Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity At-the-Market Offering (Details)

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Stockholders' Equity At-the-Market Offering (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Subsidiary, Sale of Stock [Line Items]      
Number of shares authorized to be sold under equity distribution agreement (in shares) 11,000,000    
Number of common shares issued under equity distribution agreement and outstanding as of period-end (in shares) 2,183,178    
Accumulated proceeds from issuance of common shares under equity distribution agreement $ 134,800    
Issuance of stock, net of offering costs $ 6,614 $ 450,602 $ 372
At the Market Offering [Member]      
Subsidiary, Sale of Stock [Line Items]      
Number of shares of stock issued during period (in shares) 307,569 3,050 0
Issuance of stock, net of offering costs $ 6,100 $ 100 $ 0