Annual report pursuant to Section 13 and 15(d)

Investments - Summary of Debt Securities (Details)

v3.22.2.2
Investments - Summary of Debt Securities (Details)
$ in Thousands
Sep. 30, 2022
USD ($)
Debt Securities, Available-for-sale [Line Items]  
Amortized Cost $ 7,432
Gross Unrealized Gains 0
Gross Unrealized Losses 566
Fair Value 6,866
Corporate debt securities  
Debt Securities, Available-for-sale [Line Items]  
Amortized Cost 2,797
Gross Unrealized Gains 0
Gross Unrealized Losses 260
Fair Value 2,537
U.S. government securities  
Debt Securities, Available-for-sale [Line Items]  
Amortized Cost 2,622
Gross Unrealized Gains 0
Gross Unrealized Losses 141
Fair Value 2,481
Municipal government securities  
Debt Securities, Available-for-sale [Line Items]  
Amortized Cost 1,151
Gross Unrealized Gains 0
Gross Unrealized Losses 96
Fair Value 1,055
Other debt securities  
Debt Securities, Available-for-sale [Line Items]  
Amortized Cost 862
Gross Unrealized Gains 0
Gross Unrealized Losses 69
Fair Value $ 793