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Supplemental Cash Flow Information	9 Months Ended
Supplemental Cash Flow Information	Sep. 30, 2013
Supplemental Cash Flow Elements [Abstract]
Supplemental Cash Flow Information	SUPPLEMENTAL CASH FLOW INFORMATION Cash paid for interest during the nine months ended September 30, 2013 was $976,000. Cash paid for interest during the nine months ended September 30, 2012 was $886,000. Cash paid for income taxes during the nine months ended September 30, 2013 was $195,000. Cash received from income tax refunds during the nine months ended September 30, 2012 was $1,437,000. During the nine months ended September 30, 2013 non-cash changes in equity included $27,000 in common stock issued to Directors in lieu of cash compensation along with a corresponding $196,000 increase in additional paid in capital.