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STOCKHOLDERS' EQUITY (Tables)

12 Months Ended

Dec. 31, 2020

Equity [Abstract]

Summary of Dividends Declared and Dividend Payments

Dividends declared

			2020						2019						2018
Dividends declared (per share)			$	0.12					$	0.12					$	0.12
Dividend payments to stockholders (in thousands)			$	9,628					$	9,486					$	9,432

Schedule of Treasury Stock

Stock repurchases

(in thousands)			2020												2019												2018
			Shares						Amount						Shares						Amount						Shares						Amount
January 1,									$	45,484											$	6,620											$	34,892
Authorizations (1)									$	20,516											$	60,000											$	27,003
Repurchases (2)			(278)						$	(28,274)					(333)						$	(21,136)					(1,001)						$	(55,275)
December 31,									$	37,726											$	45,484											$	6,620

(1) On June 15, 2020, the Company announced that the Board of Directors extended the current stock repurchase program’s expiration date to June 30, 2021 and increased the remaining stock repurchase authority to $60 million.

(2) Purchases under this program have been made on the open market.

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