Subordinated Debt

In June 2013, the Company issued a subordinated debenture (the “2021 Debenture”) in the principal amount of $3.0 million. The 2021 Debenture bears a fixed interest rate of 8.00% per year, payable quarterly, and is scheduled to mature on June 28, 2021. The 2021 Debenture may be repaid, without penalty, at any time after June 28, 2016. The 2021 Debenture is intended to qualify as Tier 2 capital under regulatory guidelines.

In connection with the 2021 Debenture, the Company also issued a warrant to purchase up to 48,750 shares of common stock at an initial per share exercise price equal to $19.33. The warrant became exercisable on June 28, 2014 and, unless previously exercised, will expire on June 28, 2021. The Company has the right to force an exercise of the warrant after the 2021 Debenture has been repaid in full if the 20-day volume-weighted average price of a share of its common stock exceeds $30.00.

The Company used the Black-Scholes option pricing model to assign a fair value of $0.3 million to the warrant as of June 28, 2013. The following assumptions were used to value the warrant: a risk-free interest rate of 0.66% per the U.S. Treasury yield curve in effect at the date of issuance, an expected dividend yield of 1.19% calculated using the dividend rate and stock price at the date of the issuance, and an expected volatility of 34% based on the estimated volatility of the Company’s stock over the expected term of the warrant, which is estimated to be three years.

In October 2015, the Company entered into a term loan in the principal amount of $10.0 million, evidenced by a term note due 2025 (the “2025 Note”). The 2025 Note bears a fixed interest rate of 6.4375% per year, payable quarterly, and is scheduled to mature on October 1, 2025. The 2025 Note is an unsecured subordinated obligation of the Company and may be repaid, without penalty, on any interest payment date on or after October 15, 2020. The 2025 Note is intended to qualify as Tier 2 capital under regulatory guidelines.

In September 2016, the Company issued $25.0 million aggregate principal amount of 6.0% Fixed-to-Floating Rate Subordinated Notes due 2026 (the “2026 Notes”) in a public offering. The 2026 Notes initially bear a fixed interest rate of 6.00% per year to, but excluding September 30, 2021, and thereafter a floating rate equal to the then-current three-month LIBOR rate plus 485 basis points. All interest on the 2026 Notes is payable quarterly. The 2026 Notes are scheduled to mature on September 30, 2026. The 2026 Notes are unsecured subordinated obligations of the Company and may be repaid, without penalty, on any interest payment date on or after September 30, 2021. The 2026 Notes are intended to qualify as Tier 2 capital under regulatory guidelines.

The following table presents the principal balance and unamortized discount and debt issuance costs for the 2021 Debenture, the 2025 Note and the 2026 Notes as of September 30, 2016 and December 31, 2015.



	September 30, 2016					December 31, 2015
	Principal		Unamortized Discount and Debt Issuance Costs			Principal		Unamortized Discount and Debt Issuance Costs
2021 Debenture	$	3,000	$	—		$	3,000	$	(42	)
2025 Note	10,000		(216		)	10,000		(234		)
2026 Notes	25,000		(1,243		)	—		—
Total	$	38,000	$	(1,459	)	$	13,000	$	(276	)