Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

v3.20.1
Document and Entity Information - USD ($)
 12 Months Ended
Dec. 31, 2019
Mar. 23, 2020
Jun. 30, 2019
Document and Entity Information [Abstract]      
Entity Registrant Name Opes Acquisition Corp.    
Entity Central Index Key 0001723580    
Amendment Flag false    
Current Fiscal Year End Date --12-31    
Document Type 10-K    
Document Period End Date Dec. 31, 2019    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2019    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Filer Category Accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company true    
Entity shell Company true    
Entity Ex Transition Period false    
Entity Interactive Data Current Yes    
Entity Public Float     $ 118,450,000
Entity Common Stock, Shares Outstanding   7,863,069  
Entity File Number 001-38417    
Entity Incorporation State Country Code DE