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 397 1,908 SH   SOLE   0 0 1,908
AECOM COM COM 00766T100 304 9,400 SH   SOLE   0 0 9,400
AMGEN INC COM 031162100 259 1,501 SH   SOLE   0 0 1,501
APPLE COMPUTER INC COM 037833100 2,455 17,047 SH   SOLE   0 0 17,047
AT&T INC COM 00206R102 707 18,729 SH   SOLE   0 0 18,729
BANK OF AMERICA CORP COM 060505104 529 21,802 SH   SOLE   0 0 21,802
BERKSHIRE HATHAWAY INC CL B COM 084670702 9,747 57,551 SH   SOLE   10 0 57,541
BERKSHIRE HATHAWAY INC-DEL CL CL A 084670108 1,528 6 SH   SOLE   0 0 6
BOEING CO COM 097023105 246 1,244 SH   SOLE   0 0 1,244
CAMPBELL SOUP CO COM 134429109 5,585 107,096 SH   SOLE   0 0 107,096
CENTURY TEL ENTERPRISES INC CO COM 156700106 2,279 95,448 SH   SOLE   50 0 95,398
CERNER CORP COM 156782104 10,863 163,432 SH   SOLE   2,645 0 160,787
CHEVRON CORPORATION COM 166764100 1,371 13,141 SH   SOLE   0 0 13,141
CIENA CORPORATION COM NEW 171779309 2,372 94,818 SH   SOLE   3,555 0 91,263
CISCO SYSTEMS INC COM 17275R102 350 11,178 SH   SOLE   0 0 11,178
COCA COLA CO COM 191216100 781 17,404 SH   SOLE   0 0 17,404
COGNEX CORP COM 192422103 29,570 348,292 SH   SOLE   4,305 0 343,987
COLFAX CORP COM COM 194014106 5,599 142,205 SH   SOLE   3,475 0 138,730
COLGATE PALMOLIVE CO COM 194162103 577 7,786 SH   SOLE   0 0 7,786
CORNING INC COM 219350105 10,797 359,300 SH   SOLE   3,500 0 355,800
COSTCO WHOLESALE CORP-NEW COM 22160K105 10,188 63,701 SH   SOLE   18 0 63,683
CRANE CO COM 224399105 254 3,202 SH   SOLE   0 0 3,202
DANAHER CORP DEL COM COM 235851102 2,473 29,308 SH   SOLE   100 0 29,208
EXPEDITORS INTERNATIONAL OF WA COM 302130109 9,885 175,020 SH   SOLE   2,800 0 172,220
EXXON MOBIL CORP COM 30231G102 1,021 12,653 SH   SOLE   0 0 12,653
FINISAR CORPORATION COM COM NEW 31787A507 7,392 284,514 SH   SOLE   11,450 0 273,064
GABELLI EQUITY TRUST INC COM 362397101 89 14,468 SH   SOLE   0 0 14,468
GENERAL CABLE CORP COM COM 369300108 196 11,975 SH   SOLE   0 0 11,975
GENTEX CORP COM 371901109 10,362 546,245 SH   SOLE   3,595 0 542,650
GLACIER BANCORP INC-NEW COM 37637Q105 746 20,377 SH   SOLE   0 0 20,377
HERMAN MILLER INC COM 600544100 6,925 227,790 SH   SOLE   1,745 0 226,045
HERSHEY COMPANY (THE) FORMERLY COM 427866108 250 2,325 SH   SOLE   0 0 2,325
INTERFACE INC COM COM 458665304 534 27,160 SH   SOLE   285 0 26,875
INTERNATIONAL BUSINESS MACHINE COM 459200101 891 5,789 SH   SOLE   0 0 5,789
JOHNSON & JOHNSON COM 478160104 429 3,246 SH   SOLE   0 0 3,246
LEVEL 3 COMMUNICATIONS INC COM NEW 52729N308 20,458 344,991 SH   SOLE   7,205 0 337,786
MCDONALDS CORP COM 580135101 1,922 12,549 SH   SOLE   0 0 12,549
MICROSOFT CORP COM 594918104 1,276 18,509 SH   SOLE   0 0 18,509
NATIONAL INSTRUMENTS CORP COM 636518102 8,814 219,155 SH   SOLE   825 0 218,330
NUCOR CORP COM 670346105 7,244 125,182 SH   SOLE   1,525 0 123,657
OCLARO INC COM COM NEW 67555N206 5,598 599,385 SH   SOLE   14,245 0 585,140
PEPSICO INC COM 713448108 245 2,122 SH   SOLE   0 0 2,122
PFIZER INC COM 717081103 264 7,865 SH   SOLE   0 0 7,865
PHILIP MORRIS INTL INC COM 718172109 384 3,273 SH   SOLE   0 0 3,273
PROCTER & GAMBLE CO COM 742718109 333 3,820 SH   SOLE   0 0 3,820
PROSHARES ULTRASHORT LEHMAN 20 PSHS ULTSH 20YRS 74347B201 1,127 31,420 SH   SOLE   31,275 0 145
ROGERS CORP COM 775133101 18,614 171,372 SH   SOLE   3,240 0 168,132
ROLLINS INC COM 775711104 618 15,187 SH   SOLE   0 0 15,187
ROSS STORES INC COM COM 778296103 554 9,600 SH   SOLE   0 0 9,600
SEI INVESTMENTS CO COM 784117103 7,857 146,091 SH   SOLE   350 0 145,741
SPDR S&P MIDCAP 400 ETF TRUST UTSER1 S&PDCRP 78467Y107 252 794 SH   SOLE   0 0 794
ST JOE CP COM COM 790148100 4,638 247,346 SH   SOLE   5,855 0 241,491
STARBUCKS CORP COM 855244109 514 8,818 SH   SOLE   0 0 8,818
TEREX CORP NEW COM 880779103 10,190 271,730 SH   SOLE   2,475 0 269,255
TOTAL SYS SVCS INC COM COM 891906109 9,223 158,341 SH   SOLE   2,280 0 156,061
US BANCORP DEL COM NEW 902973304 1,195 23,025 SH   SOLE   0 0 23,025
VANGUARD S&P 500 ETF S&P 500 ETF SHS 922908363 1,180 5,315 SH   SOLE   10 0 5,305
VANGUARD INDEX FDS TOTAL STK MKT 922908769 269 2,160 SH   SOLE   0 0 2,160
VERIZON COMMUNICATIONS INC COM 92343V104 498 11,155 SH   SOLE   0 0 11,155
WELLS FARGO & CO NEW COM 949746101 3,041 54,874 SH   SOLE   0 0 54,874
WHOLE FOODS MKT INC COM COM 966837106 13,247 314,574 SH   SOLE   7,035 0 307,539
YRC WORLDWIDE INC COM 984249607 1,990 178,950 SH   SOLE   11,450 0 167,500