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v2.4.1.9

Consolidated 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 and comprehensive loss | $ (4,842)us-gaap_NetIncomeLoss | $ (4,694)us-gaap_NetIncomeLoss
Depreciation | 61 us-gaap_DepreciationDepletionAndAmortization | 64 us-gaap_DepreciationDepletionAndAmortization
Amortization of debt discount and issuance costs | 222 us-gaap_AmortizationOfDebtDiscountPremium | 207 us-gaap_AmortizationOfDebtDiscountPremium
Interest expense added to loan principal | 1,971 us-gaap_PaidInKindInterest | 1,838 us-gaap_PaidInKindInterest
Compensation charge for stock and share option awards | 260 us-gaap_ShareBasedCompensation | 30 us-gaap_ShareBasedCompensation
Changes in operating assets and liabilities: |  |
Decrease (increase) in accounts receivable | 170 us-gaap_IncreaseDecreaseInAccountsReceivable | (10)us-gaap_IncreaseDecreaseInAccountsReceivable
Increase in prepaid expenses and other | (478)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets | (298)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
Increase in other assets | (272)us-gaap_IncreaseDecreaseInOtherOperatingAssets | (271)us-gaap_IncreaseDecreaseInOtherOperatingAssets
Increase (decrease) in accounts payable | 315 us-gaap_IncreaseDecreaseInAccountsPayable | (746)us-gaap_IncreaseDecreaseInAccountsPayable
Decrease in accrued liabilities | (43)us-gaap_IncreaseDecreaseInAccruedLiabilities | (554)us-gaap_IncreaseDecreaseInAccruedLiabilities
Net cash used for operating activities | (2,636)us-gaap_NetCashProvidedByUsedInOperatingActivities | (4,434)us-gaap_NetCashProvidedByUsedInOperatingActivities
Cash flows from investing activities: |  |
Additions to property, plant and equipment | (19)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment |
Net cash used for investing activities | (19)us-gaap_NetCashProvidedByUsedInInvestingActivities |
Cash flows from financing activities: |  |
Principal payments on long-term debt | (3)us-gaap_RepaymentsOfLongTermDebt | (3)us-gaap_RepaymentsOfLongTermDebt
Net cash used for by financing activities | (3)us-gaap_NetCashProvidedByUsedInFinancingActivities | (3)us-gaap_NetCashProvidedByUsedInFinancingActivities
Net decrease in cash and cash equivalents | (2,658)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | (4,437)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
Cash and cash equivalents, beginning of period | 16,206 us-gaap_CashAndCashEquivalentsAtCarryingValue | 11,887 us-gaap_CashAndCashEquivalentsAtCarryingValue
Cash and cash equivalents, end of period | $ 13,548 us-gaap_CashAndCashEquivalentsAtCarryingValue | $ 7,450 us-gaap_CashAndCashEquivalentsAtCarryingValue

X
- Definition Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28541-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 8 -Article 5 + Details
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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 1 -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6676-107765 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3044-108585 + Details
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- Definition Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3574-108585 + Details
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- Definition Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3574-108585 + Details
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