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GOODWILL AND OTHER INTANGIBLES (Carrying Value And Accumulated Amortization Of The Intangible Assets) (Details) - USD ($) |  | 12 Months Ended |
--- | --- | --- | ---
Jul. 01, 2017 | Dec. 31, 2018 | Dec. 31, 2017 | Jan. 05, 2005
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Date of Acquisition, Russell Insurance Group, Inc. |  | Jan. 05, 2005 |  |
Goodwill |  | $ 19,580,000 | $ 19,580,000 |
Gross Carrying Amount of Intangible Asset |  | 11,668,000 | 9,085,000 |
Accumulated Amortization of Intangible Asset |  | 7,261,000 | 6,516,000 |
Amortization of Intangible Assets |  | 745,000 | 537,000 |
RIG Customer Lists, Purchased in 2005 |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Gross Carrying Amount of Intangible Asset |  | 3,282,000 | 3,282,000 |
Accumulated Amortization of Intangible Asset |  | 3,282,000 | 3,282,000 |
RIG Customer Lists, Purchased in 2007 |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Gross Carrying Amount of Intangible Asset |  | 637,000 | 637,000 |
Accumulated Amortization of Intangible Asset |  | 637,000 | 637,000 |
RIG Customer Lists, Purchased in 2008 |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Gross Carrying Amount of Intangible Asset |  | 1,165,000 | 1,165,000 |
Accumulated Amortization of Intangible Asset |  | 1,165,000 | 1,101,000 |
RIG Customer Lists, Purchased in 2009 |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Gross Carrying Amount of Intangible Asset |  | 1,300,000 | 1,300,000 |
Accumulated Amortization of Intangible Asset |  | 1,300,000 | 1,170,000 |
RIG Customer Lists, Purchased in 2010 |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Gross Carrying Amount of Intangible Asset |  | 33,000 | 33,000 |
Accumulated Amortization of Intangible Asset |  | 30,000 | 26,000 |
RIG Customer Lists, Purchased in 2014 |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Gross Carrying Amount of Intangible Asset |  | 77,000 | 77,000 |
Accumulated Amortization of Intangible Asset |  | 39,000 | 31,000 |
RIG Customer Lists, Purchased in 2015 |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Gross Carrying Amount of Intangible Asset |  | 173,000 | 173,000 |
Accumulated Amortization of Intangible Asset |  | 67,000 | 49,000 |
RIG Customer Lists, Purchased in 2018 |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Gross Carrying Amount of Intangible Asset |  | 2,583,000 | 0 |
Accumulated Amortization of Intangible Asset |  | $ 90,000 | 0 |
Core Deposits |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Intangible asset amortization life |  | 10 years |  |
RIG |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Goodwill |  | $ 6,308,000 |  | $ 6,308,000
RIG | Customer Lists |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Gross Carrying Amount of Intangible Asset |  | 9,250,000 | 6,667,000 |
Accumulated Amortization of Intangible Asset |  | 6,623,000 | 6,296,000 |
New Windsor |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Goodwill | $ 13,272,000 | 13,300,000 |  |
New Windsor | Core Deposits |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Gross Carrying Amount of Intangible Asset | $ 2,418,000 | 2,418,000 | 2,418,000 |
Intangible asset amortization life | 10 years |  |  |
Accumulated Amortization of Intangible Asset |  | $ 638,000 | $ 220,000 |
Minimum | Customer Lists |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Intangible asset amortization life |  | 8 years |  |
Maximum | Customer Lists |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Intangible asset amortization life |  | 15 years |  |

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