In short, 'Yes'. Motorola/Google is focusing on getting the phones right for the foreseeable future. No new tablets are planned for release in either 2013 or 2014.
In 2013, there will be only two phones released - the Xfon, a low/mid tier phone, and an unnamed product that will be higher end and sport a full HD 1920x1080 display. Target release for that is around November.
Interestingly enough, both the Xfon and the new Apple Mac Pro will be made at the same factory in Texas.
