Equity - At-the-Market Program (Details) - Common Stock - ATM Program $ / shares in Units, $ in Thousands  | 
6 Months Ended | 
|---|---|
| 
 Jun. 30, 2021  
USD ($)  
$ / shares  
shares 
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| Subsidiary, Sale of Stock [Line Items] | |
| Number of shares sold (in shares) | shares | 4,259,045 | 
| Weighted-average offering price per share | $ / shares | $ 20.29 | 
| Gross proceeds | $ 86,405 | 
| Net proceeds | $ 85,541 | 
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- Definition Sale of Stock, Consideration Received on Transaction, Gross No definition available. 
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- Definition Sale of Stock, Weighted Average Price Per Share No definition available. 
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- Definition Cash received on stock transaction after deduction of issuance costs. No definition available. 
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- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. No definition available. 
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available. 
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- Details 
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