Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2016

Earnings Per Share [Abstract]

Schedule Of Weighted Average Shares Outstanding

	For the three months
	ended March 31,
Amounts in thousands	2016		2015
Weighted average common shares, basic		24,436		24,381
Dilutive effect of stock options		226		39
Weighted average common shares, diluted		24,662		24,420

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

	For the three months
	ended March 31,
Amounts in thousands	2016		2015
Stock options		35		1,475