The calculations of basic earnings (loss) per share and diluted earnings (loss) per share are computed as follows:


	Income (loss)			Weighted average number of shares		Per share amount
Year ended December 31, 2012
Basic loss per share from continuing operations	$	(2,882	)		44,803,735	$	(0.06	)
Basic earnings per share from discontinued operations	$	69,803			44,803,735	$	1.55

Basic earnings per share	$	66,921			44,803,735	$	1.49

Effect of dilutive securities — Stock options					541,518

Diluted loss per share from continuing operations	$	(2,882	)		45,345,253	$	(0.06	)
Diluted earnings per share from discontinued operations	$	69,803			45,345,253	$	1.54

Diluted earnings per share	$	66,921			45,345,253	$	1.48


	Income (loss)			Weighted average number of shares		Per share amount
Year ended December 31, 2013
Basic earnings per share from continuing operations	$	5,259			45,222,532	$	0.12
Basic loss per share from discontinued operations	$	(4,962	)		45,222,532	$	(0.11	)

Basic earnings per share	$	297			45,222,532	$	0.01

Effect of dilutive securities — Stock options					470,318

Diluted earnings per share from continuing operations	$	5,259			45,692,850	$	0.12
Diluted loss per share from discontinued operations	$	(4,962	)		45,692,850	$	(0.11	)

Diluted earnings per share	$	297			45,692,850	$	0.01


	Income (loss)			Weighted average number of shares		Per share amount
Year ended December 31, 2014
Basic loss per share from continuing operations	$	(5,416	)		44,409,526	$	(0.12	)
Basic loss per share from discontinued operations	$	(20,172	)		44,409,526	$	(0.46	)

Basic loss per share	$	(25,588	)		44,409,526	$	(0.58	)

Effect of dilutive securities — Stock options					—

Diluted loss per share from continuing operations	$	(5,416	)		44,409,526	$	(0.12	)
Diluted loss per share from discontinued operations	$	(20,172	)		44,409,526	$	(0.46	)

Diluted loss per share	$	(25,588	)		44,409,526	$	(0.58	)