mom and pop イディオム
Mom and pop
(USA) A mom and pop business is a small business, especially if it is run by members of a family. It can used in a wider sense to mean that something is small scale.
mom-and-pop
Describing to a baby business, about one endemic and operated by a family. Let me apperceive if we run out of milk—I'll aloof run down to the mom-and-pop boutique on the corner. If Tall Mart moves into this area, it will actively abuse all the mom-and-pop food about here.