• Filing Date: 2020-03-06
  • Form Type: 10-K
  • Description: Annual report
v3.19.3.a.u2
Investments - Schedule of Company's Investments in Limited Partnerships (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Investment Securities [Line Items]    
Carrying Value $ 28,346 $ 32,293
Unfunded Balance 15,130 16,304
Private US Lower Middle Market Companies [Member]    
Investment Securities [Line Items]    
Carrying Value 9,659 10,169
Unfunded Balance $ 2,085 $ 2,577
Percentage investment held by the entity 15.37% 15.37%
Bank Loans Public and Private Corporate Bonds Asset Backed Securities Equity and Debt Restructuring [Member]    
Investment Securities [Line Items]    
Carrying Value $ 5,985 $ 9,219
Percentage investment held by the entity 1.76% 1.76%
Power Utility and Energy Industries and Infrastructure [Member]    
Investment Securities [Line Items]    
Carrying Value $ 9,188 $ 9,023
Unfunded Balance $ 1,391 $ 2,329
Percentage investment held by the entity 0.18% 0.18%
Senior and Junior Debts of Private Equity-Backed Companies [Member]    
Investment Securities [Line Items]    
Carrying Value $ 1,602 $ 1,156
Unfunded Balance $ 3,106 $ 3,706
Percentage investment held by the entity 0.47% 0.47%
Mature Real Estate Private Equity Funds And Portfolio Globally [Member]    
Investment Securities [Line Items]    
Carrying Value $ 1,912 $ 2,726
Unfunded Balance $ 8,548 $ 7,692
Percentage investment held by the entity 2.24% 3.28%