Common Stock Options (Details Narrative) - USD ($)	1 Months Ended		12 Months Ended
Common Stock Options (Details Narrative) - USD ($)	May 31, 2021	May 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise price			$ 4.94	$ 2.57
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value			$ 542,690	$ 343,331
[custom:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsRemainingUnrecognizedExpense-0]			$ 298,406
[custom:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm1]			3 years 4 months 24 days
Stock Incentive Plan [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise price			$ 9.20
Board Members [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of shares issuance of options, shares			73,600	57,994
Fair value of options			$ 5.92	$ 2.40
Number of shares issuance of options			$ 435,664	$ 139,460
Exercise price				$ 2.47
Board Members [Member] \| Exercise Price One [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of shares issuance of options, shares			16,600
Fair value of options			$ 2.47
Board Members [Member] \| Exercise Price Two [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Fair value of options			6.73
Board Members [Member] \| Exercise Price Three [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Fair value of options			$ 9.20
Board two [Member] \| Exercise Price Two [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of shares issuance of options, shares			33,200
Board three [Member] \| Exercise Price Three [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of shares issuance of options, shares			23,800
Employees [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of shares issuance of options, shares	40,678	78,887
Fair value of options	$ 6.73	$ 2.43
Number of shares issuance of options	$ 259,104	$ 191,641
Vesting term	4 years	4 years
Exercise price	$ 6.37	$ 2.47
Advisors [Member]
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise price				$ 3.20

PROLUNG INC 10-K