Is Needle Doctor out of MN is Closed/Out of business?

It seems so ...
https://www.needlesandgrooves.com/threads/needle-doctor-closes-suddenly.752/

It is quite sad to see another online retailer close.  My last purchase from Needle Doctor was in early February of this year.  It was very fast and efficient service.  There is a thread regarding this in the vinyl section over at Audio Asylum.  They have been talking about it for a couple of weeks now.

Yes, my hubby went to drop a turntable off and it was closed. What a shame. 

Seems very sudden and not planned. Suggests bankruptcy or serious illness. Hopefully neither. Best wishes to all.