Short-term Borrowings (Details Narrative) $ in Thousands					1 Months Ended	3 Months Ended		12 Months Ended
	Mar. 12, 2024 USD ($)	Feb. 28, 2024 USD ($)	Feb. 27, 2024 USD ($) Vehicle	Feb. 27, 2024 USD ($)	Jan. 31, 2024 USD ($) shares	Mar. 31, 2024 USD ($)	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)	May 31, 2024 USD ($)	Apr. 30, 2024 USD ($)	Dec. 11, 2023 USD ($)	Oct. 26, 2023 USD ($)
Debt Instrument [Line Items]
Consideration for each bus			$ 652	$ 652
Total consideration				3,909
Agreed amount to send within 24 hours of receipt of payment			$ 467	467
Agreed consideration						$ 3,909
Principal amount of loan												$ 9,667
Total interest expense						$ 93
Default interest rate						5.00%
Debt instrument periodic payment						$ 122
Short Term Loan Agreement [Member]
Debt Instrument [Line Items]
Principal amount of loan											$ 961
Total interest expense								$ 279
Interest paid off on debt by cash					$ 9
Interest settled by issuance of shares					$ 270
Number of shares issued for settlement of interest | shares					180,202
Minimum [Member]
Debt Instrument [Line Items]
Debt instrument periodic payment						30
Maximum [Member]
Debt Instrument [Line Items]
Debt instrument periodic payment						$ 40
Agile Capital Llc [Member]
Debt Instrument [Line Items]
Principal amount of loan	$ 2,363
Administrative agent fee	113
Net proceeds	2,250
Amount of payments	3,402
Total interest expense	$ 1,039
Default interest rate	5.00%
Proterra Transit [Member]
Debt Instrument [Line Items]
Number of buses purchased, item | Vehicle			6
Nations Bus Corp. [Member]
Debt Instrument [Line Items]
Proceeds from disposal of fixed assets		$ 1,900
Nations Bus Corp. [Member] | Subsequent Event [Member]
Debt Instrument [Line Items]
Amount payable on sale									$ 2,800	$ 2,800
Accrued interests									$ 900	$ 900
Raleigh Durham International Airport [Member]
Debt Instrument [Line Items]
Agreed amount to send within 24 hours of receipt of payment			$ 2,800	2,800
Agreed amount to send per bus within 24 hours of receipt of payment			467	467
Lump sum amount on sale of buses			3,909	3,909
Agreed amount to send with in 24 hours on receipt of lump sum amount			2,800	2,800
Amount entitled to keep after making the payment			$ 1,109	$ 1,109