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Consolidated Statements of Shareholders’ Equity and Redeemable Noncontrolling Interest (unaudited) - USD ($) | Total | Total | Common Stock | Deferred Equity Compensation | Retained Earnings | Redeemable Noncontrolling Interest
--- | --- | --- | --- | --- | --- | ---
Beginning balance (shares) at Dec. 31, 2014 |  |  | 3,317,728 |  |  |
Beginning balance at Dec. 31, 2014 |  | $ 74,319,224 | $ 84,855,693 | $ (12,566,133) | $ 2,029,664 |
Cumulative-effect adjustment from the adoption of ASU 2015-02 (Note 2) | $ 0 |  |  |  |  |
Issuance of restricted stock grants (shares) |  |  | 56,000 |  |  |
Issuance of restricted stock grants |  |  | $ 7,685,760 | (7,685,760) |  |
Amortization of restricted stock grants |  | 1,593,281 |  | 1,593,281 |  |
Issuance of stock grants (shares) |  |  | 27,192 |  |  |
Issuance of stock grants | 3,826,458 | 3,826,458 | $ 3,826,458 |  |  |
Issuance of common stock related to 401k plan match (shares) |  |  | 2,712 |  |  |
Issuance of common stock related to 401k plan match |  | 375,291 | $ 375,291 |  |  |
Net excess tax benefit from vested restricted stock grants |  | 1,343,455 | $ 1,343,455 |  |  |
Shares withheld related to employee tax withholding (shares) |  |  | (20,938) |  |  |
Shares withheld related to employee tax withholding |  | (2,891,523) | $ (2,891,523) |  |  |
Net Income | $ 9,512,622 | 9,512,622 |  |  | 9,512,622 |
Ending balance (shares) at Mar. 31, 2015 |  |  | 3,382,694 |  |  |
Ending balance at Mar. 31, 2015 |  | 88,078,808 | $ 95,195,134 | (18,658,612) | 11,542,286 |
Beginning balance (shares) at Dec. 31, 2015 | 3,414,338 |  | 3,414,338 |  |  |
Beginning balance at Dec. 31, 2015 |  | 105,314,014 | $ 102,536,527 | (19,294,784) | 22,072,271 |
Cumulative-effect adjustment from the adoption of ASU 2015-02 (Note 2) | $ 4,031,756 |  |  |  |  | $ 4,031,756
Issuance of restricted stock grants (shares) |  |  | 16,800 |  |  |
Issuance of restricted stock grants |  |  | $ 4,098,988 | (4,098,988) |  |
Amortization of restricted stock grants |  | 1,598,389 |  | 1,598,389 |  |
Issuance of stock grants (shares) |  |  | 21,940 |  |  |
Issuance of stock grants | 3,879,431 | 3,879,431 | $ 3,879,431 |  |  |
Issuance of common stock related to 401k plan match (shares) |  |  | 2,635 |  |  |
Issuance of common stock related to 401k plan match |  | 468,710 | $ 468,710 |  |  |
Tax benefit from dividend payments related to restricted stock grants |  | 925,000 | 925,000 |  |  |
Net excess tax benefit from vested restricted stock grants |  | 4,303,621 | $ 4,303,621 |  |  |
Shares withheld related to employee tax withholding (shares) |  |  | (46,432) |  |  |
Shares withheld related to employee tax withholding |  | (8,774,006) | $ (8,774,006) |  |  |
Net Income | $ 9,279,879 | 9,265,663 |  |  | 9,265,663 | 14,216
Net issuance of ETF shares to noncontrolling shareholders |  |  |  |  |  | 248,126
Ending balance (shares) at Mar. 31, 2016 | 3,409,281 |  | 3,409,281 |  |  |
Ending balance at Mar. 31, 2016 |  | $ 116,980,822 | $ 107,438,271 | $ (21,795,383) | $ 31,337,934 | $ 4,294,098

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