First National 13F-HR Quarterly holdings report by institutional manager

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
Expires:	Oct 31, 2018
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
AT&T Inc	Equity	00206R102	584	19,283	SH		SOLE		0	0	19,283
Abbott Laboratories	Equity	002824100	1,373	11,459	SH		SOLE		0	0	11,459
AbbVie Inc	Equity	00287Y109	683	6,313	SH		SOLE		0	0	6,313
Alphabet Class C	Equity	02079K107	761	368	SH		SOLE		0	0	368
Alphabet Inc Class A	Equity	02079K305	1,613	782	SH		SOLE		0	0	782
Amazon.Com Inc	Equity	023135106	1,502	486	SH		SOLE		0	0	486
American States Water Co	Equity	029899101	2,579	34,108	SH		SOLE		0	0	34,108
American Water Works Co	Equity	030420103	8,683	57,920	SH		SOLE		0	0	57,920
Amgen Inc	Equity	031162100	599	2,408	SH		SOLE		0	0	2,408
Anheuser Busch Cos Inc	Equity	03524A108	279	4,445	SH		SOLE		0	0	4,445
Apple Computer Inc	Equity	037833100	9,419	77,110	SH		SOLE		0	0	77,110
Berkshire Hathaway Inc Class B	Equity	084670207	2,533	9,917	SH		SOLE		0	0	9,917
1/100 Berkshire Htwy A	Equity	084990175	1,543	400	SH		SOLE		0	0	400
BioHiTech Global Inc	Equity	09074B107	26	16,510	SH		SOLE		0	0	16,510
Blackrock Inc	Equity	09247X101	241	319	SH		SOLE		0	0	319
Boeing Company	Equity	097023105	297	1,165	SH		SOLE		0	0	1,165
CSW Industrials Inc	Equity	126402106	384	2,847	SH		SOLE		0	0	2,847
California Water Service Group	Equity	130788102	2,614	46,397	SH		SOLE		0	0	46,397
Camden Natl Corp	Equity	133034108	337	7,039	SH		SOLE		0	0	7,039
Caterpillar Inc	Equity	149123101	318	1,372	SH		SOLE		0	0	1,372
Chevron Corporation	Equity	166764100	355	3,389	SH		SOLE		0	0	3,389
Cisco Systems Inc	Equity	17275R102	428	8,282	SH		SOLE		0	0	8,282
Citigroup Inc	Equity	172967424	385	5,296	SH		SOLE		0	0	5,296
Coca-Cola Company	Equity	191216100	331	6,280	SH		SOLE		0	0	6,280
Colgate-Palmolive Company	Equity	194162103	448	5,685	SH		SOLE		0	0	5,685
Consolidated Edison Inc	Equity	209115104	273	3,653	SH		SOLE		0	0	3,653
Costco Wholesale Corp	Equity	22160K105	783	2,222	SH		SOLE		0	0	2,222
Deere & Co	Equity	244199105	562	1,502	SH		SOLE		0	0	1,502
Diageo Plc New Spn Adr	Equity	25243Q205	319	1,941	SH		SOLE		0	0	1,941
Digital Realty Trust Inc	Equity	253868103	326	2,313	SH		SOLE		0	0	2,313
Disney Walt Company	Equity	254687106	709	3,843	SH		SOLE		0	0	3,843
Duke Energy Corp New	Equity	26441C204	848	8,784	SH		SOLE		0	0	8,784
Essential Utilities	Equity	29670G102	5,118	114,358	SH		SOLE		0	0	114,358
Exxon Mobil Corp	Equity	30231G102	464	8,313	SH		SOLE		0	0	8,313
Facebook	Equity	30303M102	550	1,866	SH		SOLE		0	0	1,866
Fidelity MSCI Real Estate Index ETF	Equity	316092857	418	15,217	SH		SOLE		0	0	15,217
Genl Dynamics Corp Com	Equity	369550108	370	2,040	SH		SOLE		0	0	2,040
General Electric Company	Equity	369604103	169	12,879	SH		SOLE		0	0	12,879
Goldman Sachs ActiveBeta International	Equity	381430107	2,562	77,552	SH		SOLE		0	0	77,552
