Have not heard of them before but they seem to lean heavily on supplying their books to Librarys. There isn't any mention of national or international distribution and ominously for a New York 'commercial publisher' they only mention on line availability through Amazon and Barnes & Noble.
Not sure whether you have read their submission guidelines but they are also pretty strict, not just on the format of novel submissions (40k - 70k, Western, Romance mainly), but they are a good old 'wholesome' publisher according to their web page, meaning, no cursing, limited mention of alcohol and no 'sexy writing'!
They also accept unagented submissions, again, in these times, that is unusual for a New York Publishing House.
There are small things which set off alarm bells about this one, not that I'm saying they are not legitimate, but rather they may not be the kind of publisher most serious author considering writing novels full time - dare I say for a living - with ambitions of 'best seller' list should consider.
Unless of course you write 'wholesome' novels.