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
3M Company COM 88579y101 1,545 11,317 SH   SOLE   0 0 11,317
ADT, Inc. COM 00090Q103 1,619 374,703 SH   SOLE   0 0 374,703
AER Energy Resources Inc COM 000944207 0 5,000,000 SH   SOLE   0 0 5,000,000
AT&T, Inc. COM 00206R102 4,678 160,481 SH   SOLE   0 0 160,481
AbbVie, Inc. COM 00287y109 963 12,637 SH   SOLE   0 0 12,637
Abbott Laboratories COM 002824100 3,989 50,549 SH   SOLE   0 0 50,549
Accenture Ltd COM g1151c101 23,672 144,995 SH   SOLE   0 0 144,995
Adams Diversified Equity Fund, COM 006212104 315 25,000 SH   SOLE   0 0 25,000
Agnico Eagle Mines Ltd. COM 008474108 6,788 170,600 SH   SOLE   0 0 170,600
AllState Corp. COM 020002101 700 7,635 SH   SOLE   0 0 7,635
Alphabet Inc. Class A COM 02079k305 708 609 SH   SOLE   0 0 609
Alphabet Inc. Class C COM 02079k107 12,206 10,497 SH   SOLE   0 0 10,497
Altria Group, Inc. COM 02209s103 1,704 44,065 SH   SOLE   0 0 44,065
Amazon.com COM 023135106 14,580 7,478 SH   SOLE   0 0 7,478
American Airlines Grp COM 02376R102 682 55,931 SH   SOLE   0 0 55,931
American Express Co. COM 025816109 600 7,014 SH   SOLE   0 0 7,014
American Int'l Group COM 026874784 502 20,718 SH   SOLE   0 0 20,718
Amgen Inc. COM 031162100 7,278 35,900 SH   SOLE   0 0 35,900
Apple Computer COM 037833100 29,807 117,218 SH   SOLE   0 0 117,218
Atmos Energy Corp. COM 049560105 211 2,122 SH   SOLE   0 0 2,122
BP PLC COM 055622104 1,655 67,875 SH   SOLE   0 0 67,875
Banco LatinoAmericano COM P16994132 5,237 507,970 SH   SOLE   0 0 507,970
BankAmerica Corp. COM 060505104 1,684 79,339 SH   SOLE   0 0 79,339
Berkshire Hathaway 'A' COM 084670108 816 3 SH   SOLE   0 0 3
Berkshire Hathaway 'B' COM 084670702 75,758 414,365 SH   SOLE   0 0 414,365
Boeing Co. COM 097023105 295 1,980 SH   SOLE   0 0 1,980
Bristol Myers Squibb COM 110122108 3,649 65,469 SH   SOLE   0 0 65,469
Brookdale Sr Living Inc COM 112463104 1,463 468,810 SH   SOLE   0 0 468,810
Brookfield Asset Mgmt COM 112585104 6,478 146,400 SH   SOLE   0 0 146,400
CIGNA Corp. COM 125523100 223 1,259 SH   SOLE   0 0 1,259
CVS Health Corp. COM 126650100 4,104 69,175 SH   SOLE   0 0 69,175
Cable One Inc COM 12685j105 3,342 2,033 SH   SOLE   0 0 2,033
Cars.com Inc. COM 14575E105 243 56,460 SH   SOLE   0 0 56,460
Caterpillar Inc. COM 149123101 6,519 56,178 SH   SOLE   0 0 56,178
CenturyLink Inc. COM 156700106 10,484 1,108,195 SH   SOLE   0 0 1,108,195
Chevron Corp. COM 166764100 3,268 45,099 SH   SOLE   0 0 45,099
Cisco Systems Inc. COM 17275R102 6,056 154,065 SH   SOLE   0 0 154,065
Coca Cola Co. COM 191216100 3,717 83,991 SH   SOLE   0 0 83,991
Comcast Corp. - Class A COM 20030n101 5,553 161,523 SH   SOLE   0 0 161,523
ConocoPhillips COM 20825c104 213 6,900 SH   SOLE   0 0 6,900
CoreCivic, Inc. COM 21871N101 12,181 1,090,492 SH   SOLE   0 0 1,090,492
DXC Technology Co. COM 23355l106 1,277 97,876 SH   SOLE   0 0 97,876
Danaher Corp. COM 235851102 509 3,676 SH   SOLE   0 0 3,676
Darden Restaurants, Inc. COM 237194105 296 5,440 SH   SOLE   0 0 5,440
