Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)	6 Months Ended
	Jun. 30, 2012	Jul. 02, 2011
Cash Flows From Operating Activities
Net loss	$ (8,425,810)	$ (2,998,954)
Adjustments to reconcile net loss to net cash (used in) operating activities:
Depreciation	166,748	165,878
Amortization of intangibles	6,799	36,850
Share-based compensation expense	1,264,524	1,505,723
Loss from disposal of equipment	1,879
Changes in operating assets and liabilities:
Trade receivables	(264,536)	159,684
Inventories	(2,348,197)	(551,495)
Prepaid expenses and other assets	369,527	(429,350)
Accounts payable	1,151,141	842,408
Accrued expenses	(213,521)	173,114
Customer deposits and other	(30,081)	46,840
Deferred rent	(30,034)	(10,837)
Net cash (used in) operating activities	(8,351,561)	(1,060,139)
Cash Flows From Investing Activities
Purchases of leasehold improvements and equipment	(12,214)	(102,954)
Purchase of intangible assets	(2,000)	(15,000)
Net cash (used in) investing activities	(14,214)	(117,954)
Cash Flows From Financing Activities
Proceeds from issuance of common stock	10,158,438
Proceeds from exercise of stock options		26,398
Proceeds from exercise of warrants	45,000	1,007,998
Principal payments on capital leases	(44,806)	(37,914)
Net cash provided by financing activities	10,158,632	996,482
Net increase (decrease) in cash	1,792,857	(181,611)
Cash Beginning of Period	420,152	2,226,459
Cash Ending of Period	2,213,009	2,044,848
Supplemental Disclosures of Cash Flow Information
Cash payments for interest	15,827	17,082
Supplemental Schedule of Noncash Investing Activity
Capital lease obligation incurred for the purchase of equipment	$ 50,786