Annual report pursuant to Section 13 and 15(d)

SHAREHOLDERS' EQUITY, Regulatory Capital (Details)

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SHAREHOLDERS' EQUITY, Regulatory Capital (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
USD ($)
Category
Dec. 31, 2016
USD ($)
SHAREHOLDERS' EQUITY [Abstract]    
Number of classification of prompt corrective action regulations | Category 5  
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
CET1 capital (to risk weighted assets), actual amount $ 174,258 $ 163,663
CET1 capital (to risk weighted assets), actual ratio 11.30% 11.00%
Tier 1 capital (to risk weighted assets), actual amount $ 214,258 $ 203,663
Tier 1 capital (to risk weighted assets), actual ratio 13.90% 13.70%
Total capital (to risk weighted assets), actual amount $ 230,858 $ 220,625
Total capital (to risk weighted assets), actual ratio 15.00% 14.90%
Tier 1 capital (to average assets), actual amount $ 214,258 $ 203,663
Tier 1 capital (to average assets), actual ratio 11.90% 12.00%
CET1 capital (to risk weighted assets), minimum capital adequacy, amount $ 69,326 $ 66,743
CET1 capital (to risk weighted assets), minimum capital adequacy, ratio 4.50% 4.50%
Tier 1 capital (to risk weighted assets), minimum capital adequacy, amount $ 92,435 $ 88,991
Tier 1 capital (to risk weighted assets), minimum required for capital adequacy purposes, ratio 6.00% 6.00%
Total capital (to risk weighted assets), minimum required for capital adequacy purposes, amount $ 123,246 $ 118,655
Total capital (to risk weighted assets) minimum required for capital adequacy purposes, ratio 8.00% 8.00%
Tier 1 capital (to average assets), minimum capital adequacy, amount $ 72,138 $ 67,810
Tier 1 capital (to average assets), minimum required for capital adequacy purposes, ratio 4.00% 4.00%
CET1 capital (to risk weighted assets), minimum capital adequacy with capital buffer, amount $ 88,583 $ 76,013
CET1 capital (to risk weighted assets), minimum capital adequacy with capital buffer, ratio 5.80% 5.10%
Tier 1 capital (to risk weighted assets), minimum capital adequacy with capital buffer, amount $ 111,692 $ 98,261
Tier 1 capital (to risk weighted assets), minimum capital adequacy with capital buffer, ratio 7.30% 6.60%
Total capital (to risk weighted assets), minimum capital adequacy with capital buffer, amount $ 142,504 $ 127,925
Total capital (to risk weighted assets), minimum capital adequacy with capital buffer, ratio 9.30% 8.60%
Bank [Member]    
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
CET1 capital (to risk weighted assets), actual amount $ 208,356 $ 197,972
CET1 capital (to risk weighted assets), actual ratio 13.50% 13.40%
Tier 1 capital (to risk weighted assets), actual amount $ 208,356 $ 197,972
Tier 1 capital (to risk weighted assets), actual ratio 13.50% 13.40%
Total capital (to risk weighted assets), actual amount $ 224,956 $ 214,934
Total capital (to risk weighted assets), actual ratio 14.60% 14.50%
Tier 1 capital (to average assets), actual amount $ 208,356 $ 197,972
Tier 1 capital (to average assets), actual ratio 11.60% 11.70%
CET1 capital (to risk weighted assets), minimum capital adequacy, amount $ 69,257 $ 66,737
CET1 capital (to risk weighted assets), minimum capital adequacy, ratio 4.50% 4.50%
Tier 1 capital (to risk weighted assets), minimum capital adequacy, amount $ 92,343 $ 88,983
Tier 1 capital (to risk weighted assets), minimum required for capital adequacy purposes, ratio 6.00% 6.00%
Total capital (to risk weighted assets), minimum required for capital adequacy purposes, amount $ 123,124 $ 118,644
Total capital (to risk weighted assets) minimum required for capital adequacy purposes, ratio 8.00% 8.00%
Tier 1 capital (to average assets), minimum capital adequacy, amount $ 72,076 $ 67,742
Tier 1 capital (to average assets), minimum required for capital adequacy purposes, ratio 4.00% 4.00%
CET1 capital (to risk weighted assets), minimum capital adequacy with capital buffer, amount $ 88,495 $ 76,006
CET1 capital (to risk weighted assets), minimum capital adequacy with capital buffer, ratio 5.80% 5.10%
Tier 1 capital (to risk weighted assets), minimum capital adequacy with capital buffer, amount $ 111,581 $ 98,252
Tier 1 capital (to risk weighted assets), minimum capital adequacy with capital buffer, ratio 7.30% 6.60%
Total capital (to risk weighted assets), minimum capital adequacy with capital buffer, amount $ 142,362 $ 127,913
Total capital (to risk weighted assets), minimum capital adequacy with capital buffer, ratio 9.30% 8.60%
CET1 capital (to risk weighted assets) to be well capitalized under prompt corrective action regulations, amount $ 100,038 $ 96,398
CET1 capital (to risk weighted assets) to be well capitalized under prompt corrective action regulations, ratio 6.50% 6.50%
Tier 1 capital (to risk weighted assets) to be well capitalized under prompt corrective action regulations, amount $ 123,124 $ 118,644
Tier 1 capital (to risk weighted assets) to be well capitalized under prompt corrective action regulations, ratio 8.00% 8.00%
Total capital (to risk weighted assets) to be well capitalized under prompt corrective action regulations, amount $ 153,905 $ 148,305
Total capital (to risk weighted assets) to be well capitalized under prompt corrective action regulations, ratio 10.00% 10.00%
Tier 1 capital (to average assets) to be well capitalized under prompt corrective action regulations, amount $ 90,095 $ 84,677
Tier 1 capital (to average assets) to be well capitalized under prompt corrective action regulations, ratio 5.00% 5.00%
Trust preferred securities that qualified as Tier one risk based capital $ 40,000 $ 40,000