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Long-Term Debt and Financing Arrangements (Tables)

9 Months Ended

Sep. 30, 2015

Debt Disclosure [Abstract]

Schedule of Outstanding Debt

	Period Ended
	September 30,				December 31,
	2015				2014
Secured Equipment Notes due in September 2020 with monthly principal and interest payments of $0.2 million commencing in October 2015; interest is paid monthly at a fixed annual rate of 1.84%	$	12,828			$	-

Secured Equipment Notes due in June 2020 with monthly principal and interest payments of $0.1 million commencing in July 2015; interest is paid monthly at a fixed annual rate of 2.14%		6,733				-

Secured Equipment Notes due in March 2020 with monthly principal and interest payments of $0.04 million commencing in April 2015; interest is paid monthly at a fixed annual rate of 2.14%		2,110				-

Secured Equipment Notes due in January 2020 with monthly principal and interest payments of $0.2 million commencing in February 2015; interest is paid monthly at a fixed annual rate between 1.72% and 2.26%		7,975				-

Secured Equipment Notes due in December 2019 with monthly principal and interest payments of $0.2 million commencing in January 2015; interest is paid monthly at a fixed annual rate of 2.24%		11,473				13,387

Secured Equipment Notes due in November 2019 with monthly principal and interest payments of $0.5 million commencing in December 2014; interest is paid monthly at a fixed annual rate of 2.05%		23,891				28,429

Secured Equipment Notes due in September 2019 with monthly principal and interest payments of $0.4 million commencing in September 2014; interest is paid monthly at a fixed annual rate of 2.15%		19,330				22,772

Secured Equipment Notes due in February 2019 with monthly principal and interest payments of $0.4 million commencing in January 2014; interest is paid monthly at a fixed annual rate between 1.87% and 1.93%		17,218				21,016

Secured Equipment Notes due in June 2018 with quarterly principal and interest payments of $0.5 million commencing in August 2013; interest is paid quarterly at a fixed annual rate between 1.9% and 2.0%		5,061				6,475
		106,619				92,079

Less current portion		(25,929	)			(19,619	)
Total long-term debt	$	80,690			$	72,460