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 293 1,390 SH   SOLE   1,390 0 0
Abbott Labs COM 002824100 143 1,949 SH   SOLE   1,949 0 0
AbbVie Inc. COM 00287Y109 188 1,992 SH   SOLE   1,992 0 0
Adobe Systems Incorporated COM 00724F101 22 80 SH   SOLE   80 0 0
Aetna Inc COM 00817Y108 274 1,350 SH   SOLE   1,350 0 0
Alibaba Group Holding Limited COM 01609W102 16 95 SH   SOLE   95 0 0
Allergan PLC COM G0177J108 21 108 SH   SOLE   108 0 0
Alphabet Inc CL A COM 02079K305 3,062 2,537 SH   SOLE   2,537 0 0
Alphabet Inc CL C COM 02079K107 518 434 SH   SOLE   434 0 0
Altria Group Inc COM 02209S103 626 10,383 SH   SOLE   10,383 0 0
Amazon COM 023135106 4,841 2,417 SH   SOLE   2,417 0 0
American Elec Pwr Inc COM 025537101 83 1,177 SH   SOLE   1,177 0 0
American Tower Corporation COM 03027X100 886 6,095 SH   SOLE   6,095 0 0
American Water Works Co Inc COM 030420103 2,582 29,350 SH   SOLE   29,350 0 0
Amgen Inc. COM 031162100 56 270 SH   SOLE   270 0 0
Anthem Inc COM 036752103 452 1,648 SH   SOLE   1,648 0 0
Apollo Commercial Real Estate REIT COM 03762U105 284 15,047 SH   SOLE   15,047 0 0
Apollo Global Management LLC COM 037612306 2 46 SH   SOLE   46 0 0
Apple Inc COM 037833100 4,144 18,356 SH   SOLE   18,356 0 0
Archer-Daniels-Midland COM 039483102 15 300 SH   SOLE   300 0 0
Arlington Asset Investment Corp. COM 041356205 1 85 SH   SOLE   85 0 0
AT&T Inc COM 00206R102 809 24,087 SH   SOLE   24,087 0 0
Automatic Data Processing Inc COM 053015103 117 775 SH   SOLE   775 0 0
AvalonBay Communities Inc COM 053484101 507 2,800 SH   SOLE   2,800 0 0
Banco Santander Chile ADR COM 05965X109 23 725 SH   SOLE   725 0 0
Bank New York Mellon Corp COM 064058100 6 110 SH   SOLE   110 0 0
BANK OF AMERICA CORP COM 060505104 416 14,105 SH   SOLE   14,105 0 0
Bank of Nova Scotia COM 064149107 21 360 SH   SOLE   360 0 0
Baxter International Inc. COM 071813109 3,244 42,080 SH   SOLE   42,080 0 0
BB&T Corporation COM 054937107 6 126 SH   SOLE   126 0 0
Becton, Dickinson and Company COM 075887109 9 34 SH   SOLE   34 0 0
Berkshire Hathaway Inc CL B COM 084670702 474 2,216 SH   SOLE   2,216 0 0
Boeing Co COM 097023105 3,034 8,158 SH   SOLE   8,158 0 0
BP Prudhoe Bay Royalty Trust COM 055630107 1 24 SH   SOLE   24 0 0
Bristol Myers Squibb Co COM 110122108 77 1,245 SH   SOLE   1,245 0 0
BROOKFIELD ASSET MANAGE CL A COM 112585104 217 4,867 SH   SOLE   4,867 0 0
BROOKFIELD INFRASTRUCTURE PART LP COM G16252101 1,267 31,762 SH   SOLE   31,762 0 0
Calcol Inc. COM 128699105 3 393,334 SH   SOLE   393,334 0 0
Camden National Corp COM 133034108 148 3,408 SH   SOLE   3,408 0 0
Capital One Financial Corp COM 14040H105 230 2,428 SH   SOLE   2,428 0 0
