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Earnings/(Loss) per Share (Table) (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Numerator: |  |  |
Net loss attributable to common shareholders | $ (60,426) | $ (77,328) | $ (68,157)
Undistributed loss attributable to Series C participating preferred shares | 12,110 | 0 | 0
Net loss available to common shareholders, basic and diluted | (48,316) | (77,328) | (68,157)
Net Loss available to: |  |  |
Net loss available to common shareholders, basic and diluted | (48,316) | (77,328) | (68,157)
Common Class A [Member] |  |  |
Numerator: |  |  |
Net loss available to common shareholders, basic and diluted | (48,316) | (77,328) | (68,157)
Net Loss available to: |  |  |
Net loss available to common shareholders, basic and diluted | $ (48,316) | $ (77,328) | $ (68,157)
Denominator: |  |  |
Basic weighted average number of common shares outstanding | 6,514,390 | 5,946,986 | 5,944,294
Weighted average number of RSUs without service conditions | 0 | 50,000 | 37,500
Weighted average number of shares, basic and diluted | 6,514,390 | 5,996,986 | 5,981,794
Basic and diluted loss per share: |  |  |
Basic and diluted loss per share | $ (7.42) | $ (12.89) | $ (11.39)
Common Class B [Member] |  |  |
Numerator: |  |  |
Net loss available to common shareholders, basic and diluted | $ 0 | $ 0 | $ 0
Net Loss available to: |  |  |
Net loss available to common shareholders, basic and diluted | $ 0 | $ 0 | $ 0
Denominator: |  |  |
Basic weighted average number of common shares outstanding | 925,745 | 925,745 | 925,745
Weighted average number of shares, basic and diluted | 925,745 | 925,745 | 925,745
Basic and diluted loss per share: |  |  |
Basic and diluted loss per share | $ 0 | $ 0 | $ 0
Series C Preferred Shares [Member] |  |  |
Numerator: |  |  |
Undistributed loss attributable to Series C participating preferred shares | $ 12,110 | $ 0 | $ 0
Denominator: |  |  |
Weighted average number of shares, basic and diluted | 1,632,709 | 0 | 0
Basic and diluted loss per share: |  |  |
Basic and diluted loss per share | $ (7.42) | $ 0 | $ 0

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- Definition The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=109260490&loc=d3e1337-109256 + Details
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