Hawaiian Chicken Salad

4 cups cooked chopped chicken
1 can (15 ounce) pineapple tidbits, drained
1 can (11 ounce) mandarin oranges, drained
1 jar (2 ounce) diced pimento, drained
1/4 cup chopped celery
2 tablespoons chopped green pepper
1 teaspoon grated onion
1/2 cup unsalted cashews
1/2 cup peach yogurt (low fat or non fat)
1/2 cup mayonaise (low fat or non fat)

Combine all ingredients, excepts yogurt and mayonaise. Mix yogurt and mayonaise together. Add to salad mixture. Chill several hours before serving.