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INVESTMENT SECURITIES (Schedule of Available-for-Sale and Held-to-Maturity Securities Reconciliation) (Details) - USD ($) $ in Thousands |  | 12 Months Ended |
--- | --- | --- | ---
Dec. 15, 2016 | Dec. 31, 2016 | Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items] |  |  |  |
Available-for-sale securities, Amortized Cost |  |  | $ 165,462 | $ 212,284
Available-for-sale securities, Gross Unrealized Gains |  |  | 319 | 733
Available-for-sale securities, Gross Unrealized Losses |  |  | 1,983 | 852
Available-for-sale securities, Estimated Fair Value |  |  | 163,798 | 212,165
Held-to-maturity securities, Amortized Cost |  |  | 6,808 | 4,191
Held-to-maturity securities, Gross Unrealized Gains |  |  | 76 | 112
Held-to-maturity securities, Gross Unrealized Losses |  |  | 78 | 60
Held-to-maturity securities, Estimated Fair Value |  |  | 6,806 | 4,243
Purchases of securities held to maturity |  | $ 3,000 | 3,000 |
Equity [Member] |  |  |  |
Schedule of Available-for-sale Securities [Line Items] |  |  |  |
Available-for-sale securities, Amortized Cost |  |  | 652 | 637
Available-for-sale securities, Gross Unrealized Gains |  |  |  | 4
Available-for-sale securities, Gross Unrealized Losses |  |  | 12 |
Available-for-sale securities, Estimated Fair Value |  |  | 640 | 641
Held-to-maturity securities, Amortized Cost |  |  | 3,000 |
Held-to-maturity securities, Estimated Fair Value |  |  | 3,000 |
Other Equity Securities [Member] |  |  |  |
Schedule of Available-for-sale Securities [Line Items] |  |  |  |
Held-to-maturity securities, Amortized Cost | [1] |  | 3,000 |
Held-to-maturity securities, Estimated Fair Value | [1] |  | 3,000 |
U.S. Treasury [Member] |  |  |  |
Schedule of Available-for-sale Securities [Line Items] |  |  |  |
Available-for-sale securities, Amortized Cost |  |  |  | 5,078
Available-for-sale securities, Gross Unrealized Gains |  |  |  | 1
Available-for-sale securities, Estimated Fair Value |  |  |  | 5,079
U.S. Government Agencies [Member] |  |  |  |
Schedule of Available-for-sale Securities [Line Items] |  |  |  |
Available-for-sale securities, Amortized Cost |  |  | 34,320 | 49,630
Available-for-sale securities, Gross Unrealized Gains |  |  | 56 | 89
Available-for-sale securities, Gross Unrealized Losses |  |  | 162 | 190
Available-for-sale securities, Estimated Fair Value |  |  | 34,214 | 49,529
Held-to-maturity securities, Amortized Cost |  |  | 2,193 | 2,575
Held-to-maturity securities, Gross Unrealized Losses |  |  | 78 | 60
Held-to-maturity securities, Estimated Fair Value |  |  | 2,115 | 2,515
States and Political Subdivisions [Member] |  |  |  |
Schedule of Available-for-sale Securities [Line Items] |  |  |  |
Held-to-maturity securities, Amortized Cost |  |  | 1,615 | 1,616
Held-to-maturity securities, Gross Unrealized Gains |  |  | 76 | 112
Held-to-maturity securities, Estimated Fair Value |  |  | 1,691 | 1,728
Mortgage-backed [Member] |  |  |  |
Schedule of Available-for-sale Securities [Line Items] |  |  |  |
Available-for-sale securities, Amortized Cost |  |  | 130,490 | 156,939
Available-for-sale securities, Gross Unrealized Gains |  |  | 263 | 639
Available-for-sale securities, Gross Unrealized Losses |  |  | 1,809 | 662
Available-for-sale securities, Estimated Fair Value |  |  | $ 128,944 | $ 156,916
[1] | On December 15, 2016 the Company bought $3.0 million in subordinated notes from a local regional bank which it intends to hold to maturity of December 30, 2026.

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