The objective of this project was to clarify the principles for recognising revenue from contracts with customers. It applies to all contracts with customers except leases, financial instruments and insurance contracts.
Most nits are found within 1/2 of the scalp. Nit changes in color from dark brown to white and clear. When nits are newly hatched they are dark in color and plump. When the bug hatches the nit casing (or egg shell) is still glued to the hair.
Nits look sort of like dandruff, only they can't be removed by brushing or shaking them off. Unless the infestation is heavy, it's more common to see nits in a child's hair than it is to see live lice crawling on the scalp. Lice eggs hatch within 1 to 2 weeks after they're laid.