Equity - Schedule of Stock Redeemed (Details) - USD ($) $ / shares in Units, $ in Thousands  | 
12 Months Ended | |
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Dec. 31, 2020  | 
Dec. 31, 2019  | 
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| Series B Preferred Stock | ||
| Class of Stock [Line Items] | ||
| Redemptions of Series B Preferred Stock | $ 681 | $ 340 | 
| Series C Preferred Stock | ||
| Class of Stock [Line Items] | ||
| Redemptions of Series B Preferred Stock | $ 3 | |
| Preferred Stock | Series B Preferred Stock | ||
| Class of Stock [Line Items] | ||
| Redemption of preferred stock (in shares) | 29,335 | 14,600 | 
| Weighted-average redemption price per share | $ 23.22 | $ 23.30 | 
| Redemptions of Series B Preferred Stock | $ 681 | $ 340 | 
| Preferred Stock | Series C Preferred Stock | ||
| Class of Stock [Line Items] | ||
| Redemption of preferred stock (in shares) | 138 | |
| Weighted-average redemption price per share | $ 22.50 | |
| Redemptions of Series B Preferred Stock | $ 3 | |
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- Definition Stock Redeemed or Called During Period, Weighted Average Redemption Price Per Share 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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- Definition Number of stock bought back by the entity at the exercise price or redemption price. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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- Definition Equity impact of the value of stock bought back by the entity at the exercise price or redemption price. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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