DEBT

Revolving Credit Facility

The Company has a revolving credit facility with a group of banks expiring in May 2017. This agreement provides for unsecured borrowings of up to $150,000. Fees on this facility range from 0.09% to 0.175% per year based upon the Company's leverage ratio at each quarter end. Borrowings under this agreement carry variable interest rates tied to either LIBOR, prime, or the bank’s cost of funds at the Company’s discretion. This agreement also enables the Company to refinance this debt on a long-term basis. At June 30, 2015 and 2014, the Company had $52,000 and $69,000, respectively, outstanding under this credit facility. Unused lines under this facility, net of outstanding letters of credit of $3,764 to secure certain insurance obligations, totaled $94,236 at June 30, 2015 and are available to fund future acquisitions or other capital and operating requirements. The weighted-average interest rate on the loans outstanding on the revolving credit facility as of June 30, 2015 was 1.15%.

Additionally, the Company had letters of credit outstanding with a separate bank, not associated with the revolving credit agreement, in the amount of $1,841, in order to secure certain insurance obligations.

Long-Term Borrowings

The Company entered into a $100,000 unsecured five-year term loan with a group of banks in April 2014 with a final maturity date in April 2019. Borrowings under this agreement carry a variable interest rate tied to LIBOR, which at June 30, 2015 was a rate of 1.19%. The term loan has an outstanding amount of $96,875 and $99,375 at June 30, 2015 and 2014, respectively.

In April 2014 the Company assumed $2,359 of debt as a part of the headquarters facility acquisition. The 1.5% fixed interest rate note is held by the State of Ohio Development Services Agency with a remaining term of nine years, maturing in May 2024. At June 30, 2015 and 2014, $2,120 and $2,337 was outstanding, respectively.

At June 30, 2015, the Company had borrowings outstanding under its unsecured shelf facility agreement with Prudential Investment Management of $170,000. The "Series C" notes have a principal amount of $120,000 and carry a fixed interest rate of 3.19%, which is due in equal principal payments in July 2020, 2021 and 2022. The "Series D" notes have a principle amount of $50,000 and carry a fixed interest rate of 3.21% which is due in equal principal payments in October 2019 and 2023. As of June 30, 2015, $50,000 in additional financing was available under this facility.

The table below summarizes the aggregate maturities of amounts outstanding under long-term borrowing arrangements for each of the next five years:



Fiscal Year	Aggregate Maturity
2016	$	3,349
2017	$	57,227
2018	$	5,856
2019	$	83,359
2020	$	25,238
Thereafter	$	145,966

Covenants

The revolving credit facility, the term loan agreement, and the unsecured shelf facility contain restrictive covenants regarding liquidity, net worth, financial ratios, and other covenants. At June 30, 2015, the most restrictive of these covenants required that the Company have net indebtedness less than three times consolidated income before, interest, taxes, depreciation and amortization.