<informationTable xmlns="http://www.sec.gov/edgar/document/thirteenf/informationtable">		<infoTable>
			<nameOfIssuer>3M Co</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>88579Y101</cusip>
			<value>1250</value>
			<shrsOrPrnAmt>
				<sshPrnamt>7581</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<votingAuthority>
				<Sole>7281</Sole>
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				<None>300</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>8x8 Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>282914100</cusip>
			<value>2772</value>
			<shrsOrPrnAmt>
				<sshPrnamt>329965</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>164334</Sole>
				<Shared>0</Shared>
				<None>165631</None>
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		<infoTable>
			<nameOfIssuer>Abbott Labs</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>002824100</cusip>
			<value>1179</value>
			<shrsOrPrnAmt>
				<sshPrnamt>25445</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>24245</Sole>
				<Shared>0</Shared>
				<None>1200</None>
			</votingAuthority>
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		<infoTable>
			<nameOfIssuer>Abbvie Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>00287Y109</cusip>
			<value>1457</value>
			<shrsOrPrnAmt>
				<sshPrnamt>24884</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>23684</Sole>
				<Shared>0</Shared>
				<None>1200</None>
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		<infoTable>
			<nameOfIssuer>ABIOMED Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>003654100</cusip>
			<value>889</value>
			<shrsOrPrnAmt>
				<sshPrnamt>12425</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>9695</Sole>
				<Shared>0</Shared>
				<None>2730</None>
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		<infoTable>
			<nameOfIssuer>Abraxas Petroleum Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>003830106</cusip>
			<value>1302</value>
			<shrsOrPrnAmt>
				<sshPrnamt>400758</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>203352</Sole>
				<Shared>0</Shared>
				<None>197406</None>
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		<infoTable>
			<nameOfIssuer>Acacia Research Group</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>003881307</cusip>
			<value>2499</value>
			<shrsOrPrnAmt>
				<sshPrnamt>233597</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>206032</Sole>
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				<None>27565</None>
			</votingAuthority>
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		<infoTable>
			<nameOfIssuer>ACI Worldwide Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>004498101</cusip>
			<value>7321</value>
			<shrsOrPrnAmt>
				<sshPrnamt>337983</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>298809</Sole>
				<Shared>0</Shared>
				<None>39174</None>
			</votingAuthority>
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		<infoTable>
			<nameOfIssuer>Actua Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>005094107</cusip>
			<value>9240</value>
			<shrsOrPrnAmt>
				<sshPrnamt>596491</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>522988</Sole>
				<Shared>0</Shared>
				<None>73503</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Advisory Board Co</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>00762W107</cusip>
			<value>10279</value>
			<shrsOrPrnAmt>
				<sshPrnamt>192930</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>166706</Sole>
				<Shared>0</Shared>
				<None>26224</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Aegerion Pharmaceuticals Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>00767E102</cusip>
			<value>4189</value>
			<shrsOrPrnAmt>
				<sshPrnamt>160050</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>139721</Sole>
				<Shared>0</Shared>
				<None>20329</None>
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		<infoTable>
			<nameOfIssuer>Air Products &amp; Chemicals Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>009158106</cusip>
			<value>3117</value>
			<shrsOrPrnAmt>
				<sshPrnamt>20602</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>16733</Sole>
				<Shared>0</Shared>
				<None>3869</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Akorn Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>009728106</cusip>
			<value>16932</value>
			<shrsOrPrnAmt>
				<sshPrnamt>356397</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>241909</Sole>
				<Shared>0</Shared>
				<None>114488</None>
			</votingAuthority>
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		<infoTable>
			<nameOfIssuer>Alamo Group Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>011311107</cusip>
			<value>2018</value>
			<shrsOrPrnAmt>
				<sshPrnamt>31958</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>15966</Sole>
				<Shared>0</Shared>
				<None>15992</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Albany Intl Corp - Class A</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>012348108</cusip>
			<value>17600</value>
			<shrsOrPrnAmt>
				<sshPrnamt>442766</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
			</shrsOrPrnAmt>
			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>302413</Sole>
				<Shared>0</Shared>
				<None>140353</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Albany Molecular Research Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>012423109</cusip>
			<value>20254</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1150801</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>782661</Sole>
				<Shared>0</Shared>
				<None>368140</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Alliance Resource Partners LP</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>01877R108</cusip>
			<value>438</value>
			<shrsOrPrnAmt>
				<sshPrnamt>13100</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>13100</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Allison Transmission Holdings</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>01973R101</cusip>
