Schedule of Cash and Cash Equivalents, Restricted Cash and Investments (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]
Cash and Cash Equivalents	$ 19,818	$ 8,586
Restricted Cash- current	525	525
Short-term Investments		19,844
Restricted Cash	219	744
Total assets measured at fair value, Amortized Cost	20,562	29,699
Total assets measured at fair value, Gross Unrealized Gains		2
Total assets measured at fair value, Gross Unrealized Losses		(8)
Total assets measured at fair value, Fair value	20,562	29,693
Fair Value, Inputs, Level 2 [Member]
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]
Cash and Cash Equivalents	17,696	5,328
Restricted Cash- current	525	525
Short-term Investments		19,844
Restricted Cash	219	744
Cash and Held to maturity securities, Amortized Cost	18,440	26,441
Cash and Held to maturity securities, Gross Unrealized Gains		2
Cash and Held to maturity securities, Gross Unrealized Losses		(8)
Cash and Held to maturity securities, Fair Value	18,440	26,435
Cash [Member]
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]
Cash, Amortized Cost	2,122	3,258
Cash, Gross Unrealized Gains
Cash, Gross Unrealized Losses
Cash, Fair Value	2,122	3,258
Cash and Cash Equivalents	2,122	3,258
Restricted Cash- current
Short-term Investments
Restricted Cash
Money Market Funds [Member] | Fair Value, Inputs, Level 2 [Member]
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]
Cash, Amortized Cost	18,440	1,615
Cash, Gross Unrealized Gains
Cash, Gross Unrealized Losses
Cash, Fair Value	18,440	1,615
Cash and Cash Equivalents	17,696	346
Restricted Cash- current	525	525
Short-term Investments
Restricted Cash	219	744
US Treasury Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]
Cash and Cash Equivalents		4,982
Restricted Cash- current
Short-term Investments		9,851
Restricted Cash
Cash and Held to maturity securities, Amortized Cost		14,833
Cash and Held to maturity securities, Gross Unrealized Gains		2
Cash and Held to maturity securities, Gross Unrealized Losses		(2)
Cash and Held to maturity securities, Fair Value		14,833
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]
Cash and Cash Equivalents
Restricted Cash- current
Short-term Investments		9,993
Restricted Cash
Cash and Held to maturity securities, Amortized Cost		9,993
Cash and Held to maturity securities, Gross Unrealized Gains
Cash and Held to maturity securities, Gross Unrealized Losses		(6)
Cash and Held to maturity securities, Fair Value		$ 9,987