v3.26.1
Document And Entity Information - shares
 3 Months Ended
Mar. 31, 2026
May 08, 2026
Document And Entity Information    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Mar. 31, 2026  
Document Transition Report false  
Entity File Number 001-38003  
Entity Registrant Name Ramaco Resources, Inc.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 38-4018838  
Entity Address, Address Line One 250 West Main Street  
Entity Address, Address Line Two Suite 1900  
Entity Address, City or Town Lexington  
Entity Address, State or Province KY  
Entity Address, Postal Zip Code 40507  
City Area Code 859  
Local Phone Number 244-7455  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Central Index Key 0001687187  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q1  
Amendment Flag false  
8.375% Senior Notes due 2029    
Document And Entity Information    
Title of 12(b) Security 8.375% Senior Notes due 2029  
Trading Symbol METCZ  
Security Exchange Name NASDAQ  
8.250% Senior Notes due 2030    
Document And Entity Information    
Title of 12(b) Security 8.250% Senior Notes due 2030  
Trading Symbol METCI  
Security Exchange Name NASDAQ  
Class A Common Stock    
Document And Entity Information    
Title of 12(b) Security Class A Common Stock, $0.01 par value  
Trading Symbol METC  
Security Exchange Name NASDAQ  
Entity Common Stock, Shares Outstanding   53,804,858
Class B Common Stock    
Document And Entity Information    
Title of 12(b) Security Class B Common Stock, $0.01 par value  
Trading Symbol METCB  
Security Exchange Name NASDAQ  
Entity Common Stock, Shares Outstanding   11,370,005