Net Income (Loss) per Share (Tables)

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

Schedule of Weighted Average Number of Shares [Table Text Block]

The following is a reconciliation of the weighted average number of common shares outstanding with the number of shares used in the computations of net income (loss) per common and common equivalent share:

	Three Months Ended June 30,		Six Months Ended June 30,
	2019	2018	2019	2018
	(In Thousands)
Number of weighted average common shares outstanding	125,612	122,474	125,646	125,553
Assumed exercise of equity awards and warrants	—	—	—	—
Average diluted shares outstanding	125,612	122,474	125,646	125,553