Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

Schedule Of Weighted Average Shares Outstanding

	For the three months				For the six months
	ended June 30,				ended June 30,
Amounts in thousands	2019		2018		2019		2018
Weighted average common shares, basic		29,440		29,376		29,440		29,369
Dilutive effect of stock options		—		598		674		615
Weighted average common shares, diluted		29,440		29,974		30,114		29,984

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

	For the three months				For the six months
	ended June 30,				ended June 30,
Amounts in thousands	2019		2018		2019		2018
Stock options		1,686		79		115		40