Debt (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands					1 Months Ended	3 Months Ended		12 Months Ended
	Sep. 21, 2023	Mar. 13, 2023	Sep. 08, 2022	Apr. 04, 2022	May 11, 2023	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022	Sep. 20, 2023	Mar. 21, 2023
Short-Term Debt [Line Items]
Debt instrument, face amount						$ 42,523		$ 32,747
Debt instrument fair value						44,300		33,650
Interest expense						183
Subsequent Event [Member]
Short-Term Debt [Line Items]
Debt instrument, face amount					$ 649
Interest expense					$ 13
Subsequent Event [Member] | Common Stock [Member]
Short-Term Debt [Line Items]
Shares, Issued					2,183,089,000
Proceeds from Issuance of Common Stock					$ 1,081
April 2022 Senior Convertible Note [Member]
Short-Term Debt [Line Items]
Debt instrument, face amount				$ 27,500		$ 20,162		$ 21,497
Debt instrument stated percentage				7.875%		7.875%		7.875%
Conversion price				$ 5.00		$ 5.00		$ 5.00
Debt instrument maturity date				Apr. 04, 2024		Apr. 04, 2024		Apr. 04, 2024
Debt instrument fair value						$ 20,750		$ 22,000
September 2022 Senior Convertible Note [Member]
Short-Term Debt [Line Items]
Debt instrument, face amount			$ 11,250			$ 11,250		$ 11,250
Debt instrument stated percentage			7.875%			7.875%		7.875%
Conversion price			$ 5.00			$ 5.00		$ 5.00
Debt instrument maturity date			Sep. 06, 2024			Sep. 06, 2024		Sep. 06, 2024
Debt instrument description			The Company is subject to financial covenants requiring: (i) a minimum of $8.0 million of available cash at all times; (ii) the ratio of (a) the outstanding principal amount of the total senior convertible notes outstanding, accrued and unpaid interest thereon and accrued and unpaid late charges to (b) the Company’s average market capitalization over the prior ten trading days, to not exceed 30% (except that such maximum percentage was 50% for the period from September 8, 2022 through March 5, 2023) (the “Debt to Market Cap Ratio Test”); and (iii) the Company’s market capitalization to at no time be less than $75 million
Repayment of convertible debt						$ 1,501
Interest expense						$ 15
Issuance of common stock share						4,330,643
Debt instrument fair value						$ 11,650		$ 11,650
Loss on extinguishment of debt						500
Lucid March 2023 Senior Convertible Note [Member]
Short-Term Debt [Line Items]
Debt instrument, face amount		$ 11,100				$ 11,111				$ 11,111
Debt instrument stated percentage		7.875%				7.875%
Conversion price		$ 5.00				$ 5.00
Debt instrument maturity date		Mar. 21, 2025				Mar. 21, 2025
Debt instrument description						(i) a minimum of $5.0 million of available cash at all times; (ii) the ratio of (a) the outstanding principal amount of the total senior convertible notes outstanding, accrued and unpaid interest thereon and accrued and unpaid late charges to (b) Lucid’s average market capitalization over the prior ten trading days, as of the last day of any fiscal quarter commencing with September 30, 2023, to not exceed 30%; and (iii) Lucid’s market capitalization to at no time be less than $30 million
Debt instrument fair value						$ 11,900				$ 11,900
Loss on extinguishment of debt						525
Proceeds from convertible debt		$ 9,925
Debt instrument fee amount		$ 1,186
Interest expense						24
Lucid March 2023 Senior Convertible Note [Member] | Subsequent Event [Member]
Short-Term Debt [Line Items]
Debt instrument, face amount									$ 11,100
Debt instrument stated percentage									7.875%
Debt instrument maturity date	Mar. 21, 2025
Principal repayment	$ 292
Investor [Member] | September 2022 Senior Convertible Note [Member]
Short-Term Debt [Line Items]
Debt instrument fair value						$ 2,027
Securities Purchase Agreement [Member] | Accredited Institutional Investor [Member]
Short-Term Debt [Line Items]
Debt instrument, face amount							50,000
Securities Purchase Agreement [Member] | Accredited Institutional Investor [Member] | Initial Issuance [Member]
Short-Term Debt [Line Items]
Debt instrument, face amount							27,500
Securities Purchase Agreement [Member] | Accredited Institutional Investor [Member] | Additional Issuance [Member]
Short-Term Debt [Line Items]
Debt instrument, face amount							$ 22,500