2.4.0.8 Html 136 193 1 true 37 0 false 5 false false R1.htm 001 - Document - Document and Entity Information Sheet http://www.SmartGlass.com/role/DocumentAndEntityInformation Document and Entity Information true false R2.htm 002 - Statement - Consolidated Balance Sheets Sheet http://www.SmartGlass.com/role/ConsolidatedBalanceSheets Consolidated Balance Sheets false false R3.htm 003 - Statement - Consolidated Balance Sheets (Parenthetical) Sheet http://www.SmartGlass.com/role/ConsolidatedBalanceSheetsParenthetical Consolidated Balance Sheets (Parenthetical) false false R4.htm 004 - Statement - Consolidated Statements of Operations Sheet http://www.SmartGlass.com/role/ConsolidatedStatementsOfOperations Consolidated Statements of Operations false false R5.htm 005 - Statement - Consolidated Statements of Shareholders' Equity Sheet http://www.SmartGlass.com/role/ConsolidatedStatementsOfShareholdersEquity Consolidated Statements of Shareholders' Equity false false R6.htm 006 - Statement - Consolidated Statements of Cash Flows Sheet http://www.SmartGlass.com/role/ConsolidatedStatementsOfCashFlows Consolidated Statements of Cash Flows false false R7.htm 101 - Disclosure - Business Sheet http://www.SmartGlass.com/role/Business Business false false R8.htm 102 - Disclosure - Summary of Significant Accounting Policies Sheet http://www.SmartGlass.com/role/SummaryOfSignificantAccountingPolicies Summary of Significant Accounting Policies false false R9.htm 104 - Disclosure - Fixed Assets Sheet http://www.SmartGlass.com/role/FixedAssets Fixed Assets false false R10.htm 105 - Disclosure - Accrued Expenses and Other Sheet http://www.SmartGlass.com/role/AccruedExpensesAndOther Accrued Expenses and Other false false R11.htm 106 - Disclosure - Income Taxes Sheet http://www.SmartGlass.com/role/IncomeTaxes Income Taxes false false R12.htm 107 - Disclosure - Shareholders' Equity Sheet http://www.SmartGlass.com/role/ShareholdersEquity Shareholders' Equity false false R13.htm 108 - Disclosure - License and Other Agreements Sheet http://www.SmartGlass.com/role/LicenseAndOtherAgreements License and Other Agreements false false R14.htm 109 - Disclosure - Commitments Sheet http://www.SmartGlass.com/role/Commitments Commitments false false R15.htm 110 - Disclosure - Rights Plan Sheet http://www.SmartGlass.com/role/RightsPlan Rights Plan false false R16.htm 111 - Disclosure - Selected Quarterly Financial Data (Unaudited) Sheet http://www.SmartGlass.com/role/SelectedQuarterlyFinancialDataUnaudited Selected Quarterly Financial Data (Unaudited) false false R17.htm 112 - Disclosure - SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS Sheet http://www.SmartGlass.com/role/ScheduleIiValuationAndQualifyingAccounts SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS false false R18.htm 202 - Disclosure - Summary of Significant Accounting Policies (Policies) Sheet http://www.SmartGlass.com/role/SummaryOfSignificantAccountingPoliciesPolicies Summary of Significant Accounting Policies (Policies) false false R19.htm 302 - Disclosure - Summary of Significant Accounting Policies (Tables) Sheet http://www.SmartGlass.com/role/SummaryOfSignificantAccountingPoliciesTables Summary of Significant Accounting Policies (Tables) false false R20.htm 304 - Disclosure - Fixed Assets (Tables) Sheet http://www.SmartGlass.com/role/FixedAssetsTables Fixed Assets (Tables) false false R21.htm 305 - Disclosure - Accrued Expenses and Other (Tables) Sheet http://www.SmartGlass.com/role/AccruedExpensesAndOtherTables Accrued Expenses and Other (Tables) false false R22.htm 306 - Disclosure - Income Taxes (Tables) Sheet http://www.SmartGlass.com/role/IncomeTaxesTables Income Taxes (Tables) false false R23.htm 307 - Disclosure - Shareholders' Equity (Tables) Sheet http://www.SmartGlass.com/role/ShareholdersEquityTables Shareholders' Equity (Tables) false false R24.htm 309 - Disclosure - Commitments (Tables) Sheet http://www.SmartGlass.com/role/CommitmentsTables Commitments (Tables) false false R25.htm 311 - Disclosure - Selected Quarterly Financial Data (Unaudited) (Tables) Sheet http://www.SmartGlass.com/role/SelectedQuarterlyFinancialDataUnauditedTables Selected Quarterly Financial Data (Unaudited) (Tables) false false R26.htm 40201 - Disclosure - Summary of Significant Accounting Policies (Short-term