CARMAX INC COM 143130102 528 7,073 SH   SOLE   7,073 0 0
Caterpillar Inc COM 149123101 1,021 6,698 SH   SOLE   6,698 0 0
CEDAR FAIR LP COM 150185106 1,064 20,422 SH   SOLE   20,422 0 0
Celgene Corp COM 151020104 114 1,278 SH   SOLE   1,278 0 0
Charles Schwab Corp. COM 808513105 86 1,750 SH   SOLE   1,750 0 0
Cheniere Energy Inc COM 16411R208 218 3,141 SH   SOLE   3,141 0 0
Chevron Corporation COM 166764100 180 1,470 SH   SOLE   1,470 0 0
Chubb Limited COM H1467J104 113 845 SH   SOLE   845 0 0
Cisco Systems Inc COM 17275R102 4,464 91,760 SH   SOLE   91,760 0 0
CITY OFFICE REIT INC COM 178587101 994 78,770 SH   SOLE   78,770 0 0
Coca Cola Co COM 191216100 605 13,106 SH   SOLE   13,106 0 0
Cognizant Technology Solutions Corp COM 192446102 17 215 SH   SOLE   215 0 0
Colgate Palmolive Co COM 194162103 5 75 SH   SOLE   75 0 0
COLONY CAPITAL INC COM 19626G108 530 87,029 SH   SOLE   87,029 0 0
Comcast Corp CL A COM 20030N101 346 9,776 SH   SOLE   9,776 0 0
ConocoPhillips COM 20825C104 50 650 SH   SOLE   650 0 0
Consolidated Edison Inc COM 209115104 471 6,185 SH   SOLE   6,185 0 0
Constellation Brands Inc. Cl A COM 21036P108 147 683 SH   SOLE   683 0 0
COPART INC COM 217204106 306 5,930 SH   SOLE   5,930 0 0
Core Laboratories NV COM N22717107 23 200 SH   SOLE   200 0 0
Corning Inc. COM 219350105 25 700 SH   SOLE   700 0 0
Crown Castle Int'l Corp. COM 22822V101 96 864 SH   SOLE   864 0 0
CVS Health Corp COM 126650100 73 928 SH   SOLE   928 0 0
DENNYS CORP COM 24869P104 558 37,910 SH   SOLE   37,910 0 0
DINEEQUITY INC COM 254423106 830 10,205 SH   SOLE   10,205 0 0
DOLLAR TREE INC COM 256746108 462 5,660 SH   SOLE   5,660 0 0
DowDuPont Inc COM 26078J100 3,422 53,206 SH   SOLE   53,206 0 0
Duke Energy Corp COM 26441C204 370 4,624 SH   SOLE   4,624 0 0
Emergent Capital COM 29102N105 0 300 SH   SOLE   300 0 0
Enterprise Products Partners COM 293792107 149 5,200 SH   SOLE   5,200 0 0
ENVIVA PARTNERS L P COM 29414J107 1,900 59,762 SH   SOLE   59,762 0 0
EOG Res Inc COM 26875P101 49 385 SH   SOLE   385 0 0
Equity Residential COM 29476L107 361 5,450 SH   SOLE   5,450 0 0
EVCI Career Colleges Holding Corp. COM 26926P308 0 3,334 SH   SOLE   3,334 0 0
Expedia Inc. COM 30212P303 64 488 SH   SOLE   488 0 0
ExxonMobil Corp COM 30231G102 2,023 23,789 SH   SOLE   23,789 0 0
Facebook Inc-A COM 30303M102 25 150 SH   SOLE   150 0 0
Fedex Corporation COM 31428X106 99 411 SH   SOLE   411 0 0
First American Government Obligations Fund COM 31846V567 79 79,425 SH   SOLE   79,425 0 0
FIRST AMERICAN INST PRIME COM 31846V104 0 48 SH   SOLE   48 0 0
FIRST AMERICAN TREASURY OBLIG COM 31846V807 7,925 7,924,566 SH   SOLE   7,924,566 0 0
