Net Loss Per Share of Common Stock (Tables)

6 Months Ended

Jun. 30, 2016

Earnings Per Share [Abstract]

Schedule of Basic and Diluted of Potential Dilution

Net loss per share for the three-month periods ended June 30, 2015 and 2016 are as follows:

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2015			2016			2015			2016
Basic and diluted loss per share
Net loss	$	(3,142,000	)	$	(1,497,000	)	$	(7,087,000	)	$	(2,195,000	)
Weighted-average shares outstanding		12,575,000			12,939,000			12,398,000			12,917,000
Basic and diluted net loss per share	$	(0.25	)	$	(0.12	)	$	(0.57	)	$	(0.17	)