Delta Airlines Inc. COM 247361702 4,573 160,301 SH   SOLE   0 0 160,301
Diageo PLC COM 25243Q205 2,586 20,340 SH   SOLE   0 0 20,340
Discov Commun 'C' COM 25470F302 381 21,737 SH   SOLE   0 0 21,737
Dominion Energy Inc. COM 25746u109 2,109 29,218 SH   SOLE   0 0 29,218
Duke Energy Corp. COM 26441c204 3,220 39,808 SH   SOLE   0 0 39,808
Edwards Lifesciences Corp COM 28176E108 382 2,024 SH   SOLE   0 0 2,024
Equity Commonwealth COM 294628102 8,721 275,025 SH   SOLE   0 0 275,025
Exxon Mobil Corp. COM 30231G102 8,350 219,915 SH   SOLE   0 0 219,915
Facebook, Inc. COM 30303m102 520 3,116 SH   SOLE   0 0 3,116
Fairfax Financial Hld COM 303901102 38,329 124,866 SH   SOLE   0 0 124,866
FedEx Corp. COM 31428X106 5,191 42,811 SH   SOLE   0 0 42,811
Fiserv COM 337738108 819 8,618 SH   SOLE   0 0 8,618
Fox Corp. Cl A COM 35137L105 413 17,495 SH   SOLE   0 0 17,495
Fox Corp. Cl B COM 35137L204 372 16,269 SH   SOLE   0 0 16,269
Gannett Co. Inc. New COM 36472T109 74 49,897 SH   SOLE   0 0 49,897
General Electric Co. COM 369604103 680 85,593 SH   SOLE   0 0 85,593
General Mills Inc. COM 370334104 904 17,140 SH   SOLE   0 0 17,140
Global Payments COM 37940x102 216 1,500 SH   SOLE   0 0 1,500
Goldman Sachs Group COM 38141g104 4,152 26,860 SH   SOLE   0 0 26,860
Graham Holdings Co COM 384637104 694 2,033 SH   SOLE   0 0 2,033
Griffin-American Healthcare RE COM 398183103 160 17,000 SH   SOLE   0 0 17,000
HCA Healthcare, Inc. COM 40412C101 42,864 477,059 SH   SOLE   0 0 477,059
HP Inc. COM 40434l105 241 13,879 SH   SOLE   0 0 13,879
Halliburton Inc. COM 406216101 1,842 268,859 SH   SOLE   0 0 268,859
HealthStream Inc. COM 42222n103 326 13,600 SH   SOLE   0 0 13,600
Healthpeak Properties Inc. COM 42250P103 2,084 87,361 SH   SOLE   0 0 87,361
Hewlett Packard Enterprise Co. COM 42824c109 118 12,179 SH   SOLE   0 0 12,179
Home Depot Inc. COM 437076102 9,561 51,206 SH   SOLE   0 0 51,206
Honeywell Intl. COM 438516106 3,492 26,103 SH   SOLE   0 0 26,103
Intel Corp. COM 458140100 12,533 231,569 SH   SOLE   0 0 231,569
International Business Machine COM 459200101 2,267 20,432 SH   SOLE   0 0 20,432
J. P. Morgan Chase & Co. Inc. COM 46625h100 1,865 20,720 SH   SOLE   0 0 20,720
Jefferies Financial Grp COM 47233W109 3,135 229,327 SH   SOLE   0 0 229,327
Johnson & Johnson COM 478160104 13,749 104,851 SH   SOLE   0 0 104,851
KKR & Co., Inc. Cl A COM 48251w104 507 21,600 SH   SOLE   0 0 21,600
Kimberly-Clark Corp. COM 494368103 247 1,928 SH   SOLE   0 0 1,928
Kraft Heinz Company COM 500754106 414 16,750 SH   SOLE   0 0 16,750
L3Harris Technologies, Inc COM 502431109 726 4,033 SH   SOLE   0 0 4,033
Legacy Reserves Inc. COM 524706108 0 11,500 SH   SOLE   0 0 11,500
LinnCo, LLC Escrow COM 535ESC107 0 15,000 SH   SOLE   0 0 15,000
Loews Corp. COM 540424108 9,433 270,825 SH   SOLE   0 0 270,825
Lowes Companies COM 548661107 10,076 117,100 SH   SOLE   0 0 117,100
McDonalds Corp. COM 580135101 3,360 20,319 SH   SOLE   0 0 20,319
