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 CO COM 88579Y101 264 1,605 SH   SOLE   0 0 1,605
ADAMS DIVERSIFIED EQUITY FD COM 006212104 360 22,729 SH   SOLE   0 0 22,729
ALPHABET INC CAP STK CL A 02079K305 2,564 2,100 SH   SOLE   0 0 2,100
ALPHABET INC CAP STK CL C 02079K107 412 338 SH   SOLE   0 0 338
AMAZON COM INC COM 023135106 208 120 SH   SOLE   0 0 120
AMERICAN EXPRESS CO COM 025816109 281 2,375 SH   SOLE   0 0 2,375
AMERICAN TOWER CORP NEW COM 03027X100 879 3,975 SH   SOLE   0 0 3,975
AMGEN INC COM 031162100 294 1,521 SH   SOLE   0 0 1,521
APPLE INC COM 037833100 1,552 6,928 SH   SOLE   0 0 6,928
AQUA AMERICA INC COM 03836W103 431 9,613 SH   SOLE   0 0 9,613
AT&T INC COM 00206R102 472 12,462 SH   SOLE   0 0 12,462
ATMOS ENERGY CORP COM 049560105 1,498 13,157 SH   SOLE   0 0 13,157
BANK AMER CORP COM 060505104 236 8,082 SH   SOLE   0 0 8,082
BERKSHIRE HATHAWAY INC DEL CL A 084670108 1,247 4 SH   SOLE   0 0 4
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 10,313 49,577 SH   SOLE   0 0 49,577
BLACKROCK INC COM 09247X101 330 740 SH   SOLE   0 0 740
BOEING CO COM 097023105 208 548 SH   SOLE   0 0 548
CANADIAN NATL RY CO COM 136375102 613 6,820 SH   SOLE   0 0 6,820
CARMAX INC COM 143130102 259 2,939 SH   SOLE   0 0 2,939
CLOROX CO DEL COM 189054109 986 6,495 SH   SOLE   0 0 6,495
CRACKER BARREL OLD CTRY STOR COM 22410J106 212 1,304 SH   SOLE   0 0 1,304
DIAGEO P L C SPON ADR NEW 25243Q205 327 2,000 SH   SOLE   0 0 2,000
FEDEX CORP COM 31428X106 2,215 15,218 SH   SOLE   0 0 15,218
GENERAL AMERN INVS INC COM 368802104 458 12,587 SH   SOLE   0 0 12,587
GOLDMAN SACHS ETF TR ACTIVEBETA EME 381430206 7,505 239,325 SH   SOLE   0 0 239,325
GOLDMAN SACHS ETF TR ACTIVEBETA INT 381430107 17,763 627,897 SH   SOLE   0 0 627,897
GOLDMAN SACHS ETF TR EQUITY ETF 381430503 9,536 159,218 SH   SOLE   0 0 159,218
INVESCO EXCHANGE TRADED FD T BUYBACK ACHIEV 46137V308 614 9,813 SH   SOLE   0 0 9,813
INVESCO EXCHANGE TRADED FD T S&P 500 TOP 50 46137V233 212 1,000 SH   SOLE   0 0 1,000
ISHARES TR 1 3 YR TREAS BD 464287457 211 2,488 SH   SOLE   0 0 2,488
ISHARES TR CORE S&P MCP ETF 464287507 3,214 16,632 SH   SOLE   0 0 16,632
ISHARES TR CORE S&P SCP ETF 464287804 6,408 82,319 SH   SOLE   0 0 82,319
ISHARES TR CORE S&P US GWT 464287671 206 3,281 SH   SOLE   0 0 3,281
ISHARES TR DOW JONES US ETF 464287846 735 4,985 SH   SOLE   0 0 4,985
ISHARES TR MRNGSTR LG-CP GR 464287119 432 2,254 SH   SOLE   0 0 2,254
ISHARES TR ESG MSCI EAFE 46435G516 227 3,543 SH   SOLE   0 0 3,543
ISHARES TR NASDAQ BIOTECH 464287556 840 8,443 SH   SOLE   0 0 8,443
ISHARES TR RUS 1000 ETF 464287622 347 2,106 SH   SOLE   0 0 2,106
JOHNSON & JOHNSON COM 478160104 631 4,875 SH   SOLE   0 0 4,875
JPMORGAN CHASE & CO COM 46625H100 247 2,095 SH   SOLE   0 0 2,095
KIMBERLY CLARK CORP COM 494368103 355 2,501 SH   SOLE   0 0 2,501
LOWES COS INC COM 548661107 509 4,626 SH   SOLE   0 0 4,626
MASTERCARD INC CL A 57636Q104 3,278 12,072 SH   SOLE   0 0 12,072
MCCORMICK & CO INC COM NON VTG 579780206 1,368 8,752 SH   SOLE   0 0 8,752
MEDTRONIC PLC SHS G5960L103 272 2,500 SH   SOLE   0 0 2,500
MERCK & CO INC COM 58933Y105 592 7,033 SH   SOLE   0 0 7,033
MICROSOFT CORP COM 594918104 333 2,392 SH   SOLE   0 0 2,392
MID AMER APT CMNTYS INC COM 59522J103 945 7,270 SH   SOLE   0 0 7,270
MONDELEZ INTL INC CL A 609207105 739 13,357 SH   SOLE   0 0 13,357
MORGAN STANLEY EMER MKTS DEB COM 61744H105 208 22,586 SH   SOLE   0 0 22,586