Home Depot Inc	Equity	437076102	733	2,402	SH		SOLE		0	0	2,402
Honeywell Intl Inc	Equity	438516106	345	1,590	SH		SOLE		0	0	1,590
Intel Corp	Equity	458140100	1,658	25,903	SH		SOLE		0	0	25,903
International Business Machine Corp	Equity	459200101	527	3,954	SH		SOLE		0	0	3,954
Invesco QQQ Trust	Equity	46090E103	3,050	9,556	SH		SOLE		0	0	9,556
Invesco Fundamental High Yield Corp Bond ETF	Equity	46138E719	914	47,240	SH		SOLE		0	0	47,240
Invesco BulletShares 2025 Corp Bond ETF	Equity	46138J825	210	9,500	SH		SOLE		0	0	9,500
Guggenheim Bulletshares 2024 Corporate Bond	Equity	46138J841	500	22,550	SH		SOLE		0	0	22,550
Guggenheim Bulletshares 2023 Corporate Bond	Equity	46138J866	504	23,150	SH		SOLE		0	0	23,150
Invesco DB Oil Fund	Equity	46140H403	12,602	1,197,863	SH		SOLE		0	0	1,197,863
iShares Core S&P Total US Stock Market ETF	Equity	464287150	477	5,213	SH		SOLE		0	0	5,213
iShares Barclays TIPS	Equity	464287176	672	5,353	SH		SOLE		0	0	5,353
iShares Core S&P 500 ETF	Equity	464287200	1,070	2,689	SH		SOLE		0	0	2,689
iShares iBoxx Investment Grade Corp Bond	Equity	464287242	859	6,601	SH		SOLE		0	0	6,601
iShares S&P 500 Growth	Equity	464287309	535	8,219	SH		SOLE		0	0	8,219
iShares S&P 500 Value	Equity	464287408	223	1,580	SH		SOLE		0	0	1,580
iShares Lehman 20 Year Treas Bond	Equity	464287432	18,759	138,495	SH		SOLE		0	0	138,495
iShares MSCI EAFE Index	Equity	464287465	205	2,704	SH		SOLE		0	0	2,704
iShares S&P Midcap	Equity	464287507	890	3,420	SH		SOLE		0	0	3,420
iShares S&P North Amer Tech-Semicondctrs	Equity	464287523	23,056	54,379	SH		SOLE		0	0	54,379
iShares Cohen & Steers Realty Majors	Equity	464287564	926	16,015	SH		SOLE		0	0	16,015
iShares Russell 3000	Equity	464287689	688	2,902	SH		SOLE		0	0	2,902
iShares Tr S&P Smallcap	Equity	464287804	1,109	10,214	SH		SOLE		0	0	10,214
iShares Barclays MBS Bonds	Equity	464288588	790	7,290	SH		SOLE		0	0	7,290
iShares S&P US Preferred Fund	Equity	464288687	1,652	43,026	SH		SOLE		0	0	43,026
iShares Aaa-A Rated Corporate Bond	Equity	46429B291	6,466	116,652	SH		SOLE		0	0	116,652
iShares GNMA Bond	Equity	46429B333	244	4,842	SH		SOLE		0	0	4,842
iShares Floating Rate ETF	Equity	46429B655	467	9,190	SH		SOLE		0	0	9,190
iShares Core High Dividend	Equity	46429B663	588	6,197	SH		SOLE		0	0	6,197
iShares 0-5 Year TIPS Bond ETF	Equity	46429B747	12,053	114,008	SH		SOLE		0	0	114,008
iShares Commodities Select Strategies ETF	Equity	46431W853	1,040	34,772	SH		SOLE		0	0	34,772
iShares Core MSCI EAFE ETF	Equity	46432F842	549	7,621	SH		SOLE		0	0	7,621
iShares Core Dividend Growth ETF	Equity	46434V621	2,304	47,741	SH		SOLE		0	0	47,741
iShares iBonds Dec 2023 Term Muni Bond	Equity	46435G318	682	26,056	SH		SOLE		0	0	26,056
iShares iBonds DEC 2022 Term Muni Bond	Equity	46435G755	748	28,396	SH		SOLE		0	0	28,396
iShares iBonds DEC 2021 Term Muni Bonds	Equity	46435G789	438	17,025	SH		SOLE		0	0	17,025
JP Morgan Chase & Company	Equity	46625H100	519	3,409	SH		SOLE		0	0	3,409
