CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
CASH FLOWS FROM OPERATING ACTIVITIES:
NET (LOSS) INCOME	$ (45,307)	$ 14,160
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation and amortization	40,513	31,787
Amortization of deferred financing costs	3,034	1,754
Equity in loss of unconsolidated affiliate	282
Loss on early extinguishment of debt	27,317	155
Change in fair value of acquisition related contingencies	37	1
Stock compensation expense	3,062	2,033
Loss on disposal of assets	57	765
Provision for bad debts	756	329
(Benefit) provision for income taxes	(38,001)	7,052
Change in operating assets and liabilities:
Restricted cash	481	1,401
Sale of trading securities	295
Accounts receivable	4,037	(4,872)
Inventory	(630)	46
Prepaid expenses and other assets	1,605	(2,835)
Interest payable	8,310	(748)
Income taxes receivable/payable	(197)
Accounts payable and accrued liabilities	(2,126)	(2,372)
Net cash provided by operating activities	3,525	48,656
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment, net	(29,824)	(20,345)
Restricted cash	100
Proceeds from sale of property and equipment		1,551
Net cash used in business combinations	(1,343,659)	(491)
Reimbursement of capital expenditures from West Virginia regulatory authorities		3,676
Decrease in other assets, net		177
Net cash used in investing activities	(1,373,383)	(15,432)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of 6% Senior Notes	375,000
Payments on capital leases	(210)	(136)
Debt issuance costs	(44,992)	(463)
Taxes paid related to net share settlement of equity awards	(8,993)	(1,178)
Proceeds from exercise of stock options	2,898	1,005
Net cash provided by (used in) financing activities	1,412,453	(74,397)
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	42,595	(41,173)
CASH AND CASH EQUIVALENTS, BEGINNING OF YEAR	61,029	78,278
CASH AND CASH EQUIVALENTS, END OF PERIOD	103,624	37,105
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
Cash paid during the period for interest	30,742	24,760
Cash paid during period for income taxes	589	1,054
Payables for capital expenditures	(1,156)	3,612
New Term Loan
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of New Term Loan	1,450,000
Payments under Term Loan	3,625
Term Loan
CASH FLOWS FROM FINANCING ACTIVITIES:
Payments under Term Loan	1,062	2,125
Retirement of Long-term Debt	(417,563)
New Revolving Credit Facility
CASH FLOWS FROM FINANCING ACTIVITIES:
Borrowings under New Revolving Credit Facility	148,953
Payments under Revolving Credit Facility	(58,953)
Revolving Credit Facility
CASH FLOWS FROM FINANCING ACTIVITIES:
Borrowings under New Revolving Credit Facility	41,000	24,000
Payments under Revolving Credit Facility	(29,000)	(95,500)
Borrowings under Revolving Credit Facility	41,000	$ (71,500)
Retirement of Long-term Debt	$ (41,000)