Commitments and Contingencies (Details Textual) (USD $) In Thousands, except Share data, unless otherwise specified	0 Months Ended	1 Months Ended		3 Months Ended	12 Months Ended		1 Months Ended
	Jun. 06, 2014 sqft	Nov. 28, 2014	Aug. 01, 2014	Dec. 31, 2014 sqft	Dec. 31, 2014 sqft	Dec. 31, 2013	Dec. 31, 2011	Jun. 27, 2011	Jul. 18, 2014
Commitments and Contingencies (Textual)
Additional premises leased	9,079			14,304	14,304
Payment of rent per month	$ 9		$ 5
Term of additional space lease	5 years
Rent expense					75	70
Lease expiration date	Dec. 31, 2019
Extended lease period	From July 31, 2017 through December 31, 2019.
Percentage of matching contribution of employer					100.00%
Description of matching contribution of defined contribution plan					The Company's matching contribution is equal to 100 percent on the first four percent of a participant's compensation which is deferred as an elective deferral.
Matching contribution, amount					26
Product liability insurance					The Company currently maintains products liability insurance of $5 million per-occurrence and a $10 million annual aggregate coverage
Settlement yet to receive from january 2015 through april 2016					100
Settlement received from cenegenics		1,900		300
Prepaid expenses and other current assets				745	745	215
Prepaid inventory purchases				664	664
Sponsorship Agreement [Member]
Commitments and Contingencies (Textual)
Number of additional months thereafter								12 months
Expiration date of agreement								Jun. 30, 2012
Number of warrants issued to purchase common stock								3,000
Shares issued upon conversion of warrants							1,000	2,000
Number of warrants term								2 years
Exercise price of warrants								$ 50.00
Trading price of common stock on principal trading market, per share								$ 100.00
Exchange for each share of common stock underlying the unexercised portion of the Warrants								$ 50.00
Number of warrant expired						3,000
Derivative Liability				150	150
Selling, general and administrative expense						28
Supply Agreement [Member]
Commitments and Contingencies (Textual)
Expiration date of agreement									Dec. 31, 2016
Minimum purchase obligations under the agreement, 2014				293	293
Minimum purchase obligations under the agreement, 2015				2,394	2,394
Minimum purchase obligations under the agreement, 2016				$ 2,101	$ 2,101
Renewal term of agreement									May be renewed for additional one-year periods unless terminated by either party by giving ninety days' notice before the expiration of the current term.