XML 50 R22.htm IDEA: XBRL DOCUMENT

Supplemental Cash Flow Information	6 Months Ended
Supplemental Cash Flow Information	Jun. 30, 2014
Supplemental Cash Flow Elements [Abstract]
Supplemental Cash Flow Information	SUPPLEMENTAL CASH FLOW INFORMATION Cash paid for interest during the six months ended June 30, 2014 was $568,000 ($649,000 in 2013). Cash paid for income taxes during the six months ended June 30, 2014 was $111,000 ($100,000 in 2013). During the six months ended June 30, 2014, non-cash changes in equity included $13,000 in common stock issued to Directors in lieu of cash compensation along with a corresponding $120,000 increase in additional paid in capital.