SHAREHOLDERS' EQUITY (Tables)

12 Months Ended

Dec. 31, 2021

SHAREHOLDERS' EQUITY

Summary of the grants of RSAs and PSAs under the Plan

	Year Ended December 31,
		Grant Date			Grant Date			Grant Date
	2021	Fair Value		2020	Fair Value		2019	Fair Value
RSAs Granted	941,748	$	7.51	863,710	$	6.30	551,214	$	9.87
PSAs Granted	788,054	$	6.31	240,669	$	9.86	371,672	$	12.45
Total	1,729,802			1,104,379			922,886

Summary of RSA and PSA activity

	RSAs			PSAs
		Weighted			Weighted
		Average Grant			Average Grant
	Shares	Date Fair Value		Shares	Date Fair Value
Non-vested shares outstanding - December 31, 2020	833,973	$	7.81	365,040	$	11.06
Shares granted	941,748	$	7.51	788,054	$	6.31
Shares vested	(670,476)	$	8.12	(191,623)	$	9.60
Shares forfeited, cancelled or retired	(35,428)	$	8.14	(41,461)	$	8.50
Non-vested shares outstanding - December 31, 2021	1,069,817	$	7.34	920,010	$	7.40

Summary of total compensation costs recognized for share-based payments

	Year Ended December 31,
(In thousands)	2021		2020		2019
Restricted stock	$	5,478	$	4,597	$	4,013
Performance shares		4,619		2,936		2,823
Total	$	10,097	$	7,533	$	6,836

Schedule of changes in accumulated other comprehensive loss, net of tax, by component

	Pension and
	Post-Retirement		Derivative
(In thousands)	Obligations		Instruments		Total
Balance at December 31, 2019	$	(64,316)	$	(16,552)	$	(80,868)
Other comprehensive loss before reclassifications		(27,007)		(13,601)		(40,608)
Amounts reclassified from accumulated other comprehensive loss		436		11,622		12,058
Net current period other comprehensive income (loss)		(26,571)		(1,979)		(28,550)
Balance at December 31, 2020	$	(90,887)	$	(18,531)	$	(109,418)
Other comprehensive gain before reclassifications		33,344		868		34,212
Amounts reclassified from accumulated other comprehensive loss		5,444		10,191		15,635
Net current period other comprehensive income		38,788		11,059		49,847
Balance at December 31, 2021	$	(52,099)	$	(7,472)	$	(59,571)

Summary of reclassifications from accumulated other comprehensive loss

	Year Ended December 31,				Affected Line Item in the
(In thousands)	2021		2020		Statement of Income
Amortization of pension and post-retirement items:
Prior service credit (cost)	$	779	$	(1,270)	(a)
Actuarial gain (loss)		(2,309)		694	(a)
Settlement loss		(5,864)		—	(a)
		(7,394)		(576)	Total before tax
		1,950		140	Tax benefit
	$	(5,444)	$	(436)	Net of tax
Gain (Loss) on cash flow hedges:
Interest rate derivatives	$	(13,964)	$	(15,683)	Interest expense
		3,773		4,061	Tax benefit
	$	(10,191)	$	(11,622)	Net of tax

(a) These items are included in the components of net periodic benefit cost for our pension and post-retirement benefit plans. See Note 13 for additional details.