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
3M Company COM 88579Y101 3,764 34,422 SH   SOLE 0 795 0 33,627
AbbVie Inc. COM 00287Y109 243 5,876 SH   SOLE 0 0 0 5,876
Advance Auto Parts Inc. COM 00751Y106 1,759 21,670 SH   SOLE 0 1,265 0 20,405
Alleghany Corp. COM 017175100 604 1,575 SH   SOLE 0 0 0 1,575
AllianceBernstein Income Fund COM 01881E101 157 21,000 SH   SOLE 0 0 0 21,000
American Vanguard Corporation COM 030371108 858 36,635 SH   SOLE 0 1,970 0 34,665
Amphenol Corporation CL A 032095101 284 3,650 SH   SOLE 0 0 0 3,650
Apache Corp. COM 037411105 1,757 20,956 SH   SOLE 0 965 0 19,991
Apple Inc. COM 037833100 430 1,085 SH   SOLE 0 0 0 1,085
Aptargroup, Inc. COM 038336103 254 4,600 SH   SOLE 0 0 0 4,600
Ares Capital Corporation COM 04010L103 187 10,850 SH   SOLE 0 0 0 10,850
AT&T Inc. COM 00206R102 1,271 35,915 SH   SOLE 0 1,575 0 34,340
Avis Budget Group Inc COM 053774105 243 8,450 SH   SOLE 0 0 0 8,450
Bank Of Nova Scotia COM 064149107 214 4,000 SH   SOLE 0 0 0 4,000
Barrett Business Services, Inc. COM 068463108 3,266 62,550 SH   SOLE 0 0 0 62,550
Bed Bath & Beyond Inc. COM 075896100 1,834 25,843 SH   SOLE 0 0 0 25,843
Berkshire Hathaway Inc. CL B 084670702 627 5,600 SH   SOLE 0 0 0 5,600
Bio-Reference Labs, Inc. COM 09057G602 447 15,536 SH   SOLE 0 0 0 15,536
Capital One Financial Corp. COM 14040H105 1,881 29,955 SH   SOLE 0 1,510 0 28,445
CapitalSource Inc. COM 14055X102 639 68,150 SH   SOLE 0 0 0 68,150
Carmax, Inc. COM 143130102 2,713 58,770 SH   SOLE 0 0 0 58,770
CF Industries Holdings COM 125269100 1,057 6,165 SH   SOLE 0 290 0 5,875
Chevron Corporation COM 166764100 1,758 14,855 SH   SOLE 0 150 0 14,705
Chicago Bridge & Iron Co. N.V. NY REG 167250109 1,680 28,160 SH   SOLE 0 1,015 0 27,145
Church & Dwight Company, Inc. COM 171340102 580 9,400 SH   SOLE 0 0 0 9,400
Colfax Corporation COM 194014106 1,589 30,495 SH   SOLE 0 0 0 30,495
Corning Inc. COM 219350105 1,042 73,245 SH   SOLE 0 3,400 0 69,845
CR Bard Inc. COM 067383109 380 3,500 SH   SOLE 0 0 0 3,500
Cummins Inc. COM 231021106 1,309 12,070 SH   SOLE 0 535 0 11,535
Danaher Corporation COM 235851102 443 7,000 SH   SOLE 0 0 0 7,000
DaVita, Inc. COM 23918K108 972 8,050 SH   SOLE 0 0 0 8,050
Diamond Hill Investment Group Inc. COM 25264R207 650 7,600 SH   SOLE 0 455 0 7,145
Diamondrock Hospitality Co. COM 252784301 1,508 161,775 SH   SOLE 0 6,050 0 155,725
Dominion Resources Inc. COM 25746U109 1,908 33,578 SH   SOLE 0 1,425 0 32,153
Donaldson Company, Inc. COM 257651109 264 7,400 SH   SOLE 0 0 0 7,400
Ebay Inc. COM 278642103 920 17,793 SH   SOLE 0 0 0 17,793
