Earnings (Loss) Per Share (Tables)

12 Months Ended

Dec. 31, 2019

Earnings Per Share [Abstract]

Components of basic and diluted earnings per common share

A reconciliation of the number of shares used for the basic and diluted earnings (loss) per common share computations is as follows (in thousands):

	Years ended December 31,
	2019	2018	2017
Weighted average common shares outstanding - Basic	58,750	57,995	57,580
Assumed conversions:
Incremental common shares from stock options	—	—	—
Incremental common shares from restricted stock units	—	—	—
Weighted average common shares outstanding - Diluted	58,750	57,995	57,580