Nonutility Legacy Holdings

12 Months Ended

Dec. 31, 2017

Nonutility Real Estate Other Legacy Holdings [Abstract]

Nonutility Legacy Holdings

Nonutility Legacy Holdings

Within the nonutility group, there are legacy investments involved in other ventures.  As of December 31, 2017 and 2016, total remaining legacy investments, other than the investment in ProLiance, included in the Other Businesses portfolio totaled $6.7 million and $7.0 million, respectively.

For the period presented, the remaining investment relates to a debt security related to the sale of commercial real estate of $5.1 million and other investments of $1.6 million.  During 2015, the Company sold its investment in commercial real estate property and holds a debt security related to that transaction.