The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
180 Degree Capital Corp. COMMON 68235B109 3,958 2,274,863 SH   SOLE 0 2,274,863 0 0
Acacia Communications, Inc. COMMON 00401C108 17,484 260,215 SH   SOLE 0 126,739 1,493 131,983
Acacia Research Corp. COMMON 003881307 7,139 1,745,534 SH   SOLE 0 605,198 0 1,140,336
Adtalem Global Education, Inc. COMMON 00737L103 87,991 2,824,755 SH   SOLE 0 2,691,455 0 133,300
Affiliated Managers Group, Inc. COMMON 008252108 55,867 749,289 SH   SOLE 0 724,589 0 24,700
Aflac, Inc. COMMON 001055102 50,618 1,404,877 SH   SOLE 0 1,394,627 0 10,250
Amdocs Ltd. COMMON G02602103 61,066 1,003,050 SH   SOLE 0 471,546 5,819 525,685
Apache Corp. COMMON 037411105 3,861 286,010 SH   SOLE 0 286,010 0 0
AstroNova, Inc. COMMON 04638F108 2,252 282,971 SH   SOLE 0 282,971 0 0
AXT Inc. COMMON 00246W103 149 31,398 SH   SOLE 0 31,398 0 0
Baidu, Inc. ADR ADR 056752108 325,026 2,711,036 SH   SOLE 0 1,786,545 9,832 914,659
Baidu, Inc. ADR ADR 056752108 3,201 26,697 SH   OTR 1 0 0 26,697
Ballantyne Strong, Inc. COMMON 058516105 4,345 2,649,581 SH   SOLE 0 2,649,581 0 0
Banco Santander-Chile ADR ADR 05965X109 11,306 689,386 SH   SOLE 0 597,637 0 91,749
Banco Santander-Chile ADR ADR 05965X109 467 28,454 SH   OTR 1 0 0 28,454
Bank of New York Mellon Corp. COMMON 064058100 3,808 98,536 SH   SOLE 0 98,536 0 0
Berkshire Hathaway Inc. COMMON 084670702 133,803 749,557 SH   SOLE 0 352,689 4,337 392,531
Bio-Rad Laboratories, Inc. COMMON 090572207 32,817 72,686 SH   SOLE 0 70,301 0 2,385
BOK Financial Corp. COMMON 05561Q201 85,625 1,517,097 SH   SOLE 0 1,437,097 0 80,000
BorgWarner, Inc. COMMON 099724106 73,619 2,085,534 SH   SOLE 0 2,073,734 0 11,800
Brady Corp. COMMON 104674106 18,836 402,313 SH   SOLE 0 333,658 0 68,655
Brink's Co. COMMON 109696104 32,552 715,264 SH   SOLE 0 600,564 0 114,700
Bristol-Myers Squibb Co. COMMON 110122108 20,956 356,396 SH   SOLE 0 143,716 1,783 210,897
Capital Southwest Corp. COMMON 140501107 2,105 156,153 SH   SOLE 0 156,153 0 0
Cardinal Health, Inc. COMMON 14149Y108 35,391 678,109 SH   SOLE 0 674,009 0 4,100
CarMax Inc. COMMON 143130102 36,513 407,735 SH   SOLE 0 405,235 0 2,500
Carnival Corp COMMON 143658300 9,204 560,533 SH   SOLE 0 557,033 0 3,500
CBRE Group, Inc. COMMON 12504L109 88,945 1,966,938 SH   SOLE 0 1,930,638 0 36,300
Century Casinos, Inc. COMMON 156492100 3,603 868,087 SH   SOLE 0 868,087 0 0
Charles River Laboratories Intl, Inc. COMMON 159864107 108,900 624,606 SH   SOLE 0 574,481 0 50,125
Check Point Software Technologies Ltd. ORD M22465104 26,435 246,067 SH   SOLE 0 173,269 476 72,322
Check Point Software Technologies Ltd. ORD M22465104 202 1,882 SH   OTR 1 0 0 1,882
China Mobile Ltd. ADR ADR 16941M109 23,842 708,751 SH   SOLE 0 396,177 361 312,213
China Mobile Ltd. ADR ADR 16941M109 41 1,217 SH   OTR 1 0 0 1,217
Cisco Systems, Inc. COMMON 17275R102 3,903 83,690 SH   SOLE 0 40,849 509 42,332
Core Laboratories N.V. COMMON N22717107 42,358 2,084,533 SH   SOLE 0 1,874,633 0 209,900
Cowen Inc. COMMON 223622606 8,645 533,287 SH   SOLE 0 533,287 0 0
Credicorp Ltd COMMON G2519Y108 11,093 82,986 SH   SOLE 0 48,201 307 34,478