			<value>3803</value>
			<shrsOrPrnAmt>
				<sshPrnamt>119058</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>99496</Sole>
				<Shared>0</Shared>
				<None>19562</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Ambarella Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>G037AX101</cusip>
			<value>13937</value>
			<shrsOrPrnAmt>
				<sshPrnamt>184087</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>125215</Sole>
				<Shared>0</Shared>
				<None>58872</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>AMN Healthcare Services Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>001744101</cusip>
			<value>27432</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1189068</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>807136</Sole>
				<Shared>0</Shared>
				<None>381932</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Analog Devices</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>032654105</cusip>
			<value>868</value>
			<shrsOrPrnAmt>
				<sshPrnamt>13770</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>13120</Sole>
				<Shared>0</Shared>
				<None>650</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Analogic Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>032657207</cusip>
			<value>23974</value>
			<shrsOrPrnAmt>
				<sshPrnamt>263739</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>178759</Sole>
				<Shared>0</Shared>
				<None>84980</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>AngioDynamics Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>03475V101</cusip>
			<value>2693</value>
			<shrsOrPrnAmt>
				<sshPrnamt>151357</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>75022</Sole>
				<Shared>0</Shared>
				<None>76335</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Apogee Enterprises Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>037598109</cusip>
			<value>3261</value>
			<shrsOrPrnAmt>
				<sshPrnamt>75485</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>37489</Sole>
				<Shared>0</Shared>
				<None>37996</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Apple Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>037833100</cusip>
			<value>754</value>
			<shrsOrPrnAmt>
				<sshPrnamt>6059</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>6059</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Aqua America Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>03836W103</cusip>
			<value>524</value>
			<shrsOrPrnAmt>
				<sshPrnamt>19875</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>19875</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Arctic Cat Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>039670104</cusip>
			<value>1655</value>
			<shrsOrPrnAmt>
				<sshPrnamt>45574</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>22685</Sole>
				<Shared>0</Shared>
				<None>22889</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Astronics Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>046433108</cusip>
			<value>2677</value>
			<shrsOrPrnAmt>
				<sshPrnamt>36324</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>18082</Sole>
				<Shared>0</Shared>
				<None>18242</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>AT&amp;T Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>00206R102</cusip>
			<value>376</value>
			<shrsOrPrnAmt>
				<sshPrnamt>11529</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>9511</Sole>
				<Shared>0</Shared>
				<None>2018</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Atrion Corporation</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>049904105</cusip>
			<value>472</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1365</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>1065</Sole>
				<Shared>0</Shared>
				<None>300</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Attunity Ltd</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>M15332121</cusip>
			<value>3145</value>
			<shrsOrPrnAmt>
				<sshPrnamt>312933</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>271458</Sole>
				<Shared>0</Shared>
				<None>41475</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Badger Meter Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>056525108</cusip>
			<value>1715</value>
			<shrsOrPrnAmt>
				<sshPrnamt>28615</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>14263</Sole>
				<Shared>0</Shared>
				<None>14352</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Berkshire Hathaway Inc Cl A</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>084670108</cusip>
			<value>435</value>
			<shrsOrPrnAmt>
				<sshPrnamt>2</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>2</Sole>
				<Shared>0</Shared>
				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Berkshire Hathaway Inc Cl B</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>084670702</cusip>
			<value>2360</value>
			<shrsOrPrnAmt>
				<sshPrnamt>16350</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>15025</Sole>
				<Shared>0</Shared>
				<None>1325</None>
			</votingAuthority>
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		<infoTable>
			<nameOfIssuer>Bio - Techne Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>09073M104</cusip>
			<value>3958</value>
			<shrsOrPrnAmt>
				<sshPrnamt>39464</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>32843</Sole>
				<Shared>0</Shared>
				<None>6621</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Bio Reference Labs Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>09057G602</cusip>
			<value>5526</value>
			<shrsOrPrnAmt>
				<sshPrnamt>156812</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>136556</Sole>
				<Shared>0</Shared>
				<None>20256</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>BioSpecifics Technologies Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>090931106</cusip>
			<value>2295</value>
			<shrsOrPrnAmt>
