EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2019

EARNINGS PER SHARE

Reconciliation of Basic and Diluted Earnings Per Share

	Three Months Ended
	June 30, 2019				June 30, 2018
	Diluted		Basic		Diluted		Basic
Consolidated operations
Income available to common stockholders	$	73,915	$	73,915	$	55,775	$	55,775
Average equivalent shares
Shares of common stock		63,471		63,471		62,402		62,402
Effect of dilutive stock based compensation
Stock options		2,533		—		2,358		—
Restricted stock		228		—		90		—
Total average equivalent shares		66,232		63,471		64,850		62,402
Net income per share	$	1.12	$	1.16	$	0.86	$	0.89

	Six Months Ended
	June 30, 2019				June 30, 2018
	Diluted		Basic		Diluted		Basic
Consolidated operations
Income available to common stockholders	$	136,919	$	136,919	$	115,075	$	115,075
Average equivalent shares
Shares of common stock		63,219		63,219		62,266		62,266
Effect of dilutive stock-based compensation
Stock options		2,411		—		2,293		—
Restricted stock		212		—		81		—
Total average equivalent shares		65,842		63,219		64,640		62,266
Net income per share	$	2.08	$	2.17	$	1.78	$	1.85