Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2022

Stockholders Equity Note [Abstract]

Reconciliation of Number of Shares of Common Stock

A reconciliation of the number of shares of our common stock follows:

	Year ended December 31,
	2022			2021			2020
	(In thousands)
Common stock, beginning of period		39,368			39,306			41,207
Shares issued for stock options exercised		-			10			-
Shares of common stock issued upon lapse of sales restrictions on RSUs		236			225			335
Common stock retired		(2,780	)		(173	)		(2,236	)
Common stock, end of period		36,824			39,368			39,306