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Schedule I- Condensed Financial Information of Seanergy Maritime Holdings Corp. (Parent Company Only), Statements of Income/(Loss) - 20F (Details) - USD ($) $ / shares in Units, $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2016 | Sep. 30, 2015 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Expenses: |  |  |  |  |  |
General and administration expenses |  | $ (2,210) | $ (1,887) | $ (2,804) | $ (2,987) | $ (3,966)
Operating (loss) / income |  | (10,886) | (2,655) | (7,055) | 81,810 | 19,271
Other (expenses) / income, net: |  |  |  |  |  |
Interest and finance costs - related party |  | (1,612) | (146) | (399) | 0 | 0
Total other expenses, net |  | (6,844) | (450) | (1,901) | (1,462) | (8,365)
Net (loss) / income |  | $ (17,730) | $ (3,105) | $ (8,956) | $ 80,348 | $ 10,907
Net loss per common share |  |  |  |  |  |
Basic and diluted (in dollars per share) |  | $ (0.90) | $ (0.38) | $ (0.83) | $ 30.06 | $ 4.56
Weighted average common shares outstanding |  |  |  |  |  |
Basic (in shares) |  |  |  | 10,773,404 | 2,672,945 | 2,391,628
Diluted (in shares) |  |  |  | 10,773,404 | 2,672,950 | 2,391,885
Parent Company [Member] |  |  |  |  |  |
Expenses: |  |  |  |  |  |
General and administration expenses |  |  |  | $ (1,256) | $ (1,123) | $ (1,958)
Operating (loss) / income |  |  |  | (1,256) | (1,123) | (1,958)
Other (expenses) / income, net: |  |  |  |  |  |
Interest and finance costs - related party |  |  |  | (399) | 0 | 0
Other, net |  |  |  | (9) | 8 | 1
Total other expenses, net |  |  |  | (408) | 8 | 1
Equity in (loss)/earnings of subsidiaries | [1] |  |  | (7,292) | 81,463 | 12,864
Net (loss) / income |  |  |  | $ (8,956) | $ 80,348 | $ 10,907
Net loss per common share |  |  |  |  |  |
Basic and diluted (in dollars per share) |  |  |  | $ (0.83) | $ 30.06 | $ 4.56
Weighted average common shares outstanding |  |  |  |  |  |
Basic (in shares) |  |  |  | 10,773,404 | 2,672,945 | 2,391,628
Diluted (in shares) |  |  |  | 10,773,404 | 2,672,950 | 2,391,885
[1] | Eliminated in consolidation

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