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
ADOBE SYSTEMS INC COM COM 00724F101 261 550 SH   SOLE   0 0 550
AMAZON.COM INC COM COM 023135106 260 84 SH   SOLE   16 0 68
APPLE COMPUTER INC COM 037833100 4,509 36,910 SH   SOLE   0 0 36,910
BANK OF AMERICA CORP COM 060505104 1,886 48,743 SH   SOLE   10,150 0 38,593
BERKSHIRE HATHAWAY INC CL B COM 084670702 19,594 76,697 SH   SOLE   20,872 0 55,825
BERKSHIRE HATHAWAY INC-DEL CL CL A 084670108 771 2 SH   SOLE   0 0 2
BOEING CO COM 097023105 276 1,084 SH   SOLE   0 0 1,084
CAMPBELL SOUP CO COM 134429109 298 5,920 SH   SOLE   0 0 5,920
CERNER CORP COM 156782104 582 8,093 SH   SOLE   0 0 8,093
CHEVRON CORPORATION COM 166764100 1,075 10,260 SH   SOLE   0 0 10,260
CHIPOTLE MEXICAN GRILL COM 169565105 1,860 1,309 SH   SOLE   1,288 0 21
CIENA CORPORATION COM 171779309 6,866 125,477 SH   SOLE   48,684 0 76,793
COCA COLA CO COM 191216100 479 9,092 SH   SOLE   0 0 9,092
COGNEX CORP COM 192422103 66,726 804,025 SH   SOLE   230,074 0 573,951
COLFAX CORP COM COM 194014106 15,628 356,713 SH   SOLE   156,766 0 199,947
COLGATE PALMOLIVE CO COM 194162103 466 5,906 SH   SOLE   0 0 5,906
CONTAINER STORE GROUP INC COM COM 210751103 36,937 2,219,797 SH   SOLE   946,419 0 1,273,378
CORNING INC COM 219350105 16,834 386,908 SH   SOLE   68,429 0 318,479
COSTCO WHOLESALE CORP-NEW COM 22160K105 24,056 68,248 SH   SOLE   11,506 0 56,742
CRANE CO COM 224399105 301 3,202 SH   SOLE   0 0 3,202
DANAHER CORP DEL COM COM 235851102 26,907 119,542 SH   SOLE   23,403 0 96,139
ENVISTA COM 29415F104 5,722 140,244 SH   SOLE   132,876 0 7,368
EXPEDITORS INTERNATIONAL OF WA COM 302130109 5,084 47,214 SH   SOLE   0 0 47,214
FAIRFAX FINANCIAL COM 303901102 758 1,742 SH   SOLE   1,737 0 5
GENERAL ELECTRIC CO COM 369604103 16,436 1,251,765 SH   SOLE   520,893 0 730,872
GLACIER BANCORP INC-NEW COM 37637Q105 1,204 21,085 SH   SOLE   0 0 21,085
GLOBAL PAYMENTS INC COM 37940X102 14,660 72,726 SH   SOLE   16,587 0 56,139
HERMAN MILLER INC COM 600544100 17,034 413,950 SH   SOLE   153,356 0 260,594
II-VI INC COM 902104108 6,642 97,147 SH   SOLE   35,495 0 61,652
INTERFACE INC COM 458665304 2,245 179,892 SH   SOLE   161,200 0 18,692
JOHNSON & JOHNSON COM 478160104 408 2,482 SH   SOLE   0 0 2,482
JPMORGAN CHASE & CO COM 46625H100 3,061 20,110 SH   SOLE   16,602 0 3,508
KIMBALL ELECTRONICS COM 49428J109 2,473 95,866 SH   SOLE   84,305 0 11,561
L BRANDS INC COM 501797104 261 4,225 SH   SOLE   0 0 4,225
LUMEN TECHNOLOGIES INC COM 156700106 40,994 3,070,742 SH   SOLE   1,177,650 0 1,893,092
LUMENTUM HLDGS INC COM 55024U109 13,432 147,036 SH   SOLE   48,202 0 98,834
MANITOWOC INC COM COM 563571405 38,271 1,855,997 SH   SOLE   912,849 0 943,148
MCDONALDS CORP COM 580135101 2,647 11,812 SH   SOLE   0 0 11,812
MICROSOFT CORP COM 594918104 3,255 13,805 SH   SOLE   0 0 13,805
NATIONAL INSTRUMENTS CORP COM 636518102 12,258 283,849 SH   SOLE   91,625 0 192,224
NUCOR CORP COM 670346105 14,297 178,117 SH   SOLE   37,995 0 140,122
PROCTER & GAMBLE CO COM 742718109 232 1,716 SH   SOLE   0 0 1,716
ROGERS CORP COM 775133101 26,843 142,621 SH   SOLE   23,560 0 119,061
ROLLINS INC COM 775711104 756 21,951 SH   SOLE   0 0 21,951
SEI INVESTMENTS CO COM 784117103 439 7,211 SH   SOLE   0 0 7,211
ST JOE CP COM COM 790148100 33,475 780,310 SH   SOLE   340,269 0 440,041
STARBUCKS CORP COM 855244109 1,165 10,659 SH   SOLE   0 0 10,659
SUNDIAL GROWERS INC COM 86730L109 40 35,100 SH   SOLE   0 0 35,100
TARGET CORP COM 87612E106 346 1,745 SH   SOLE   0 0 1,745
TENNANT CO COM 880345103 254 3,183 SH   SOLE   0 0 3,183
TEREX CORP NEW COM 880779103 15,124 328,285 SH   SOLE   109,431 0 218,854
TESLA MOTORS INC COM COM 88160R101 978 1,464 SH   SOLE   0 0 1,464
US BANCORP DEL COM 902973304 690 12,467 SH   SOLE   0 0 12,467
VERIZON COMMUNICATIONS INC COM 92343V104 1,026 17,645 SH   SOLE   0 0 17,645
VESTAS WIND SYSTEM DKK1 COM K9773J128 251 1,200 SH   SOLE   0 0 1,200
VESTAS WIND SYSTEMS COM COM 925458101 209 3,000 SH   SOLE   0 0 3,000
WALT DISNEY CO HOLDING CO COM 254687106 302 1,637 SH   SOLE   0 0 1,637
WELLS FARGO & CO NEW COM 949746101 1,255 32,132 SH   SOLE   0 0 32,132
YRC WORLDWIDE INC COM 984249607 9,979 1,135,276 SH   SOLE   314,400 0 820,876
ISHARES RUSSELL 2000 IDX FUND TR UNIT 464287655 274 1,242 SH   SOLE   0 0 1,242
SPDR S&P MIDCAP 400 ETF TRUST TR UNIT 78467Y107 330 694 SH   SOLE   0 0 694
SPDR S&P 500 ETF TR UNIT 78462F103 594 1,498 SH   SOLE   0 0 1,498
VANGUARD TOTAL STOCK MARKET ETF TR UNIT 78462F103 415 2,006 SH   SOLE   0 0 2,006
VANGUARD S&P 500 ETF S&P 500 ETF SHS 922908363 5,781 15,869 SH   SOLE   0 0 15,869