Annual report pursuant to Section 13 and 15(d)

Document And Entity Information

Document And Entity Information - USD ($)
12 Months Ended
Dec. 31, 2023
Feb. 15, 2024
Jun. 30, 2023
Document Information [Line Items]      
Entity Central Index Key 0001053584    
Entity Registrant Name MACATAWA BANK CORP    
Amendment Flag false    
Current Fiscal Year End Date --12-31    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2023    
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2023    
Document Transition Report false    
Entity File Number 000-25927    
Entity Incorporation, State or Country Code MI    
Entity Tax Identification Number 38-3391345    
Entity Address, Address Line One 10753 Macatawa Drive    
Entity Address, City or Town Holland    
Entity Address, State or Province MI    
Entity Address, Postal Zip Code 49424    
City Area Code 616    
Local Phone Number 820-1444    
Title of 12(b) Security Common stock    
Trading Symbol MCBC    
Security Exchange Name NASDAQ    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag true    
Document Financial Statement Error Correction [Flag] false    
Entity Shell Company false    
Entity Public Float     $ 290,894,000
Entity Common Stock, Shares Outstanding   34,361,562  
Auditor Name BDO USA, P.C.    
Auditor Location Grand Rapids, MI    
Auditor Firm ID 243