I remember having one of those. I started with Lacerte their 2nd year on a Kaypro 10 CP/M "Luggable" computer. When the IBM PC came out we had to buy some software to convert the CP/M disk format to IBM disk format. Ahhh! Those were the days of two Lacerte brothers trying to make their mark. I remember a user from Petaluma CA did a cut and paste of the various input sheets to make a single input sheet for K-1. Lacerte picked up that idea and ran with it. All of this was back when all input was batch input. 

Lacerte also had a heads down accounting program. Enter AMOUNT and CODE. When  you were done you clicked process - went to lunch and hoped it was done marinating the data by the time you got back. 

I still have that Kaypro 10. I wonder if it will still boot up?

I may be older than old.