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Condensed Consolidated Balance Sheets (USD $)
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Mar. 31, 2015
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Dec. 31, 2014
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| Current Assets | ||
| Cash and cash equivalents | $ 3,171,530us-gaap_CashAndCashEquivalentsAtCarryingValue | $ 4,220,225us-gaap_CashAndCashEquivalentsAtCarryingValue |
| Restricted cash | 325,341us-gaap_RestrictedCashAndCashEquivalents | 325,181us-gaap_RestrictedCashAndCashEquivalents |
| Accounts receivable - project revenue and reimbursable project costs | 318,383us-gaap_AccountsReceivableNetCurrent | 469,086us-gaap_AccountsReceivableNetCurrent |
| Prepaid expenses & other current assets | 319,494us-gaap_PrepaidExpenseCurrent | 205,184us-gaap_PrepaidExpenseCurrent |
| Total Current Assets | 4,134,748us-gaap_AssetsCurrent | 5,219,676us-gaap_AssetsCurrent |
| Property Plant and Equipment -net | 0us-gaap_PropertyPlantAndEquipmentNet | 0us-gaap_PropertyPlantAndEquipmentNet |
| Other Assets | ||
| Patent costs - net | 852,862us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill | 833,560us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill |
| Total Assets | 4,987,610us-gaap_Assets | 6,053,236us-gaap_Assets |
| Current Liabilities | ||
| Accounts payable and accrued liabilities | 586,685us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent | 653,669us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent |
| Total Current Liabilities | 586,685us-gaap_Liabilities | 653,669us-gaap_Liabilities |
| Commitments and contingencies | 0us-gaap_CommitmentsAndContingencies | 0us-gaap_CommitmentsAndContingencies |
| Stockholders' Equity | ||
| Preferred stock, $0.001 par value, 50,000,000 authorized shares, no shares issued and outstanding | 0us-gaap_PreferredStockValue | 0us-gaap_PreferredStockValue |
| Common stock, $0.001 par value, 500,000,000 authorized, 18,082,874 shares outstanding at March 31, 2015 and December 31, 2014 | 18,083us-gaap_CommonStockValue | 18,083us-gaap_CommonStockValue |
| Additional paid-in capital - stock and stock equivalents | 81,358,020us-gaap_AdditionalPaidInCapital | 81,276,339us-gaap_AdditionalPaidInCapital |
| Deficit | (76,975,178)us-gaap_RetainedEarningsAccumulatedDeficit | (75,894,854)us-gaap_RetainedEarningsAccumulatedDeficit |
| Total Stockholders' Equity | 4,400,925us-gaap_StockholdersEquity | 5,399,568us-gaap_StockholdersEquity |
| Total Liabilities and Stockholders' Equity | $ 4,987,610us-gaap_LiabilitiesAndStockholdersEquity | $ 6,053,237us-gaap_LiabilitiesAndStockholdersEquity |
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- Definition
Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. This element is for unclassified presentations; for classified presentations there is a separate and distinct element. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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