Johnson & Johnson	Equity	478160104	2,110	12,841	SH		SOLE		0	0	12,841
Kimberly-Clark Corp	Equity	494368103	535	3,847	SH		SOLE		0	0	3,847
Kirby Corporation	Equity	497266106	257	4,270	SH		SOLE		0	0	4,270
Leggett&Platt Inc Com	Equity	524660107	8,332	182,514	SH		SOLE		0	0	182,514
Eli Lilly & Company	Equity	532457108	1,757	9,405	SH		SOLE		0	0	9,405
Merck & Company Inc	Equity	58933Y105	825	10,697	SH		SOLE		0	0	10,697
Microsoft Corp	Equity	594918104	1,409	5,978	SH		SOLE		0	0	5,978
NextEra Energy Inc	Equity	65339F101	1,008	13,334	SH		SOLE		0	0	13,334
Paychex Inc	Equity	704326107	500	5,104	SH		SOLE		0	0	5,104
PayPal Holdings Inc	Equity	70450Y103	639	2,630	SH		SOLE		0	0	2,630
Pfizer Incorporated	Equity	717081103	744	20,543	SH		SOLE		0	0	20,543
PIMCO Enhaced Low Duration Active ETF	Equity	72201R718	9,712	95,241	SH		SOLE		0	0	95,241
PIMCO Total Return ETF	Equity	72201R775	4,052	37,015	SH		SOLE		0	0	37,015
Pimco Short Term Muni ETF	Equity	72201R874	3,431	66,825	SH		SOLE		0	0	66,825
Planet Fitness Inc	Equity	72703H101	613	7,935	SH		SOLE		0	0	7,935
Procter & Gamble Company	Equity	742718109	894	6,603	SH		SOLE		0	0	6,603
ProShares UltraShort 20 Year Treasury	Equity	74347B201	635	29,194	SH		SOLE		0	0	29,194
Proshares Short S&P 500	Equity	74347B425	720	42,936	SH		SOLE		0	0	42,936
Proshs Ultra Oil & Gas	Equity	74347G705	889	7,455	SH		SOLE		0	0	7,455
ProShares Ultra S&P 500	Equity	74347R107	1,647	16,100	SH		SOLE		0	0	16,100
ProShares Ultra QQQ	Equity	74347R206	6,485	55,334	SH		SOLE		0	0	55,334
ProShares UltraShort Bloomberg Crude Oil	Equity	74347W668	1,763	246,550	SH		SOLE		0	0	246,550
Qualcomm Inc	Equity	747525103	219	1,651	SH		SOLE		0	0	1,651
Raytheon Technologies Corp	Equity	75513E101	211	2,735	SH		SOLE		0	0	2,735
S&P Global Inc	Equity	78409V104	816	2,312	SH		SOLE		0	0	2,312
SJW Corp	Equity	784305104	2,548	40,449	SH		SOLE		0	0	40,449
Standard & Poors Dep Rcpts Series 1	Equity	78462F103	16,708	42,157	SH		SOLE		0	0	42,157
SPDR S&P Intl Small Cap	Equity	78463X871	281	7,515	SH		SOLE		0	0	7,515
SPDR Barclays Capital Convertible Securities	Equity	78464A359	2,230	26,752	SH		SOLE		0	0	26,752
SPDR S&P 500 Growth ETF	Equity	78464A409	224	3,979	SH		SOLE		0	0	3,979
SPDRBarclays International Treasury ETF	Equity	78464A516	344	11,792	SH		SOLE		0	0	11,792
SPDR Barclays Capital Tips	Equity	78464A656	603	19,735	SH		SOLE		0	0	19,735
SPDR S&P Dividend ETF	Equity	78464A763	13,517	114,519	SH		SOLE		0	0	114,519
SPDR Blackstone / GSO Senior Loan	Equity	78467V608	1,029	22,505	SH		SOLE		0	0	22,505
SPDR Dow Jones Industrial Average	Equity	78467X109	398	1,205	SH		SOLE		0	0	1,205
SPDR Lehman Municipal Bond ETF	Equity	78468R721	1,347	26,075	SH		SOLE		0	0	26,075
SPDR S&P 500 Fossil Fuel Free ETF	Equity	78468R796	321	3,268	SH		SOLE		0	0	3,268
SPDR MSCI EAFE Fossil Fuel Free ETF	Equity	78470E106	271	3,371	SH		SOLE		0	0	3,371
