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
Estimated average burden
hours per response: 23.8
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
AT&T Inc COM 00206R102 1,011 29,395 SH   SOLE 0 29,395 0 0
Abbott Laboratories COM 002824100 202 4,490 SH   SOLE 0 3,610 0 880
Abbvie Inc COM 00287Y109 263 4,440 SH   SOLE 0 3,560 0 880
Aerojet Rocketdyne Holdings, I COM 007800105 4,991 318,705 SH   SOLE 0 252,655 0 66,050
Alliant Energy Corp COM 018802108 206 3,300 SH   SOLE 0 3,300 0 0
Alphabet Inc CL A COM 02079K305 579 744 SH   SOLE 0 744 0 0
Alphabet Inc CL C COM 02079K107 577 760 SH   SOLE 0 760 0 0
American Express COM 025816109 918 13,205 SH   SOLE 0 13,205 0 0
Automatic Data Processing Inc COM 053015103 305 3,600 SH   SOLE 0 3,600 0 0
Berkshire Hathaway Inc Cl A COM 084670108 5,736 29 SH   SOLE 0 19 0 10
Berkshire Hathaway Inc Cl B COM 084670702 12,136 91,910 SH   SOLE 0 87,560 0 4,350
Boeing Co COM 097023105 9,234 63,862 SH   SOLE 0 50,075 0 13,787
Bristol-Myers Squibb COM 110122108 255 3,700 SH   SOLE 0 3,700 0 0
Brookfield Asset Management In COM 112585104 9,108 288,880 SH   SOLE 0 239,980 0 48,900
Canadian National Railway Co COM 136375102 3,705 66,300 SH   SOLE 0 65,875 0 425
Cato Corp Cl A COM 149205106 5,966 162,030 SH   SOLE 0 119,251 0 42,779
Cemex S A B DE C V Sponsor Adr COM 151290889 2,402 431,262 SH   SOLE 0 327,715 0 103,547
Chevron Corp COM 166764100 4,510 50,137 SH   SOLE 0 36,847 0 13,290
Chicago Bridge & Iron Co COM 167250109 11,308 290,020 SH   SOLE 0 235,337 0 54,683
Cisco Systems Inc COM 17275R102 950 35,000 SH   SOLE 0 35,000 0 0
Coca Cola Co COM 191216100 1,814 42,235 SH   SOLE 0 41,735 0 500
Colgate Palmolive Co COM 194162103 510 7,650 SH   SOLE 0 5,900 0 1,750
Compass Minerals Intl Inc COM 20451N101 8,098 107,592 SH   SOLE 0 88,055 0 19,537
Conagra Foods Inc COM 205887102 1,075 25,490 SH   SOLE 0 25,190 0 300
ConocoPhillips COM 20825C104 3,204 68,625 SH   SOLE 0 52,969 0 15,656
Constellium N.V. COM N22035104 2,709 351,835 SH   SOLE 0 248,785 0 103,050
Costamare Inc COM Y1771G102 3,445 330,662 SH   SOLE 0 255,595 0 75,067
Crown Holdings COM 228368106 274 5,400 SH   SOLE 0 5,400 0 0
Diageo Plc ADR COM 25243Q205 539 4,945 SH   SOLE 0 4,820 0 125
Discovery Communications Class COM 25470F302 7,178 284,605 SH   SOLE 0 225,505 0 59,100
Disney Walt COM 254687106 13,440 127,902 SH   SOLE 0 107,674 0 20,228
Dominion Res Inc Va COM 25746U109 1,627 24,054 SH   SOLE 0 23,154 0 900
Edison International COM 281020107 491 8,300 SH   SOLE 0 8,300 0 0
Exxon Mobil Corp COM 30231G102 1,775 22,770 SH   SOLE 0 22,770 0 0
First National Nebraska Inc COM 335720108 294 42 SH   SOLE 0 42 0 0
Intel Corp COM 458140100 400 11,600 SH   SOLE 0 11,600 0 0
International Business Machine COM 459200101 445 3,234 SH   SOLE 0 3,234 0 0
Investors Real Estate Tr Sh Be COM 461730103 927 133,410 SH   SOLE 0 129,700 0 3,710
