Consolidated Statements of Cash Flows Statement (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash flows from operating activities:
Net loss	$ (4,727)	$ (6,642)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Depreciation and amortization	375	364
Deferred compensation	(393)	105
Proceeds from Sale of Available-for-sale Securities	3,931	0
Deferred Compensation Arrangement with Individual, Payment	(3,931)	0
Share-based compensation	39	88
Provision for accounts receivable reserve	32	18
Provision for inventory reserve	5	191
Changes in assets and liabilities:
Restricted cash	(18)	(170)
Accounts receivable	(315)	756
Inventories	(1,106)	469
Deferred cost of goods sold	544	93
Deposits, prepaid expenses and other current assets	173	(250)
Accounts payable, accrued liabilities and other liabilities	2,643	1,417
Advances on contracts in progress	868	9
Net Cash Provided by (Used in) Operating Activities, Continuing Operations	(1,880)	(3,552)
Cash Provided by (Used in) Operating Activities, Discontinued Operations	0	(150)
Net cash used in operating activities	(1,880)	(3,702)
Cash flows from investing activities:
Purchase of Property and Equipment	(121)	(86)
Additions to intangible and other assets	(32)	(44)
Net Cash Provided by (Used in) Investing Activities, Continuing Operations	(153)	(130)
Cash Provided by (Used in) Investing Activities, Discontinued Operations	0	718
Net cash provided by investing activities	(153)	588
Cash flows from financing activities:
Principal payments on capital lease obligations	(8)	(10)
Proceeds from Issuance of Long-term Debt	0	6,000
Principal payments on term loan	562	0
Net payments on revolving lines of credit	(583)	(9)
Net cash used in financing activities	(1,231)	5,981
Net (decrease) increase in cash and cash equivalents	(3,264)	2,867
Cash and cash equivalents, beginning of period	3,986	3,030
Cash and cash equivalents, end of period	722	5,897
Supplemental disclosures of cash flow information:
Interest paid	212	49
Income Taxes Paid	5	1
Supplemental disclosure of non-cash flow information [Abstract]
Liabilities settled with common stock	0	84
Distribution Made to Limited Liability Company (LLC) Member, Cash Distributions Paid	(78)	0
Deemed dividend	$ 0	$ 9,540