v3.25.2
Document And Entity Information
Aug. 25, 2025
Document Information [Line Items]  
Entity, Registrant Name BOSTON OMAHA CORPORATION
Document, Type 8-K
Document, Period End Date Aug. 25, 2025
Entity, Incorporation, State or Country Code DE
Entity, File Number 001-38113
Entity, Tax Identification Number 27-0788438
Entity, Address, Address Line One 1601 Dodge Street, Suite 3300
Entity, Address, City or Town Omaha
Entity, Address, State or Province NE
Entity, Address, Postal Zip Code 68102
City Area Code 857
Local Phone Number 256-0079
Title of 12(b) Security Class A common stock
Trading Symbol BOC
Security Exchange Name NYSE
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity, Emerging Growth Company false
Amendment Flag false
Entity, Central Index Key 0001494582