Earnings (Loss) Per Share (Tables)

3 Months Ended

Mar. 31, 2020

Earnings (Loss) Per Share [Abstract]

Schedule Of Basic And Diluted Earnings Per Share

	Three Months Ended
	March 31,
	2020		2019
Net income (loss)	$	26,173	$	(8,396)
Weighted average basic common shares outstanding		77,336		78,040
Dilutive effect of restricted and performance stock units (1)		638		—
Dilutive effect of convertible debt instruments (1)		7,116		—
Dilutive effect of employee share purchase plan (1)		10		—
Weighted average dilutive common shares outstanding		85,100		78,040
Earnings (loss) per share:
Basic	$	0.34	$	(0.11)
Diluted	$	0.31	$	(0.11)
Anti-dilutive shares (excluded from per-share calculations):
Shares issued under Convertible Notes and Warrants		—		11,429
Net shares received on purchased call of convertible debt hedge		(4,181)		(6,072)
Outstanding restricted and performance stock units		—		1,798

(1)Due to a net loss during the three months ended March 31, 2019, zero incremental shares are included because the effect would be antidilutive.