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Capital (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2018 | Mar. 31, 2017 | Dec. 31, 2017
Equity [Abstract] |  |  |
Common stock authorized | 500,000,000 |  | 500,000,000
Common stock par value | $ 0.01 |  | $ 0.01
Preferred stock authorized | 100,000,000 |  | 100,000,000
Preferred stock par value | $ 0.01 |  | $ 0.01
Common stock, shares issued | 12,827,850 |  | 13,340,217
Preferred shares issued | 0 |  | 0
Dividends declared (in dollars per share) | $ 0.37 | $ 0.40 |
Dividends | $ (4,746) | $ (3,652) |
Common Stock, Capital Shares Reserved for Future Issuance | 340,461 |  |
Stock Repurchase Program, Authorized Amount | $ 1,200 |  |
Repurchase of common shares, shares | (512,367) | 0 |
Repurchase of common shares, Value | $ (5,741) |  |
Stock Repurchases Average Price Per Share | $ 11.21 |  |
Intended Distribution of Taxable Net Income, Percentage on Annual Basis | 100.00% |  |

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- Definition Aggregate number of common shares reserved for future issuance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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