Note 10 - Intangible Assets, Net (Tables)	6 Months Ended
	Jun. 30, 2019
Notes Tables
Schedule of Finite and Indefinite-Lived Intangible Assets [Table Text Block]	<div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; margin-left: 0.25in; min-; min-width: 700px;"> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify"> </td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="15" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid; white-space: nowrap">As of June 30, 2019 (Unaudited)</td> </tr> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; font-weight: bold; text-align: justify; border-bottom: Black 1pt solid; white-space: nowrap">Items</td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 1pt; white-space: nowrap"> </td> <td colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid; white-space: nowrap">Gross <br />Carrying <br />Value</td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 1pt; white-space: nowrap"> </td> <td colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid; white-space: nowrap">Accumulated <br />Amortization</td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 1pt; white-space: nowrap"> </td> <td colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid; white-space: nowrap">Impairment</td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 1pt; white-space: nowrap"> </td> <td colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid; white-space: nowrap">Net <br />Carrying <br />Value</td> </tr> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify"> </td> <td style="font-size: 10pt; font-weight: bold"> </td> <td colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">US$(’000)</div></div></td> <td style="font-size: 10pt; font-weight: bold"> </td> <td colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">US$(’000)</div></div></td> <td style="font-size: 10pt; font-weight: bold"> </td> <td colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">US$(’000)</div></div></td> <td style="font-size: 10pt; font-weight: bold"> </td> <td colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">US$(’000)</div></div></td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Intangible assets not subject to amortization:</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"> </td> <td style="font-size: 10pt; text-align: left"> </td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="width: 48%; font-size: 10pt; text-align: justify; text-indent: 10pt">Domain name</td> <td style="width: 1%; font-size: 10pt"> </td> <td style="width: 1%; font-size: 10pt; text-align: left"> </td> <td style="width: 10%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,405</div></td> <td style="width: 1%; font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="width: 1%; font-size: 10pt"> </td> <td style="width: 1%; font-size: 10pt; text-align: left"> </td> <td style="width: 10%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="width: 1%; font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="width: 1%; font-size: 10pt"> </td> <td style="width: 1%; font-size: 10pt; text-align: left"> </td> <td style="width: 10%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1,405</div></td> <td style="width: 1%; font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="width: 1%; font-size: 10pt"> </td> <td style="width: 1%; font-size: 10pt; text-align: left"> </td> <td style="width: 10%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="width: 1%; font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Intangible assets subject to amortization:</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"> </td> <td style="font-size: 10pt; text-align: left"> </td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: 10pt">Customer relationship</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,938</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1,938</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; text-indent: 10pt">Non-compete agreements</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,066</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(579</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(487</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: 10pt">Software technologies</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">298</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(298</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; text-indent: 10pt">Cloud compute software technology</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,350</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(903</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(414</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">33</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: 10pt">Intelligent marketing data service platform</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">4,697</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1,903</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(2,794</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; text-indent: -10pt; padding-left: 20pt">Internet safety, information exchange security and data encryption software</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,891</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(425</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1,466</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: 10pt">Cloud video management system</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,382</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(343</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1,039</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; text-indent: 10pt">Other computer software</td> <td style="font-size: 10pt; padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"> </td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">114</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt; padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"> </td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(111</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt; padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"> </td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt; padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"> </td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; font-weight: bold; text-align: justify; padding-bottom: 2.5pt; text-indent: 1.6pt">Total</td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: left">$</td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">14,141</div></td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: left">$</td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(6,500</div></td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: left">$</td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(7,605</div></td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: left">$</td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">36</div></td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> </table></div><div style="display: inline; font-family: times new roman; font-size: 10pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; margin-left: 0.25in; min-; min-width: 700px;"> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify"> </td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 1pt"> </td> <td colspan="15" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid; white-space: