<informationTable xmlns="http://www.sec.gov/edgar/document/thirteenf/informationtable">		<infoTable>
			<nameOfIssuer>Air Lease Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>00912X302</cusip>
			<value>1407</value>
			<shrsOrPrnAmt>
				<sshPrnamt>43819</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>43819</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Allete Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>018522300</cusip>
			<value>1665</value>
			<shrsOrPrnAmt>
				<sshPrnamt>29700</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>29700</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Alliance Data Systems Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>018581108</cusip>
			<value>496</value>
			<shrsOrPrnAmt>
				<sshPrnamt>2255</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>2255</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Ambarella Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>G037AX101</cusip>
			<value>163</value>
			<shrsOrPrnAmt>
				<sshPrnamt>3638</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>3638</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>America Movil</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>02364W105</cusip>
			<value>289</value>
			<shrsOrPrnAmt>
				<sshPrnamt>18619</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>18619</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Ameris Bancorp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>03076K108</cusip>
			<value>3482</value>
			<shrsOrPrnAmt>
				<sshPrnamt>117700</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>117700</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Anglogold Ashanti</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>035128206</cusip>
			<value>43</value>
			<shrsOrPrnAmt>
				<sshPrnamt>3117</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>3117</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Arc Document Solutions</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>00191G103</cusip>
			<value>231</value>
			<shrsOrPrnAmt>
				<sshPrnamt>51309</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>51309</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Asbury Automotive Group</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>043436104</cusip>
			<value>1672</value>
			<shrsOrPrnAmt>
				<sshPrnamt>27946</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>27946</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Astoria Financial Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>046265104</cusip>
			<value>1902</value>
			<shrsOrPrnAmt>
				<sshPrnamt>120100</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>120100</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Banco Santender Chile</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>05965X109</cusip>
			<value>108</value>
			<shrsOrPrnAmt>
				<sshPrnamt>5562</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>5562</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>BHP Billiton</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>05545E209</cusip>
			<value>25824</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1136100</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>1136100</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>BNC Bancorp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>05566T101</cusip>
			<value>1821</value>
			<shrsOrPrnAmt>
				<sshPrnamt>86200</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>86200</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Brandywine Realty Trust</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>105368203</cusip>
			<value>392</value>
			<shrsOrPrnAmt>
				<sshPrnamt>27912</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>27912</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Brookline Bancorp Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>11373M107</cusip>
			<value>1718</value>
			<shrsOrPrnAmt>
				<sshPrnamt>156000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>156000</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Bryn Mawr Bank Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>117665109</cusip>
			<value>1393</value>
			<shrsOrPrnAmt>
				<sshPrnamt>54146</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>54146</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Cambrex Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>132011107</cusip>
			<value>941</value>
			<shrsOrPrnAmt>
				<sshPrnamt>21397</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>21397</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Canadian Solar Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>136635109</cusip>
			<value>49</value>
			<shrsOrPrnAmt>
				<sshPrnamt>2548</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>2548</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Cardtronics Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>14161H108</cusip>
			<value>1662</value>
			<shrsOrPrnAmt>
				<sshPrnamt>46183</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>46183</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Cemex Sab Spons</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>151290889</cusip>
			<value>98</value>
			<shrsOrPrnAmt>
				<sshPrnamt>13518</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>13518</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Cemig SA</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>204409601</cusip>
			<value>17</value>
			<shrsOrPrnAmt>
				<sshPrnamt>7462</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>7462</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Central Pacific Financial Co</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>154760409</cusip>
			<value>1826</value>
			<shrsOrPrnAmt>
				<sshPrnamt>83883</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>83883</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>China Unicom</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>16945R104</cusip>
			<value>68</value>
			<shrsOrPrnAmt>
				<sshPrnamt>5202</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>5202</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Chunghwa Tel</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>17133Q502</cusip>
			<value>113</value>
			<shrsOrPrnAmt>
				<sshPrnamt>3356</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>3356</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>CIA Cervecerias</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>204429104</cusip>
			<value>153</value>
			<shrsOrPrnAmt>
				<sshPrnamt>6817</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>6817</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>CIA de Minas</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>204448104</cusip>
			<value>96</value>
			<shrsOrPrnAmt>
