Nearly dead Dendrobium

Got this dendrobium from HOLF probably more than a year ago and it flourished at first but then was attacked by some bug and it has been a struggle to keep it going ever since.  I think I also over-watered it (argh, when will I learn!).  Decided to take it out from all it's medium (it was growing in clay pebbles) and see what happened since it was on it's last legs anyway...

Glad to report it is starting to produce a few keikis!  Last ditch attempt to perpetuate itself...