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INVESTMENT SECURITIES AVAILABLE FOR SALE (Schedule of Securities with Continuous Unrealized Loss Position) (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Approximate Fair Value |  |
Less Than 12 Months | $ 19,929 | $ 70,958
12 Months or Longer | 123,511 | 180,843
Total | 143,440 | 251,801
Unrealized Losses |  |
Less Than 12 Months | (27) | (407)
12 Months or Longer | (993) | (4,206)
Total | (1,020) | (4,613)
U.S. Government Sponsored Entities [Member] |  |
Approximate Fair Value |  |
Less Than 12 Months | 4,496 | 18,840
12 Months or Longer | 11,969 | 33,600
Total | 16,465 | 52,440
Mortgage-Backed Securities-Residential [Member] |  |
Approximate Fair Value |  |
Less Than 12 Months | 15,433 | 51,697
12 Months or Longer | 103,844 | 136,130
Total | 119,277 | 187,827
Unrealized Losses |  |
Less Than 12 Months | (23) | (303)
12 Months or Longer | (936) | (3,136)
Total | (959) | (3,439)
SBA Pool Securities [Member] |  |
Approximate Fair Value |  |
Less Than 12 Months |  |
12 Months or Longer | 3,587 | 3,839
Total | 3,587 | 3,839
Unrealized Losses |  |
Less Than 12 Months |  |
12 Months or Longer | (9) | (44)
Total | (9) | (44)
State and Political Subdivisions [Member] |  |
Approximate Fair Value |  |
Less Than 12 Months |  | 421
12 Months or Longer | 4,111 | 7,274
Total | 4,111 | 7,695
Unrealized Losses |  |
Less Than 12 Months |  | (1)
12 Months or Longer | (20) | (145)
Total | (20) | (146)
U.S. Government-Sponsored Entities [Member] |  |
Unrealized Losses |  |
Less Than 12 Months | (4) | (103)
12 Months or Longer | (28) | (881)
Total | $ (32) | $ (984)

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