NOTES PAYABLE AND LONG-TERM DEBT

Short-term debt and current portion of long-term debt consisted of the following as of September 30, 2016 and December 31, 2015 (dollars in thousands):



	September 30,		December 31,
	2016		2015
Current portion of installment note payable due November 2016 with variable interest rate equal to the WSJ prime rate plus 1%. Unsecured.	$	857	$	857
	$	857	$	857

Long-term debt consisted of the following as of September 30, 2016 and December 31, 2015 (dollars in thousands):



	September 30,		December 31,
	2016		2015
Line of credit with variable interest rate equal to the WSJ prime rate, subject to a 5.0% floor; maturity March 2018. Interest payments due quarterly. Unsecured.	$	—	$	700

Line of credit, $1,000,000 available, with variable interest rate equal to the WSJ prime rate, subject to a 4.5% floor; maturity September 2017. Interest payments due monthly. Secured.	—		—

Long-term portion of installment note with variable interest rate equal to the WSJ prime rate plus 1% and adjustable each November; maturity November 2021. Interest payable annually with principal payable in equal annual installments. Next principal installment on long-term portion due November 2016. Unsecured.	4,286		4,286

Subordinated debentures issued on December 15, 2005 with fixed interest rate of 8.83% each distribution period thereafter until December 15, 2015 when the coupon rate shall equal the 3-Month LIBOR plus 3.75% applied to the outstanding principal; net of $183,000 in debt issuance cost ($187,000 in 2015); maturity December 2035. Interest payments due quarterly. All may be redeemed at any time following the tenth anniversary of issuance. Unsecured.	9,098		9,092

Subordinated debentures issued on June 21, 2007 with a floating interest rate equal to the 3-Month LIBOR plus 3.40% applied to the outstanding principal; applied to the outstanding principal; net of $70,000 in debt issuance cost ($71,000 in 2015); maturity June 15, 2037. Interest payments due quarterly. All may be redeemed at any time following the fifth anniversary of issuance. Unsecured.	3,025		3,022
	$	16,409	$	17,100

The Company has entered into various swap agreements related to the trust preferred securities. On March 19, 2009, the Company entered into a forward swap effective September 17, 2012, with a notional amount of $3,000,000 and designated the swap as a hedge against changes in cash flows attributable to changes in the benchmark interest rate (LIBOR) associated with the subordinated debentures issued June 21, 2007. Quarterly, commencing September 17, 2012, under the terms of the forward swap, the Company will pay interest at a fixed rate of 7.02% until March 15, 2019. On May 26, 2010, the Company entered into a forward swap with a notional amount of $9,000,000 effective December 15, 2015, which hedges against changes in cash flows following the termination of the fixed rate period. Quarterly, commencing March 16, 2016 under the terms of the forward swap, the Company pays interest at a fixed rate of 8.49% until March 15, 2020.

The swaps entered into in 2009 and 2010 have fair values of $194,000 (liability) and $1,144,000 (liability), respectively, for a total liability of $1,338,000 at September 30, 2016 ($1,419,000 at December 31, 2015). The swap liability is reported as a component of other liabilities on the consolidated balance sheets. A net valuation gain of $53,000 (net of tax) is included in accumulated other comprehensive income related to the swap agreements at September 30, 2016. A net valuation loss of $119,000 (net of tax) was included in accumulated other comprehensive income related to the swap at December 31, 2015.

We use dollar offset at the hedge's inception and for each reporting period thereafter to assess whether the derivative used in a hedging transaction is expected to be, and has been, effective in offsetting changes in the fair value of the hedged item. Since inception, no portion of the hedged item has been deemed ineffective. For all hedges, we discontinue hedge accounting if it is determined that a derivative is not expected to be, or has ceased to be, effective as a hedge.

The Company’s interest rate swaps include provisions requiring the Company to post collateral when the derivative is in a net liability position. At September 30, 2016, the Company has securities on deposit with fair market values of $1,526,000 and cash of $231,000 (all of which is posted as collateral). At December 31, 2015, the Company had securities on deposit with fair market values of $1,482,000 and cash of $130,000 (all of which is posted as collateral). See Note 4 for additional information about the interest rate swaps.