DEBT - Convertible debt agreements (Details)									6 Months Ended
DEBT - Convertible debt agreements (Details)	Dec. 06, 2023	Dec. 05, 2023	Sep. 20, 2023 USD ($) $ / shares shares	Sep. 08, 2023 USD ($) shares	Jun. 29, 2023 USD ($)	Jun. 06, 2023	Jun. 05, 2023	Dec. 06, 2022 $ / shares shares	Jun. 30, 2024 USD ($) $ / shares	Apr. 17, 2024 USD ($)	Mar. 25, 2024 USD ($)	Dec. 31, 2023 $ / shares	Jul. 01, 2023 USD ($)	Aug. 26, 2022 USD ($)
DEBT
Preferred stock, par value (in dollars per share) \| $ / shares									$ 0.0001			$ 0.0001
Threshold trading days									20
Threshold consecutive trading days									30
Convertible stock price trigger \| $ / shares									$ 18.00
Principal amount									$ 1,000
Aggregate principal amount									25.00%
Compensating cash balance													$ 4,500,000
Maximum
DEBT
Compensating cash balance									$ 4,500,000
Series A Redeemable Convertible Preferred Stock
DEBT
Conversion price per share \| $ / shares									$ 1.00
Share price \| $ / shares									$ 1.00
Securities Purchase Agreement
DEBT
Conversion price per share \| $ / shares			$ 1.00
Exercise price of warrants \| $ / shares			$ 1.00
Securities Purchase Agreement \| Series A Redeemable Convertible Preferred Stock
DEBT
Issuance of Common Stock - PIPE Equity			$ 10,400,000
Issuance of Common Stock - PIPE Equity (in shares) \| shares			10,426
Preferred stock, par value (in dollars per share) \| $ / shares			$ 0.0001
Shares issued price per share \| $ / shares			$ 1,000
Convertible notes
DEBT
Compensating cash balance											$ 2,500,000
Convertible notes \| Maximum
DEBT
Percent probability of the Convertibles Notes being freely tradeable or Company failure to timely file									5.00%
Convertible notes \| Minimum
DEBT
Maturity									18 months
Senior secured convertible notes
DEBT
Equipment financing arrangements to purchase capital equipment									$ 14,900,000	$ 2,000,000.0
Additional Senior Secured Convertible Notes
DEBT
Equipment financing arrangements to purchase capital equipment										$ 2,000,000.0
Senior Convertible Notes
DEBT
Equipment financing arrangements to purchase capital equipment														$ 17,000,000.0
Issuance of Common Stock - PIPE Equity (in shares) \| shares								36,469
Interest rate per annum								9.00%
Frequency of periodic payment					quarterly
Debt installment payments					$ 800,000
Debt repayment commencement date					Oct. 01, 2024
Senior Convertible Notes \| Senior Convertible Notes warrants
DEBT
Number of common stock shares, called by warrants \| shares								169,597
Exercise price of warrants \| $ / shares								$ 11.50
Subordinated Convertible Notes
DEBT
Equipment financing arrangements to purchase capital equipment														$ 17,500,000
Maturity								3 years
Issuance of Common Stock - PIPE Equity (in shares) \| shares								290,244
Spread on interest rate								9.00%
Convertible conversion ratio	222.22222	192.3808				192.3808	86.95665
Shares issued in debt conversion \| shares				230,494
Conversion of Subordinated Convertible Notes to Common Stock				$ 1,000,000.0
Fair value of debt converted				$ 900,000
Subordinated Convertible Notes \| Senior Convertible Notes warrants
DEBT
Number of common stock shares, called by warrants \| shares								1,745,310

ProSomnus, Inc. 10-Q