CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $)	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash Flows From Operating Activities :
Net loss	$ (10,335,464)	$ (6,911,315)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	2,790,934	3,342,548
Stock and stock options issued to consultants for services	46,000	92,908
Stock-based compensation expense related to employee options and restricted stock	231,874	438,553
Provision for bad debts	9,819	53,205
Loss on disposal of assets	938	2,306
Change in estimated fair value of warrant liability	1,441,672	132,795
Changes in operating assets and liabilities:
Accounts receivable	4,929	(291,335)
Inventories	(1,415,714)	607,423
Prepaid expenses and other assets	890,462	662,147
Accounts payable	2,666,566	(549,253)
Accrued compensation and related expenses	(311,597)	(269,221)
Other accrued liabilities	543,505	212,852
Interest accrued on convertible debt	1,654,960	1,399,771
Customer deposit	0	255,444
Deferred revenues	276,444	4,350
Net cash used in operating activities	(1,504,672)	(816,822)
Cash Flows From Investing Activities:
Purchases of property and equipment	(72,612)	(85,213)
Lasers placed into service, net	221,136	(633,002)
Acquisition costs, net of cash received	0	(96,514)
Net cash provided by (used in) investing activities	148,524	(814,729)
Cash Flows From Financing Activities:
Registration costs	0	(743,166)
Payments on notes payable	(242,792)	(346,756)
Proceeds from issuance of common stock, net	88,548	3,204,000
Proceeds from term debt	0	2,500,000
Repayments on line of credit	(979,342)	(2,486,738)
Proceeds from option exercise	1,036	0
Proceeds from warrant exercises	1,375,005	0
Cash released from restriction	0	(75,228)
Net cash provided by financing activities	242,455	2,052,112
Effect of exchange rate changes on cash	7,094	(19,713)
Net (decrease) increase in cash and cash equivalents	(1,106,599)	400,848
Cash and cash equivalents, beginning of period	3,523,948	2,116,788
Cash and cash equivalents, end of period	$ 2,417,349	$ 2,517,636