				<sshPrnamt>13050</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>13050</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>CIA Paranaense</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>20441B407</cusip>
			<value>26</value>
			<shrsOrPrnAmt>
				<sshPrnamt>3284</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>3284</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Cinemark Holdings Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>17243V102</cusip>
			<value>1727</value>
			<shrsOrPrnAmt>
				<sshPrnamt>48191</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>48191</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Cobiz Financial Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>190897108</cusip>
			<value>1228</value>
			<shrsOrPrnAmt>
				<sshPrnamt>103909</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>103909</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Coca Cola Femsa</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>191241108</cusip>
			<value>62</value>
			<shrsOrPrnAmt>
				<sshPrnamt>744</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>744</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Colony Bankcorp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>19623P101</cusip>
			<value>184</value>
			<shrsOrPrnAmt>
				<sshPrnamt>20000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>20000</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>CPFL Energia</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>126153105</cusip>
			<value>49</value>
			<shrsOrPrnAmt>
				<sshPrnamt>4467</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>4467</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Creditcorp LTD</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>G2519Y108</cusip>
			<value>157</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1201</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>1201</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Deckers Outdoor Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>243537107</cusip>
			<value>1504</value>
			<shrsOrPrnAmt>
				<sshPrnamt>25100</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>25100</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Diamondback Energy Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>25278X109</cusip>
			<value>1287</value>
			<shrsOrPrnAmt>
				<sshPrnamt>16670</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>16670</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Dime Community Bancshares</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>253922108</cusip>
			<value>1707</value>
			<shrsOrPrnAmt>
				<sshPrnamt>96900</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>96900</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Dupont Fabros Technology</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>26613Q106</cusip>
			<value>1994</value>
			<shrsOrPrnAmt>
				<sshPrnamt>49205</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>49205</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Education Realty Trust Inc</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>28140H203</cusip>
			<value>2453</value>
			<shrsOrPrnAmt>
				<sshPrnamt>58957</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>Empresa NAC</nameOfIssuer>
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			<cusip>29244T101</cusip>
			<value>105</value>
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				<Shared>2531</Shared>
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			<nameOfIssuer>Enersis SA</nameOfIssuer>
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			<cusip>29274F104</cusip>
			<value>97</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
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				<Shared>6997</Shared>
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			<nameOfIssuer>Entravision Communications</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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				<Shared>222064</Shared>
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			<nameOfIssuer>EPR Properties</nameOfIssuer>
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			<cusip>26884U109</cusip>
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			<nameOfIssuer>Fairpoint Communications Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
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			<value>1322</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
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				<Shared>88873</Shared>
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			<nameOfIssuer>Ferro Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>315405100</cusip>
			<value>2232</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
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				<Shared>188035</Shared>
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			<nameOfIssuer>FNB Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>Fomento  Economento</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>Gerdau</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>Gold Fields</nameOfIssuer>
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			<cusip>38059T106</cusip>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>Greenbrier Companies Inc</nameOfIssuer>
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			<nameOfIssuer>Greenhill + Co Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
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			<value>200</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>Grupo  Aeroportuario</nameOfIssuer>
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			<nameOfIssuer>Grupo Televisa</nameOfIssuer>
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			<cusip>40049J206</cusip>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>Hercules Technology Growth</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
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			<nameOfIssuer>Hersha Hospitality Trust</nameOfIssuer>
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			<value>1346</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>Imax Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
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			<investmentDiscretion>OTR</investmentDiscretion>
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				<Shared>88331</Shared>
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			<nameOfIssuer>Infosys  Technologies</nameOfIssuer>
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			<cusip>456788108</cusip>
			<value>46755</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>Integrated Device Tech Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>International Bancshares Crp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>459044103</cusip>
			<value>1497</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>International Game Technolog</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>G4863A108</cusip>