FleetCor Technologies, Inc. COM 339041105 11 48 SH   SOLE   48 0 0
Fortress Trans & Infr Investors LLC COM 34960P101 61 3,340 SH   SOLE   3,340 0 0
Gastar Expl Inc New COM 36729W509 0 80 SH   SOLE   80 0 0
General Electric Corp COM 369604103 216 19,149 SH   SOLE   19,149 0 0
General Mills Inc COM 370334104 86 2,000 SH   SOLE   2,000 0 0
Goldman Sachs Group, Inc. COM 38141G104 21 94 SH   SOLE   94 0 0
Hawaiian Electric Industries COM 419870100 399 11,200 SH   SOLE   11,200 0 0
Home Depot Inc COM 437076102 3,546 17,116 SH   SOLE   17,116 0 0
Honeywell International Inc. COM 438516106 29 175 SH   SOLE   175 0 0
I Shares MSCI KLD 400 Social ETF COM 464288570 95 885 SH   SOLE   885 0 0
Illinois Tool Wks Inc COM 452308109 3 22 SH   SOLE   22 0 0
Intel Corp COM 458140100 1,408 29,783 SH   SOLE   29,783 0 0
INTERNAP CORP COM 45885A409 131 10,406 SH   SOLE   10,406 0 0
Intl. Business Machines Corp COM 459200101 703 4,647 SH   SOLE   4,647 0 0
Invitation Homes Inc. COM 46187W107 1 28 SH   SOLE   28 0 0
Iron Mountain Inc. COM 46284V101 6 175 SH   SOLE   175 0 0
iShares Core MSCI EAFE COM 46432F842 42 650 SH   SOLE   650 0 0
iShares Core MSCI Emerging Markets ETF COM 46434G103 39 760 SH   SOLE   760 0 0
iShares Core S&P 500 COM 464287200 3,632 12,406 SH   SOLE   12,406 0 0
iShares Core S&P Small Cap COM 464287804 1,497 17,163 SH   SOLE   17,163 0 0
iShares MSCI Emerging Markets COM 464287234 354 8,252 SH   SOLE   8,252 0 0
iShares S&P Small Cap Growth COM 464287887 11 55 SH   SOLE   55 0 0
Johnson & Johnson COM 478160104 4,129 29,886 SH   SOLE   29,886 0 0
JP Morgan Chase & Co COM 46625H100 2,259 20,019 SH   SOLE   20,019 0 0
Kimberly Clark Corp COM 494368103 223 1,962 SH   SOLE   1,962 0 0
Kinder Morgan Inc COM 49456B101 460 25,949 SH   SOLE   25,949 0 0
Kraft Heinz Company COM 500754106 9 159 SH   SOLE   159 0 0
L3 Technologies, Inc. COM 502413107 1,964 9,235 SH   SOLE   9,235 0 0
Lam Research Corp COM 512807108 10 66 SH   SOLE   66 0 0
Lamar Advertising Company COM 512816109 19 250 SH   SOLE   250 0 0
Landmark Infrastructure Partners, LP COM 51508J108 521 37,625 SH   SOLE   37,625 0 0
Lilly Eli & Co COM 532457108 107 1,000 SH   SOLE   1,000 0 0
Lowes Cos Inc COM 548661107 113 982 SH   SOLE   982 0 0
MacQuarie Infrastructure Corp COM 55608B105 1,006 21,799 SH   SOLE   21,799 0 0
Magellan Midstream Partners COM 559080106 1,334 19,700 SH   SOLE   19,700 0 0
Magnachip Semiconductor Corp COM 55933J203 1 70 SH   SOLE   70 0 0
Marathon Pete Corp COM 56585A102 16 200 SH   SOLE   200 0 0
MARKEL CORP COM 570535104 893 751 SH   SOLE   751 0 0
Mastercard Inc CL A COM 57636Q104 469 2,106 SH   SOLE   2,106 0 0
McDonalds Corp COM 580135101 2,400 14,345 SH   SOLE   14,345 0 0
