Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2015

Long-Term Debt [Abstract]

Schedule of Long-Term Debt Instruments

	December 31,		December 31,
	2015		2014
Credit Facilities:
Revolver	$	-	$	16,000
7.75% Senior Notes due 2019		475,000		475,000
7.75% Senior Notes due 2022		300,000		300,000
Unamortized premium		956		1,217
Capital leases and other  notes		111,063		138,930
		887,019		931,147
Less current portion		48,651		48,575
	$	838,368	$	882,572

Schedule of Debt Maturities Including Capital Leases

	Debt		Capital Leases
2016	$	-	$	48,651
2017		-		32,355
2018		-		23,809
2019		475,000		6,060
2020		-		95
Thereafter		300,000		93
	$	775,000	$	111,063

Schedule of Interest Expense

	Years ended December 31,
	2015		2014		2013
Cash payments for interest	$	61,587	$	61,873	$	62,609
Commitment and other fees paid		2,484		2,767		1,905
Amortization of debt issuance costs and premium on senior secured notes		3,362		2,934		2,878
Change in accrued interest		563		(269)		129
Capitalized interest		(139)		(349)		(354)
Other		107		86		40
Total interest expense	$	67,964	$	67,042	$	67,207