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			<investmentDiscretion>OTR</investmentDiscretion>
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				<Shared>2017365</Shared>
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			<nameOfIssuer>IPATH MSCI India</nameOfIssuer>
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			<value>2028</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
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				<Shared>32295</Shared>
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			<cusip>464287234</cusip>
			<value>723</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
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				<Shared>21100</Shared>
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			<nameOfIssuer>ISHARES MSCI INDIA</nameOfIssuer>
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			<cusip>46429B598</cusip>
			<value>456</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
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				<Shared>16830</Shared>
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			<nameOfIssuer>JD.com Inc</nameOfIssuer>
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			<value>47</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
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			<nameOfIssuer>Kforce Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
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			<value>2344</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
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				<Shared>119694</Shared>
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			<nameOfIssuer>KT Corp</nameOfIssuer>
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			<cusip>48268K101</cusip>
			<value>94</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
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				<Shared>7023</Shared>
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			<nameOfIssuer>Luxoft Holding Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>G57279104</cusip>
			<value>1446</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
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				<Shared>26281</Shared>
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			<nameOfIssuer>Microsemi Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>595137100</cusip>
			<value>1330</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
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				<Shared>34728</Shared>
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			<nameOfIssuer>Mobile Tel</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>607409109</cusip>
			<value>471</value>
			<shrsOrPrnAmt>
				<sshPrnamt>58276</sshPrnamt>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
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				<Shared>58276</Shared>
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			<nameOfIssuer>Motorcar Parts of America Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>620071100</cusip>
			<value>1641</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
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				<Shared>43206</Shared>
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			<nameOfIssuer>National Cinemedia Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>635309107</cusip>
			<value>1506</value>
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				<sshPrnamt>98995</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>98995</Shared>
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		<infoTable>
			<nameOfIssuer>Natus Medical Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>639050103</cusip>
			<value>2545</value>
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				<sshPrnamt>66220</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>66220</Shared>
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		<infoTable>
			<nameOfIssuer>NCI Building Systems Inc.</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>628852204</cusip>
			<value>546</value>
			<shrsOrPrnAmt>
				<sshPrnamt>38474</sshPrnamt>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>38474</Shared>
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			<nameOfIssuer>Papa Johns Intl Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>698813102</cusip>
			<value>1199</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>22128</Shared>
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			<nameOfIssuer>PETROCHINA</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>71646E100</cusip>
			<value>33</value>
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				<sshPrnamt>505</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
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				<Shared>505</Shared>
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			<nameOfIssuer>Philippine Long Dist</nameOfIssuer>
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			<cusip>718252604</cusip>
			<value>104</value>
			<shrsOrPrnAmt>
				<sshPrnamt>2406</sshPrnamt>
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			<investmentDiscretion>OTR</investmentDiscretion>
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				<Shared>2406</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>Physicians Realty Trust</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>71943U104</cusip>
			<value>2148</value>
			<shrsOrPrnAmt>
				<sshPrnamt>115622</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>115622</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>Pinnacle Financial Partners</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>72346Q104</cusip>
			<value>1392</value>
			<shrsOrPrnAmt>
				<sshPrnamt>28369</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>28369</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>Qiholl 360 Tech</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>74734M109</cusip>
			<value>27</value>
			<shrsOrPrnAmt>
				<sshPrnamt>359</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>359</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>Quimica Y Minera</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>833635105</cusip>
			<value>137</value>
			<shrsOrPrnAmt>
				<sshPrnamt>6667</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>6667</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>Regal Entertainment Group</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>758766109</cusip>
			<value>2260</value>
			<shrsOrPrnAmt>
				<sshPrnamt>106911</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>106911</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>Restoration Hardware Holding</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>761283100</cusip>
			<value>333</value>
			<shrsOrPrnAmt>
				<sshPrnamt>7958</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>7958</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>RMR Group Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>74967R106</cusip>
