Income (Loss) Per Share (Tables)

9 Months Ended

Sep. 30, 2020

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

The following table is a reconciliation of the weighted average shares used in the computation of income (loss) per share for the periods presented (in thousands, except per share data):

	Three Months Ended September 30,
	2020							2019
Income (loss) per share – basic	Income (Loss)			Weighted Average Shares		Per-Share		Income (Loss)			Weighted Average Shares		Per-Share
Net income (loss) attributable to common stockholders	$	32,066	*		3,824	$	8.39	$	16,265	*		2,709	$	6.00
Effect of dilutive securities:
Convertible senior notes		(2,344	)		5,300		—		14,367			3,165		—
Unvested performance stock grants		—			166		—		—			7		—
Unvested restricted stock grants		—			17		—		—			154		—
Income (loss) per share - diluted
Net income (loss) attributable to common stockholders plus assumed exercises and conversion	$	29,722			9,307	$	3.19	$	30,632			6,035	$	5.08

	Nine Months Ended September 30,
	2020								2019
Income (loss) per share – basic	Income (Loss)			Weighted Average Shares		Per-Share			Income (Loss)			Weighted Average Shares		Per-Share
Net income (loss) attributable to common stockholders	$	(3,867	) *		3,307	$	(1.17	)	$	(35,435	) *		2,475	$	(14.32	)
Effect of dilutive securities:
Convertible senior notes		—			—		—			—			—		—
Unvested performance stock grants		—			—		—			—			—		—
Unvested restricted stock grants		—			—		—			—			—		—
Income (loss) per share - diluted
Net income (loss) attributable to common stockholders plus assumed exercises and conversion	$	(3,867	)		3,307	$	(1.17	)	$	(35,435	)		2,475	$	(14.32	)

* Net income (loss) attributable to common stockholders was computed by deducting preferred dividends of $316,000 and $935,000 for the three and nine months ended September 30, 2020, respectively, and $180,000 for the three and nine months ended September 30, 2019.