Where can I watch The Last Right in United States?

Daniel Murphy is lumbered with a corpse that has the same last name as his, who dies on his flight from Boston to County Cork. Travelling back to Ireland to attend his mother’s funeral, Daniel also checks on his autistic brother. What follows is an unconventional road trip with his brother and the mortuary assistant as they take the coffin from Clonakilty to Rathlin Island.