v3.22.1
Fair Value of Financial Instruments (Tables)
3 Months Ended
Mar. 31, 2022
Fair Value Disclosures [Abstract]  
Fair value hierarchy of financial assets and financial liabilities measured on a recurring basis
At March 31, 2022 and December 31, 2021, the Company classified its financial instruments measured at fair value on a recurring basis in the following valuation hierarchy:
March 31, 2022Quoted Prices in Active Markets for Identical Assets (Level 1)Significant Other Observable Inputs (Level 2)Significant Unobservable Inputs (Level 3)Fair Value Based on NAV Practical ExpedientTotal Fair Value
Fixed maturities
U.S. treasury bonds$65,730 $— $— $— $65,730 
U.S. agency bonds – mortgage-backed— 83,389 — — 83,389 
Collateralized mortgage-backed bonds— 7,119 — — 7,119 
Non-U.S. government bonds— 3,009 — — 3,009 
Collateralized loan obligations— 165,760 — — 165,760 
Corporate bonds— 146,223 — — 146,223 
Equity securities708 — 27,660 20,564 48,932 
Other investments
— — 2,000 59,986 61,986 
Total
$66,438 $405,500 $29,660 $80,550 $582,148 
As a percentage of total assets
3.0 %18.3 %1.3 %3.6 %26.2 %
December 31, 2021Quoted Prices in Active Markets for Identical Assets (Level 1)Significant Other Observable Inputs (Level 2)Significant Unobservable Inputs (Level 3)Fair Value Based on NAV Practical ExpedientTotal Fair Value
Fixed maturities
U.S. treasury bonds$59,879 $— $— $— $59,879 
U.S. agency bonds – mortgage-backed— 98,790 — — 98,790 
Collateralized mortgage-backed bonds— 15,537 — — 15,537 
Non-U.S. government bonds— 3,276 — — 3,276 
Collateralized loan obligations— 179,021 — — 179,021 
Corporate bonds— 240,642 — — 240,642 
Equity securities1,174 — 25,094 17,794 44,062 
Other investments
— — 2,000 52,687 54,687 
Total
$59,879 $537,266 $27,094 $70,481 $695,894 
As a percentage of total assets
2.6 %23.1 %1.2 %3.0 %29.9 %
Significant unobservable inputs for determining fair value of other investments The following table provides a summary of quantitative information regarding the significant unobservable inputs used in determining the fair value of other investments measured at fair value on a recurring basis under the Level 3 classification at March 31, 2022:
 Fair ValueValuation TechniqueUnobservable InputsRange
Private equity investments$27,860 Quarterly financial statementsEstimated maturity dates1.0 yearsto3.0 years
Others including start-ups1,800 Recent market transactionsLiquidity discount rates
Total Level 3 investments$29,660  
Reconciliation of other investments measured at fair value on a recurring basis using Level 3 inputs
The following table shows the reconciliation of the beginning and ending balances for investments measured at fair value on a recurring basis using Level 3 inputs for the three months ended March 31, 2022 and 2021. The Company includes any related interest and dividend income in net investment income and are excluded from the reconciliation in the table below:
For the Three Months Ended March 31,
 20222021
Balance - beginning of period$27,094 $26,094 
Purchases2,566 4,250 
Transfers out of Level 3— (1,000)
Total Level 3 investments - end of period$29,660 $29,344 
Carrying values and fair values of financial instruments not measured at fair value The following table presents the respective carrying value and fair value for the Senior Notes as at March 31, 2022 and December 31, 2021:
March 31, 2022December 31, 2021
 
Carrying ValueFair ValueCarrying ValueFair Value
Senior Notes - MHLA – 6.625%
$110,000 $80,071 $110,000 $94,820 
Senior Notes - MHNC – 7.75%
152,500 128,039 152,500 140,300 
Total Senior Notes$262,500 $208,110 $262,500 $235,120