• Filing Date: 2019-03-08
  • Form Type: 10-K
  • Description: Annual report
v3.10.0.1
Investments - Summary of Amortized Cost, Gross Unrealized Gains and Losses, and Estimated Fair Value of Equity Securities (Detail) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Cost $ 45,671 $ 54,282
Gross Unrealized Gain 1,059 6,383
Gross Unrealized Loss (5,587) (709)
Estimated Fair Value $ 41,143 $ 59,956