After his death in 1950, his widow and a board of trustees who were left with responsibility of running the cranberry plant decided to continue the miniature railway's services to the "small fry", and it opened as usual on December 6, 1951.
Source: wiktionary
The police did not arrest the drug dealer since he was a small fry compared to his boss.
Source: wiktionary
These slot machines are just the small fry. The big games are in the back room.