XML 37 R27.htm IDEA: XBRL DOCUMENT v3.23.1
Investments - Schedule of Cost And Fair Value of Available For Sale Investments (Detail) - Corporate Debt Securities [Member] - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2023
Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost $ 1,740 $ 6,457
Unrealized ‎Gains 0 0
Unrealized Losses (3) (16)
Fair Value $ 1,737 $ 6,441