Credicorp Ltd COMMON G2519Y108 126 939 SH   OTR 1 0 0 939
Crown Crafts, Inc. COMMON 228309100 181 36,857 SH   SOLE 0 36,857 0 0
Cumberland Pharmaceuticals, Inc. COMMON 230770109 2,606 782,441 SH   SOLE 0 782,441 0 0
Discover Financial Services COMMON 254709108 6,334 126,453 SH   SOLE 0 64,996 726 60,731
EMCORE Corporation COMMON 290846203 2,349 738,801 SH   SOLE 0 738,801 0 0
Envista Holdings Corp COMMON 29415F104 129,585 6,144,385 SH   SOLE 0 5,863,385 0 281,000
Enzo Biochem, Inc. COMMON 294100102 1,477 659,316 SH   SOLE 0 659,316 0 0
EOG Resources Inc. COMMON 26875P101 16,054 316,900 SH   SOLE 0 154,501 1,917 160,482
Equity Commonwealth COMMON 294628102 13,890 431,367 SH   SOLE 0 271,036 3,213 157,118
Evercore Inc COMMON 29977A105 11,302 191,818 SH   SOLE 0 191,818 0 0
Exxon Mobil Corp. COMMON 30231G102 3,238 72,398 SH   SOLE 0 72,398 0 0
First American Financial Corp. COMMON 31847R102 151,916 3,163,594 SH   SOLE 0 2,997,294 0 166,300
Foot Locker, Inc. COMMON 344849104 30,717 1,053,395 SH   SOLE 0 513,040 6,397 533,958
Gaia, Inc. COMMON 36269P104 4,188 499,744 SH   SOLE 0 499,744 0 0
Generac Holdings Inc. COMMON 368736104 37,706 309,243 SH   SOLE 0 258,343 0 50,900
Gilead Sciences, Inc. COMMON 375558103 142,533 1,852,515 SH   SOLE 0 888,708 11,074 952,733
GlassBridge Enterprises Inc. COMMON 377185202 212 2,351 SH   SOLE 0 2,351 0 0
GlaxoSmithKline plc ADR ADR 37733W105 41,747 1,023,455 SH   SOLE 0 424,528 0 598,927
Goldman Sachs Group, Inc. COMMON 38141G104 35,804 181,176 SH   SOLE 0 179,676 0 1,500
Green Brick Partners Inc. COMMON 392709101 3,789 319,716 SH   SOLE 0 319,716 0 0
GSI Technology Inc. COMMON 36241U106 2,643 368,150 SH   SOLE 0 368,150 0 0
Gulf Island Fabrication, Inc. COMMON 402307102 408 132,838 SH   SOLE 0 132,838 0 0
Hanger, Inc. COMMON 41043F208 4,850 292,894 SH   SOLE 0 292,894 0 0
Horace Mann Educators Corp. COMMON 440327104 9,475 257,965 SH   SOLE 0 215,225 0 42,740
Houlihan Lokey, Inc. COMMON 441593100 29,755 534,779 SH   SOLE 0 531,379 0 3,400
Interactive Brokers Group Inc COMMON 45841N107 11,514 275,652 SH   SOLE 0 134,591 1,675 139,386
IntercontinentalExchange, Inc. COMMON 45866F104 6,392 69,779 SH   SOLE 0 34,076 423 35,280
InterDigital Inc. COMMON 45867G101 1,769 31,236 SH   SOLE 0 15,255 189 15,792
Interpublic Group of Cos., Inc. COMMON 460690100 154,905 9,027,084 SH   SOLE 0 8,648,102 0 378,982
ISHARES MSCI ACWI EX US ETF ETF 464288240 251 5,804 SH   SOLE 0 5,804 0 0
iShares Russell 2000V ETF ETF 464287630 4,937 50,654 SH   SOLE 0 50,654 0 0
J.M. Smucker Co. COMMON 832696405 113,886 1,076,328 SH   SOLE 0 1,059,228 0 17,100
Janus Henderson Group plc ORD SHS G4474Y214 43,383 2,050,225 SH   SOLE 0 1,902,955 0 147,270
Jernigan Capital, Inc. COMMON 476405105 2,361 172,596 SH   SOLE 0 172,596 0 0
JLL COMMON 48020Q107 83,586 807,903 SH   SOLE 0 758,783 0 49,120
Johnson & Johnson COMMON 478160104 127,830 908,980 SH   SOLE 0 460,572 5,187 443,221
Kennametal, Inc. COMMON 489170100 166,938 5,814,629 SH   SOLE 0 5,493,629 0 321,000
Keysight Technologies, Inc. COMMON 49338L103 91,118 904,124 SH   SOLE 0 888,699 0 15,425