Medtronic PLC COM G5960L103 5,201 57,669 SH   SOLE   0 0 57,669
Merck & Company Inc. COM 58933y105 8,219 106,819 SH   SOLE   0 0 106,819
Microsoft Corp. COM 594918104 16,828 106,702 SH   SOLE   0 0 106,702
Mondelez Int'l Inc COM 609207105 15,081 301,137 SH   SOLE   0 0 301,137
Morgan Stanley COM 617446448 220 6,475 SH   SOLE   0 0 6,475
National Health Invstrs COM 63633d104 6,363 128,485 SH   SOLE   0 0 128,485
National Oilwell Varco COM 637071101 1,691 172,000 SH   SOLE   0 0 172,000
Nestle SA Sponsored Reg COM 641069406 320 3,118 SH   SOLE   0 0 3,118
NextEra Energy, Inc. COM 65339f101 577 2,400 SH   SOLE   0 0 2,400
Nike COM 654106103 395 4,775 SH   SOLE   0 0 4,775
Norfolk Southern Corp. COM 655844108 471 3,225 SH   SOLE   0 0 3,225
Northwest Biotherapeutics, Inc COM 66737P600 3 20,000 SH   SOLE   0 0 20,000
Novartis AG COM 66987v109 767 9,306 SH   SOLE   0 0 9,306
O-I Glass, Inc. COM 67098H104 2,592 364,601 SH   SOLE   0 0 364,601
Oracle COM 68389x105 2,519 52,112 SH   SOLE   0 0 52,112
Overstock COM 690370101 1,976 395,900 SH   SOLE   0 0 395,900
Owens Corning COM 690742101 1,467 37,800 SH   SOLE   0 0 37,800
Pan American Silver COM 697900108 143 10,000 SH   SOLE   0 0 10,000
PayPal Holdings Inc. COM 70450Y103 3,481 36,358 SH   SOLE   0 0 36,358
Peoples United Fncl COM 712704105 5,361 485,121 SH   SOLE   0 0 485,121
PepsiCo Inc. COM 713448108 2,461 20,494 SH   SOLE   0 0 20,494
Pfizer Inc. COM 717081103 5,604 171,703 SH   SOLE   0 0 171,703
Philip Morris Intl COM 718172109 4,988 68,372 SH   SOLE   0 0 68,372
Phillips 66 COM 718546104 1,139 21,236 SH   SOLE   0 0 21,236
Pico Holdings COM 693366205 226 29,000 SH   SOLE   0 0 29,000
Pinnacle Financial Partners COM 72346q104 6,532 174,003 SH   SOLE   0 0 174,003
Procter & Gamble Co. COM 742718109 15,070 137,004 SH   SOLE   0 0 137,004
Regions Financial Corp. COM 7591ep100 2,234 249,065 SH   SOLE   0 0 249,065
Republic Services Inc. COM 760759100 6,486 86,411 SH   SOLE   0 0 86,411
Roche Holdings COM 771195104 882 21,740 SH   SOLE   0 0 21,740
Royal Dutch Shell Cl B COM 780259107 1,185 36,288 SH   SOLE   0 0 36,288
S & P 500 Index Depository Rec COM 78462F103 870 3,377 SH   SOLE   0 0 3,377
SPDR Utilities Select COM 81369Y886 1,553 28,026 SH   SOLE   0 0 28,026
Schlumberger Ltd. COM 806857108 2,606 193,201 SH   SOLE   0 0 193,201
Select Basic Materials Sector COM 81369y100 1,065 23,651 SH   SOLE   0 0 23,651
Seritage Growth Ppt COM 81752R100 1,447 158,800 SH   SOLE   0 0 158,800
Southern Co. COM 842587107 336 6,200 SH   SOLE   0 0 6,200
Southwest Airlines Co. COM 844741108 2,925 82,130 SH   SOLE   0 0 82,130
Starbucks Corp. COM 855244109 3,237 49,245 SH   SOLE   0 0 49,245
Stryker COM 863667101 1,876 11,266 SH   SOLE   0 0 11,266
SunCoke Energy COM 86722A103 96 25,000 SH   SOLE   0 0 25,000
Sysco Corp. COM 871829107 6,154 134,874 SH   SOLE   0 0 134,874
TE Connectivity Ltd COM H84989104 222 3,526 SH   SOLE   0 0 3,526
TEGNA, Inc. COM 87901j105 4,223 388,878 SH   SOLE   0 0 388,878