			<value>20</value>
			<shrsOrPrnAmt>
				<sshPrnamt>809</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>809</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>Select Income</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>81618T100</cusip>
			<value>1054</value>
			<shrsOrPrnAmt>
				<sshPrnamt>45722</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>45722</Shared>
				<None>0</None>
			</votingAuthority>
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		<infoTable>
			<nameOfIssuer>SK Telecom</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>78440P108</cusip>
			<value>71</value>
			<shrsOrPrnAmt>
				<sshPrnamt>3509</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>3509</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Southern Copper</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>84265V105</cusip>
			<value>145</value>
			<shrsOrPrnAmt>
				<sshPrnamt>5250</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>5250</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Southwest Bancorp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>844767103</cusip>
			<value>1335</value>
			<shrsOrPrnAmt>
				<sshPrnamt>88700</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>88700</Shared>
				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Spirit Airlines Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>848577102</cusip>
			<value>635</value>
			<shrsOrPrnAmt>
				<sshPrnamt>13226</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>13226</Shared>
				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Swift Transporation Co</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>87074U101</cusip>
			<value>1982</value>
			<shrsOrPrnAmt>
				<sshPrnamt>106414</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>106414</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>Taiwan Semiconductor</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>874039100</cusip>
			<value>28</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1057</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>1057</Shared>
				<None>0</None>
			</votingAuthority>
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		<infoTable>
			<nameOfIssuer>Tal Education Group</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>874080104</cusip>
			<value>37</value>
			<shrsOrPrnAmt>
				<sshPrnamt>754</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>754</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>Telefonica Brasil</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>87936R106</cusip>
			<value>72</value>
			<shrsOrPrnAmt>
				<sshPrnamt>5751</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>5751</Shared>
				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Telekomunik  Indonesia</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>715684106</cusip>
			<value>183</value>
			<shrsOrPrnAmt>
				<sshPrnamt>3589</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>3589</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>Teva Pharm</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>881624209</cusip>
			<value>35189</value>
			<shrsOrPrnAmt>
				<sshPrnamt>657619</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>657619</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>TIM Part</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>88706P205</cusip>
			<value>68</value>
			<shrsOrPrnAmt>
				<sshPrnamt>6144</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>6144</Shared>
				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Trex Company Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>89531P105</cusip>
			<value>1812</value>
			<shrsOrPrnAmt>
				<sshPrnamt>37800</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>37800</Shared>
				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Turkcell</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>900111204</cusip>
			<value>82</value>
			<shrsOrPrnAmt>
				<sshPrnamt>7788</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>7788</Shared>
				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Tutor Perini Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>901109108</cusip>
			<value>1344</value>
			<shrsOrPrnAmt>
				<sshPrnamt>86471</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>86471</Shared>
				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>United Insurance Holdings Co</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>910710102</cusip>
			<value>1570</value>
			<shrsOrPrnAmt>
				<sshPrnamt>81741</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>81741</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>US Concrete Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>90333L201</cusip>
			<value>1594</value>
			<shrsOrPrnAmt>
				<sshPrnamt>26760</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>26760</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>Vanguard FTSE EM</nameOfIssuer>
			<titleOfClass>ETF</titleOfClass>
			<cusip>922042858</cusip>
			<value>3</value>
			<shrsOrPrnAmt>
				<sshPrnamt>100</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>100</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>Verint Systems Inc.</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>92343X100</cusip>
			<value>1012</value>
			<shrsOrPrnAmt>
				<sshPrnamt>30324</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>30324</Shared>
				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Virgin America Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>92765X208</cusip>
			<value>1527</value>
			<shrsOrPrnAmt>
				<sshPrnamt>39596</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>39596</Shared>
				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Wageworks Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>930427109</cusip>
			<value>404</value>
			<shrsOrPrnAmt>
				<sshPrnamt>7985</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>7985</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Web.com Group</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>94733A104</cusip>
			<value>1574</value>
			<shrsOrPrnAmt>
				<sshPrnamt>79400</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>79400</Shared>
				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Wesco International Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>95082P105</cusip>
			<value>1875</value>
			<shrsOrPrnAmt>
				<sshPrnamt>34300</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>34300</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
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			<titleOfClass>ADR</titleOfClass>
			<cusip>98426T106</cusip>
			<value>834</value>
			<shrsOrPrnAmt>
				<sshPrnamt>13540</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>13540</Shared>
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</informationTable>
