Organization and Business Operations (Details Narrative) - USD ($)						3 Months Ended
	Jun. 25, 2021	May 12, 2021	Apr. 06, 2021	Mar. 23, 2021	Sep. 17, 2019	Mar. 31, 2022	Mar. 31, 2021
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Net sales
National institites of health member | Grant [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Net sales						1,600,000
Grant received funding		$ 1,400,000	$ 1,400,000		$ 2,400,000	$ 6,400,000
Second sight switzerland sarl
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Share price (in dollars per share)						77.32%
Common Stock [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Number of shares issued upon right offering	11,500,000			4,650,000		134,349,464
Share price (in dollars per share)	$ 5.00			$ 6.00
Proceeds from issuance or sale of equity, total	$ 53,200,000			$ 24,500,000