Stockholders deficit (Details 1)	3 Months Ended
	Mar. 31, 2023 $ / shares shares
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
[custom:WarrantsOutstanding]	602,852,506
[custom:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePriceTerm]	2 years 6 months 3 days
Warrants exercisable	602,852,506
Weighted average exercise price | $ / shares	$ 0.001306
[custom:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsExercisable] | $ / shares	$ 0.001306
Excercise 2 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Warrants exercisable	276,565,659
Excercise 1 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
[custom:WarrantsOutstanding]	326,286,847
[custom:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePriceTerm]	2 years 3 months 10 days
Warrants exercisable	326,286,847
Excercise 2 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
[custom:WarrantsOutstanding]	276,565,659
[custom:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePriceTerm]	2 years 9 months 7 days