Indebtedness outstanding was as follows:



($ in thousands)	June 30, 2017		December 31, 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 thousand less unaccrued discount of $575 thousand and $603 thousand (4.5% imputed rate) and unamortized debt issuance costs of $2,088 thousand and $2,188 thousand	247,337		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.