Ecolab Inc. COM 278865100 1,780 20,900 SH   SOLE 0 0 0 20,900
Emerson Electric Company COM 291011104 2,582 47,350 SH   SOLE 0 0 0 47,350
EQT Corporation COM 26884L109 286 3,600 SH   SOLE 0 0 0 3,600
Exxon Mobil COM 30231G102 3,141 34,762 SH   SOLE 0 0 0 34,762
Fastenal Company COM 311900104 1,026 22,410 SH   SOLE 0 0 0 22,410
Fiserv Inc COM 337738108 2,182 24,960 SH   SOLE 0 1,125 0 23,835
Fort Dearborn Income Securities Inc. COM 347200107 335 23,350 SH   SOLE 0 500 0 22,850
General Electric Co. COM 369604103 3,910 168,613 SH   SOLE 0 0 0 168,613
Gentex Corporation COM 371901109 1,192 51,730 SH   SOLE 0 0 0 51,730
Gilead Sciences, Inc. COM 375558103 1,579 30,800 SH   SOLE 0 1,900 0 28,900
Gladstone Capital Corporation COM 376535100 192 23,500 SH   SOLE 0 0 0 23,500
Gladstone Commercial Corporation COM 376536108 379 20,355 SH   SOLE 0 0 0 20,355
Gladstone Investment Corporation COM 376546107 190 25,850 SH   SOLE 0 0 0 25,850
Google Inc. CL A 38259P508 239 272 SH   SOLE 0 0 0 272
Graco Inc. COM 384109104 691 10,930 SH   SOLE 0 0 0 10,930
Hanesbrands Inc. COM 410345102 1,656 32,200 SH   SOLE 0 1,300 0 30,900
Harman International Industries, Inc. COM 413086109 2,566 47,345 SH   SOLE 0 1,225 0 46,120
Hartford Fin. Svcs. *W 416515120 460 21,000 SH   SOLE 0 0 0 21,000
HCP, Inc. REIT COM 40414L109 1,301 28,630 SH   SOLE 0 1,825 0 26,805
Healthcare Services Group, Inc. COM 421906108 1,470 59,946 SH   SOLE 0 0 0 59,946
Heritage Crystal Clean, Inc. COM 42726M106 1,021 69,885 SH   SOLE 0 0 0 69,885
Intuitive Surgical, Inc. COM 46120E602 1,699 3,357 SH   SOLE 0 0 0 3,357
Johnson & Johnson COM 478160104 655 7,625 SH   SOLE 0 0 0 7,625
JPMorgan Chase & Co COM 46625H100 3,072 58,199 SH   SOLE 0 1,345 0 56,854
Kinder Morgan Inc. COM 49456B101 1,097 28,768 SH   SOLE 0 0 0 28,768
Laboratory Corporation of America COM 50540R409 1,597 15,955 SH   SOLE 0 935 0 15,020
Landstar System, Inc. COM 515098101 245 4,750 SH   SOLE 0 0 0 4,750
Linear Technology Corporation COM 535678106 1,724 46,796 SH   SOLE 0 0 0 46,796
Linn Energy, LLC UNIT 536020100 1,094 32,971 SH   SOLE 0 0 0 32,971
Lowe's Companies, Inc. COM 548661107 2,932 71,691 SH   SOLE 0 0 0 71,691
Markel Corporation COM 570535104 6,435 12,211 SH   SOLE 0 115 0 12,096
McDonald's Corporation COM 580135101 1,172 11,840 SH   SOLE 0 0 0 11,840
Medtronic, Inc. COM 585055106 1,657 32,195 SH   SOLE 0 1,650 0 30,545
MELA Sciences, Inc COM 55277R100 185 198,455 SH   SOLE 0 0 0 198,455
Microsoft Corp. COM 594918104 4,223 122,257 SH   SOLE 0 2,450 0 119,807
Mondelez Intl Inc Cl A CL A 609207105 285 10,000 SH   SOLE 0 0 0 10,000
