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Sale of Beacon Hill (Notes)
12 Months Ended
Dec. 31, 2018
Discontinued Operations and Disposal Groups [Abstract]  
Sale of Beacon Hill
Sale of Beacon Hill
On June 15, 2016, the Company sold the entirety of Beacon Hill’s business. The Company received $1.2 million in cash consideration, net of cash disposed, as well as contingent consideration with a fair value of $1.5 million in the form of a promissory note. The Company recorded a gain on sale of approximately $2.7 million during 2016. The Company collected $0.5 million and $1.0 million in the years ended December 31, 2018 and 2017, respectively.