Equity and Mezzanine Equity - Summary of Preferred Stock Dividends (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | ||||
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Mar. 31, 2019 |
Dec. 31, 2018 |
Mar. 31, 2018 |
Mar. 31, 2019 |
Mar. 31, 2018 |
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| Series A Preferred | |||||
| Dividends Payable [Line Items] | |||||
| Declared | $ 0 | $ 0 | $ 13 | $ 0 | $ 13 |
| Arrears | $ 13 | $ 13 | $ 0 | 26 | 0 |
| Per Share | $ 22.50 | $ 22.50 | $ 22.50 | ||
| Series B Preferred | |||||
| Dividends Payable [Line Items] | |||||
| Declared | $ 0 | $ 0 | $ 1,055 | 0 | 1,055 |
| Arrears | $ 1,055 | $ 1,055 | $ 0 | 2,110 | 0 |
| Per Share | $ 0.56 | $ 0.56 | $ 0.56 | ||
| Series D Preferred | |||||
| Dividends Payable [Line Items] | |||||
| Declared | $ 0 | $ 0 | $ 1,969 | 0 | 1,969 |
| Arrears | $ 2,419 | $ 1,969 | $ 0 | $ 4,388 | $ 0 |
| Per Share | $ 0.67 | $ 0.55 | $ 0.55 | ||
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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 Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Aggregate amount of cumulative preferred dividends in arrears. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Aggregate dividends declared during the period for each share of preferred stock outstanding. No definition available.
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