Unaudited Condensed Consolidated Financial Statements and Managements' Plans (Details Textual) (USD $) In Thousands, unless otherwise specified	3 Months Ended			9 Months Ended		12 Months Ended	15 Months Ended	9 Months Ended		1 Months Ended
	Sep. 30, 2014	Jun. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013	Sep. 30, 2014	Sep. 30, 2014 Current Lease Agreement	Sep. 30, 2014 Revised from September 1, 2014 through December 31, 2014	Oct. 31, 2014 Revised from September 1, 2014 through December 31, 2014 Subsequent Event
Condensed Financial Statements Captions [Line Items]
Percentage of limited liability				80.00%
Net loss	$ 268		$ (749)	$ (6,734)	$ (2,786)	$ (7,340)
Line of credit current borrowing capacity	0			0			0
Line of credit	4,541			4,541		5,820	4,541
Operating expenses reduced by cutting annual employee costs through headcount reduction							7,000
Monthly base rental payments				129
Future monthly base rental payments								43	49	49
Lease term									2 years	2 years
Lease commencement date									Jan. 01, 2015	Jan. 01, 2015
Lease agreement description								Under the terms of the Termination Agreement, among other things, the Company agreed to consolidate its operations into approximately one-third of the total square footage it occupied previously; monthly base rental payments were reduced from approximately $129 to $43 for the period from September 1, 2014 through December 31, 2014	The terms of the new lease will take effect January 1, 2015. The terms of the new lease include, among other things, a term of two years, fixed monthly base rental payments of approximately $48,000 for the full term of the lease; and, the right for either party to terminate the lease without future liability with six months written notice.
Cost of revenue - write-off of noncore inventory				2,655
Writeoff of noncore inventory				2,005
Write-off rental units		$ 650		$ 650