Phil Tighe
Analyst · Roth Capital. Please proceed with your question
Yes, this is Phil Tighe again Matt. So not surprisingly but propane is certainly leader in there, the 1,300 or so units we talked about in our backlog there and the orders that are service is already made the predominant product in there is still propane, [indiscernible] just over 800 of those units to actually propane-powered school buses. Propane continues to be the - and we firmly believed here the flagship engine for the school bus industry, it's the best cost of ownership of any ownership of any player in the marketplace. In addition to that it's clean, it's green, you get all the benefits of cold weather start that a diesel doesn’t have, it’s easy to maintain, it's very efficient, so it's a very attractive product. Gasoline was also very good for us in the quarter, year-to-date, we have around over just 400 of those engines right now, which is very good to think about [indiscernible] launch that to our customers in September. So this has been a really nice quarter for us and the slowest quarter of the year and obviously a little bit further than that as we looking today orders that come in January and February. Gasoline, as Phil called it earlier, which is our value end for the thing about gasoline and to make simple. You run off all the emissions hard work of these engines has and consequently it's easy to maintain everyone is used to gasoline most people have gasoline vehicles technicians understand it. So from a simplistic standpoint it's easy to work on and again you get there as the benefits of great cold weather start, it's very understandable, easy to maintain, it's quite and it drives very well. I mean I will tell you, having I think seeing our annual report that we just finished in last week we had a first testimonial there from one of our first customers here in Georgia Top County and they were absolutely extracting about the product. Until the performance it's fuel economy and the drivers love it. So we feel we are off to a great start with that. Now compressed natural gas obviously it's a smallest element of our products [Indiscernible] comes down to fuel selling capability, it is expensive to install natural gas filling stations are typically you will sell a compressed natural gas bus where as the municipality has already installed a fuelling facility. And they typically start with the $1 million that goes high as $2 million or $3 million depending on the size. You contrast that with gasoline and propane, it's a very simple installation above grand tank very easy. So we see compressed natural gas typically where there is already fuel availability. It's a more expensive product than either the propane or the gasoline, because when it is compressed the fuel tanks have to handle incredible pressure of that fuel, there are [indiscernible] coated tanks cost more money. So, while that has grown, [indiscernible] propane and gasoline.