CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:
Cash received from customers and grants	$ 23,898,516	$ 29,778,845
Cash paid to suppliers and employees	(27,724,654)	(27,506,674)
Interest received	5,839	5,778
Interest paid	0	(335)
Net cash provided by operating activities	(3,820,299)	2,277,614
CASH FLOWS FROM INVESTING ACTIVITIES:
Acquisition of and deposits on fixed assets and license agreement	(1,452,601)	(885,609)
Net cash used in investing activities	(1,452,601)	(885,609)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from option and warrant exercises	237,163	31,432
Proceeds from Issuance of Common Stock, net	0	5,408,462
Expenses from sale of common stock
Payment of loan obligation	0	(133,483)
Payment of capital lease obligation	0	0
Net cash provided by (used in) financing activities	237,163	5,306,411
(DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(5,035,737)	6,698,416
Cash and cash equivalents - beginning of the period	9,650,275	2,951,859
Cash and cash equivalents - end of the period	4,614,538	9,650,275
RECONCILIATION OF NET INCOME TO NET CASH PROVIDED BY OPERATING ACTIVITIES:
Net Income	(1,137,203)	530,818
Adjustments:
Depreciation and amortization	739,297	607,822
Provision for deferred taxes	(403,375)	458,154
Provision for doubtful accounts	28,000	(34,000)
Share based compensation	447,100	331,870
Changes in assets and liabilities:
Accounts receivable	(3,774,768)	263,236
Inventories	(449,573)	(700,655)
Prepaid expenses and other current assets	32,906	(159,583)
Deposits and other assets	(279,223)	(2,391)
Accounts payable and accrued liabilities	636,540	1,005,567
Customer deposits and deferred revenue	340,000	(23,224)
Net cash provided by operating activities	(3,820,299)	2,277,614
Supplemental disclosures for non-cash investing and financing activities:
Deposits on manufacturing equipment transferred to fixed assets	$ 603,627	$ 521,561