Prevent Bootstrap Modal Disappearing when Clicking out Side the Screen

<div id="empModal" class="modal fade">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header bg-maroon-gradient">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title">Employees</h4>
</div>
<div class="modal-body">
//body
</div>
<div class="modal-footer">
<button type="button" class="btn btn-danger btn-sm btn-flat" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
<script type="text/javascript">
$(function () {
$("#empModal").modal({
backdrop: 'static',
keyboard: false
});
$("#empModal").modal('show');
});
</script>