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Consolidated Statements of Cash Flows - USD ($) | 6 Months Ended
--- | ---
Jun. 30, 2015 | Jun. 30, 2014
CASH FLOWS FROM OPERATING ACTIVITIES: |  |
Net Income | $ 18,690,744 | $ 12,677,633
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation | 279,024 | 146,232
Stock-based compensation | 4,074,437 | 3,608,289
Increase in accounts receivable | (1,505,693) | (1,478,276)
Change in current income taxes | (1,566,748) | (6,943,752)
Change in deferred income taxes | (795,408) | 2,431,661
Net investment gain | (1,786,994) | (2,057,435)
Decrease in accrued incentive compensation | (3,411,792) | (2,736,793)
Increase in deferred compensation | 4,532,517 | 4,106,669
Excess income tax benefit from stock-based compensation | (1,619,727) | (226,873)
Other changes in assets and liabilities | 227,075 | 130,017
Net cash provided by operating activities | 17,117,435 | 9,657,372
CASH FLOWS FROM INVESTING ACTIVITIES: |  |
Purchase of property and equipment | (722,352) | (80,033)
Cost of investments purchased and other portfolio activity | (11,040,594) | (15,308,201)
Proceeds from sale of investments | 3,492,995 | 0
Net cash used in investing activities | (8,269,951) | (15,388,234)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |
Value of shares withheld related to employee tax withholding | (3,235,604) | (365,420)
Excess income tax benefit from stock-based compensation | 1,619,727 | 226,873
Net cash used in financing activities | (1,615,877) | (138,547)
CASH AND CASH EQUIVALENTS |  |
Net change during the period | 7,231,607 | (5,869,409)
At beginning of period | 35,777,140 | 33,106,972
At end of period | 43,008,747 | 27,237,563
Supplemental cash flow information: |  |
Income taxes paid | 12,789,528 | 12,089,759
Supplemental disclosure of non-cash transactions: |  |
Common stock issued as incentive compensation | $ 3,826,458 | $ 3,984,817

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