Borrowings

Federal Funds Purchased – We had unsecured lines of credit totaling $72.0 million with correspondent banks for overnight borrowings at June 30, 2015 and December 31, 2014. In general, interest rates on these lines approximate the federal funds target rate. At June 30, 2015 and December 31, 2014, we had no overnight borrowings outstanding under these credit facilities.

Federal Home Loan Bank Borrowings – As of June 30, 2015 and December 31, 2014, we had lines of credit with the FHLB totaling $456.5 million and $450.6 million, respectively, based on eligible collateral of certain loans. At June 30, 2015 and December 31, 2014, we had no FHLB overnight borrowings.

On February 5, 2008, we entered into a ten-year borrowing agreement under the same FHLB line of credit for $15.0 million at a fixed rate of 2.07%, which remained outstanding at June 30, 2015. Interest-only payments are required every three months until the entire principal is due on February 5, 2018. The FHLB has the unconditional right to accelerate the due date on August 5, 2015 and every three months thereafter (the “put dates”). If the FHLB exercises its right to accelerate the due date, the FHLB will offer replacement funding at the current market rate, subject to certain conditions. We must comply with the put date, but are not required to accept replacement funding.

At June 30, 2015, $441.2 million was remaining as available for borrowing from the FHLB, net of the term borrowing and letters of credit acquired from NorCal totaling $241 thousand.

Federal Reserve Line of Credit – We have a line of credit with the FRB secured by certain residential loans. At June 30, 2015 and December 31, 2014, we had borrowing capacity under this line totaling $32.8 million and $27.7 million, respectively, and had no outstanding borrowings with the FRB.

As part of the Acquisition, we assumed two subordinated debentures due to NorCal Community Bancorp Trusts I and II (the "Trusts"), established for the sole purpose of issuing trust preferred securities on September 22, 2003 and December 29, 2005, respectively. The subordinated debentures were recorded at fair values totaling $4.95 million at acquisition date with contractual values totaling $8.2 million. The difference between the contractual balance and the fair value at acquisition date is accreted into interest expense over the lives of the debentures. Accretion on the subordinated debentures totaled $106 thousand in the first six months of 2015 and $108 thousand in the first six months of 2014. We have the option to defer payment of the interest on the subordinated debentures for a period of up to five years, as long as there is no default on the subordinated debentures. In the event of interest deferral, dividends to Bank of Marin Bancorp common stockholders are prohibited. The trust preferred securities were sold and issued in private transactions pursuant to an exemption from registration under the Securities Act of 1933, as amended. Bancorp has guaranteed, on a subordinated basis, distributions and other payments due on trust preferred securities totaling $8.0 million issued by the Trusts which have identical maturity, repricing and payment terms as the subordinated debentures.

The following is a summary of the contractual terms of the subordinated debentures due to the Trusts as of June 30, 2015:



(in thousands; unaudited)
Subordinated debentures due to NorCal Community Bancorp Trust I on October 7, 2033 with interest payable quarterly, based on 3-month LIBOR plus 3.05%, repricing quarterly (3.33% as of June 30, 2015), redeemable, in whole or in part, on any interest payment date	$	4,124
Subordinated debentures due to NorCal Community Bancorp Trust II on March 15, 2036 with interest payable quarterly, based on 3-month LIBOR plus 1.40%, repricing quarterly (1.69% as of June 30, 2015), redeemable, in whole or in part, on any interest payment date	4,124
Total	$	8,248