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       <nameOfIssuer>AT&amp;T INC</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>00206R102</cusip>
       <value>493</value>
       <shrsOrPrnAmt>
           <sshPrnamt>12593</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>12593</Sole>
           <Shared>0</Shared>
           <None>0</None>
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   <infoTable>
       <nameOfIssuer>ALLSTATE CORP</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>020002101</cusip>
       <value>272</value>
       <shrsOrPrnAmt>
           <sshPrnamt>4043</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>4043</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
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   <infoTable>
       <nameOfIssuer>CIGNA CORP</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>125509109</cusip>
       <value>874</value>
       <shrsOrPrnAmt>
           <sshPrnamt>6366</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>6366</Sole>
           <Shared>0</Shared>
           <None>0</None>
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   <infoTable>
       <nameOfIssuer>CHEVRON</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>166764100</cusip>
       <value>306</value>
       <shrsOrPrnAmt>
           <sshPrnamt>3207</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>3207</Sole>
           <Shared>0</Shared>
           <None>0</None>
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   <infoTable>
       <nameOfIssuer>CISCO SYSTEMS INC</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>17275R102</cusip>
       <value>305</value>
       <shrsOrPrnAmt>
           <sshPrnamt>10696</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
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       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>10696</Sole>
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           <None>0</None>
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   <infoTable>
       <nameOfIssuer>CONCHO RESOURCES</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>20605P101</cusip>
       <value>289</value>
       <shrsOrPrnAmt>
           <sshPrnamt>2860</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>2860</Sole>
           <Shared>0</Shared>
           <None>0</None>
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   <infoTable>
       <nameOfIssuer>CONTINENTAL RESOURCES</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>212015101</cusip>
       <value>261</value>
       <shrsOrPrnAmt>
           <sshPrnamt>8600</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>8600</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>DIAMONDBACK ENERGY INC</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>25278X109</cusip>
       <value>247</value>
       <shrsOrPrnAmt>
           <sshPrnamt>3200</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>3200</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>EOG RESOURCES INC</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>26875P101</cusip>
       <value>298</value>
       <shrsOrPrnAmt>
           <sshPrnamt>4101</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>4040</Sole>
           <Shared>61</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>EMERSON ELECTRIC CO</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>291011104</cusip>
       <value>243</value>
       <shrsOrPrnAmt>
           <sshPrnamt>4464</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>4244</Sole>
           <Shared>220</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>EXXON MOBIL CORP</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>30231G102</cusip>
       <value>905</value>
       <shrsOrPrnAmt>
           <sshPrnamt>10830</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>10830</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>GENERAL ELECTRIC</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>369604103</cusip>
       <value>612</value>
       <shrsOrPrnAmt>
           <sshPrnamt>19250</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>19250</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>GENESIS ENERGY</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>371927104</cusip>
       <value>9537</value>
       <shrsOrPrnAmt>
           <sshPrnamt>300000</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>300000</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>ISHARES</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>464287226</cusip>
       <value>409</value>
       <shrsOrPrnAmt>
           <sshPrnamt>3693</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>3693</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>ISHARES</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>464287465</cusip>
       <value>4197</value>
       <shrsOrPrnAmt>
           <sshPrnamt>73420</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>73420</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>ISHARES</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>464287465</cusip>
       <value>301</value>
       <shrsOrPrnAmt>
           <sshPrnamt>5272</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>OTR</investmentDiscretion>
       <votingAuthority>
           <Sole>5272</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>ISHARES</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>464287630</cusip>
       <value>3295</value>
       <shrsOrPrnAmt>
           <sshPrnamt>35361</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>35361</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>ISHARES</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>464287630</cusip>
       <value>263</value>
       <shrsOrPrnAmt>
           <sshPrnamt>2823</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>OTR</investmentDiscretion>
       <votingAuthority>
           <Sole>2823</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>KIMBERLY CLARK CORP</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>494368103</cusip>
       <value>571</value>
       <shrsOrPrnAmt>
           <sshPrnamt>4244</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>4244</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>OCCIDENTAL PETROLEUM</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>674599105</cusip>
       <value>351</value>
       <shrsOrPrnAmt>
           <sshPrnamt>5129</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>5129</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>PIONEER NATURAL RESOURCES</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>723787107</cusip>
       <value>304</value>
       <shrsOrPrnAmt>
           <sshPrnamt>2160</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>2160</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>POWERSHARES</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>73935X583</cusip>
       <value>5852</value>
       <shrsOrPrnAmt>
           <sshPrnamt>66387</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>66387</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>POWERSHARES</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>73935X583</cusip>
       <value>601</value>
       <shrsOrPrnAmt>
           <sshPrnamt>6822</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>OTR</investmentDiscretion>
       <votingAuthority>
           <Sole>6822</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>POWERSHARES</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>73936Q769</cusip>
       <value>331</value>
       <shrsOrPrnAmt>
           <sshPrnamt>14550</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>14550</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>RSP PERMIAN INC</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>74978Q105</cusip>
       <value>253</value>
       <shrsOrPrnAmt>
           <sshPrnamt>8700</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>8700</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>SABRA</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>78573L106</cusip>
       <value>355</value>
       <shrsOrPrnAmt>
           <sshPrnamt>17694</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>17694</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>TEXAS CAPITAL BANCSHARES</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>88224Q107</cusip>
       <value>769</value>
       <shrsOrPrnAmt>
           <sshPrnamt>20033</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>20033</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>VANGUARD ADMIRAL FUNDS INC</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>921932885</cusip>
       <value>4792</value>
       <shrsOrPrnAmt>
           <sshPrnamt>49345</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>49345</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>VANGUARD ADMIRAL FUNDS INC</nameOfIssuer>
       <titleOfClass>ETF / CLOSED EN</titleOfClass>
       <cusip>921932885</cusip>
       <value>369</value>
       <shrsOrPrnAmt>
           <sshPrnamt>3801</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
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       <votingAuthority>
           <Sole>3801</Sole>
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           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>VERIZON COMMUNICATIONS INC</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>92343V104</cusip>
       <value>223</value>
       <shrsOrPrnAmt>
           <sshPrnamt>4117</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
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       <votingAuthority>
           <Sole>3945</Sole>
           <Shared>172</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>WAL-MART STORES INC</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>931142103</cusip>
       <value>238</value>
       <shrsOrPrnAmt>
           <sshPrnamt>3473</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
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       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>3473</Sole>
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           <None>0</None>
       </votingAuthority>
   </infoTable>
   <infoTable>
       <nameOfIssuer>WELLS FARGO &amp; CO</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>949746101</cusip>
       <value>381</value>
       <shrsOrPrnAmt>
           <sshPrnamt>7870</sshPrnamt>
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       <votingAuthority>
           <Sole>7870</Sole>
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           <None>0</None>
       </votingAuthority>
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   <infoTable>
       <nameOfIssuer>EATON CORP PLC</nameOfIssuer>
       <titleOfClass>COMMON STOCK</titleOfClass>
       <cusip>G29183103</cusip>
       <value>664</value>
       <shrsOrPrnAmt>
           <sshPrnamt>10609</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <votingAuthority>
           <Sole>10609</Sole>
           <Shared>0</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
</informationTable>
