XML 90 R44.htm IDEA: XBRL DOCUMENT v3.23.1
Marketable Debt Securities, Available-for-Sale - Schedule of Available-for-Sale Debt Securities Reconciliation (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2022
USD ($)
Debt Securities, Available-for-Sale [Line Items]  
Weighted-Average Remaining Contractual Life (in years) 8 months 12 days
Amortized Costs $ 46,175
Gross Unrealized Gains 3
Gross Unrealized Losses (512)
Fair Value 45,666
Due Greater than 90 Days and Less than One Year [Member]  
Debt Securities, Available-for-Sale [Line Items]  
Amortized Costs 28,950
Gross Unrealized Gains 3
Gross Unrealized Losses (80)
Fair Value $ 28,873
Due Greater than 90 Days and Less than One Year [Member] | Maximum [Member]  
Debt Securities, Available-for-Sale [Line Items]  
Weighted-Average Remaining Contractual Life (in years) 1 year
Due Greater than 90 Days and Less than One Year [Member] | Certificates of Deposit [Member]  
Debt Securities, Available-for-Sale [Line Items]  
Amortized Costs $ 7,500
Gross Unrealized Gains 2
Gross Unrealized Losses (25)
Fair Value $ 7,477
Due Greater than 90 Days and Less than One Year [Member] | Certificates of Deposit [Member] | Maximum [Member]  
Debt Securities, Available-for-Sale [Line Items]  
Weighted-Average Remaining Contractual Life (in years) 1 year
Due Greater than 90 Days and Less than One Year [Member] | Commercial Paper [Member]  
Debt Securities, Available-for-Sale [Line Items]  
Amortized Costs $ 15,803
Gross Unrealized Gains 1
Gross Unrealized Losses (23)
Fair Value $ 15,781
Due Greater than 90 Days and Less than One Year [Member] | Commercial Paper [Member] | Maximum [Member]  
Debt Securities, Available-for-Sale [Line Items]  
Weighted-Average Remaining Contractual Life (in years) 1 year
Due Greater than 90 Days and Less than One Year [Member] | Corporate Debt Securities [Member]  
Debt Securities, Available-for-Sale [Line Items]  
Amortized Costs $ 646
Gross Unrealized Losses (2)
Fair Value $ 644
Due Greater than 90 Days and Less than One Year [Member] | Corporate Debt Securities [Member] | Maximum [Member]  
Debt Securities, Available-for-Sale [Line Items]  
Weighted-Average Remaining Contractual Life (in years) 1 year
Due Greater than 90 Days and Less than One Year [Member] | US Government Debt Securities [Member]  
Debt Securities, Available-for-Sale [Line Items]  
Amortized Costs $ 5,001
Gross Unrealized Losses (30)
Fair Value $ 4,971
Due Greater than 90 Days and Less than One Year [Member] | US Government Debt Securities [Member] | Maximum [Member]  
Debt Securities, Available-for-Sale [Line Items]  
Weighted-Average Remaining Contractual Life (in years) 1 year
Due One to Two Years [Member]  
Debt Securities, Available-for-Sale [Line Items]  
Weighted-Average Remaining Contractual Life (in years) 1 year 6 months
Amortized Costs $ 17,225
Gross Unrealized Losses (432)
Fair Value $ 16,793
Due One to Two Years [Member] | Corporate Debt Securities [Member]  
Debt Securities, Available-for-Sale [Line Items]  
Weighted-Average Remaining Contractual Life (in years) 1 year 6 months
Amortized Costs $ 6,824
Gross Unrealized Losses (192)
Fair Value $ 6,632
Due One to Two Years [Member] | US Government Debt Securities [Member]  
Debt Securities, Available-for-Sale [Line Items]  
Weighted-Average Remaining Contractual Life (in years) 1 year 4 months 24 days
Amortized Costs $ 6,979
Gross Unrealized Losses (184)
Fair Value $ 6,795
Due One to Two Years [Member] | Asset-Backed Securities [Member]  
Debt Securities, Available-for-Sale [Line Items]  
Weighted-Average Remaining Contractual Life (in years) 1 year 9 months 18 days
Amortized Costs $ 2,999
Gross Unrealized Losses (45)
Fair Value $ 2,954
Due One to Two Years [Member] | Non-U.S. government securities [Member]  
Debt Securities, Available-for-Sale [Line Items]  
Weighted-Average Remaining Contractual Life (in years) 1 year 6 months
Amortized Costs $ 423
Gross Unrealized Losses (11)
Fair Value $ 412