Condensed Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Cash flows from operating activities:
Net loss	$ (32,968)us-gaap_NetIncomeLoss	$ (3,358)us-gaap_NetIncomeLoss
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	3us-gaap_Depreciation	4us-gaap_Depreciation
Change in fair value of derivative instruments	26,462us-gaap_UnrealizedGainLossOnDerivatives	1,266us-gaap_UnrealizedGainLossOnDerivatives
Non-cash interest expense	1,841emis_NoncashInterestExpense	1,441emis_NoncashInterestExpense
Non-cash compensation expense	45us-gaap_ShareBasedCompensation	43us-gaap_ShareBasedCompensation
Changes in assets and liabilities excluding non-cash transactions:
Increase in Accounts receivable	(248)
Increase in Inventory	(46)us-gaap_IncreaseDecreaseInInventories
Decrease (increase) in prepaid expenses and other current assets	(230)	7
Increase in deferred revenue	227
Increase (decrease) in accounts payable and accrued expenses	1,082	(507)
Decrease in other current liabilities	0	(31)
Decrease in deferred lease liability	(2)	(2)
Total Adjustments	29,134	2,221
Net cash used in operating activities	(3,834)	(1,137)
Cash flows from financing activities:
Loan proceeds	5,000us-gaap_ProceedsFromBankDebt
Net cash provided by financing activities	5,000
Net increase (decrease) in cash and cash equivalents	1,166	(1,137)
Cash and cash equivalents, beginning of period	3,683	4,053
Cash and cash equivalents, end of period	$ 4,849	$ 2,916

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The sum of adjustments which are added to or deducted from net income or loss, including the portion attributable to noncontrolling interest, to reflect cash provided by or used in operating activities, in accordance with the indirect cash flow method.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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