(Loss) Income Per Share (Tables)

3 Months Ended

Mar. 31, 2019

The following table reconciles the (loss) income and average share amounts used to compute both basic and diluted (loss) income per share:

	Three Months Ended
	(Unaudited)
	March 31,
(Amounts in Thousands, Except for Per Share Amounts)	2019			2018
Net (loss) income attributable to Perma-Fix Environmental Services, Inc., common stockholders:
(Loss) income from continuing operations, net of taxes	$	(550	)	$	253
Net loss attributable to non-controlling interest		(30	)		(40	)
(Loss) income from continuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders		(520	)		293
Loss from discontinuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders		(152	)		(157	)
Net (loss) income attributable to Perma-Fix Environmental Services, Inc. common stockholders	$	(672	)	$	136

Basic (loss) income per share attributable to Perma-Fix Environmental Services, Inc. common stockholders	$	(.06	)	$	.01

Diluted (loss) income per share attributable to Perma-Fix Environmental Services, Inc. common stockholders	$	(.06	)	$	.01

Weighted average shares outstanding:
Basic weighted average shares outstanding		11,961			11,747
Add: dilutive effect of stock options		—			26
Diluted weighted average shares outstanding		11,961			11,773

Potential shares excluded from above weighted average share calcualtions due to their anti-dilutive effect include:
Stock options		598			168