Supplemental Disclosures of Cash Flows Information

6 Months Ended

Jun. 30, 2013

Supplemental Cash Flow Elements [Abstract]

Supplemental Disclosures of Cash Flows Information

13. Supplemental Disclosures of Cash Flows Information

The following represents required supplemental disclosures of cash flows information and non-cash financing and investing activities which occurred during the six months ended June 30, 2013 and 2012:

	June 30, 2013		June 30, 2012
Stock-based compensation accrual impact, net	$	(20,835)	$	(12,474)
Cash paid for interest	229,983		92,788