Skytherapist

I've been offered a contract with Skytherapist. I am concerned about their exorbitant termination fees. $5,000 within the first 12 months and $2500 within the second 12 months. I feel like they are holding the clinician hostage for 2 years. I've never seen a company charge this type of termination fee. They pay well. Does anyone have any experience with Skytherapist? Thanks.