Thanks! It's Priscilla's Pirouette (Dalessandroi x Acker's Ballerina). I hand picked this last year at an orchid show, it's the most red of the bunch that was shown in bloom.
It had only one flower as last year, 1st bloom. This is it's second bloom, looks like there are 5 flowers coming this time. Another picture showing the whole plant, it's still pretty compact.