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LONG-TERM DEBT (Tables) | 12 Months Ended
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Dec. 31, 2018
Debt Disclosure [Abstract] |
Schedule of Maturities of Long-term Debt [Table Text Block] | The following are contractual maturities of long-term debt by year at December 31, 2018:
Year ending December 31, |  | Principal |  |  | Interest |
2019 |  | $ | 2,119,000 |  |  | $ | 276,000 |
2020 |  |  | 1,378,000 |  |  |  | 163,000 |
2021 |  |  | 712,000 |  |  |  | 100,000 |
2022 |  |  | 263,000 |  |  |  | 71,000 |
2023 |  |  | 280,000 |  |  |  | 54,000 |
Thereafter |  |  | 699,000 |  |  |  | 53,000 |
|  | $ | 5,451,000 |  |  | $ | 717,000 |

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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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