Merck & Co Inc COM 58933Y105 158 2,221 SH   SOLE   2,221 0 0
MFC Invesco QQQ Trust Unit Ser 1 COM 46090E103 449 2,415 SH   SOLE   2,415 0 0
Microchip Technology Inc COM 595017104 67 850 SH   SOLE   850 0 0
Microsoft Corp COM 594918104 6,353 55,545 SH   SOLE   55,545 0 0
Mohawk Industries, Inc. COM 608190104 2 9 SH   SOLE   9 0 0
Mondelez International Inc COM 609207105 209 4,875 SH   SOLE   4,875 0 0
MPLX LP COM 55336V100 29 825 SH   SOLE   825 0 0
Nestle S A Sponsored ADR COM 641069406 163 1,950 SH   SOLE   1,950 0 0
Netflix.com Inc. COM 64110L106 1 3 SH   SOLE   3 0 0
New Senior Investment Group Inc. REIT COM 648691103 20 3,368 SH   SOLE   3,368 0 0
NextEra Energy Inc. COM 65339F101 190 1,131 SH   SOLE   1,131 0 0
North American Palladium Ltd COM 65704X109 0 12 SH   SOLE   12 0 0
Northern Trust Corp COM 665859104 2,928 28,672 SH   SOLE   28,672 0 0
Novartis AG ADR COM 66987V109 179 2,075 SH   SOLE   2,075 0 0
NVIDIA Corporation COM 67066G104 3,365 11,973 SH   SOLE   11,973 0 0
NVR INC COM 62944T105 124 50 SH   SOLE   50 0 0
O REILLY AUTOMOTIVE INC COM 67103H107 498 1,433 SH   SOLE   1,433 0 0
Occidental Petroleum Corp COM 674599105 4 44 SH   SOLE   44 0 0
Och-Ziff Capital Management Group, LLC COM 67551U105 0 250 SH   SOLE   250 0 0
Old Republic International Corp COM 680223104 479 21,400 SH   SOLE   21,400 0 0
One Gas Inc COM 68235P108 251 3,050 SH   SOLE   3,050 0 0
Oneok Inc COM 682680103 1,368 20,175 SH   SOLE   20,175 0 0
ORMAT TECHNOLOGIES INC COM 686688102 108 2,000 SH   SOLE   2,000 0 0
Patriot Transportation Holdings, Inc. COM 70338W105 10 500 SH   SOLE   500 0 0
Pattern Energy Group Inc. COM 70338P100 1,126 56,648 SH   SOLE   56,648 0 0
PayPal Holdings, Inc. COM 70450Y103 3,471 39,517 SH   SOLE   39,517 0 0
Pembina Pipeline Corp COM 706327103 425 12,500 SH   SOLE   12,500 0 0
Pepsico Inc COM 713448108 586 5,245 SH   SOLE   5,245 0 0
Pfizer Inc COM 717081103 1,185 26,890 SH   SOLE   26,890 0 0
Philip Morris International Inc COM 718172109 370 4,535 SH   SOLE   4,535 0 0
Phillips 66 COM 718546104 37 325 SH   SOLE   325 0 0
PIONEER NAT RES CO COM 723787107 420 2,414 SH   SOLE   2,414 0 0
PNC Financial Services Group COM 693475105 85 625 SH   SOLE   625 0 0
PPG Industries Inc. COM 693506107 324 2,971 SH   SOLE   2,971 0 0
Praxair Inc. COM 74005P104 44 275 SH   SOLE   275 0 0
Procter & Gamble Co COM 742718109 150 1,800 SH   SOLE   1,800 0 0
Proctor & Gamble Co COM 742718109 277 3,331 SH   SOLE   3,331 0 0
Public Storage Inc COM 74460D109 131 650 SH   SOLE   650 0 0
Qualcomm COM 747525103 20 275 SH   SOLE   275 0 0
Rayonier, Inc. COM 754907103 360 10,650 SH   SOLE   10,650 0 0
Raytheon Company COM 755111507 102 492 SH   SOLE   492 0 0
