Organization and description of business operations - October 2022 Offering (Details)									12 Months Ended
	Nov. 08, 2022 USD ($) shares	Nov. 07, 2022	Oct. 27, 2022	Oct. 26, 2022 shares	Oct. 03, 2022 USD ($) $ / shares shares	Aug. 04, 2022 $ / shares shares	Aug. 03, 2022 shares	Nov. 02, 2021 shares	Dec. 31, 2022 USD ($) Vote $ / shares shares	Dec. 31, 2021 $ / shares	Nov. 09, 2021 shares
Issuance of common stock and warrants, net of issuance costs (in shares)				36,166		931,667	36,196	426,500
Warrants exercise price (in dollars per share) | $ / shares						$ 6.00
Term of warrants						5 years
Preferred stock, par value | $ / shares									$ 0.001	$ 0.001
Percentage of cashless warrants exercised				20.00%			20.00%
Number of common shares to issue on exercise of warrants									108,650
Reverse stock split	one-for-fifty		0.02
Minimum
Reverse stock split		0.04
Maximum
Number of common shares to issue on exercise of warrants											539,063
Reverse stock split		0.02
October 2022 Offerings
Proceeds from the issuance of common stock and warrants, gross | $									$ 1,000,000.0
Number of common shares to issue on exercise of warrants									520,000
October 2022 Offerings | Wainwright
Percentage of stock issuance cost					6.00%
Issuance costs | $					$ 40,000
Non accountable expenses | $					25,000
Clearing expenses | $					$ 15,950
Series 1 Warrants | October 2022 Offerings
Term of warrants					2 years 6 months
Series 2 Warrants | October 2022 Offerings
Warrants exercise price (in dollars per share) | $ / shares									$ 6.00
Series B preferred stock
Number of shares cancelled	13,000
Consideration from stock cancellation | $	$ 0
Series B preferred stock | October 2022 Offerings
Preferred stock, par value | $ / shares									0.001
Average minimum bid price per share | $ / shares									$ 0.20
Votes per share | Vote									10,000,000
Securities Purchase Agreement | October 2022 Offerings
Issuance of common stock and warrants, net of issuance costs (in shares)					260,000
Warrants exercise price (in dollars per share) | $ / shares					$ 5.00
Proceeds from the issuance of common stock and warrants, gross | $					$ 1,300,000
Securities Purchase Agreement | Series 1 Warrants | October 2022 Offerings
Issuance of common stock and warrants, net of issuance costs (in shares)					260,000
Warrants exercise price (in dollars per share) | $ / shares					$ 5.00
Number of common shares to issue on exercise of warrants					260,000
Securities Purchase Agreement | Series 2 Warrants | October 2022 Offerings
Warrants exercise price (in dollars per share) | $ / shares					$ 6.00
Number of common shares to issue on exercise of warrants					260,000
Securities Purchase Agreement | Series B preferred stock | October 2022 Offerings
Number of common shares to issue on exercise of warrants					13,000