jquery isotope resize to handle expanded accordion

I'm using jquery isotope for a sortable text listing of federal regulatory activities. We list each update in a docket and the list per docket can become quite long. I've added Bootstrap simple accordion panels to items with more than two updates to make each item panel's height fairly consistent. When I open an accordion panel, the isotope pane doesn't resize to accommodate the expanded accordion.

Any ideas on how to get the isotope panel to resize height to handle the expanded accordions?

Thanks!