Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Accounts receivable, allowance	$ 2,951	$ 7,917
Property, plant and equipment, accumulated depreciation	683,189	499,894
Deferred financing costs, accumulated amortization		6,396
Long-term debt and capital lease obligations, original issue discount and deferred financing costs		$ 86,368
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	750,000,000	750,000,000
Common stock, shares issued (in shares)	119,529,942	120,420,120
Common stock, shares outstanding (in shares)	119,529,942	120,420,120