SHARE-BASED COMPENSATION (Tables)

9 Months Ended

Sep. 30, 2022

Share-based Payment Arrangement [Abstract]

Summary of Stock Option Activity

The following table is a summary of our stock option activity (in thousands, except per share data):

	Nine months ended September 30,
	2022			2021
	Awards	Weighted-Average Exercise Price		Awards	Weighted-Average Exercise Price
Outstanding at beginning of period	33	$	54.98	61	$	48.19
Exercised	—	—		(16)	49.69
Outstanding at end of the period	33	$	54.98	45	$	47.66
Exercisable at end of the period	28	$	52.76	35	$	42.00

Summary of Restricted Stock Activity

The following table summarizes our restricted stock activity (in thousands, except per share data):

	Nine months ended September 30,
	2022			2021
	Shares	Weighted-Average Grant Date Fair Value		Shares	Weighted-Average Grant Date Fair Value
Outstanding at beginning of period	44	$	183.51	50	$	116.06
Granted	38	176.60		21	266.99
Vested	(19)	156.16		(26)	116.62
Forfeited	(1)	186.53		(3)	166.02
Outstanding at end of the period	62	$	187.83	42	$	183.04

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award

The total expenses during the three months ended September 30, 2022 and 2021 are as follows (in thousands):

	Three months ended September 30,
	2022			2021
	Shares	Share-Based Compensation Expense		Shares	Share-Based Compensation Expense
Options and restricted stock	90	$	1,392	89	$	1,116
Market and performance-based share awards granted in 2022	25	438		—	—
Performance-based share awards granted in 2021	15	654		14	309
Performance-based share awards granted in 2020	26	479		26	479
Performance-based share awards granted in 2019	—	—		16	365
Total share-based compensation	156	$	2,963	145	$	2,269

The total expenses during the nine months ended September 30, 2022 and 2021 are as follows (in thousands):

	Nine months ended September 30,
	2022			2021
	Shares	Share-Based Compensation Expense		Shares	Share-Based Compensation Expense
Options and restricted stock	90	$	3,789	89	$	3,175
Market and performance-based share awards granted in 2022	25	950		—	—
Performance-based share awards granted in 2021	15	1,941		14	666
Performance-based share awards granted in 2020	26	1,423		26	1,329
Performance-based share awards granted in 2019	—	—		16	1,443
Total share-based compensation	156	$	8,103	145	$	6,613