Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2015

Accounting Policies [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

The components of basic and diluted income (loss) per share attributable to common stock shareholders were as follows (in thousands, except share and per share data):

	Three months ended June 30,				Six months ended June 30,
	2015		2014		2015		2014
Basic income (loss) per common share:
Numerator: Net income (loss) available to common shareholders	$	(1,402)	$	3,573	$	(2,722)	$	3,588
Denominator: Weighted average shares outstanding		4,846,748,489		359,568,430		4,677,591,909		351,339,588
Basic income (loss) per common share	$	(0.000)	$	0.010	$	(0.001)	$	0.010
Diluted income (loss) per common share:
Numerator:
Net income (loss) available to common shareholders	$	(1,402)	$	3,573	$	(2,722)	$	3,588
Effect of dilutive securities		—		—		—		(349)
Diluted net income (loss) available to common shareholders	$	(1,402)	$	3,573	$	(2,722)	$	3,239
Denominator:
Weighted average shares outstanding		4,846,748,489		359,568,430		4,677,591,909		351,339,588
Effect of dilutive securities		—		38,431,700		—		38,431,700
Diluted weighted average shares outstanding		4,846,748,489		398,000,130		4,677,591,909		389,771,288
Diluted income (loss) per common share	$	(0.000)	$	0.009	$	(0.001)	$	0.008