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Other Investments	12 Months Ended
	Dec. 31, 2018
Other Investments
Other Investments	17. Other Investments At December 31, 2018, the Company held $13.4 million in investments in certain limited partnerships that invest in various innovative companies in the health care and education-related technology fields. The Company has commitments to invest up to an additional $2.0 million across these partnerships through December 2027. During the year ended December 31, 2018, the Company made investments totaling $0.7 million in the partnerships. The Company's investments range from 3%-5% of any partnership’s interest and are accounted for under the equity method. The Company had no holdings of these other investments as of December 31, 2017.

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