Net Income (Loss) per Share (Tables)

9 Months Ended

Sep. 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 September 30,		Nine Months Ended September 30,
	2019	2018	2019	2018
	(In Thousands)
Number of weighted average common shares outstanding	125,568	125,689	125,620	123,557
Assumed exercise of equity awards and warrants	—	—	—	—
Average diluted shares outstanding	125,568	125,689	125,620	123,557