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LONG-TERM DEBT (Details)	Dec. 31, 2017 USD ($)
Principal
2018	$ 2,459,000
2019	1,988,000
2020	1,146,000
2021	464,000
Long-term Debt	6,057,000
Interest
2018	301,000
2019	163,000
2020	61,000
2021	13,000
Interest	$ 538,000

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Total amount of interest for long-term debt following the date of the latest balance sheet presented in the financial statements.

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Amount of interest for long-term debt maturing within next twelve months following the date of the latest balance sheet presented in the financial statements.

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Amount of interest for long-term debt maturing in year four following the date of the latest balance sheet presented in the financial statements.

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Amount of interest for long-term debt maturing in year three following the date of the latest balance sheet presented in the financial statements.

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Amount of interest for long-term debt maturing in year two following the date of the latest balance sheet presented in the financial statements.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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