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Equity (Details) - USD ($)
shares in Thousands, $ in Thousands
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
At the Market Equity Offering [Line Items]    
Common Stock Value Authorized Under Stock Offering Program $ 400,000  
Stock Issued During Period, Shares, New Issues 723  
Proceeds from Issuance of Common Stock $ 30,381 $ 5,465
After Market Equity Issuance [Member]    
At the Market Equity Offering [Line Items]    
Proceeds from Issuance of Common Stock 29,500  
After Market Equity Issuance [Member] | Gross Proceeds [Member]    
At the Market Equity Offering [Line Items]    
Proceeds from Issuance of Common Stock $ 30,100