Capital Stock (Tables)

12 Months Ended

Dec. 31, 2021

Capital Stock

Dividends declared and paid

2021:	Dividends per share		Amount (in thousands)
1st quarter	$	—	$	—
2nd quarter		—		—
3rd quarter		—		—
4th quarter		0.25		3,830
Total cash dividends declared and paid	$	0.25	$	3,830

			Amount
2020:	Dividends per share		(in thousands)
1st quarter	$	0.50	$	8,245
2nd quarter		—		—
3rd quarter		—		—
4th quarter		—		—
Total cash dividends declared and paid	$	0.50	$	8,245