				<sshPrnamt>58623</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>49724</Sole>
				<Shared>0</Shared>
				<None>8899</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Blackhawk Network Holdings Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>09238E203</cusip>
			<value>9414</value>
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			<votingAuthority>
				<Sole>253227</Sole>
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			<nameOfIssuer>BOFI Holding Inc</nameOfIssuer>
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			<votingAuthority>
				<Sole>60593</Sole>
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				<None>8148</None>
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			<nameOfIssuer>Boingo Wireless Inc</nameOfIssuer>
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			<votingAuthority>
				<Sole>207249</Sole>
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				<None>30290</None>
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			<nameOfIssuer>Bravo Brio Restaurant Group In</nameOfIssuer>
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				<None>46147</None>
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			<nameOfIssuer>Bristol-Myers Squibb Co</nameOfIssuer>
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			<votingAuthority>
				<Sole>5788</Sole>
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				<None>800</None>
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			<nameOfIssuer>Brunswick Corp</nameOfIssuer>
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			<votingAuthority>
				<Sole>70946</Sole>
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				<None>14937</None>
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			<nameOfIssuer>Build-A-Bear Workshop Inc</nameOfIssuer>
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			<votingAuthority>
				<Sole>42014</Sole>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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				<None>56037</None>
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			<votingAuthority>
				<Sole>123282</Sole>
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				<None>124692</None>
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			<nameOfIssuer>Cambrex Corp</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>33737</Sole>
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				<None>34199</None>
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		<infoTable>
			<nameOfIssuer>Capella Education Co</nameOfIssuer>
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			<votingAuthority>
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				<None>14090</None>
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		<infoTable>
			<nameOfIssuer>Carmike Cinemas Inc</nameOfIssuer>
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			<votingAuthority>
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			<nameOfIssuer>Cathay General Bancorp</nameOfIssuer>
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			<votingAuthority>
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		<infoTable>
			<nameOfIssuer>Celadon Group Inc</nameOfIssuer>
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			<votingAuthority>
				<Sole>47670</Sole>
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				<None>48156</None>
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		<infoTable>
			<nameOfIssuer>Celgene Corp</nameOfIssuer>
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			<votingAuthority>
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				<None>0</None>
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			<nameOfIssuer>Century Casinos Inc</nameOfIssuer>
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			<votingAuthority>
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			<nameOfIssuer>CEVA Inc</nameOfIssuer>
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			<votingAuthority>
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			<nameOfIssuer>Check Point Software Tech Ltd</nameOfIssuer>
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			<nameOfIssuer>Cheesecake Factory Inc</nameOfIssuer>
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			<nameOfIssuer>Chefs Warehouse Inc</nameOfIssuer>
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			<votingAuthority>
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			<votingAuthority>
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			<nameOfIssuer>Cimpress NV</nameOfIssuer>
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			<nameOfIssuer>Citi Trends Inc</nameOfIssuer>
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			<nameOfIssuer>Cleco Corp</nameOfIssuer>
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			<nameOfIssuer>Clovis Oncology Inc</nameOfIssuer>
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			<nameOfIssuer>Cognizant Technology Solutions</nameOfIssuer>
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			<nameOfIssuer>Coherent Inc</nameOfIssuer>
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			<nameOfIssuer>Columbia Banking System Inc</nameOfIssuer>
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			<nameOfIssuer>Community Health Systems Inc</nameOfIssuer>
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			<nameOfIssuer>Comstock Resources Inc</nameOfIssuer>
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			<nameOfIssuer>Constant Contact</nameOfIssuer>
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			<votingAuthority>
				<Sole>28349</Sole>
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				<None>5824</None>
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			<nameOfIssuer>Corporate Executive Board Co</nameOfIssuer>
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				<sshPrnamt>146846</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<votingAuthority>
				<Sole>129462</Sole>
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				<None>17384</None>