Kindred Biosciences, Inc. COMMON 494577109 6,887 1,533,812 SH   SOLE 0 1,533,812 0 0
KKR & Co Inc. COMMON 48251W104 143,686 4,653,028 SH   SOLE 0 4,559,128 0 93,900
Knowles Corporation COMMON 49926D109 71,334 4,674,554 SH   SOLE 0 4,409,954 0 264,600
Korn/Ferry International COMMON 500643200 22,580 734,797 SH   SOLE 0 622,597 0 112,200
Laboratory Corp. of America Holdings COMMON 50540R409 123,825 745,438 SH   SOLE 0 733,988 0 11,450
Lakeland Industries, Inc. COMMON 511795106 4,246 189,302 SH   SOLE 0 189,302 0 0
Lazard Ltd. COMMON G54050102 154,516 5,396,999 SH   SOLE 0 5,141,399 0 255,600
Littelfuse, Inc. COMMON 537008104 68,566 401,840 SH   SOLE 0 362,965 0 38,875
Lockheed Martin Corp. COMMON 539830109 6,478 17,753 SH   SOLE 0 17,753 0 0
Madison Square Garden Entertainment COMMON 55826T102 81,023 1,080,307 SH   SOLE 0 1,025,950 0 54,357
Madison Square Garden Sports Corp. COMMON 55825T103 22,052 150,129 SH   SOLE 0 124,797 0 25,332
Masco Corporation COMMON 574599106 59,389 1,182,821 SH   SOLE 0 1,145,521 0 37,300
Mattel, Inc. COMMON 577081102 171,043 17,687,993 SH   SOLE 0 16,945,393 0 742,600
Matthews Intl Corp. COMMON 577128101 4,885 255,756 SH   SOLE 0 212,826 0 42,930
Meredith Corp. COMMON 589433101 48,365 3,324,043 SH   SOLE 0 3,213,843 0 110,200
Methode Electronics Inc. COMMON 591520200 28,816 921,805 SH   SOLE 0 780,705 0 141,100
Microsoft Corp. COMMON 594918104 333,832 1,640,371 SH   SOLE 0 800,115 9,905 830,351
Mitcham Industries, Inc. COMMON 606501104 3,857 2,410,769 SH   SOLE 0 2,248,817 0 161,952
Mohawk Industries, Inc. COMMON 608190104 81,255 798,497 SH   SOLE 0 767,297 0 31,200
Molson Coors Beverage Co COMMON 60871R209 16,473 479,437 SH   SOLE 0 475,537 0 3,900
Mosaic Co. COMMON 61945C103 4,979 398,008 SH   SOLE 0 398,008 0 0
Movado Group Inc. COMMON 624580106 1,276 117,725 SH   SOLE 0 117,725 0 0
MSG Networks, Inc. COMMON 553573106 92,310 9,277,337 SH   SOLE 0 8,929,837 0 347,500
MTS Systems Corp. COMMON 553777103 9,635 547,752 SH   SOLE 0 456,512 0 91,240
National Oilwell Varco COMMON 637071101 22,631 1,847,467 SH   SOLE 0 1,837,367 0 10,100
NetApp Inc. COMMON 64110D104 22,187 500,041 SH   SOLE 0 217,631 2,387 280,023
Nielsen Holdings plc COMMON G6518L108 113,169 7,615,704 SH   SOLE 0 7,263,904 0 351,800
Nokia Corp. ADR ADR 654902204 69,170 15,720,365 SH   SOLE 0 8,596,710 0 7,123,655
Nordstrom, Inc. COMMON 655664100 8,093 522,439 SH   SOLE 0 519,339 0 3,100
Northern Trust Corp. COMMON 665859104 143,534 1,809,103 SH   SOLE 0 1,789,303 0 19,800
Norwegian Cruise Line Holdings Ltd COMMON G66721104 15,965 971,672 SH   SOLE 0 806,172 0 165,500
Novartis AG ADR ADR 66987V109 1,777 20,344 SH   SOLE 0 19,827 0 517
Novo Nordisk A/S ADR ADR 670100205 295 4,502 SH   SOLE 0 4,502 0 0
Omnicom Group, Inc. COMMON 681919106 26,822 491,248 SH   SOLE 0 488,152 0 3,096
OneSpaWorld Holdings Limited COMMON P73684113 19,560 4,100,708 SH   SOLE 0 3,434,536 0 666,172
Oracle Corp. COMMON 68389X105 8,853 160,179 SH   SOLE 0 160,179 0 0
ORBCOMM, Inc. COMMON 68555P100 6,934 1,801,022 SH   SOLE 0 1,801,022 0 0
Orion Energy Systems, Inc. COMMON 686275108 967 279,414 SH   SOLE 0 279,414 0 0
