Consolidated Statements of Cash Flows (USD $)	12 Months Ended
	Dec. 29, 2012	Dec. 31, 2011
Cash Flows From Operating Activities
Net loss	$ (11,662,426)	$ (7,894,984)
Adjustments to reconcile net loss to net cash (used in) operating activities:
Depreciation of leasehold improvements and equipment	328,099	328,632
Amortization of intangibles	15,934	70,249
Share-based compensation expense	2,703,253	2,969,150
Loss from impairment of intangibles		133,500
Loss from disposal of equipment	1,937
Changes in operating assets and liabilities:
Trade receivables	(1,216,873)	277,897
Inventories	(2,299,704)	(1,482,565)
Prepaid expenses and other assets	675,602	(672,711)
Accounts payable	1,177,992	1,735,643
Accrued expenses	105,631	384,947
Customer deposits and other	110,574	87,266
Deferred rent	(59,732)	(35,853)
Net cash (used in) operating activities	(10,119,713)	(4,098,829)
Cash Flows From Investing Activities
Purchases of leasehold improvements and equipment	(24,555)	(150,663)
Purchase of intangible assets	(52,010)	(26,000)
Net cash (used in) investing activities	(76,565)	(176,663)
Cash Flows From Financing Activities
Proceeds from issuance of common stock, net of issuance costs	10,229,838
Proceeds from exercise of stock options	3,059	26,398
Proceeds from exercise of warrants	157,500	2,524,499
Repurchase of common stock	(8,200)
Principal payments on capital leases	(86,071)	(81,712)
Net cash provided by financing activities	10,296,126	2,469,185
Net increase (decrease) in cash	99,848	(1,806,307)
Cash Beginning of Period	420,152	2,226,459
Cash Ending of Period	520,000	420,152
Supplemental Disclosures of Cash Flow Information
Cash payments for interest	29,006	32,142
Supplemental Schedule of Noncash Investing Activity
Capital lease obligation incurred for the purchase of equipment	69,619	47,149
Stock awards earned but not issued	14,560
Stock and warrant awards issued for future services	23,579
Warrants issued, net of offering costs	$ 44,610