Indebtedness

(a) Notes Payable

In the first quarter of 2013, we issued $185 million of 5.875% Senior Notes due 2043. The Senior Notes pay interest on February 15, May 15, August 15, and November 15 of each year, beginning on May 15, 2013, and at maturity. The notes are callable by us on or after February 8, 2018, at a price equal to 100% of their principal outstanding amount, plus accrued and unpaid interest to, but excluding, the date of redemption. A portion of the proceeds from this debt issuance was used to fully redeem the $100 million aggregate principal amount of our 7.5% Junior Subordinated Notes due 2066, which had an associated $3.3 million pre-tax write-off for the remaining capitalized debt issuance costs on these notes. Of the remaining net proceeds, $57.1 million was used to make capital contributions to the Insurance Subsidiaries, while the balance was used for general corporate purposes.

(b) Short-Term Debt

Our line of credit ("Line of Credit") with Wells Fargo Bank, National Association, as administrative agent, and Branch Banking and Trust Company (BB&T), was renewed effective September 26, 2013 with a borrowing capacity of $30 million, which can be increased to $50 million with the approval of both lending partners. The Line of Credit provides the Parent with an additional source of short-term liquidity. The interest rate on our Line of Credit varies and is based on, among other factors, the Parent’s debt ratings. The Line of Credit expires on September 26, 2017. There have been no balances outstanding under this Line of Credit or the previous credit facility at September 30, 2013 or at any time during Nine Months 2013.

The Line of Credit agreement contains representations, warranties, and covenants that are customary for credit facilities of this type, including, without limitation, financial covenants under which we are obligated to maintain a minimum consolidated net worth, minimum combined statutory surplus, and maximum ratio of consolidated debt to total capitalization, as well as covenants limiting our ability to: (i) merge or liquidate; (ii) incur debt or liens; (iii) dispose of assets; (iv) make certain investments and acquisitions; and (v) engage in transactions with affiliates. The Line of Credit permits collateralized borrowings by the two Insurance Subsidiaries domiciled in Indiana ("Indiana Subsidiaries") from the FHLBI so long as the aggregate amount borrowed does not exceed 10% of the respective Indiana Subsidiary’s admitted assets from the preceding calendar year.

The table below outlines information regarding certain of the covenants in the Line of Credit:



	Required as of September 30, 2013	Actual as of September 30, 2013
Consolidated net worth	$785 million	$1.1 billion
Statutory surplus	Not less than $750 million	$1.2 billion
Debt-to-capitalization ratio¹	Not to exceed 35%	26.0%
A.M. Best financial strength rating	Minimum of A-	A

¹Calculated in accordance with the Line of Credit agreement.

For additional information related to all our outstanding debt, refer to Note 10. "Indebtedness" in Item 8. "Financial Statements and Supplementary Data." of our 2012 Annual Report.