Equity (Details Textual) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Share-based Arrangements with Employees and Nonemployees [Abstract]
Estimated average forfeiture rate	7.54%	9.85%
Stock Options, Granted	1,000	2,500	36,633	2,500
Outstanding Options, Weighted Average Exercise Price	$ 0.0224	$ 0.0273	$ 0.0224	$ 0.0273
Stock Options, Exercised
Total unrecognized compensation expense related to non-vested share-based compensation arrangements granted under the plans	$ 443		$ 443
Unrecognized compensation expense amortization period	3 years 2 months 12 days