
Over 90 days accruing 0 0
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 76 187
Loans not past due 82,158 87,926
Total ending loans balance 82,234 88,113
Consumer [Member] | Home Equity [Member] | 30-90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 76 187
Consumer [Member] | Home Equity [Member] | Greater Than 90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 0
Consumer [Member] | Other Secured [Member]    
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]    
Nonaccrual 0 0
Over 90 days accruing 0 0
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 81
Loans not past due 6,254 7,285
Total ending loans balance 6,254 7,366
Consumer [Member] | Other Secured [Member] | 30-90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due 0 81
Consumer [Member] | Other Secured [Member] | Greater Than 90 Days [Member]    
Aging of recorded investment in past due loans by class of loans [Abstract]    
Total past due $ 0 $ 0