v3.26.1
Document and Entity Information
Jun. 09, 2026
Cover [Abstract]  
Document Type 8-K
Document Period End Date Jun. 09, 2026
Entity Registrant Name ERock, Inc.
Entity Incorporation State Country Code DE
Entity File Number 001-43339
Entity Tax Identification Number 41-4189868
Entity Address Address Line 1 1113 Vine St.
Entity Address Address Line 2 Suite 101
Entity Address City Or Town Houston
Entity Address State Or Province TX
Entity Address Postal Zip Code 77002
City Area Code 713
Local Phone Number 429-4091
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Security 12b Title Class A common stock, par value $0.01 per share
Trading Symbol EROC
Security Exchange Name NYSE
Entity Emerging Growth Company true
Entity Ex Transition Period false
Current Fiscal Year End Date --12-31
Amendment Flag false
Entity Central Index Key 0002110029