Investments) (Details) Sheet http://www.SmartGlass.com/role/SummaryOfSignificantAccountingPoliciesShorttermInvestmentsDetails Summary of Significant Accounting Policies (Short-term Investments) (Details) false false R27.htm 40202 - Disclosure - Summary of Significant Accounting Policies (Narrative) (Details) Sheet http://www.SmartGlass.com/role/SummaryOfSignificantAccountingPoliciesNarrativeDetails Summary of Significant Accounting Policies (Narrative) (Details) false false R28.htm 40401 - Disclosure - Fixed Assets (Details) Sheet http://www.SmartGlass.com/role/FixedAssetsDetails Fixed Assets (Details) false false R29.htm 40501 - Disclosure - Accrued Expenses and Other (Details) Sheet http://www.SmartGlass.com/role/AccruedExpensesAndOtherDetails Accrued Expenses and Other (Details) false false R30.htm 40601 - Disclosure - Income Taxes (Details) Sheet http://www.SmartGlass.com/role/IncomeTaxesDetails Income Taxes (Details) false false R31.htm 40701 - Disclosure - Shareholders' Equity (Schedule of Common Stock Sold) (Details) Sheet http://www.SmartGlass.com/role/ShareholdersEquityScheduleOfCommonStockSoldDetails Shareholders' Equity (Schedule of Common Stock Sold) (Details) false false R32.htm 40702 - Disclosure - Shareholders' Equity (Narrative) (Details) Sheet http://www.SmartGlass.com/role/ShareholdersEquityNarrativeDetails Shareholders' Equity (Narrative) (Details) false false R33.htm 40703 - Disclosure - Shareholders' Equity (Schedule of Assumptions Used to Value Options Granted to Employees) (Details) Sheet http://www.SmartGlass.com/role/ShareholdersEquityScheduleOfAssumptionsUsedToValueOptionsGrantedToEmployeesDetails Shareholders' Equity (Schedule of Assumptions Used to Value Options Granted to Employees) (Details) false false R34.htm 40705 - Disclosure - Shareholders' Equity (Schedule of Activity in Options and Warrants) (Details) Sheet http://www.SmartGlass.com/role/ShareholdersEquityScheduleOfActivityInOptionsAndWarrantsDetails Shareholders' Equity (Schedule of Activity in Options and Warrants) (Details) false false R35.htm 40801 - Disclosure - License and Other Agreements (Details) Sheet http://www.SmartGlass.com/role/LicenseAndOtherAgreementsDetails License and Other Agreements (Details) false false R36.htm 40901 - Disclosure - Commitments (Details) Sheet http://www.SmartGlass.com/role/CommitmentsDetails Commitments (Details) false false R37.htm 41001 - Disclosure - Rights Plan (Details) Sheet http://www.SmartGlass.com/role/RightsPlanDetails Rights Plan (Details) false false R38.htm 41101 - Disclosure - Selected Quarterly Financial Data (Unaudited) (Details) Sheet http://www.SmartGlass.com/role/SelectedQuarterlyFinancialDataUnauditedDetails Selected Quarterly Financial Data (Unaudited) (Details) false false R39.htm 41201 - Schedule - SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS (Details) Sheet http://www.SmartGlass.com/role/ScheduleIiValuationAndQualifyingAccountsDetails SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS (Details) false false All Reports Book All Reports 'Monetary' elements on report '40202 - Disclosure - Summary of Significant Accounting Policies (Narrative) (Details)' had a mix of different decimal attribute values. Process Flow-Through: 002 - Statement - Consolidated Balance Sheets Process Flow-Through: Removing column 'Dec. 31, 2011' Process Flow-Through: Removing column 'Dec. 31, 2010' Process Flow-Through: 003 - Statement - Consolidated Balance Sheets (Parenthetical) Process Flow-Through: 004 - Statement - Consolidated Statements of Operations Process Flow-Through: Removing column '3 Months Ended Dec. 31, 2013' Process Flow-Through: Removing column '3 Months Ended Sep. 30, 2013' Process Flow-Through: Removing column '3 Months Ended Jun. 30, 2013' Process Flow-Through: Removing column '3 Months Ended Mar. 31, 2013' Process Flow-Through: Removing column '3 Months Ended Dec. 31, 2012' Process Flow-Through: Removing column '3 Months Ended Sep. 30, 2012' Process Flow-Through: Removing column '3 Months Ended Jun. 30, 2012' Process Flow-Through: Removing column '3 Months Ended Mar. 31, 2012' Process Flow-Through: 006 - Statement - Consolidated Statements of Cash Flows refr-20131231.xml refr-20131231.xsd refr-20131231_cal.xml refr-20131231_def.xml refr-20131231_lab.xml refr-20131231_pre.xml true true