Bootstrap Tooltip NOT A FUNCTION when jQuery DataTables is initialized

Maybe the answer's here and I'm just not seeing it, so any assistance would be most welcome. I have a table, that I'm loading jQuery DataTables onto, plus I'm using Bootstrap, and some of the spans IN the td's have Bootstrap tooltips. The tooltips work fine, just by themselves, since I have the init script in the footer - but when I add the dataTables basic init script, suddenly I get the error:

Uncaught TypeError: $(...).tooltip is not a function

Here's what I have:

HTML5

<table id="resources" class="hover" cellspacing="0" width="100%">
        <thead>
            <tr>
                <th>Type</th>
                <th>Title</th>
                <th>Thumbnail</th>
                <th>Instrument</th>
                <th>Share</th>
                <th>Resources</th>
            </tr>
        </thead>
        <tfoot>
            <tr>
                <th>Type</th>
                <th>Title</th>
                <th>Thumbnail</th>
                <th>Instrument</th>
                <th>Share</th>
                <th>Resources</th>
            </tr>
        </tfoot>
        <tbody>
            <tr>
                <td>Video</td>
                <td><a href="#" class="resource-link" data-toggle="modal" data-target="#videoModal">Title of Video</a></td>
                <td><a href="#" class="resource-link" data-toggle="modal" data-target="#videoModal"><img src="thumbnail.jpg" alt="Title of Video" class="img-responsive img-resource"></a></td>
                <td>Insutrment</td>
                <td><a class="btn btn-default btn-xs" data-toggle="modal" data-target="#shareModal">Share <i class="fa fa-share-alt" aria-hidden="true"></i></a></td>
                <td><span class="fa-stack fa-1x" data-toggle="tooltip" data-placement="top" title="Video Resource"><i class="fa fa-square fa-stack-2x"></i><i class="fa fa-video-camera fa-stack-1x fa-inverse"></i></span></td>
            </tr>
     </tbody>
</table>

JS

$(document).ready(function(){
     $("#resources").DataTable();
     $('[data-toggle="tooltip"]').tooltip({
          container : 'body'
     });
});

I'm loading in the following libraries:

• jQuery - 3.2.1
• Bootstrap - 3.3.7
• DataTables - 1.10.15