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Equity (Issuance Activity) (Details) - USD ($)
shares in Thousands, $ in Thousands
 12 Months Ended 15 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Sep. 30, 2022
May 2021 Equity Distribution Agreement        
Class of Stock [Line Items]        
Common shares issued/sold (in shares) 0 8,339    
Gross proceeds received $ 0 $ 50,000    
Commissions 0 500    
Net proceeds $ 0 $ 49,500    
July 2021 Equity Distribution Agreements        
Class of Stock [Line Items]        
Common shares issued/sold (in shares) 0 4,712   4,700
Gross proceeds received $ 0 $ 24,020   $ 24,000
Commissions 0 240    
Net proceeds $ 0 $ 23,780    
Common Stock        
Class of Stock [Line Items]        
Common shares issued/sold (in shares) 0 2,711 4,729  
Gross proceeds received $ 0 $ 16,119 $ 14,717  
Commissions 0 202 184  
Net proceeds $ 0 $ 15,917 $ 14,533