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SUPPLEMENTAL CASH FLOW INFORMATION	9 Months Ended
SUPPLEMENTAL CASH FLOW INFORMATION	Sep. 30, 2018
Supplemental Cash Flow Elements [Abstract]
SUPPLEMENTAL CASH FLOW INFORMATION	SUPPLEMENTAL CASH FLOW INFORMATION Cash paid for interest during the nine months ended September 30, 2018 was $804,000 ($819,000 in 2017). There was no cash paid for income taxes during the nine months ended September 30, 2018 or 2017. During the nine months ended September 30, 2018, non-cash changes in equity included $5,000 in common stock issued to Directors in lieu of cash compensation along with a corresponding $71,000 increase in additional paid-in capital.