• Filing Date: 2020-03-06
  • Form Type: 10-K
  • Description: Annual report
v3.19.3.a.u2
Investments (Real Estate Investments) - Additional Information (Detail)
$ in Thousands
12 Months Ended
Feb. 27, 2019
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Dec. 31, 2017
USD ($)
Nov. 30, 2018
a
Schedule of Investments [Line Items]          
Area of Land | a         10
Commercial real estate purchase price $ 8,500        
Depreciation and amortization expenses under real estate investments   $ 1,550 $ 1,369 $ 1,238  
Real Estate Investments [Member]          
Schedule of Investments [Line Items]          
Depreciation and amortization expenses under real estate investments   $ 1,782 $ 1,536 $ 1,447