NETFLIX INC COM 64110L106 612 2,285 SH   SOLE   0 0 2,285
NORFOLK SOUTHERN CORP COM 655844108 1,152 6,412 SH   SOLE   0 0 6,412
NOVARTIS A G SPONSORED ADR 66987V109 211 2,430 SH   SOLE   0 0 2,430
NUSHARES ETF TR NUVEEN ESG LRGVL 67092P300 243 7,766 SH   SOLE   0 0 7,766
INVESCO EXCHNG TRADED FD TR S&P 500 REVENUE 46138G698 3,679 68,200 SH   SOLE   0 0 68,200
PEPSICO INC COM 713448108 378 2,755 SH   SOLE   0 0 2,755
PFIZER INC COM 717081103 429 11,935 SH   SOLE   0 0 11,935
PIMCO ETF TR INTER MUN BD ACT 72201R866 418 7,559 SH   SOLE   0 0 7,559
PROCTER & GAMBLE CO COM 742718109 2,039 16,393 SH   SOLE   0 0 16,393
REINSURANCE GRP OF AMERICA I COM NEW 759351604 280 1,750 SH   SOLE   0 0 1,750
SCHWAB STRATEGIC TR EMRG MKTEQ ETF 808524706 373 14,833 SH   SOLE   0 0 14,833
SCHWAB STRATEGIC TR SCHWB FDT EMK LG 808524730 440 16,060 SH   SOLE   0 0 16,060
SCHWAB STRATEGIC TR SCHWB FDT INT LG 808524755 973 35,308 SH   SOLE   0 0 35,308
SCHWAB STRATEGIC TR SCHWB FDT INT SC 808524748 3,324 108,157 SH   SOLE   0 0 108,157
SCHWAB STRATEGIC TR SCHWAB FDT US LG 808524771 8,767 221,662 SH   SOLE   0 0 221,662
SCHWAB STRATEGIC TR SCHWAB FDT US SC 808524763 1,115 29,524 SH   SOLE   0 0 29,524
SCHWAB STRATEGIC TR INTL EQTY ETF 808524805 1,987 62,363 SH   SOLE   0 0 62,363
SCHWAB STRATEGIC TR SHT TM US TRES 808524862 6,109 120,758 SH   SOLE   0 0 120,758
SCHWAB STRATEGIC TR US LCAP GR ETF 808524300 15,624 185,977 SH   SOLE   0 0 185,977
SCHWAB STRATEGIC TR US LCAP VA ETF 808524409 26,432 465,923 SH   SOLE   0 0 465,923
SPDR SERIES TRUST PORTFOLIO TL STK 78464A805 330 8,984 SH   SOLE   0 0 8,984
SPDR DOW JONES INDL AVRG ETF UT SER 1 78467X109 1,252 4,650 SH   SOLE   0 0 4,650
SPDR S&P 500 ETF TR TR UNIT 78462F103 2,827 9,526 SH   SOLE   0 0 9,526
SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 2,094 5,940 SH   SOLE   0 0 5,940
SELECT SECTOR SPDR TR TECHNOLOGY 81369Y803 933 11,583 SH   SOLE   0 0 11,583
TEMPLETON EMERG MKTS INCOME COM 880192109 1,509 166,146 SH   SOLE   0 0 166,146
TEMPLETON GLOBAL INCOME FD COM 880198106 3,787 616,747 SH   SOLE   0 0 616,747
HOME DEPOT INC COM 437076102 390 1,680 SH   SOLE   0 0 1,680
THERMO FISHER SCIENTIFIC INC COM 883556102 218 748 SH   SOLE   0 0 748
TRACTOR SUPPLY CO COM 892356106 253 2,800 SH   SOLE   0 0 2,800
TRI CONTL CORP COM 895436103 492 18,050 SH   SOLE   0 0 18,050
VANECK VECTORS ETF TR MORNINGSTAR WIDE 92189F643 15,000 299,112 SH   SOLE   0 0 299,112
VANGUARD GROUP DIV APP ETF 921908844 1,306 10,920 SH   SOLE   0 0 10,920
VANGUARD INDEX FDS GROWTH ETF 922908736 1,161 6,982 SH   SOLE   0 0 6,982
VANGUARD BD INDEX FD INC SHORT TRM BOND 921937827 503 6,228 SH   SOLE   0 0 6,228
VANGUARD INDEX FDS TOTAL STK MKT 922908769 448 2,964 SH   SOLE   0 0 2,964
VANGUARD INDEX FDS VALUE ETF 922908744 3,102 27,791 SH   SOLE   0 0 27,791
VERIZON COMMUNICATIONS INC COM 92343V104 281 4,651 SH   SOLE   0 0 4,651
VISA INC COM CL A 92826C839 506 2,939 SH   SOLE   0 0 2,939
WALMART INC COM 931142103 990 8,344 SH   SOLE   0 0 8,344
DISNEY WALT CO COM DISNEY 254687106 743 5,704 SH   SOLE   0 0 5,704
WELLS FARGO CO NEW COM 949746101 472 9,361 SH   SOLE   0 0 9,361
WISDOMTREE TR US DIVID EX FNCL 97717W406 892 10,200 SH   SOLE   0 0 10,200
WISDOMTREE TR US LARGECAP DIVD 97717W307 437 4,416 SH   SOLE   0 0 4,416
WISDOMTREE TR US SMALLCAP FUND 97717W562 2,201 61,835 SH   SOLE   0 0 61,835
YUM BRANDS INC COM 988498101 1,402 12,359 SH   SOLE   0 0 12,359
YUM CHINA HLDGS INC COM 98850P109 468 10,294 SH   SOLE   0 0 10,294