TJX Companies, Inc. COM 872540109 748 15,639 SH   SOLE   0 0 15,639
Tapestry, Inc. COM 876030107 831 64,188 SH   SOLE   0 0 64,188
Tejon Ranch Co. COM 879080109 548 39,002 SH   SOLE   0 0 39,002
Teladoc, Inc. COM 87918a105 367 2,367 SH   SOLE   0 0 2,367
Teledyne Technologies Inc. COM 879360105 252 847 SH   SOLE   0 0 847
Toyota Motor Corp. COM 892331307 300 2,500 SH   SOLE   0 0 2,500
Travelers Inc. COM 89417e109 996 10,024 SH   SOLE   0 0 10,024
Truist Financial Corp. COM 89832Q109 1,584 51,349 SH   SOLE   0 0 51,349
US Bancorp COM 902973304 925 26,838 SH   SOLE   0 0 26,838
United Parcel Svc. Cl B COM 911312106 5,222 55,897 SH   SOLE   0 0 55,897
United Rentals, Inc. COM 911363109 3,520 34,212 SH   SOLE   0 0 34,212
United Technologies COM 913017109 8,651 91,705 SH   SOLE   0 0 91,705
Valero Energy Corp. COM 91913y100 872 19,215 SH   SOLE   0 0 19,215
Vanguard Emerging Markets ETF COM 922042858 1,907 56,840 SH   SOLE   0 0 56,840
Vanguard Index Extended Market COM 922908652 231 2,554 SH   SOLE   0 0 2,554
Vanguard Large-Cap Exchanged T COM 922908637 710 5,996 SH   SOLE   0 0 5,996
Vanguard Mid-Cap Exchange Trad COM 922908629 363 2,760 SH   SOLE   0 0 2,760
Vanguard REIT ETF COM 922908553 2,048 29,318 SH   SOLE   0 0 29,318
Vanguard Small-Cap Growth ETF COM 922908595 279 1,858 SH   SOLE   0 0 1,858
Vanguard Small-Cap VIPERs COM 922908751 510 4,419 SH   SOLE   0 0 4,419
Verizon Comm. COM 92343v104 2,252 41,912 SH   SOLE   0 0 41,912
Visa Inc COM 92826C839 754 4,681 SH   SOLE   0 0 4,681
Vulcan Materials COM 929160109 1,350 12,493 SH   SOLE   0 0 12,493
Wal-Mart Stores Inc. COM 931142103 9,285 81,717 SH   SOLE   0 0 81,717
Walgreens Boots Alliance, Inc. COM 931427108 235 5,126 SH   SOLE   0 0 5,126
Walt Disney Co. COM 254687106 14,127 146,245 SH   SOLE   0 0 146,245
Wells Fargo & Co. COM 949746101 2,420 84,326 SH   SOLE   0 0 84,326
White Mountain Ins COM G9618E107 4,152 4,563 SH   SOLE   0 0 4,563
Zimmer Biomet Holdings, Inc. COM 98956p102 473 4,676 SH   SOLE   0 0 4,676
Zoetis, Inc. COM 98978v103 5,259 44,686 SH   SOLE   0 0 44,686
iShares Core S&P MidCap ETF COM 464287507 268 1,864 SH   SOLE   0 0 1,864
iShares Core S&P Total U.S. St COM 464287150 359 6,274 SH   SOLE   0 0 6,274
iShares MSCI EAFE Index Fund COM 464287465 780 14,598 SH   SOLE   0 0 14,598
iShares MSCI Emerging Markets COM 464287234 1,103 32,305 SH   SOLE   0 0 32,305
iShares MSCI Pacific Rim COM 464286665 737 21,723 SH   SOLE   0 0 21,723
iShares Russell 1000 Index ETF COM 464287622 647 4,570 SH   SOLE   0 0 4,570
iShares Russell Mid-Cap Index COM 464287499 318 7,370 SH   SOLE   0 0 7,370
iShares Russell Value Index COM 464287598 902 9,092 SH   SOLE   0 0 9,092
iShares S&P 500 Core Index ETF COM 464287200 691 2,673 SH   SOLE   0 0 2,673
iShares S&P SmallCap 600 Index COM 464287804 2,228 39,699 SH   SOLE   0 0 39,699
iShares TR Russell 1000 Growth COM 464287614 1,408 9,349 SH   SOLE   0 0 9,349
iShares U.S. Home Construction COM 464288752 1,861 64,314 SH   SOLE   0 0 64,314