Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jul. 04, 2015	Jun. 28, 2014
Cash Flows From Operating Activities
Net loss	$ (1,340,707)	$ (3,501,158)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation of leasehold improvements and equipment	137,279	106,832
Amortization of intangibles	20,541	15,713
Share-based compensation expense	1,223,177	2,036,269
Allowance for doubtful trade receivables	$ 3,365	16,167
Gain on exchange of equipment		$ (17,301)
Loss from disposal of equipment	$ 18,226
Loss from investment in affiliate		$ 21,543
Non-cash financing costs	$ 92,143
Changes in operating assets and liabilities:
Trade receivables	$ (1,195,891)	$ (1,298,535)
Other receivable		215,000
Inventories	$ 645,308	(668,903)
Prepaid expenses and other assets	(134,482)	(96,032)
Accounts payable	(357,065)	1,445,848
Accrued expenses	427,913	81,701
Customer deposits and other	(5,251)	(282,774)
Deferred rent	(31,732)	(22,524)
Net cash used in operating activities	(497,176)	(1,948,154)
Cash Flows From Investing Activities
Purchases of leasehold improvements and equipment	(139,162)	(23,370)
Purchases of intangible assets	$ (22,500)	(70,000)
Proceeds from sale of equipment		1,356
Proceeds from investment in affiliate		1,092,500
Net cash provided by (used in) investing activities	$ (161,662)	1,000,486
Cash Flows From Financing Activities
Proceeds from exercise of stock options	15,601	$ 45,095
Proceeds from loan payable	2,500,000
Payment of debt issuance cost	(15,000)
Principal payments on capital leases	(107,265)	$ (78,136)
Net cash provided by (used in) financing activities	2,393,336	(33,041)
Net increase (decrease) in cash	1,734,498	(980,709)
Cash Beginning of Period	3,964,750	2,261,336
Cash Ending of Period	5,699,248	1,280,627
Supplemental Disclosures of Cash Flow Information
Cash payments for interest	159,783	21,910
Supplemental Schedule of Noncash Investing Activity
Capital lease obligation incurred for the purchase of equipment	$ 303,933	222,629
Retirement of fully depreciated equipment		56,110
Supplemental Schedule of Noncash Operating Activity
Stock issued to settle outstanding payable balance		128,494
Supplemental Schedule of Noncash Share-based Compensation
Changes in prepaid expenses associated with share-based compensation		$ 55,631