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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Cash Flows from Operating Activities: |  |  |
Net income | $ 6,066 | $ 18,948 | $ 8,616
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Vessel depreciation | 14,349 | 13,289 | 7,670
Other fixed assets depreciation | 0 | 4 | 14
Equity (gains)/losses in unconsolidated joint ventures | 18 | (646) | (747)
Dividends from cumulative earnings of joint venture | 0 | 646 | 1,524
Amortization and write off of deferred financing costs and debt discounts | 4,726 | 2,522 | 840
Stock-based compensation expense | 0 | (16) | (34)
Change in fair value of derivative financial instruments | 0 | 0 | (66)
Amortization of Right of use assets from operating leases | 9,232 | 8,571 | 7,943
Impairment on vessels | 0 | 0 | 1,160
Gain on sale of other fixed assets | 0 | (15) | 0
Gain on sale of vessels | 0 | (78) | 0
(Increase)/Decrease in: |  |  |
Trade accounts receivable | (309) | 68 | (76)
Inventories | 111 | (355) | (157)
Prepayments and other | (231) | (733) | 323
Increase/(Decrease) in: |  |  |
Due to related parties | 4,411 | (3,204) | (2,797)
Accounts payable | (503) | (82) | (123)
Other non-current liabilities | (100) | (125) | (75)
Accrued liabilities | 189 | 1,068 | (207)
Unearned revenue | (415) | 3,372 | 1,584
Operating lease liabilities | (8,611) | (9,815) | (9,331)
Net Cash provided by Operating Activities | 28,933 | 33,419 | 16,061
Cash Flows used in Investing Activities: |  |  |
Advances for vessels under construction and capitalized expenses | 0 | (216,714) | (115,513)
Returns of investments in unconsolidated joint ventures (2020 Joint Venture - see Note 16) | 2,520 | 2,304 | 2,976
Net proceeds from vessel sales | 0 | 71,714 | 35,886
Net proceeds from sales of other fixed assets, net | 0 | 40 | 0
Net Cash (used in)/ provided by Investing Activities | 2,520 | (142,656) | (76,651)
Cash Flows from Financing Activities: |  |  |
Proceeds from debt | 82,000 | 156,201 | 74,800
Proceeds from related party debt | 0 | 9,000 | 0
Principal payments and prepayments of related party debt | 0 | (9,000) | 0
Principal payments and prepayments of debt | (76,384) | (68,893) | (28,313)
Redemption of preferred shares | (26,293) | (16,191) | 0
Proceeds from issuance of common stock | 13,562 | 22,718 | 0
Proceeds from warrant exercises, net of fees | 12 | 4,556 | 0
Equity offering issuance costs | (1,260) | (1,671) | 0
Payment of financing costs | (1,668) | (3,566) | (1,076)
Dividends of preferred shares | (6,010) | (13,358) | (1,779)
Proceeds from issuance of preferred shares (Note 15) | 0 | 47,630 | 0
Redemption of fractional shares due to reverse stock split | 0 | (15) | 0
Net Cash provided by/(used in) Financing Activities | (16,041) | 127,411 | 43,632
Net (decrease)/increase in cash and cash equivalents and restricted cash | 15,412 | 18,174 | (16,958)
Cash and cash equivalents and restricted cash at beginning of year | 24,544 | 6,370 | 23,328
Cash and cash equivalents and restricted cash at end of the year | 39,956 | 24,544 | 6,370
Cash breakdown |  |  |
Cash and cash equivalents | 35,956 | 20,544 | 2,370
Restricted cash, current | 0 | 0 | 0
Restricted cash, non-current | 4,000 | 4,000 | 4,000
SUPPLEMENTAL CASH FLOW INFORMATION |  |  |
Capital expenditures included in Accounts payable/Accrued liabilities/Due to related parties | 0 | 0 | 1,530
Interest paid, net of capitalized interest | 18,277 | 11,161 | 7,412
Finance fees included in Accounts payable/Accrued liabilities/Due to related parties | 290 | 0 | 151
Equity issuance costs and warrant related costs included in liabilities | 0 | 280 | 0
Unpaid Excess of consideration over carrying value of acquired assets included in Due to Related Parties (Note 1) | 0 | 0 | 27,562
Beneficial conversion feature of Series E perpetual convertible preferred stock | 0 | 0 | 900
Settlement of related party debt, interest, finance fees, Excess consideration over acquired assets, capital expenditures and dividends with issuance of preferred shares (Note 15) | 0 | 24,370 | 2,188
Dividends payable included in Due to related parties | 0 | 0 | 968
Carrying value of net assets of companies acquired (Note 1) | 0 | 0 | 8,933
Deemed dividend equivalents on preferred shares related to redemption value (Note 15) | 0 | 14,400 | 437
Deemed dividend on warrant inducement (Note 9) | 0 | 1,345 | 0
Deemed dividend on Series E Shares conversion | $ 22,426 | $ 0 | $ 0

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