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			<nameOfIssuer>Cray Inc</nameOfIssuer>
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			<shrsOrPrnAmt>
				<sshPrnamt>782524</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>531729</Sole>
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				<None>250795</None>
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		<infoTable>
			<nameOfIssuer>Cross Country Healthcare Inc</nameOfIssuer>
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			<shrsOrPrnAmt>
				<sshPrnamt>231400</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>115201</Sole>
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				<None>116199</None>
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		<infoTable>
			<nameOfIssuer>Cumulus Media Inc</nameOfIssuer>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>498943</Sole>
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				<None>74568</None>
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		<infoTable>
			<nameOfIssuer>Cyberonics Inc</nameOfIssuer>
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			<votingAuthority>
				<Sole>203727</Sole>
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				<None>98342</None>
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			<nameOfIssuer>Cytec Industries Inc</nameOfIssuer>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>59773</Sole>
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				<None>11842</None>
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			<nameOfIssuer>DealerTrack Technologies Inc</nameOfIssuer>
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				<sshPrnamt>91109</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>80539</Sole>
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				<None>10570</None>
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				<sshPrnamt>14583</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>11381</Sole>
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				<None>3202</None>
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			<nameOfIssuer>Destination Maternity Corp</nameOfIssuer>
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			<value>1512</value>
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				<sshPrnamt>100378</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>49960</Sole>
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				<None>50418</None>
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			<nameOfIssuer>Diebold Inc</nameOfIssuer>
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				<sshPrnamt>512922</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>350201</Sole>
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				<None>162721</None>
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		<infoTable>
			<nameOfIssuer>Disney Walt Co</nameOfIssuer>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>18033</Sole>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>Drew Industries Inc</nameOfIssuer>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>5465</Sole>
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				<None>1553</None>
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		<infoTable>
			<nameOfIssuer>E M C Corp Mass</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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		<infoTable>
			<nameOfIssuer>Echo Global Logistics Inc</nameOfIssuer>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<votingAuthority>
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		<infoTable>
			<nameOfIssuer>Edwards Lifesciences Corp</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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				<None>4979</None>
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		<infoTable>
			<nameOfIssuer>Electronics For Imaging Inc Co</nameOfIssuer>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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		<infoTable>
			<nameOfIssuer>Endo Intl PLC</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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				<None>13364</None>
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		<infoTable>
			<nameOfIssuer>Enterprise Prods Partners LP</nameOfIssuer>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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		<infoTable>
			<nameOfIssuer>EPAM Systems Inc</nameOfIssuer>
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			<votingAuthority>
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		<infoTable>
			<nameOfIssuer>ePlus inc</nameOfIssuer>
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			<votingAuthority>
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				<None>20636</None>
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		<infoTable>
			<nameOfIssuer>Eros Intl PLC Class A</nameOfIssuer>
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		<infoTable>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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		<infoTable>
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			<votingAuthority>
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		<infoTable>
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			<votingAuthority>
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		<infoTable>
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			<votingAuthority>
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		<infoTable>
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			<votingAuthority>
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		<infoTable>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>16380</Sole>
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		<infoTable>
			<nameOfIssuer>Fabrinet</nameOfIssuer>
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		<infoTable>
			<nameOfIssuer>FactSet Research Systems Inc</nameOfIssuer>
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				<Sole>19857</Sole>
