Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Cash flows from operating activities:
Net loss	$ (44,215)	$ (388,844)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	9,400	10,628
Deferred income tax benefit	(1,095)	(28,551)
Stock-based compensation	11,973	7,129
Issuance of common stock for services and cancellation of derivatives	139	135
Debt financing inducement expense	117,644	29,216
Warrant fair value adjustment	(115,294)	108,609
Derivative fair value adjustment	(60,757)	342
Loss on extinguishment and conversion of debt	55,768	$ 5,644
Gain on extinguishment of warrants	$ (40,026)
Related party advisory agreement		$ 15,646
Amortization of debt discount and issuance costs	$ 26,027	32,222
Impairment of long-lived assets	13,020	$ 144,357
Gain on troubled debt restructuring	(1,677)
Decrease (increase) in:
Accounts receivable, net	1,134	$ 176
Inventories	1,534	15,337
Prepaid expenses and other	3,622	(705)
Increase (decrease) in:
Accounts payable and accrued expenses	$ (3,404)	13,926
Payable for compensatory earn-out under VIP acquisition agreement		5,000
Net Cash Used In Operating Activities	$ (26,207)	(29,733)
Cash Flows from Investing Activities:
Acquisition of businesses, net of cash acquired		$ (26,147)
Proceeds from sale of property and equipment	$ 578
Payments for property and equipment	(1,872)	$ (1,298)
Net Cash Used In Investing Activities	(1,294)	(27,445)
Cash Flows from Financing Activities:
Proceeds from debt financings	42,123	68,495
Principal payments under debt financings	(15,421)	(43,523)
Payments for deferred offering and debt issuance costs	$ (483)	(3,012)
Repayment of related party advances		(448)
Proceeds from issuance of common stock		30,551
Proceeds from exercise of stock options	$ 22	138
Net Cash Provided By Financing Activities	26,241	52,201
Impact of changes in foreign exchange rates	(149)	4,995
Net increase (decrease) in cash and equivalents	(1,409)	18
Cash and Equivalents:
Beginning of year	2,099	2,081
End of year	690	2,099
Supplemental Disclosure of Cash Flow Information:
Cash paid for interest	1,389	$ 45,078
Cash paid for income taxes	849
Supplemental Disclosure of Non-cash Investing and Financing Activities:
Fair value of derivatives issued in debt and equity financings	165,955	$ 62,868
Settlement and rollover of debt financings, accrued interest and prepayment penalties in new borrowings	43,328
Issuance of common stock for settlement of convertible note payable	15,060	$ 200
Decrease in warrant derivative liability upon exercise of stock purchase warrants	24,634
Cancelation of related party warrants	$ 44,230
Issuance of common stock in business combinations		$ 191,775
Issuance of notes payable in business combinations		26,000
Acquisition of trademark for shares of common stock		135
Mortgage financing in connection with purchase of real estate		431
Issuance of common stock for settlement of liabilities		6,300
Conversion of notes payable for shares of common stock		$ 2,077