EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2021

Earnings Per Share [Abstract]

Reconciliation of Basic and Diluted Earnings Per Share

The reconciliation of basic and diluted earnings per share for the three and six months ended June 30, 2021 and 2020 is as follows:

	Three Months Ended
	June 30, 2021				June 30, 2020
	Diluted		Basic		Diluted		Basic
Consolidated operations
Income available to common stockholders	$	55,276	$	55,276	$	41,839	$	41,839
Average equivalent shares
Shares of common stock	65,818		65,818		64,262		64,262
Effect of dilutive stock-based compensation
Stock options	1,727		—		1,661		—
Restricted stock	541		—		461		—
Total average equivalent shares	68,086		65,818		66,384		64,262
Net income per share	$	0.81	$	0.84	$	0.63	$	0.65

	Six Months Ended
	June 30, 2021				June 30, 2020
	Diluted		Basic		Diluted		Basic
Consolidated operations
Income available to common stockholders	$	139,228	$	139,228	$	97,092	$	97,092
Average equivalent shares
Shares of common stock	65,525		65,525		64,135		64,135
Effect of dilutive stock-based compensation
Stock options	1,804		—		1,734		—
Restricted stock	540		—		377		—
Total average equivalent shares	67,869		65,525		66,246		64,135
Net income per share	$	2.05	$	2.12	$	1.47	$	1.51