XML 37 R25.htm IDEA: XBRL DOCUMENT

Supplemental Cash Flow Information	12 Months Ended
Supplemental Cash Flow Information	Dec. 31, 2016
Supplemental Cash Flow Elements [Abstract]
Supplemental Cash Flow Information	SUPPLEMENTAL CASH FLOW INFORMATION Cash paid for interest during the year ended December 31, 2016 was $1,360,000 ($1,376,000 in 2015). Cash paid for income taxes during the year ended December 31, 2016 was $750,000 ($1,546,000 in 2015). During the year ended December 31, 2016, 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.