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		<infoTable>
			<nameOfIssuer>FARO Technologies Inc</nameOfIssuer>
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		<infoTable>
			<nameOfIssuer>First Cash Financial Services</nameOfIssuer>
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				<Sole>191189</Sole>
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			<nameOfIssuer>Five Below Inc</nameOfIssuer>
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			<votingAuthority>
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		<infoTable>
			<nameOfIssuer>FLIR Systems Inc</nameOfIssuer>
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		<infoTable>
			<nameOfIssuer>Forward Air Corp</nameOfIssuer>
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		<infoTable>
			<nameOfIssuer>Fox Factory Holding Corp</nameOfIssuer>
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		<infoTable>
			<nameOfIssuer>Franklin Covey Co</nameOfIssuer>
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				<Sole>84288</Sole>
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			<titleOfClass>COM</titleOfClass>
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				<Sole>590721</Sole>
				<Shared>0</Shared>
				<None>277945</None>
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		<infoTable>
			<nameOfIssuer>Intel Corp</nameOfIssuer>
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			<value>525</value>
			<shrsOrPrnAmt>
				<sshPrnamt>16775</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>16100</Sole>
				<Shared>0</Shared>
				<None>675</None>
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		<infoTable>
			<nameOfIssuer>Inter Parfums</nameOfIssuer>
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			<cusip>458334109</cusip>
			<value>2042</value>
			<shrsOrPrnAmt>
				<sshPrnamt>62587</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>30928</Sole>
				<Shared>0</Shared>
				<None>31659</None>
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		<infoTable>
			<nameOfIssuer>International Business Machine</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>459200101</cusip>
			<value>727</value>
			<shrsOrPrnAmt>
				<sshPrnamt>4528</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>4178</Sole>
				<Shared>0</Shared>
				<None>350</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>IPG Photonics Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>44980X109</cusip>
			<value>4486</value>
			<shrsOrPrnAmt>
				<sshPrnamt>48393</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>39929</Sole>
				<Shared>0</Shared>
				<None>8464</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Ituran Location and Control Lt</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>M6158M104</cusip>
			<value>1431</value>
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				<sshPrnamt>65051</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>55941</Sole>
				<Shared>0</Shared>
				<None>9110</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Ixia</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>45071R109</cusip>
			<value>19999</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1648755</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>1122423</Sole>
				<Shared>0</Shared>
				<None>526332</None>
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		<infoTable>
			<nameOfIssuer>J2 Global Inc</nameOfIssuer>
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			<cusip>48123V102</cusip>
			<value>4672</value>
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				<sshPrnamt>71130</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>62859</Sole>
				<Shared>0</Shared>
				<None>8271</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Jacobs Engineering Group Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>469814107</cusip>
			<value>967</value>
			<shrsOrPrnAmt>
				<sshPrnamt>21402</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>19602</Sole>
				<Shared>0</Shared>
				<None>1800</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>John Bean Technologies Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>477839104</cusip>
			<value>3143</value>
			<shrsOrPrnAmt>
				<sshPrnamt>87987</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>43907</Sole>
				<Shared>0</Shared>
				<None>44080</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Johnson &amp; Johnson</nameOfIssuer>
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			<cusip>478160104</cusip>
			<value>4466</value>
			<shrsOrPrnAmt>
				<sshPrnamt>44390</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>43990</Sole>
				<Shared>0</Shared>
				<None>400</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Johnson Controls Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>478366107</cusip>
			<value>535</value>
			<shrsOrPrnAmt>
				<sshPrnamt>10600</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>10600</Sole>
				<Shared>0</Shared>
				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Kansas City Southern</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>485170302</cusip>
			<value>561</value>
			<shrsOrPrnAmt>
				<sshPrnamt>5500</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>5500</Sole>
				<Shared>0</Shared>
				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Keryx Biopharmaceuticals Inc</nameOfIssuer>
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			<cusip>492515101</cusip>
			<value>6250</value>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>433848</Sole>
				<Shared>0</Shared>
				<None>57139</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Kimberly Clark Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>494368103</cusip>
			<value>951</value>
			<shrsOrPrnAmt>
				<sshPrnamt>8877</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>8877</Sole>
				<Shared>0</Shared>
				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Knowles Corp</nameOfIssuer>
