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UNAUDITED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020
REVENUES: |  |
Time charter revenues | $ 88,074 | $ 84,735
EXPENSES: |  |
Voyage expenses | 4,072 | 7,561
Vessel operating expenses | 37,731 | 42,123
Depreciation and amortization of deferred charges | 20,141 | 23,284
General and administrative expenses | 13,909 | 16,285
Management fees to related party (Note 2) | 854 | 1,014
Vessel impairment charges (Note 3) |  | 95,693
Loss on sale of vessels (Note 3) | 203 | 1,078
Other income | (4) | (142)
Operating income/(loss) | 11,168 | (102,161)
OTHER INCOME / (EXPENSES): |  |
Interest expense and finance costs (Note 8) | (9,342) | (12,009)
Interest income | 50 | 639
Loss on extinguishment of debt (Note 5) | (158) |
Loss from equity method investment (Note 2) | (198) | (86)
Total other expenses, net | (9,648) | (11,456)
Net income/(loss) | 1,520 | (113,617)
Dividends on series B preferred shares (Notes 7 and 9) | (2,884) | (2,884)
Net loss attributed to common stockholders | $ (1,364) | $ (116,501)
Loss per common share, basic and diluted (Note 9) | $ (0.02) | $ (1.35)
Weighted average number of common shares, basic and diluted (Note 9) | 82,792,000 | 86,012,939

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