Note 5 - Debt and Capital Lease Obligations (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

Schedule of Long-term Debt Instruments [Table Text Block]

	As of December 31,
	2016			2015
Revolving Credit Facility	$	284,400		$	121,000
Five-Year Term Loans, net of original issue discount and deferred financing costs of $34,336 as of December 31, 2015		569,250			536,353
Seven-Year Term Loans, net of original issue discount and deferred financing costs of $52,032 as of December 31, 2015		480,150			429,330
Capital leases		—			34,873
Total debt and capital lease obligations		1,333,800			1,121,556
Less: liabilities subject to compromise		(1,333,800	)		—
Less: current portion of long-term debt and capital lease obligations		—			(13,433	)
Long-term debt and capital lease obligations	$	—		$	1,108,123
DIP Facility	$	25,000			—

Schedule of Interest Expense [Table Text Block]

	Years Ended December 31,
	2016			2015
Revolving Credit Facility	$	8,504		$	7,058
Five-Year Term Loans		23,330			29,302
Seven-Year Term Loans		21,762			27,557
DIP Facility		2,087			—
Capital leases		1,206			1,005
Accretion of original issue discount		4,193			6,187
Amortization of deferred financing costs		4,590			10,926
Original issue discount accelerated amortization		48,221			—
Deferred financing costs accelerated amortization		43,720			—
Interest income and other		(148	)		51
Interest expense, net	$	157,465		$	82,086