Borrowing Arrangements (Tables)

12 Months Ended

Dec. 31, 2014

Borrowing Arrangements

Schedule of long-term borrowings

		Amount Outstanding
		December 31,
	Maturity Date	2014		2013
Senior credit facility, net of discount	October 2, 2017	$	251,010	$	286,672
Other obligations	Various		2,390		1,994
Total debt			253,400		288,666
Less current portion			15,567		24,632
Total long-term debt		$	237,833	$	264,034

Schedule of aggregate minimum principal maturities of long-term debt

2015	$	16,553
2016		15,334
2017		20,353
2018		20,127
2019		20,023
Thereafter		163,310
Total debt		255,700
Less: Current portion, including debt discount		15,567
Less: Discount on debt		2,300
Total long-term portion, including debt discount	$	237,833