<?xml version="1.0" encoding="UTF-8"?>
<informationTable
	xsi:schemaLocation="http://www.sec.gov/edgar/document/thirteenf/informationtable eis_13FDocument.xsd"
	xmlns="http://www.sec.gov/edgar/document/thirteenf/informationtable"
	xmlns:n1="http://www.sec.gov/edgar/document/thirteenf/informationtable"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
	<infoTable>
		<nameOfIssuer>ALPS ETF TR</nameOfIssuer>
		<titleOfClass>ALERIAN MLP</titleOfClass>
		<cusip>00162Q866</cusip>
		<value>2899</value>
		<shrsOrPrnAmt>
			<sshPrnamt>265510</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>265510</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>CITIGROUP INC A 19WTS WARRANTS</nameOfIssuer>
		<titleOfClass>*W EXP 01/04/2019</titleOfClass>
		<cusip>172967226</cusip>
		<value>203</value>
		<shrsOrPrnAmt>
			<sshPrnamt>2029400</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>2029400</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>CYTORI THERAPEUTICS INC</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>23283K105</cusip>
		<value>852</value>
		<shrsOrPrnAmt>
			<sshPrnamt>4000</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>0</Sole>
			<Shared>0</Shared>
			<None>4000</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>DBX ETF TR</nameOfIssuer>
		<titleOfClass>XTRAK MSCI EAFE</titleOfClass>
		<cusip>233051200</cusip>
		<value>18924</value>
		<shrsOrPrnAmt>
			<sshPrnamt>740938</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>0</Sole>
			<Shared>0</Shared>
			<None>740938</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>ISHARES</nameOfIssuer>
		<titleOfClass>MSCI CDA ETF</titleOfClass>
		<cusip>464286509</cusip>
		<value>1093</value>
		<shrsOrPrnAmt>
			<sshPrnamt>46092</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>0</Sole>
			<Shared>0</Shared>
			<None>46092</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>ISHARES GOLD TRUST</nameOfIssuer>
		<titleOfClass>ISHARES</titleOfClass>
		<cusip>464285105</cusip>
		<value>765</value>
		<shrsOrPrnAmt>
			<sshPrnamt>64400</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>0</Sole>
			<Shared>0</Shared>
			<None>64400</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>ISHARES MSCI EAFE ETF</nameOfIssuer>
		<titleOfClass>MSCI EAFE ETF</titleOfClass>
		<cusip>464287465</cusip>
		<value>533</value>
		<shrsOrPrnAmt>
			<sshPrnamt>9316</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>0</Sole>
			<Shared>0</Shared>
			<None>9316</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>ISHARES TR</nameOfIssuer>
		<titleOfClass>CORE US AGGBD ET</titleOfClass>
		<cusip>464287226</cusip>
		<value>6047</value>
		<shrsOrPrnAmt>
			<sshPrnamt>54564</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>54564</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>ISHARES TR</nameOfIssuer>
		<titleOfClass>20+ YR TR BD ETF</titleOfClass>
		<cusip>464287432</cusip>
		<value>2028</value>
		<shrsOrPrnAmt>
			<sshPrnamt>15526</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>0</Sole>
			<Shared>0</Shared>
			<None>15526</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>ISHARES TR</nameOfIssuer>
		<titleOfClass>IBOXX INV CP ETF</titleOfClass>
		<cusip>464287242</cusip>
		<value>12460</value>
		<shrsOrPrnAmt>
			<sshPrnamt>104867</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>0</Sole>
			<Shared>0</Shared>
			<None>104867</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>ISHARES TR</nameOfIssuer>
		<titleOfClass>CORE S&amp;P500 ETF</titleOfClass>
		<cusip>464287200</cusip>
		<value>4463</value>
		<shrsOrPrnAmt>
			<sshPrnamt>21595</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>21595</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>ISHARES TR</nameOfIssuer>
		<titleOfClass>MSCI ACWI ETF</titleOfClass>
		<cusip>464288257</cusip>
		<value>9781</value>
		<shrsOrPrnAmt>
			<sshPrnamt>174469</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>0</Sole>
			<Shared>0</Shared>
			<None>174469</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>SPDR GOLD TRUST</nameOfIssuer>
		<titleOfClass>GOLD SHS</titleOfClass>
		<cusip>78463V107</cusip>
		<value>13431</value>
		<shrsOrPrnAmt>
			<sshPrnamt>114173</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>43684</Sole>
			<Shared>0</Shared>
			<None>70489</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>SPDR INDEX SHS FDS</nameOfIssuer>
		<titleOfClass>GLB NAT RESRCE</titleOfClass>
		<cusip>78463X541</cusip>
		<value>17976</value>
		<shrsOrPrnAmt>
			<sshPrnamt>514156</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>368020</Sole>
			<Shared>0</Shared>
			<None>146136</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>SPDR S&amp;P 500 ETF TR</nameOfIssuer>
		<titleOfClass>TR UNIT</titleOfClass>
		<cusip>78462F103</cusip>
		<value>1684</value>
		<shrsOrPrnAmt>
			<sshPrnamt>8195</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>0</Sole>
			<Shared>0</Shared>
			<None>8195</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>SPDR S&amp;P MIDCAP 400 ETF TR</nameOfIssuer>
		<titleOfClass>UTSER1 S&amp;PDCRP</titleOfClass>
		<cusip>78467Y107</cusip>
		<value>7288</value>
		<shrsOrPrnAmt>
			<sshPrnamt>27741</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>27741</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>VANGUARD INDEX FDS</nameOfIssuer>
		<titleOfClass>TOTAL STK MKT</titleOfClass>
		<cusip>922908769</cusip>
		<value>1412</value>
		<shrsOrPrnAmt>
			<sshPrnamt>13474</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>0</Sole>
			<Shared>0</Shared>
			<None>13474</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>VANGUARD INDEX FDS</nameOfIssuer>
		<titleOfClass>S&amp;P 500 ETF SHS</titleOfClass>
		<cusip>922908363</cusip>
		<value>29682</value>
		<shrsOrPrnAmt>
			<sshPrnamt>157414</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>113396</Sole>
			<Shared>0</Shared>
			<None>44018</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>VANGUARD INTL EQUITY INDEX F</nameOfIssuer>
		<titleOfClass>FTSE EMR MKT ETF</titleOfClass>
		<cusip>922042858</cusip>
		<value>31189</value>
		<shrsOrPrnAmt>
			<sshPrnamt>901929</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>227704</Sole>
			<Shared>0</Shared>
			<None>674225</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>VANGUARD INTL EQUITY INDEX F</nameOfIssuer>
		<titleOfClass>TT WRLD ST ETF</titleOfClass>
		<cusip>922042742</cusip>
		<value>30105</value>
		<shrsOrPrnAmt>
			<sshPrnamt>521838</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>0</Sole>
			<Shared>0</Shared>
			<None>521838</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>VANGUARD TAX-MANAGED INTL FD</nameOfIssuer>
		<titleOfClass>FTSE DEV MKT ETF</titleOfClass>
		<cusip>921943858</cusip>
		<value>11804</value>
		<shrsOrPrnAmt>
			<sshPrnamt>328985</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>36982</Sole>
			<Shared>0</Shared>
			<None>292003</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>VANGUARD WORLD FDS</nameOfIssuer>
		<titleOfClass>ENERGY ETF</titleOfClass>
		<cusip>92204A306</cusip>
		<value>5777</value>
		<shrsOrPrnAmt>
			<sshPrnamt>67319</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>42333</Sole>
			<Shared>0</Shared>
			<None>24986</None>
		</votingAuthority>
	</infoTable>
</informationTable>
