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Note 20 - Subordinated Debentures
12 Months Ended
Dec. 31, 2014
Debt Disclosure [Abstract]  
Debt Disclosure [Text Block]

NOTE 20 – SUBORDINATED DEBENTURES


We have five business trusts that are wholly-owned subsidiaries of Mercantile, four of which were assumed by Mercantile in conjunction with the Firstbank merger. A fair value discount of $15.0 million was recorded at the time of the merger, which is being amortized at $0.7 million annually over the next 21.5 years. Each of the trusts was formed to issue Preferred Securities that were sold in private sales, as well as selling Common Securities to Mercantile. The proceeds from the Preferred and Common Securities sales were used by the trusts to purchase Floating Rate Notes issued by Mercantile. The rates of interest, interest payment dates, call features and maturity dates of each Floating Rate Note are identical to its respective Preferred Securities. The net proceeds from the issuance of the Floating Rate Notes were used for a variety of purposes, including contributions to the Bank as capital to provide support for asset growth and the funding of stock repurchase programs and certain acquisitions.


The only significant assets of our trusts are the Floating Rate Notes, and the only significant liabilities of our trusts are the Preferred Securities. The Floating Rate Notes are categorized on our Consolidated Balance Sheets as subordinated debentures and the interest expense is recorded on our Consolidated Statements of Income under interest expense on other borrowings.


The following table depicts our five business trusts as of December 31, 2014:


   

Preferred

Securities

       

Trust Name

 

Outstanding

 

Interest Rate

 

Maturity Date

             

Mercantile Bank Capital Trust I

 

$32,000,000

 

3 Month Libor + 218 bps

 

September 16, 2034

             

Firstbank Capital Trust I

 

$10,000,000

 

3 Month Libor + 199 bps

 

October 18, 2034

             

Firstbank Capital Trust II

 

$10,000,000

 

3 Month Libor + 127 bps

 

April 7, 2036

             

Firstbank Capital Trust III

 

$7,500,000

 

3 Month Libor + 135 bps

 

July 30, 2037

             

Firstbank Capital Trust IV

 

$7,500,000

 

3 Month Libor + 135 bps

 

July 30, 2037