Note 6 - Loss Per Share (Tables)

6 Months Ended

Jun. 30, 2016

	Three Months Ended June 30, (Unaudited)						Six Months Ended June 30, (Unaudited)
(Amounts in Thousands, Except for Per Share Amounts)	2016			2015			2016			2015

Net (loss) income attributable to Perma-Fix Environmental Services, Inc., common stockholders:
(Loss) income from continuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders	$	(7,970	)	$	559		$	(11,643	)	$	(1,282	)
Loss from discontinuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders		(264	)		(713	)		(431	)		(936	)
Net loss attributable to Perma-Fix Environmental Services, Inc. common stockholders	$	(8,234	)	$	(154	)	$	(12,074	)	$	(2,218	)

Basic loss per share attributable to Perma-Fix Environmental Services, Inc. common stockholders	$	(.71	)	$	(.01	)	$	(1.04	)	$	(.19	)

Diluted loss per share attributable to Perma-Fix Environmental Services, Inc. common stockholders	$	(.71	)	$	(.01	)	$	(1.04	)	$	(.19	)

Weighted average shares outstanding:
Basic weighted average shares outstanding		11,574			11,505			11,566			11,496
Add: dilutive effect of stock options		—			4			—			—
Add: dilutive effect of warrants		—			27			—			—
Diluted weighted average shares outstanding		11,574			11,536			11,566			11,496


Potential shares excluded from above weighted average share calcualtions due to their anti-dilutive effect include:
Upon exercise of options		171			203			183			186