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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) | 6 Months Ended
--- | ---
Jun. 30, 2024 | Jun. 30, 2023
Cash flows from operating activities |  |
Net income | $ 857,680 | $ 1,570,611
Adjustments to reconcile net income to net cash provided by operating activities |  |
Depreciation and amortization | 816,064 | 815,379
Unrealized loss (gain) on marketable equity securities | 95,348 | (246,703)
Unrealized loss on interest rate cap premium | 49,225 | 6,237
Amortization of loan procurement costs | 68,918 | 69,515
Stock-based compensation | 143,929 | 81,708
Changes in operating assets and liabilities: |  |
Accounts receivable | 13,784 | (7,308)
Prepaid expenses and other assets | (12,131) | (140,934)
Accounts payable and accrued expenses | 11,664 | 161,750
Net cash provided by operating activities | 2,044,481 | 2,310,255
Cash flows from investing activities |  |
Improvements and equipment additions | (62,440) | (154,135)
Net cash used in investing activities | (62,440) | (154,135)
Cash flows from financing activities |  |
Principal payments on note payable | (287,245) | (275,472)
Dividends paid | (1,621,499) | (1,610,067)
Net cash used in financing activities | (1,908,744) | (1,885,539)
Net increase in cash, cash equivalents, and restricted cash | 73,297 | 270,581
Cash, cash equivalents, and restricted cash, beginning of period | 7,028,546 | 6,515,007
Cash, cash equivalents, and restricted cash, end of period | 7,101,843 | 6,785,588
Supplemental cash flow and noncash information |  |
Cash paid for interest | 358,950 | 370,723
Supplemental disclosure of noncash activities: |  |
Dividends payable | $ 3,910 | $ 3,094

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