         until !parent
           heights.push(parent.offsetHeight)
           parent = parent.parentElement
+        heights
       minimumParentHeight = ->
         Math.min.apply(Math, parentHeights())
       maximumParentHeight = ->

        theight = minimumParentHeight() - thead()[0].offsetHeight - 20
        tbody().css('display', 'block').css('overflow-y', 'auto').css('height', theight + 'px').css('overflow-x', 'hidden')
        thead().css('display','block').css('width', tbody().find('tr')[0].offsetWidth + 'px')
      reinitialize = ->
        tbody().css('display','')
        thead().css('display','')

      thead = ->
        angular.element(element.find('thead')[0])
      initialize = ->
        bodyWatcher() if bodyWatcher
        parent = angular.element(element[0].parentElement)
        parent.css('min-height', minimumParentHeight() + 'px')
        parent.css('max-height', maximumParentHeight() + 'px')
