Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2020

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The table below sets forth the reconciliation between net income and the weighted average shares outstanding used for calculating basic and diluted EPS:

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2020		2019		2020		2019
Earnings (numerator)
Net income attributable to common stockholders	$	21,033	$	36,284	$	41,201	$	68,000
Shares (denominator)
Weighted average common shares outstanding (basic)		51,527		50,658		51,431		50,529
Dilutive effect of stock options and stock awards outstanding		1,042		962		1,086		1,037
Adjusted weighted average common shares outstanding (diluted)		52,569		51,620		52,517		51,566
Earnings per share attributable to common stockholders
Basic	$	0.41	$	0.72	$	0.80	$	1.35
Diluted	$	0.40	$	0.70	$	0.78	$	1.32
Stock options and stock awards excluded from EPS   calculation because the effect would be anti-dilutive		8		131		3		95