7. Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2016

Equity [Abstract]

Basic and Diluted Income Per Share

	Three Months Ended March 31,
	2016			2015
Basic:
Numerator - net income (loss) available to common stockholders	$	(4,244,011	)		483,959
Denominator - weighted-average shares outstanding		14,816,586			11,937,530
Net income (loss) per share - Basic	$	(0.29	)	$	0.04
Diluted:
Numerator:
Net income (loss) available to common stockholders	$	(4,244,011	)	$	483,959
Interest expense on convertible debt, net of taxes		–			46,912
		(4,244,011	)		530,871
Denominator:
Weighted-average shares outstanding		14,816,586			11,937,530
Weighted-average equivalent shares options and warrants		–			354,901
Weighted-average equivalent shares from convertible debt		–			409,638
Weighted-average equivalent shares from Series C convertible preferred stock		–			–
Weighted-average equivalent shares from Series D convertible preferred stock		–			73,643
Weighted-average equivalent shares from Series E convertible preferred stock		–			33,623
		14,816,586			12,809,335
Net income (loss) per share - Diluted	$	(0.29	)	$	0.04

Antidilutive Securities

	March 31,		March 31,
	2016		2015
Stock options outstanding		1,822,675		9,923,474
Warrants outstanding		6,898,560		–
Convertible debt		8,791,343		–
Convertible preferred stock		11,422,977		–
		28,935,555		9,923,474