PCTEL, Inc. COMMON 69325Q105 365 54,675 SH   SOLE 0 54,675 0 0
Perceptron, Inc. COMMON 71361F100 3,066 926,360 SH   SOLE 0 926,360 0 0
Philip Morris Intl, Inc. COMMON 718172109 307,955 4,395,591 SH   SOLE 0 2,989,046 14,693 1,391,852
Philip Morris Intl, Inc. COMMON 718172109 2,899 41,381 SH   OTR 1 0 0 41,381
PICO Holdings Inc COMMON 693366205 165 19,581 SH   SOLE 0 19,581 0 0
Progressive Corp. COMMON 743315103 67,387 841,182 SH   SOLE 0 835,982 0 5,200
Pure Cycle Corp. COMMON 746228303 2,213 240,847 SH   SOLE 0 240,847 0 0
QUALCOMM Inc. COMMON 747525103 3,681 40,355 SH   SOLE 0 19,700 245 20,410
RealNetworks, Inc. COMMON 75605L708 4,513 3,471,438 SH   SOLE 0 3,471,438 0 0
RF Industries Ltd COMMON 749552105 70 14,987 SH   SOLE 0 14,987 0 0
Rosetta Stone Inc. COMMON 777780107 9,900 587,207 SH   SOLE 0 495,807 0 91,400
Royal Caribbean Cruises Ltd. COMMON V7780T103 23,561 468,400 SH   SOLE 0 458,000 0 10,400
Rubicon Technology, Inc. COMMON 78112T206 464 57,087 SH   SOLE 0 57,087 0 0
Safeguard Scientifics Inc. COMMON 786449207 2,339 334,212 SH   SOLE 0 334,212 0 0
Simpson Manufacturing Co., Inc. COMMON 829073105 60,232 713,992 SH   SOLE 0 653,492 0 60,500
Snap-on, Inc. COMMON 833034101 135,122 975,543 SH   SOLE 0 930,518 0 45,025
Stanley Black & Decker, Inc. COMMON 854502101 78,159 560,760 SH   SOLE 0 557,508 0 3,252
Stericycle Inc. COMMON 858912108 163,215 2,915,590 SH   SOLE 0 2,776,290 0 139,300
Strattec Security Corp. COMMON 863111100 2,038 127,836 SH   SOLE 0 127,836 0 0
Synacor, Inc. COMMON 871561106 1,096 969,883 SH   SOLE 0 969,883 0 0
Tapestry, Inc. COMMON 876030107 22,622 1,703,472 SH   SOLE 0 829,607 10,353 863,512
Team, Inc. COMMON 878155100 8,577 1,539,876 SH   SOLE 0 1,325,776 0 214,100
TEGNA, Inc. COMMON 87901J105 73,169 6,568,089 SH   SOLE 0 6,225,689 0 342,400
Tejon Ranch Co. COMMON 879080109 3,712 257,799 SH   SOLE 0 257,799 0 0
The Charles Schwab Corporation COMMON 808513105 33,436 990,981 SH   SOLE 0 983,081 0 7,900
The Middleby Corporation COMMON 596278101 11,013 139,508 SH   SOLE 0 115,808 0 23,700
U.S. Bancorp COMMON 902973304 10,882 295,549 SH   SOLE 0 144,069 1,794 149,686
U.S. Silica Holdings, Inc. COMMON 90346E103 31,676 8,774,459 SH   SOLE 0 8,269,159 0 505,300
Vail Resorts Inc COMMON 91879Q109 68,243 374,651 SH   SOLE 0 356,563 0 18,088
Vanguard FTSE Developed ETF ETF 921943858 30,495 786,166 SH   SOLE 0 784,886 0 1,280
Verizon Communications Inc. COMMON 92343V104 84,173 1,526,810 SH   SOLE 0 635,531 7,900 883,379
ViacomCBS Inc. COMMON 92556H206 141,169 6,053,571 SH   SOLE 0 5,994,148 0 59,423
Vodafone Group PLC ADR ADR 92857W308 16,910 1,060,825 SH   SOLE 0 531,435 0 529,390
Walgreens Boots Alliance Inc. COMMON 931427108 29,219 689,297 SH   SOLE 0 684,897 0 4,400
Western Union Co. COMMON 959802109 8,575 396,620 SH   SOLE 0 379,520 0 17,100
Willis Towers Watson plc SHS G96629103 31,595 160,420 SH   SOLE 0 159,407 0 1,013
ZAGG Inc COMMON 98884U108 1,843 587,007 SH   SOLE 0 587,007 0 0
Zebra Technologies Corp. COMMON 989207105 81,833 319,724 SH   SOLE 0 312,724 0 7,000
Zimmer Biomet Holdings, Inc. COMMON 98956P102 57,300 480,064 SH   SOLE 0 477,464 0 2,600