Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2021	Jun. 30, 2020
Entity Listings [Line Items]
Document Type	10-K/A
Amendment Flag	true
Amendment Description	The Company has re-evaluated the Company’s application of ASC 480-10-S99-3A to its accounting classification of the redeemable Class A common stock, par value $0.0001 per share (the “Public Shares”), issued as part of the units sold in the Company’s initial public offering (the “Initial Public Offering”) on December 7, 2020. Historically, a portion of the Public Shares were classified as permanent equity to maintain stockholders’ equity greater than $5 million on the basis that the Company will not redeem its Public Shares in an amount that would cause its net tangible assets to be less than $5,000,001, as described in the Company’s amended and restated certificate of incorporation (the “Charter”). Pursuant to such re-evaluation, the Company’s management has determined that the Public Shares include certain provisions that require classification of all of the Public Shares as temporary equity regardless of the net tangible assets redemption limitation contained in the Charter. In addition, in connection with the change in presentation for the Public Shares, the Company determined it should restate its earnings per share calculation to allocate income and losses shared pro rata between the two classes of common stock. This presentation contemplates a Business Combination as the most likely outcome, in which case, both classes of common stock share pro rata in the income and losses of the Company. On December 20, 2021, the Audit Committee of the Board of Directors of the Company (the “Audit Committee”) concluded, after discussion with the Company’s management that the Company’s previously issued (i) audited balance sheet as of November 26, 2019 (the "Post IPO Balance Sheet"), as previously restated in the Amendment No. 1, (ii) audited financial statements as of December 31, 2019 and for the period from July 31, 2019 (inception) through December 31, 2019 (the “FY 2019 Financial Statements”), as previously restated in Amendment No. 1; (iii) unaudited interim financial statements as of and for the quarterly period ended March 31, 2020 (the “Q1 2020 Financial Statements”), as previously restated in the Amendment No. 1, (iv) unaudited interim financial statements as of and for the three and six months ended June 30, 2020 (the “Q2 2020 Financial Statements"), as previously restated in the Amendment No. 1, (v) unaudited interim financial statements as of and for the three and six months ended September 30, 2020 (the “Q3 2020 Financial Statements”), as previously restated in the Amendment No. 1, (vi) audited financial statements as of December 31, 2020 (the “FY 2020 Financial Statements”), as previously restated in the Amendment No. 1; (vii) unaudited interim financial statements as of and for the quarterly period ended March 31, 2021 (the “Q1 2021 Financial Statements”) included in the Company’s Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2021, filed with the SEC on August 9, 2021; and (viii) unaudited interim financial statements as of and for the three and six months ended June 30, 2021 (the “Q2 2021 Financial Statements”) included in the Company’s Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2021, filed with the SEC on August 16, 2021 (collectively, the “Affected Periods”), should be restated to report all Public Shares as temporary equity and should no longer be relied upon. As such, the Company will restate its financial statements for the Affected Periods. The Post IPO Balance Sheet and the FY 2019 and FY 2020 Financial Statements are being restated in this Amendment No. 2 and the Q1 2021 Financial Statements and Q2 2021 Financial Statements will be restated in an amendment to the Company’s Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2021, to be filed with the SEC (the “Q3 Form 10-Q/A”). The restatement does not have an impact on the Company’s cash position and the cash balance held in trust account.
Document Period End Date	Dec. 31, 2020
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	FY
Entity Registrant Name	CHP Merger Corp.
Entity Central Index Key	0001785041
Entity Address, State or Province	NJ
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	No
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Entity Shell Company	true
Entity Public Float			$ 307,500,000
Class A Common Stock [Member]
Entity Listings [Line Items]
Entity Common Stock, Shares Outstanding		30,000,000
Class B Common Stock [Member]
Entity Listings [Line Items]
Entity Common Stock, Shares Outstanding		7,500,000