Earnings Per Share Applicable to Common Stockholders

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

Earnings Per Share Applicable to Common Stockholders

The following table sets forth the computations of earnings per share amounts applicable to common stockholders for the three and six months ended June 30, 2019 and June 30, 2018:

	Three Months Ended						Six Months Ended
(In thousands, except per share data)	June 30, 2019			June 30, 2018			June 30, 2019			June 30, 2018
Net loss	$	(7,755	)	$	(8,050	)	$	(16,092	)	$	(16,493	)
Basic and diluted loss per common share	$	(0.14	)	$	(0.15	)	$	(0.29	)	$	(0.30	)
Basic and diluted weighted average common shares outstanding (1):		55,539			54,892			55,433			54,875
Potentially dilutive securities (2):
Stock options		10,174			8,559			10,174			8,559
Warrants		140			470			140			470
Convertible notes		2,192			-			2,192			-

(1) Includes approximately 0.2 million and 0.2 million nonvested restricted stock for the periods ending June 30, 2019 and June 30, 2018, respectively, which are participating securities that feature voting and dividend rights.

(2) Excluded from the computation of loss per share as their impact is antidilutive.