Quarterly report pursuant to Section 13 or 15(d)

Cover Page

Cover Page - shares
3 Months Ended
Mar. 31, 2020
May 12, 2020
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Mar. 31, 2020  
Document Transition Report false  
Entity Registrant Name Soliton, Inc.  
Title of 12(b) Security Common Stock  
Trading Symbol SOLY  
Entity Current Reporting Status Yes  
Entity Common Stock, Shares Outstanding (in shares)   16,943,578
Entity Central Index Key 0001548187  
Current Fiscal Year End Date --12-31  
Entity Filer Category Non-accelerated Filer  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Small Business true  
Entity Shell Company false  
Document Fiscal Year Focus 2020  
Document Fiscal Period Focus Q1  
Amendment Flag false