Johnson & Johnson COM 478160104 11,234 109,362 SH   SOLE 0 89,395 0 19,967
Kansas City Southern COM 485170302 4,177 55,938 SH   SOLE 0 44,733 0 11,205
LKQ Corporation COM 501889208 6,206 209,460 SH   SOLE 0 172,960 0 36,500
Lee Enterprises COM 523768109 22 12,800 SH   SOLE 0 12,800 0 0
Leggett & Platt, Inc COM 524660107 403 9,600 SH   SOLE 0 9,600 0 0
Leucadia Natl Corp COM 527288104 2,334 134,195 SH   SOLE 0 110,220 0 23,975
Lincoln Electric Holdings Inc COM 533900106 9,407 181,294 SH   SOLE 0 148,290 0 33,004
McDonalds Corp COM 580135101 3,719 31,478 SH   SOLE 0 31,253 0 225
Medtronic PLC COM G5960L103 1,163 15,118 SH   SOLE 0 15,118 0 0
Merck & Co Inc COM 58933Y105 645 12,215 SH   SOLE 0 12,215 0 0
Microsoft Corp COM 594918104 15,051 271,282 SH   SOLE 0 222,491 0 48,791
Nestle S.A. Spons ADR COM 641069406 2,689 36,100 SH   SOLE 0 26,100 0 10,000
Oracle Corp COM 68389X105 438 12,000 SH   SOLE 0 12,000 0 0
Pacific Gas & Electric Co COM 69331C108 223 4,200 SH   SOLE 0 4,200 0 0
Pepsico Inc COM 713448108 1,799 18,000 SH   SOLE 0 18,000 0 0
Pfizer Inc COM 717081103 12,784 396,049 SH   SOLE 0 314,182 0 81,867
Philip Morris Intl COM 718172109 995 11,320 SH   SOLE 0 11,320 0 0
Phillips 66 COM 718546104 262 3,207 SH   SOLE 0 2,587 0 620
Plum Creek Timber Co Inc COM 729251108 7,527 157,736 SH   SOLE 0 129,270 0 28,466
Precision Castparts Corp. COM 740189105 7,696 33,173 SH   SOLE 0 27,058 0 6,115
Procter & Gamble Co COM 742718109 3,145 39,607 SH   SOLE 0 39,332 0 275
Richemont ADR COM 204319107 648 89,938 SH   SOLE 0 89,938 0 0
Smucker (J.M.) Co COM 832696405 372 3,012 SH   SOLE 0 3,012 0 0
St Joe Co COM 790148100 3,295 177,987 SH   SOLE 0 131,320 0 46,667
Symetra Financial Corp COM 87151Q106 13,389 421,450 SH   SOLE 0 340,675 0 80,775
Texas Pacific Land Tr COM 882610108 15,653 119,560 SH   SOLE 0 97,018 0 22,542
The Hershey Company COM 427866108 9,655 108,150 SH   SOLE 0 88,750 0 19,400
Thermo Fisher Corp COM 883556102 3,265 23,015 SH   SOLE 0 21,590 0 1,425
US Bancorp COM 902973304 1,495 35,036 SH   SOLE 0 35,036 0 0
Unilever NV COM 904784709 368 8,500 SH   SOLE 0 8,500 0 0
Valeant Pharmaceuticals Inc COM 91911K102 203 2,000 SH   SOLE 0 2,000 0 0
Verizon Communications COM 92343V104 10,187 220,400 SH   SOLE 0 179,875 0 40,525
Vulcan Materials Co COM 929160109 6,754 71,115 SH   SOLE 0 56,665 0 14,450
Wal-Mart Stores Inc COM 931142103 3,772 61,528 SH   SOLE 0 60,812 0 716
Wells Fargo Co COM 949746101 1,110 20,427 SH   SOLE 0 20,427 0 0
Winnebago Industries COM 974637100 1,965 98,765 SH   SOLE 0 77,165 0 21,600
Yum! Brands Inc COM 988498101 511 7,000 SH   SOLE 0 7,000 0 0
SPDR S&P 500 COM 78462F103 499 2,450 SH   SOLE 0 2,350 0 100
Costamare Inc. Perpetual Prefe PRD Y1771G128 948 50,625 SH   SOLE 0 47,275 0 3,350
Berkshire Hathaway Inc Cl A COM 084670108 791 4 SH   SOLE 0 0 0 4