Prospect Capital has expanded its existing term loan credit facilities to H.I.G. Capital's InterDent by $127 million as part of an add-on acquisition growth and recapitalization strategy. The incremental facility is comprised of a $120 million increase in the existing first lien senior secured term loan as well as a $7 million delayed draw term loan facility, resulting in a total facility size of $260 million. Backed by H.I.G. since August 2012, InterDent provides dental practice support services to group offices in the U.S.