Royal Bank of Canada COM 780087102 20 250 SH   SOLE   250 0 0
S&P Global, Inc. COM 78409V104 18 90 SH   SOLE   90 0 0
Salesforce.com Inc. COM 79466L302 17 108 SH   SOLE   108 0 0
Sanofi Contingent Value Rights COM 80105N113 0 100 SH   SOLE   100 0 0
SCHEIN HENRY INC COM 806407102 276 3,245 SH   SOLE   3,245 0 0
Schlumberger LTD COM 806857108 2 35 SH   SOLE   35 0 0
Senior Housing Property Trust COM 81721M109 28 1,612 SH   SOLE   1,612 0 0
Skyline Corporation COM 830830105 14 495 SH   SOLE   495 0 0
Southern Company COM 842587107 51 1,174 SH   SOLE   1,174 0 0
SPDR S&P 500 EFT COM 78462F103 1 5 SH   SOLE   5 0 0
SPDR S&P MidCap 400 ETF COM 78467Y107 46 125 SH   SOLE   125 0 0
Spinnaker Realty Fund, L.P. COM 998007495 309 309,301 SH   SOLE   309,301 0 0
Square, Inc. COM 852234103 37 375 SH   SOLE   375 0 0
Starwood Property Trust Inc REIT COM 85571B105 1,081 50,230 SH   SOLE   50,230 0 0
Stryker Corporation COM 863667101 84 475 SH   SOLE   475 0 0
Suntrust Banks Inc COM 867914103 16 242 SH   SOLE   242 0 0
Target Corp COM 87612E106 46 525 SH   SOLE   525 0 0
Terreno Realty Corp REIT COM 88146M101 16 426 SH   SOLE   426 0 0
Teva Pharmaceutical Industries Limited COM 881624209 2 100 SH   SOLE   100 0 0
The AES Corporation COM 00130H105 1,381 98,673 SH   SOLE   98,673 0 0
The Blackstone Group, LP COM 09253U108 2 60 SH   SOLE   60 0 0
Thermo Fisher Scientific Inc COM 883556102 61 250 SH   SOLE   250 0 0
TRUPANION INC COM 898202106 357 9,995 SH   SOLE   9,995 0 0
Ulta Beauty, Inc. COM 90384S303 11 39 SH   SOLE   39 0 0
United Technologies Corp COM 913017109 3,241 23,182 SH   SOLE   23,182 0 0
UnitedHealth Group Inc COM 91324P102 3,262 12,261 SH   SOLE   12,261 0 0
UNIVERSAL DISPLAY CORPORATION COM 91347P105 298 2,530 SH   SOLE   2,530 0 0
Vanguard 500 ETF COM 922908363 35 131 SH   SOLE   131 0 0
Vanguard Total Stock Market ETF COM 922908769 1 6 SH   SOLE   6 0 0
Verizon Communications COM 92343V104 44 820 SH   SOLE   820 0 0
Visa Inc Cl A COM 92826C839 4,868 32,434 SH   SOLE   32,434 0 0
Vulcan Materials Company COM 929160109 14 127 SH   SOLE   127 0 0
Walmart Stores Inc COM 931142103 19 200 SH   SOLE   200 0 0
Walt Disney Co New COM 254687106 70 599 SH   SOLE   599 0 0
Waste Management Inc COM 94106L109 343 3,800 SH   SOLE   3,800 0 0
WEC Energy Group Inc COM 92939U106 245 3,675 SH   SOLE   3,675 0 0
Wells Fargo & Co COM 949746101 182 3,458 SH   SOLE   3,458 0 0
Welltower Inc. COM 95040Q104 196 3,040 SH   SOLE   3,040 0 0
Whirlpool Corp COM 963320106 107 900 SH   SOLE   900 0 0
Worldpay, Inc. COM 981558109 6 62 SH   SOLE   62 0 0
ZAYO GROUP HOLDINGS INC COM 98919V105 340 9,790 SH   SOLE   9,790 0 0