Note 6 - Debt

Indebtedness outstanding was as follows:

	March 31,			December 31,
	2017			2016
Short-term debt:
Bank Credit Facility, expires July 30, 2019		$	-		$	-

Long-term debt:
4.50% Senior Notes, due December 1, 2025. Aggregate
principal amount of $250,000 less unaccrued discount of
$589 and $603 (4.5% imputed rate) and unamortized
debt issuance costs of $2,138 and $2,188			247,273			247,209

The Credit Agreement with Financial Institutions (“Bank Credit Facility”) and 4.50% Senior Notes due 2025 (“Senior Notes due 2025”) are described in “Notes to Consolidated Financial Statements -- Note 7 -- Debt” of the Company’s Annual Report on Form 10-K for the year ended December 31, 2016.