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v3.20.4

Consolidated Statements of Cash Flows - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Operating activities |  |
Net income | $ 12,692,110 | $ 17,048,868
Adjustments to reconcile net income to net cash provided by operations: |  |
Depreciation and amortization expense | 17,055,271 | 18,529,476
Amortization of deferred financing costs | 662,440 | 727,020
Amortization of prepaid rent | 122,272 | 118,597
Unrealized loss (gain) on derivative instruments | 156,019 | (2,753,834)
Income from equity method investee | (1,083,142) | (156,137)
Earnings attributable to non-controlling interest recorded as interest expense | 177,802 | 44,950
Provision for doubtful accounts | 152,416 | 898,357
Loss on impairment of vessels | 1,801,039 | 4,751,143
Loss on sales of vessels | 730,065 | 4,584,796
Drydocking costs | (5,858,960) | (1,633,771)
Share-based compensation | 2,314,940 | 1,737,315
Change in operating assets and liabilities: |  |
Accounts receivable | (995,167) | (725,972)
Bunker inventory | 5,034,763 | (2,425,497)
Advance hire, prepaid expenses and other current assets | 338,022 | (6,247,268)
Accounts payable, accrued expenses and other current liabilities | (10,887,555) | 10,301,367
Deferred revenue | (1,576,833) | (340,678)
Net cash provided by operating activities | 20,835,502 | 44,458,732
Investing activities |  |
Purchase of vessels and vessel improvements | (2,892,776) | (41,350,536)
Proceeds from sale of vessels | 11,666,507 | 10,388,723
Acquisition of non-controlling interest | (15,000,000) | 0
Deposits on newbuildings in-process | (33,446) | (15,357,189)
Purchase of building and equipment | 0 | (283,244)
Purchase of derivative instrument | (628,000) | 0
Net cash used in investing activities | (6,887,715) | (46,602,246)
Financing activities |  |
Payments on related party notes payable | 0 | (2,595,000)
Proceeds from long-term debt | 18,000,000 | 14,000,000
Payments of financing and issuance costs | (421,775) | (2,960,899)
Payments of long-term debt | (22,990,674) | (20,627,742)
Proceeds from finance leases | 0 | 25,600,000
Payments on finance lease obligation | (12,548,938) | (6,602,265)
Dividends paid to non-controlling interests | 0 | (4,666,665)
Common stock accrued dividends paid | (535,153) | (8,090,213)
Cash paid for incentive compensation shares relinquished | (238,364) | (179,279)
Contributions from non-controlling interests recorded as long-term liability | 0 | 4,783,414
Contributions from non-controlling interests | 322,750 | 422,519
Payments to non-controlling interest recorded as long-term liability | (193,508) | 0
Net cash used in financing activities | (18,605,662) | (916,130)
Net (decrease)/increase in cash, cash equivalents and restricted cash | (4,657,875) | (3,059,644)
Cash, cash equivalents and restricted cash at beginning of period | 53,055,091 | 56,114,735
Cash, cash equivalents and restricted cash at end of period | 48,397,216 | 53,055,091
Disclosure of noncash items |  |
Cash paid for interest | 7,149,210 | 9,250,743
Deferred consideration related to acquisition of non-controlling interest | $ 7,500,000 | $ 0

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