Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2018

Earnings Per Share [Abstract]

Details of Basic and Diluted Earnings Per Share

The following table sets forth the details of basic and diluted earnings per share:

	For the Three Months Ended March 31,
	2018			2017
	(unaudited, in thousands, except per share amounts)
Numerator:
Net loss	$	(2,381	)	$	(2,880	)
Dividends paid to preferred stockholders		(141	)		—
Net loss available to common stockholders	$	(2,522	)	$	(2,880	)
Denominator:
Weighted average shares outstanding – basic		15,299			12,163
Potential common shares – options / warrants    (treasury stock method)		—			—
Weighted average shares outstanding – diluted		15,299			12,163
Shares excluded (anti-dilutive)		—			—
Shares excluded due to an exercise price greater    than weighted average stock price for the period		1,073			1,908
Net loss per common share:
Basic	$	(0.16	)	$	(0.24	)
Diluted	$	(0.16	)	$	(0.24	)