Supplemental Disclosures Of Cash Flow Information

9 Months Ended

Sep. 30, 2012

Supplemental Disclosures Of Cash Flow Information [Abstract]

Supplemental Disclosures Of Cash Flow Information

10.  Supplemental Disclosures of Cash Flow Information

We use the indirect method to present cash flows from operating activities. Cash paid for interest expense and income taxes for the nine-month period ended September 30, 2012 were $1.6 million and zero, respectively. Other supplemental cash flow information for the nine-month periods ended September 30, 2012 and 2011 is presented as follows (in thousands):

	Nine months ended September 30,
	2012	2011
Non-cash transactions:
Amortization of deferred financing costs	$                  1,911	$                       73
Non-cash share-based compensation	$                     796	$                     664
Common stock issued to convert notes payable	$                         -	$                  6,800
Asset retirement and environmental obligation	$                       15	$                     154