Schwab US Broad Market ETF	Equity	808524102	30,956	320,087	SH		SOLE		0	0	320,087
Schwab US Large Cap ETF	Equity	808524201	9,039	94,122	SH		SOLE		0	0	94,122
Schwab US Mid-Cap ETF	Equity	808524508	10,186	136,856	SH		SOLE		0	0	136,856
Schwab US Small Cap ETF	Equity	808524607	10,823	108,586	SH		SOLE		0	0	108,586
Schwab Emgerging Markets Equity ETF	Equity	808524706	5,539	174,285	SH		SOLE		0	0	174,285
Schwab Fundamental Emerging Markets Large Company	Equity	808524730	1,370	44,546	SH		SOLE		0	0	44,546
Schwab Fundamental US Large Company ETF	Equity	808524771	1,979	38,307	SH		SOLE		0	0	38,307
Schwab Fundamental US Broad Market ETF	Equity	808524789	455	8,873	SH		SOLE		0	0	8,873
Schwab US Dividend Equity ETF	Equity	808524797	10,927	149,848	SH		SOLE		0	0	149,848
Schwab International Equity ETF	Equity	808524805	15,251	405,389	SH		SOLE		0	0	405,389
Schwab US Aggregate Bond ETF	Equity	808524839	408	7,559	SH		SOLE		0	0	7,559
Schwab US REIT ETF	Equity	808524847	3,735	90,891	SH		SOLE		0	0	90,891
Schwab US TIPS ETF	Equity	808524870	2,497	40,822	SH		SOLE		0	0	40,822
Financial Select Sector SPDR	Equity	81369Y605	528	15,521	SH		SOLE		0	0	15,521
Shopify Inc	Equity	82509L107	229	207	SH		SOLE		0	0	207
Southern Company	Equity	842587107	689	11,090	SH		SOLE		0	0	11,090
Starbucks Corporation	Equity	855244109	259	2,373	SH		SOLE		0	0	2,373
Texas Instruments Inc	Equity	882508104	341	1,803	SH		SOLE		0	0	1,803
3m Company	Equity	88579Y101	286	1,484	SH		SOLE		0	0	1,484
Travelers Companies Inc	Equity	89417E109	213	1,414	SH		SOLE		0	0	1,414
Vanguard Dividend Appreciation ETF	Equity	921908844	436	2,967	SH		SOLE		0	0	2,967
Vanguard Short Term Bond Index ETF	Equity	921937827	323	3,929	SH		SOLE		0	0	3,929
Vanguard FTSE Developed Markets Index Fund	Equity	921943858	3,828	77,950	SH		SOLE		0	0	77,950
Vanguard Total International Bond ETF	Equity	92203J407	2,056	35,991	SH		SOLE		0	0	35,991
Vanguard Total World Stock Index ETF	Equity	922042742	377	3,872	SH		SOLE		0	0	3,872
Vanguard International Equity Index	Equity	922042775	1,475	24,305	SH		SOLE		0	0	24,305
Vanguard Emerging Market	Equity	922042858	327	6,292	SH		SOLE		0	0	6,292
Vanguard Utilities	Equity	92204A876	10,440	74,298	SH		SOLE		0	0	74,298
Vanguard Telecom Svcs	Equity	92204A884	4,661	35,854	SH		SOLE		0	0	35,854
Vanguard Total Corporate Bond ETF	Equity	92206C573	228	2,550	SH		SOLE		0	0	2,550
Vanguard S&P 500 ETF	Equity	922908363	3,143	8,627	SH		SOLE		0	0	8,627
Vanguard REIT	Equity	922908553	9,169	99,810	SH		SOLE		0	0	99,810
Vanguard Mid Cap	Equity	922908629	8,618	38,934	SH		SOLE		0	0	38,934
Vanguard Value ETF	Equity	922908744	916	6,970	SH		SOLE		0	0	6,970
Vanguard Small Cap ETF	Equity	922908751	7,127	33,291	SH		SOLE		0	0	33,291
Vanguard Total Stock Mkt	Equity	922908769	1,236	5,978	SH		SOLE		0	0	5,978
Verizon Communications Inc	Equity	92343V104	1,857	31,935	SH		SOLE		0	0	31,935
Waste Management Inc Del	Equity	94106L109	265	2,054	SH		SOLE		0	0	2,054