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			<cusip>49926D109</cusip>
			<value>8071</value>
			<shrsOrPrnAmt>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>284796</Sole>
				<Shared>0</Shared>
				<None>134053</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Korn/Ferry Intl</nameOfIssuer>
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			<cusip>500643200</cusip>
			<value>24459</value>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>505255</Sole>
				<Shared>0</Shared>
				<None>238871</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>KYTHERA Biopharmaceuticals</nameOfIssuer>
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			<cusip>501570105</cusip>
			<value>5621</value>
			<shrsOrPrnAmt>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>97912</Sole>
				<Shared>0</Shared>
				<None>14168</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Lakeland Financial Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>511656100</cusip>
			<value>1743</value>
			<shrsOrPrnAmt>
				<sshPrnamt>42943</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>21366</Sole>
				<Shared>0</Shared>
				<None>21577</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>LeMaitre Vascular Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>525558201</cusip>
			<value>1752</value>
			<shrsOrPrnAmt>
				<sshPrnamt>209016</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>103733</Sole>
				<Shared>0</Shared>
				<None>105283</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>LHC Group Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>50187A107</cusip>
			<value>1797</value>
			<shrsOrPrnAmt>
				<sshPrnamt>54399</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>27031</Sole>
				<Shared>0</Shared>
				<None>27368</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Libbey Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>529898108</cusip>
			<value>2285</value>
			<shrsOrPrnAmt>
				<sshPrnamt>57246</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>28388</Sole>
				<Shared>0</Shared>
				<None>28858</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Liberty Tax Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>53128T102</cusip>
			<value>1217</value>
			<shrsOrPrnAmt>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>21933</Sole>
				<Shared>0</Shared>
				<None>21809</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Life Time Fitness Inc</nameOfIssuer>
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			<cusip>53217R207</cusip>
			<value>9713</value>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>120999</Sole>
				<Shared>0</Shared>
				<None>15881</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>LifeLock Inc</nameOfIssuer>
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			<value>10203</value>
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				<sshPrnamt>723092</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>638969</Sole>
				<Shared>0</Shared>
				<None>84123</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Lifetime Brands Inc</nameOfIssuer>
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			<cusip>53222Q103</cusip>
			<value>2327</value>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>75672</Sole>
				<Shared>0</Shared>
				<None>76648</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Ligand Pharmaceuticals Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>53220K504</cusip>
			<value>8050</value>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>92245</Sole>
				<Shared>0</Shared>
				<None>12148</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Lilly Eli &amp; Co</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>532457108</cusip>
			<value>214</value>
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				<sshPrnamt>2940</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>2940</Sole>
				<Shared>0</Shared>
				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Linear Technology Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>535678106</cusip>
			<value>3376</value>
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				<sshPrnamt>72144</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>59887</Sole>
				<Shared>0</Shared>
				<None>12257</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Lowes Companies Inc</nameOfIssuer>
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			<cusip>548661107</cusip>
			<value>407</value>
			<shrsOrPrnAmt>
				<sshPrnamt>5475</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>5475</Sole>
				<Shared>0</Shared>
				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Lydall Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>550819106</cusip>
			<value>2336</value>
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				<sshPrnamt>73655</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>36728</Sole>
				<Shared>0</Shared>
				<None>36927</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Matson Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>57686G105</cusip>
			<value>27025</value>
			<shrsOrPrnAmt>
				<sshPrnamt>641016</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>436296</Sole>
				<Shared>0</Shared>
				<None>204720</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>MAXIMUS Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>577933104</cusip>
			<value>19536</value>
			<shrsOrPrnAmt>
				<sshPrnamt>292634</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>198808</Sole>
				<Shared>0</Shared>
				<None>93826</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Maxwell Technologies Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>577767106</cusip>
			<value>1235</value>
			<shrsOrPrnAmt>
				<sshPrnamt>153210</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>76026</Sole>
				<Shared>0</Shared>
				<None>77184</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>MDC Partners Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>552697104</cusip>
			<value>9781</value>
