Income (Loss) Per Common Share (Tables)

3 Months Ended

Mar. 31, 2019

Income (Loss) Per Share

Schedule of basic and diluted income (loss) per share and weighted average shares

	Three months ended March 31,
	2019		2018
	(in thousands, except per share amounts)
Net income (loss)	$	(18,530)	$	(15,827)
Net income (loss) per common share:
Basic	$	(0.40)	$	(0.34)
Diluted	$	(0.40)	$	(0.34)
Basic weighted average shares outstanding		46,848		46,963
Effect of potentially dilutive share-based awards		—		—
Diluted weighted average shares outstanding		46,848		46,963
Common share equivalents excluded from the diluted weighted average shares outstanding since Veeco incurred a net loss and their effect would be antidilutive		320		169
Potentially dilutive shares excluded from the diluted calculation as their effect would be antidilutive		2,426		2,092
Maximum potential shares to be issued for settlement of the Convertible Senior Notes excluded from the diluted calculation as their effect would be antidilutive		8,618		8,618