Looks like an adult thrip. They pupate in the soil and emerge a couple days later in their winged stage. The adults do nothing but make sweet sweet bug love, but the larvae will fuck up your plants. This is a good example of why you should choose indoors or outdoors, and not move between them. If you keep on doing what you are doing, pests are something you will just have to learn to live with. A light application of neem oil a couple times a week will protect your plants from SOME of the damage, but you really gotta choose a style and stick with it.