nowrap">As of December 31, 2018</td> </tr> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; font-weight: bold; text-align: justify; border-bottom: Black 1pt solid; white-space: nowrap">Items</td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 1pt; white-space: nowrap"> </td> <td colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid; white-space: nowrap">Gross <br />Carrying <br />Value</td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 1pt; white-space: nowrap"> </td> <td colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid; white-space: nowrap">Accumulated <br />Amortization</td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 1pt; white-space: nowrap"> </td> <td colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid; white-space: nowrap">Impairment</td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 1pt; white-space: nowrap"> </td> <td colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center; border-bottom: Black 1pt solid; white-space: nowrap">Net <br />Carrying <br />Value</td> </tr> <tr style="vertical-align: bottom"> <td style="font-size: 10pt; text-align: justify"> </td> <td style="font-size: 10pt; font-weight: bold"> </td> <td colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">US$(’000)</div></div></td> <td style="font-size: 10pt; font-weight: bold"> </td> <td colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">US$(’000)</div></div></td> <td style="font-size: 10pt; font-weight: bold"> </td> <td colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">US$(’000)</div></div></td> <td style="font-size: 10pt; font-weight: bold"> </td> <td colspan="3" style="font-size: 10pt; font-weight: bold; text-align: center"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">US$(’000)</div></div></td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Intangible assets not subject to amortization:</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"> </td> <td style="font-size: 10pt; text-align: left"> </td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="width: 48%; font-size: 10pt; text-align: justify; text-indent: 10pt">Domain name</td> <td style="width: 1%; font-size: 10pt"> </td> <td style="width: 1%; font-size: 10pt; text-align: left"> </td> <td style="width: 10%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,408</div></td> <td style="width: 1%; font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="width: 1%; font-size: 10pt"> </td> <td style="width: 1%; font-size: 10pt; text-align: left"> </td> <td style="width: 10%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="width: 1%; font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="width: 1%; font-size: 10pt"> </td> <td style="width: 1%; font-size: 10pt; text-align: left"> </td> <td style="width: 10%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1,408</div></td> <td style="width: 1%; font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="width: 1%; font-size: 10pt"> </td> <td style="width: 1%; font-size: 10pt; text-align: left"> </td> <td style="width: 10%; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="width: 1%; font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify">Intangible assets subject to amortization:</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"> </td> <td style="font-size: 10pt; text-align: left"> </td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: 10pt">Customer relationship</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,941</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1,941</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; text-indent: 10pt">Non-compete agreements</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,068</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(580</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(488</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: 10pt">Software technologies</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">299</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(299</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; text-indent: 10pt">Cloud compute software technology</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,353</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(896</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(415</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">42</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: 10pt">Intelligent marketing data service platform</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">4,705</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1,906</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(2,799</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; text-indent: -10pt; padding-left: 20pt">Internet safety, information exchange security and data encryption software</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,894</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(426</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1,468</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; text-align: justify; text-indent: 10pt">Cloud video management system</td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1,383</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(343</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(1,040</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt"> </td> <td style="font-size: 10pt; text-align: left"> </td> <td style="font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-size: 10pt; text-align: justify; text-indent: 10pt">Other computer software</td> <td style="font-size: 10pt; padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"> </td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">114</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt; padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"> </td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(111</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt; padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"> </td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">-</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt; padding-bottom: 1pt"> </td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"> </td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">3</div></td> <td style="border-bottom: Black 1pt solid; font-size: 10pt; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-size: 10pt; font-weight: bold; text-align: justify; padding-bottom: 2.5pt; text-indent: 1.6pt">Total</td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: left">$</td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">14,165</div></td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: left">$</td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(6,502</div></td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: left">$</td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">(7,618</div></td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">)</div></td> <td style="font-size: 10pt; font-weight: bold; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: left">$</td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: right"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">45</div></td> <td style="border-bottom: Black 2.5pt double; font-size: 10pt; font-weight: bold; text-align: left"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> </div></td> </tr> </table></div>