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Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands | Total | Common Stock | Preferred Stock | Additional Paid-in Capital | Retained Earnings (Accumulated Deficit) | Accumulated Other Comprehensive Income (Loss) | Treasury Stock | Total Attributed To Shareholders | Non- controlling Interests
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balance (in shares) at Dec. 31, 2018 |  | 6,997,382 | 1,150,000 |  |  |  | 3,555,242 |  |
Beginning Balance at Dec. 31, 2018 | $ 643,867 | $ 106 | $ 110,843 | $ 1,209,805 | $ (310,865) | $ (731) | $ (379,249) | $ 629,909 | $ 13,958
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Net income (loss) | 94,622 |  |  |  | 95,649 |  |  | 95,649 | (1,027)
Foreign currency translation adjustment | 14 |  |  |  |  | 14 |  | 14 |
Net subscriptions (redemptions) and other | (1,535) |  |  | 838 |  |  |  | 838 | (2,373)
Reclassification from other comprehensive (income) loss | 726 |  |  |  |  | 726 |  | 726 |
Cash dividends declared. preferred | (8,337) |  |  | (8,337) |  |  |  | (8,337) |
Cash dividends declared, common | (18,130) |  |  | (18,130) |  |  |  | (18,130) |
Repurchase of common shares (in shares) |  | (372,365) |  |  |  |  | 372,365 |  |
Repurchase of common shares | (40,000) |  |  |  |  |  | $ (40,000) | (40,000) |
Issuance of common shares related to employee stock transactions (in shares) |  | 184,263 |  |  |  |  |  |  |
Issuance of common shares related to employee stock transactions | 1,553 | $ 1 |  | 1,552 |  |  |  | 1,553 |
Taxes paid on stock-based compensation | (7,696) |  |  | (7,696) |  |  |  | (7,696) |
Stock-based compensation | 21,173 |  |  | 21,173 |  |  |  | 21,173 |
Balance (in shares) at Dec. 31, 2019 |  | 6,809,280 | 1,150,000 |  |  |  | 3,927,607 |  |
Ending Balance at Dec. 31, 2019 | 686,257 | $ 107 | $ 110,843 | 1,199,205 | (215,216) | 9 | $ (419,249) | 675,699 | 10,558
Balance at Dec. 31, 2018 | 57,481 |  |  |  |  |  |  |  |
Increase (Decrease) in Redeemable Non-controlling Interests [Roll Forward] |  |  |  |  |  |  |  |  |
Net income (loss) | 10,886 |  |  |  |  |  |  |  |
Net subscriptions (redemptions) and other | (4,522) |  |  |  |  |  |  |  |
Balance at Dec. 31, 2019 | 63,845 |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Net income (loss) | 81,255 |  |  |  | 79,957 |  |  | 79,957 | 1,298
Foreign currency translation adjustment | 20 |  |  |  |  | 20 |  | 20 |
Net subscriptions (redemptions) and other | (2,224) |  |  | (167) |  |  |  | (167) | (2,057)
Cash dividends declared, common | (24,998) |  |  | (24,998) |  |  |  | (24,998) |
Conversion of preferred stock (in shares) |  | 912,806 | (1,150,000) |  |  |  |  |  |
Conversion of preferred stock | 0 | $ 9 | $ (110,843) | 110,834 |  |  |  | 0 |
Repurchase of common shares (in shares) |  | (279,796) |  |  |  |  | 279,796 |  |
Repurchase of common shares | (32,500) |  |  |  |  |  | $ (32,500) | (32,500) |
Issuance of common shares related to employee stock transactions (in shares) |  | 141,176 |  |  |  |  |  |  |
Issuance of common shares related to employee stock transactions | 186 | $ 2 |  | 184 |  |  |  | 186 |
Taxes paid on stock-based compensation | (6,608) |  |  | (6,608) |  |  |  | (6,608) |
Stock-based compensation | 19,552 |  |  | 19,552 |  |  |  | 19,552 |
Balance (in shares) at Dec. 31, 2020 |  | 7,583,466 | 0 |  |  |  | 4,207,403 |  |
Ending Balance at Dec. 31, 2020 | 720,940 | $ 118 | $ 0 | 1,298,002 | (135,259) | 29 | $ (451,749) | 711,141 | 9,799
Increase (Decrease) in Redeemable Non-controlling Interests [Roll Forward] |  |  |  |  |  |  |  |  |
Net income (loss) | 38,708 |  |  |  |  |  |  |  |
Net subscriptions (redemptions) and other | 12,960 |  |  |  |  |  |  |  |
Balance at Dec. 31, 2020 | 115,513 |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Net income (loss) | 208,948 |  |  |  | 208,131 |  |  | 208,131 | 817
Foreign currency translation adjustment | (9) |  |  |  |  | (9) |  | (9) |
Net subscriptions (redemptions) and other | (2,266) |  |  | 0 |  |  |  | 0 | (2,266)
Cash dividends declared, common | (37,222) |  |  | (25,312) | (11,910) |  |  | (37,222) |
Repurchase of common shares (in shares) |  | (193,193) |  |  |  |  | 193,193 |  |
Repurchase of common shares | (57,499) |  |  |  |  |  | $ (57,499) | (57,499) |
Issuance of common shares related to employee stock transactions (in shares) |  | 115,878 |  |  |  |  |  |  |
Issuance of common shares related to employee stock transactions | 66 | $ 1 |  | 65 |  |  |  | 66 |
Taxes paid on stock-based compensation | (19,509) |  |  | (19,509) |  |  |  | (19,509) |
Stock-based compensation | 23,178 |  |  | 23,178 |  |  |  | 23,178 |
Balance (in shares) at Dec. 31, 2021 |  | 7,506,151 | 0 |  |  |  | 4,400,596 |  |
Ending Balance at Dec. 31, 2021 | 836,627 | $ 119 | $ 0 | $ 1,276,424 | $ 60,962 | $ 20 | $ (509,248) | $ 828,277 | $ 8,350
Increase (Decrease) in Redeemable Non-controlling Interests [Roll Forward] |  |  |  |  |  |  |  |  |
Net income (loss) | 53,887 |  |  |  |  |  |  |  |
Net subscriptions (redemptions) and other | (30,435) |  |  |  |  |  |  |  |
Balance at Dec. 31, 2021 | $ 138,965 |  |  |  |  |  |  |  |

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- Definition Carrying amount, attributable to parent and noncontrolling interests, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.27(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 28 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 + Details
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