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				<sshPrnamt>345009</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>302662</Sole>
				<Shared>0</Shared>
				<None>42347</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Medifast</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>58470H101</cusip>
			<value>2388</value>
			<shrsOrPrnAmt>
				<sshPrnamt>79692</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>69942</Sole>
				<Shared>0</Shared>
				<None>9750</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Mednax Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>58502B106</cusip>
			<value>3493</value>
			<shrsOrPrnAmt>
				<sshPrnamt>48166</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>38223</Sole>
				<Shared>0</Shared>
				<None>9943</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Merck &amp; Co Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>58933Y105</cusip>
			<value>523</value>
			<shrsOrPrnAmt>
				<sshPrnamt>9104</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>8476</Sole>
				<Shared>0</Shared>
				<None>628</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Mesa Laboratories</nameOfIssuer>
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				<None>23008</None>
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		<infoTable>
			<nameOfIssuer>Pool Corp</nameOfIssuer>
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			<value>9954</value>
			<shrsOrPrnAmt>
				<sshPrnamt>142696</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>126094</Sole>
				<Shared>0</Shared>
				<None>16602</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Potash Corp</nameOfIssuer>
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			<value>495</value>
			<shrsOrPrnAmt>
				<sshPrnamt>15350</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>13950</Sole>
				<Shared>0</Shared>
				<None>1400</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Power Solutions Intl Inc</nameOfIssuer>
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			<value>1723</value>
			<shrsOrPrnAmt>
				<sshPrnamt>26803</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>13326</Sole>
				<Shared>0</Shared>
				<None>13477</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Procter &amp; Gamble Co</nameOfIssuer>
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			<cusip>742718109</cusip>
			<value>285</value>
			<shrsOrPrnAmt>
				<sshPrnamt>3478</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>2161</Sole>
				<Shared>0</Shared>
				<None>1317</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Progenics Pharmaceuticals Inc</nameOfIssuer>
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			<cusip>743187106</cusip>
			<value>317</value>
			<shrsOrPrnAmt>
				<sshPrnamt>52997</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>41359</Sole>
				<Shared>0</Shared>
				<None>11638</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Providence Service Corp</nameOfIssuer>
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			<value>2164</value>
			<shrsOrPrnAmt>
				<sshPrnamt>40746</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>20194</Sole>
				<Shared>0</Shared>
				<None>20552</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>PTC Inc</nameOfIssuer>
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			<shrsOrPrnAmt>
				<sshPrnamt>480972</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>327272</Sole>
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				<None>153700</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Qualcomm Inc</nameOfIssuer>
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			<value>2205</value>
			<shrsOrPrnAmt>
				<sshPrnamt>31798</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>31766</Sole>
				<Shared>0</Shared>
				<None>32</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Quidel Corp</nameOfIssuer>
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			<cusip>74838J101</cusip>
			<value>6405</value>
			<shrsOrPrnAmt>
				<sshPrnamt>237380</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>207404</Sole>
				<Shared>0</Shared>
				<None>29976</None>
			</votingAuthority>
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		<infoTable>
			<nameOfIssuer>Red Robin Gourmet Burgers Inc</nameOfIssuer>
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			<shrsOrPrnAmt>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>81717</Sole>
				<Shared>0</Shared>
				<None>38509</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Relypsa Inc</nameOfIssuer>
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			<shrsOrPrnAmt>
				<sshPrnamt>69659</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>61553</Sole>
				<Shared>0</Shared>
				<None>8106</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Repligen Corp</nameOfIssuer>
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			<value>2284</value>
			<shrsOrPrnAmt>
				<sshPrnamt>75227</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>37325</Sole>
				<Shared>0</Shared>
				<None>37902</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Ritchie Bros Auctioneers</nameOfIssuer>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>120843</Sole>
				<Shared>0</Shared>
				<None>24635</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Rocky Mountain Chocolate Facto</nameOfIssuer>
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			<shrsOrPrnAmt>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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				<None>8935</None>
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		</infoTable>
		<infoTable>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<votingAuthority>
				<Sole>17719</Sole>
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				<None>4971</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>Sanchez Energy Corp</nameOfIssuer>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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				<None>189717</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Schlumberger Ltd</nameOfIssuer>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>5400</Sole>
