Note 12 - Long-term Debt	3 Months Ended
Mar. 31, 2021
Notes to Financial Statements
Debt Disclosure [Text Block]	*NOTE 12.* LONG-TERM DEBT** On August 12, 2019, Link Media Holdings, Inc., (“Link”), a wholly owned subsidiary of Boston Omaha Corporation (“BOC”), which owns and operates BOC’s billboard businesses, entered into a Credit Agreement (the “Credit Agreement”) with First National Bank of Omaha (the “Lender”) under which Link could borrow up to $23,560,000 under the term loan portion of the facility and $5,000,000 under the revolving credit line of the facility (the “Credit Facility”). The Credit Agreement provides for an initial term loan (“Term Loan 1”), an incremental term loan (“Term Loan 2”) and a revolving line of credit. These loans are secured by all assets of Link and its operating subsidiaries, including a pledge of equity interests of each of Link’s subsidiaries. In addition, each of Link’s subsidiaries has joined as a guarantor to the obligations under the Credit Agreement. These loans are not guaranteed by BOC or any of BOC’s non-billboard businesses. As of March 31, 2021, Link has borrowed $18,060,000 through Term Loan 1 and $5,500,000 through Term Loan 2 under the Credit Facility. Principal amounts under each of Term Loan 1 and Term Loan 2 are payable in monthly installments according to a 15-year amortization schedule. These principal payments commenced on July 1, 2020 for Term Loan 1 and October 1, 2020 for Term Loan 2. Both term loans are payable in full on August 12, 2026. Term Loan 1 and Term Loan 2 have fixed interest rates of 4.25% and 3.375%, respectively, per annum. The revolving line of credit loan facility has a $5,000,000 maximum availability. Interest payments are based on the 30-day LIBOR rate plus an applicable margin ranging between 2.00 and 2.50% dependent on Link’s consolidated leverage ratio. The revolving line of credit is due and payable on August 11, 2021. Long-term debt included within our consolidated balance sheet as of March 31, 2021 consists of Term Loan 1 and Term Loan 2 borrowings of $22,763,275, of which $1,195,128 is classified as current. There were no amounts outstanding related to the revolving line of credit as of March 31, 2021. During the term of the Credit Facility, Link is required to comply with the following financial covenants: A consolidated leverage ratio for any test period ending on the last day of any fiscal quarter of Link (a) beginning with the fiscal quarter ended December 31, 2019 of not greater than 3.50 to 1.00, (b) beginning with the fiscal quarter ended December 31, 2020 of not greater than 3.25 to 1.00, and (c) beginning with the fiscal quarter ending December 31, 2021 and thereafter, of not greater than 3.00 to 1.0; minimum consolidated fixed charge coverage ratio of not less than 1.15 to 1.00 measured quarterly, based on a rolling four quarters, with testing that commenced as of December 31, 2019 based on the December 31, 2019 audited financial statements. The Company was in compliance with these covenants as of March 31, 2021. The Credit Agreement includes representations and warranties, reporting covenants, affirmative covenants, negative covenants, financial covenants and events of default customary for financings of this type. Upon the occurrence of an event of default the Lender may accelerate the loans. Upon the occurrence of certain insolvency and bankruptcy events of default the loans will automatically accelerate.

Note 12 - Long-term Debt

3 Months Ended

Mar. 31, 2021

NOTE 12. LONG-TERM DEBT

On August 12, 2019, Link Media Holdings, Inc., (“Link”), a wholly owned subsidiary of Boston Omaha Corporation (“BOC”), which owns and operates BOC’s billboard businesses, entered into a Credit Agreement (the “Credit Agreement”) with First National Bank of Omaha (the “Lender”) under which Link could borrow up to $23,560,000 under the term loan portion of the facility and $5,000,000 under the revolving credit line of the facility (the “Credit Facility”). The Credit Agreement provides for an initial term loan (“Term Loan 1”), an incremental term loan (“Term Loan 2”) and a revolving line of credit. These loans are secured by all assets of Link and its operating subsidiaries, including a pledge of equity interests of each of Link’s subsidiaries. In addition, each of Link’s subsidiaries has joined as a guarantor to the obligations under the Credit Agreement. These loans are not guaranteed by BOC or any of BOC’s non-billboard businesses.

As of March 31, 2021, Link has borrowed $18,060,000 through Term Loan 1 and $5,500,000 through Term Loan 2 under the Credit Facility. Principal amounts under each of Term Loan 1 and Term Loan 2 are payable in monthly installments according to a 15-year amortization schedule. These principal payments commenced on July 1, 2020 for Term Loan 1 and October 1, 2020 for Term Loan 2. Both term loans are payable in full on August 12, 2026. Term Loan 1 and Term Loan 2 have fixed interest rates of 4.25% and 3.375%, respectively, per annum.

The revolving line of credit loan facility has a $5,000,000 maximum availability. Interest payments are based on the 30-day LIBOR rate plus an applicable margin ranging between 2.00 and 2.50% dependent on Link’s consolidated leverage ratio. The revolving line of credit is due and payable on August 11, 2021.

Long-term debt included within our consolidated balance sheet as of March 31, 2021 consists of Term Loan 1 and Term Loan 2 borrowings of $22,763,275, of which $1,195,128 is classified as current. There were no amounts outstanding related to the revolving line of credit as of March 31, 2021.

During the term of the Credit Facility, Link is required to comply with the following financial covenants: A consolidated leverage ratio for any test period ending on the last day of any fiscal quarter of Link (a) beginning with the fiscal quarter ended December 31, 2019 of not greater than 3.50 to 1.00, (b) beginning with the fiscal quarter ended December 31, 2020 of not greater than 3.25 to 1.00, and (c) beginning with the fiscal quarter ending December 31, 2021 and thereafter, of not greater than 3.00 to 1.0; minimum consolidated fixed charge coverage ratio of not less than 1.15 to 1.00 measured quarterly, based on a rolling four quarters, with testing that commenced as of December 31, 2019 based on the December 31, 2019 audited financial statements. The Company was in compliance with these covenants as of March 31, 2021.

The Credit Agreement includes representations and warranties, reporting covenants, affirmative covenants, negative covenants, financial covenants and events of default customary for financings of this type. Upon the occurrence of an event of default the Lender may accelerate the loans. Upon the occurrence of certain insolvency and bankruptcy events of default the loans will automatically accelerate.