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Equity and Noncontrolling Interest Equity Weighted Average Shares Outstanding (Tables)
12 Months Ended
Dec. 31, 2022
Noncontrolling Interest [Abstract]  
Schedule of Weighted Average Number of Shares
Per share data for net income (basic and diluted) is computed using weighted average shares of common stock. Convertible limited partnership units and employee stock options are the Company’s potentially dilutive securities. For all periods presented, the convertible limited partnership units are anti-dilutive. The treasury stock method was used to measure the effect of the dilution.
 
 December 31,
(Shares in thousands)202220212020
Weighted average common shares outstanding - Basic23,964 23,655 23,356 
Effect of dilutive options
Weighted average common shares outstanding - Diluted23,972 23,662 23,357 
Average share price$46.21 $43.53 $33.84 
Non-dilutive options 1,438 1,360 1,439 
Years non-dilutive options were issued2013 through 20222013 through 20212014 through 2020