Monmouth Real Estate Investment Corp. CL A 609720107 1,570 159,060 SH   SOLE 0 7,000 0 152,060
Novo-Nordisk ADR ADR 670100205 1,610 10,390 SH   SOLE 0 0 0 10,390
Oracle Corporation COM 68389X105 1,457 47,435 SH   SOLE 0 2,350 0 45,085
Orbotech Ltd COM M75253100 300 24,150 SH   SOLE 0 0 0 24,150
O'Reilly Automotive, Inc. COM 67103H107 552 4,900 SH   SOLE 0 0 0 4,900
Parker-Hannafin Corp COM 701094104 1,408 14,764 SH   SOLE 0 735 0 14,029
Paychex Inc COM 704326107 281 7,700 SH   SOLE 0 0 0 7,700
Pepsico, Inc. COM 713448108 758 9,265 SH   SOLE 0 0 0 9,265
PerkinElmer, Inc. COM 714046109 1,428 43,940 SH   SOLE 0 2,475 0 41,465
Pfizer Incorporated COM 717081103 434 15,489 SH   SOLE 0 0 0 15,489
Philip Morris International Inc COM 718172109 594 6,860 SH   SOLE 0 0 0 6,860
PNC Finl Svcs Group COM 693475105 423 5,800 SH   SOLE 0 0 0 5,800
Polypore International Inc. COM 73179V103 438 10,870 SH   SOLE 0 0 0 10,870
Portfolio Recovery Associates, Inc. COM 73640Q105 4,456 29,004 SH   SOLE 0 0 0 29,004
PPG Industries Inc COM 693506107 425 2,900 SH   SOLE 0 0 0 2,900
Procter & Gamble Co. COM 742718109 922 11,972 SH   SOLE 0 0 0 11,972
Raven Industries Inc COM 754212108 352 11,750 SH   SOLE 0 0 0 11,750
Realty Income Corp COM 756109104 202 4,810 SH   SOLE 0 0 0 4,810
Royce Value Trust, Inc. COM 780910105 430 28,371 SH   SOLE 0 0 0 28,371
Schlumberger Limited COM 806857108 1,474 20,575 SH   SOLE 0 0 0 20,575
Seagate Technology COM G7945M107 403 9,000 SH   SOLE 0 0 0 9,000
Stryker Corp. COM 863667101 1,506 23,285 SH   SOLE 0 1,120 0 22,165
Sysco Corp. COM 871829107 408 11,940 SH   SOLE 0 0 0 11,940
T Rowe Price Group Inc. COM 74144T108 1,234 16,860 SH   SOLE 0 0 0 16,860
Templeton Emerging Mkt Fd COM 880191101 291 16,640 SH   SOLE 0 0 0 16,640
The Cooper Companies, Inc. COM 216648402 1,701 14,284 SH   SOLE 0 855 0 13,429
The Goldman Sachs Group, Inc. COM 38141G104 1,264 8,355 SH   SOLE 0 535 0 7,820
The Timken Company COM 887389104 450 8,000 SH   SOLE 0 0 0 8,000
Thermo Fisher Scientific Inc. COM 883556102 296 3,500 SH   SOLE 0 0 0 3,500
United Parcel Service, Inc. CL B 911312106 3,464 40,055 SH   SOLE 0 825 0 39,230
US Bancorp COM 902973304 1,423 39,350 SH   SOLE 0 0 0 39,350
Valmont Industries, Inc. COM 920253101 1,145 8,005 SH   SOLE 0 0 0 8,005
Verisk Analytics Inc. CL A 92345Y106 1,363 22,835 SH   SOLE 0 0 0 22,835
Visa, Inc. COM 92826C839 1,075 5,885 SH   SOLE 0 0 0 5,885
Walgreen Co. COM 931422109 1,877 42,465 SH   SOLE 0 1,850 0 40,615
Wal-Mart Stores, Inc. COM 931142103 1,631 21,893 SH   SOLE 0 1,140 0 20,753
Watsco, Inc. CL B 942622200 622 7,405 SH   SOLE 0 0 0 7,405