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				<None>0</None>
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		</infoTable>
		<infoTable>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>72932</Sole>
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				<None>73717</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>SeaChange Intl Inc</nameOfIssuer>
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			<shrsOrPrnAmt>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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				<None>34958</None>
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		<infoTable>
			<nameOfIssuer>Senomyx Inc</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Sensient Technologies Corp</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Sharps Compliance Corp</nameOfIssuer>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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				<None>10841</None>
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		<infoTable>
			<nameOfIssuer>Shoe Carnival Inc</nameOfIssuer>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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				<None>42101</None>
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		<infoTable>
			<nameOfIssuer>Shutterfly</nameOfIssuer>
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			<value>8816</value>
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			<votingAuthority>
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		<infoTable>
			<nameOfIssuer>Simulations Plus Inc</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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				<None>3735</None>
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		<infoTable>
			<nameOfIssuer>Snyders-Lance Inc</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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				<None>146423</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Sothebys Class A</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>103344</Sole>
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				<None>22507</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Spark Networks Inc</nameOfIssuer>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>70428</Sole>
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				<None>19851</None>
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		<infoTable>
			<nameOfIssuer>Sparton Corp</nameOfIssuer>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>111329</Sole>
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				<None>16341</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Spectra Energy Corp</nameOfIssuer>
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			<cusip>847560109</cusip>
			<value>538</value>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>14870</Sole>
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				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Square 1 Financial Inc Class A</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>85223W101</cusip>
			<value>3111</value>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>58207</Sole>
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				<None>58002</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Stamps com Inc</nameOfIssuer>
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			<cusip>852857200</cusip>
			<value>14700</value>
			<shrsOrPrnAmt>
				<sshPrnamt>218463</sshPrnamt>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>191775</Sole>
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				<None>26688</None>
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		<infoTable>
			<nameOfIssuer>Starbucks Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>855244109</cusip>
			<value>539</value>
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				<sshPrnamt>5695</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>5695</Sole>
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				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>State Bank Financial Corp</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>856190103</cusip>
			<value>1911</value>
			<shrsOrPrnAmt>
				<sshPrnamt>90991</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>45345</Sole>
				<Shared>0</Shared>
				<None>45646</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Steelcase Inc</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>858155203</cusip>
			<value>22531</value>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>806907</Sole>
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				<None>382678</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Steiner Leisure Ltd</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>P8744Y102</cusip>
			<value>1757</value>
			<shrsOrPrnAmt>
				<sshPrnamt>37060</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>18423</Sole>
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				<None>18637</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>STERIS Corporation</nameOfIssuer>
			<titleOfClass>COM</titleOfClass>
			<cusip>859152100</cusip>
			<value>3035</value>
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				<sshPrnamt>43194</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>36297</Sole>
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				<None>6897</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>Stratasys Inc</nameOfIssuer>
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			<nameOfIssuer>Synta Pharmaceuticals Corp</nameOfIssuer>
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				<None>251132</None>
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			<votingAuthority>
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				<None>44563</None>
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