Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2020

Earnings Per Share [Abstract]

Schedule Of Weighted Average Shares Outstanding

	For the three months				For the nine months
	ended September 30,				ended September 30,
Amounts in thousands	2020		2019		2020		2019
Weighted average common shares, basic		29,576		29,453		29,553		29,444
Dilutive effect of stock options		133		726		—		690
Weighted average common shares, diluted		29,709		30,179		29,553		30,134

Anti-Dilutive Stock Options Not Included In The Calculation Of Weighted Average Shares Outstanding

	For the three months				For the nine months
	ended September 30,				ended September 30,
Amounts in thousands	2020		2019		2020		2019
Stock options		1,415		755		1,425		690