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Supplemental Disclosures of Cash Flows Information

3 Months Ended

Mar. 31, 2012

Supplemental Cash Flow Elements [Abstract]

Supplemental Disclosures of Cash Flows Information

7. 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 three months ended March 31, 2012 and 2011:

	March 31, 2012		March 31, 2011
Stock-based compensation accrual impact, net	$	(12,872)	$	198,269
Change in unrealized loss/gain on available-for-sale securities	-		18,502
Transfer of investment in leased property to inventory	-		263,239

- Definition

The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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