Stockholders' Equity (Details Textual) (USD $) In Thousands, except Share data, unless otherwise specified	0 Months Ended	12 Months Ended		0 Months Ended
	Nov. 01, 2013	Dec. 31, 2014	Dec. 31, 2013	Aug. 20, 2014
Class Of Stock [Line Items]
Value, Issued for Services		$ 23
Number of converted common stock options to common shares	23,000		23,000
Weighted average exercise price, exercised			$ 0.63
Immediate Family Member of Management or Principal Owner
Class Of Stock [Line Items]
Number of converted common stock options to common shares	46,000
Weighted average exercise price, exercised	0.50
Common Stock
Class Of Stock [Line Items]
Shares issued for services		100,000		100,000
Value, Issued for Services				$ 23,000
Common Stock | Immediate Family Member of Management or Principal Owner
Class Of Stock [Line Items]
Issuance of common stock for option exercise, shares	23,000