CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
OPERATING ACTIVITIES:
Net loss	$ (6,781)	$ (14,925)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	3,271	3,507
Provision for bad debts	(50)	(1,616)
Loan cost amortization	106	90
Interest expense – payment in kind	3,377	2,770
Decrease (increase) in restricted cash	38,885	23,500
Changes in operating assets and liabilities:
Accounts receivable	(656)	1,693
Inventories	(46)	(20)
Prepaid expenses and other assets	(231)	(104)
Accounts payable	254	(822)
Accrued interest	830	770
Accrued expenses	567	(245)
Net cash provided by operating activities	39,526	14,598
INVESTING ACTIVITIES:
Capital expenditures	(1,662)	(1,436)
Net cash (used in) investing activities	(1,662)	(1,436)
FINANCING ACTIVITIES:
Net cash (used in) provided by financing activities	0	0
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	37,864	13,162
CASH AND CASH EQUIVALENTS-BEGINNING OF PERIOD	20,738	13,914
CASH AND CASH EQUIVALENTS-END OF PERIOD	58,602	27,076
SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES:
Cash paid for interest	$ 1,807	$ 1,807