2.2.0.25truefalse010000 - Document - Risk/Return Summary {Unlabeled}falsefalsetrue1falsefalsetruefalse{dei_LegalEntityAxis} : TOPS TM Capital Preservation ETF Portfolio 2/10/2011 - 2/10/2011 c1_S000031502Memberhttp://www.sec.gov/CIK0001352621duration2011-02-10T00:00:002011-02-10T00:00:00falsefalsecik0001352621_S000031502Memberdei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031502Memberdei_LegalEntityAxisexplicitMember1false0natruenanaNo definition available.falsetruefalsefalsefalsefalsefalsefalsefalsefalsehttp://xbrl.sec.gov/rr/role/riskreturn1falsefalsefalse00TOPS TM Capital Preservation ETF PortfolioTOPS TM Capital Preservation ETF Portfoliofalsefalsefalsefalsefalse1falsefalsetruefalse{dei_LegalEntityAxis} : TOPS TM Capital Preservation ETF Portfolio 2/10/2011 - 2/10/2011 c1_S000031502Memberhttp://www.sec.gov/CIK0001352621duration2011-02-10T00:00:002011-02-10T00:00:00falsefalsecik0001352621_S000031502Memberdei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031502Memberdei_LegalEntityAxisexplicitMemberOthernaNo definition available.No authoritative reference available.falsefalseTOPS TM Capital Preservation ETF Portfolio3false0rr_RiskReturnHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00RISK/RETURNfalsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Summary Investment Objectives/Goals Include the following information, in plain English under rule 421(d) under the Securities Act, in the order and subject matter indicatedReference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 falsefalseRisk/Return [Heading]4false0rr_ObjectiveHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Investment Objectives:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a falsefalseObjective [Heading]5false0rr_ObjectivePrimaryTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The Portfolio seeks to preserve capital and provide moderate income and moderate capital appreciation.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a falsefalseObjective, Primary [Text Block]6false0rr_ExpenseHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Fees and Expenses of the Portfolio:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Summary Fee Table Includes the following information, in plain English under rule 421(d) under the Securities Act, after Item 2 Fees and expenses of the Fund This table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Shareholder Fees (fees paid directly from your investment) Example This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be You would pay the following expenses if you did not redeem your shares The Example does not reflect sales charges (loads) on reinvested dividends [and other distributions]. If these sales charges (loads) were included, your costs would be higher. Portfolio Turnover The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover may indicate higher transaction costs. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was __% of the average value of its whole portfolio. Instructions. A.3.instructions.6 New Funds. For purposes of this Item, a "New Fund" is a Fund that does not include in Form N-1A financial statements reporting operating results or that includes financial statements for the Fund's initial fiscal year reporting operating results for a period of 6 months or less. The following Instructions apply to New Funds.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph d -Subsection instructions falsefalseExpense [Heading]7false0rr_ExpenseNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00This table describes the annual operating expenses that you may indirectly pay if you invest in the Portfolio through your retirement plan or if you allocate your insurance contract premiums or payments to the Portfolio. However, each insurance contract and separate account involves fees and expenses that are not described in this Prospectus. If the fees and expenses of your insurance contract or separate account were included in this table, your overall expenses would be higher. You should review the insurance contract prospectus for a complete description of fees and expenses. In the table below, acquired fund fees and expenses are the indirect costs of investing in other investment companies.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThis table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Include the narrative explanations in the order indicated. A Fund may modify the narrative explanations if the explanation contains comparable information to that shown.The narrative explanation regarding sales charge discounts is only required by a Fund that offers such discounts and should specify the minimum level of investment required to qualify for a discount. Modify the narrative explanation to state that Fund shares are sold on a national securities exchange at the end of the time periods indicated, and that brokerage commissions for buying and selling Fund shares through a broker are not reflected.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph b -Subsection instructions falsefalseExpense Narrative [Text Block]8false0rr_OperatingExpensesCaptionrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Annual Portfolio Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringAnnual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investment)Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 7 -Subsection table falsefalseOperating Expenses Caption [Text]9false0rr_AnnualFundOperatingExpensesTableTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00~ http://xbrl.sec.gov/rr/role/OperatingExpensesData column dei_LegalEntityAxis compact cik0001352621_S000031502Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsefalse~ http://xbrl.sec.gov/rr/role/OperatingExpensesData column dei_LegalEntityAxis compact cik0001352621_S000031502Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsehttp://xbrl.sec.gov/rr/role/OperatingExpensesDatafalsefalse020020 - Schedule - Annual Fund Operating Expensestruefalsefalse1falseColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031502MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Capital Preservation ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031502Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 1rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097922Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Capital Preservation ETF PortfolioClass 1usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$2falseColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031502MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Capital Preservation ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031502Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 2rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097923Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Capital Preservation ETF PortfolioClass 2usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$1falseRowprimaryElement*3false0rr_ManagementFeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalse3truetruetrue0.00100.0010falsefalsefalsetruefalse4truetruetrue0.00100.0010falsefalsefalsetruefalse5truetruetrue0.00100.0010falsefalsefalsetruefalse6truetruetrue0.00100.0010falsefalsefalsetruefalse7truetruetrue0.00100.0010falsefalsefalsetruefalse8truetruetrue0.00100.0010falsefalsefalsetruefalse9truetruetrue0.00100.0010falsefalsefalsetruefalse10truetruetrue0.00100.0010falsefalsefalsetruefalse11truetruetrue0.00300.0030falsefalsefalsetruefalse12truetruetrue0.00300.0030falsefalsefalsetruefalse13truetruetrue0.00300.0030falsefalsefalsetruefalse14truetruetrue0.00300.0030falsefalsefalsetruefalse15truetruetrue0.00300.0030falsefalsefalsetruefalse16truetruetrue0.00300.0030falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureManagement Fees include investment advisory fees (including any fees based on the Fund's performance), any other management fees payable to the investment adviser or its affiliates, and administrative fees payable to the investment adviser or its affiliates that are not included as "Other Expenses."Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subparagraph a -Subsection instructions falsefalseManagement Fees0rr_ManagementFeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalseOthernanafalsefalseManagement Fees2falseRowprimaryElement*4false0rr_DistributionAndService12b1FeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00000.0000falsefalsefalsetruefalse2truetruetrue0.00250.0025falsefalsefalsetruefalse3truetruetrue0.00000.0000falsefalsefalsetruefalse4truetruetrue0.00250.0025falsefalsefalsetruefalse5truetruetrue0.00000.0000falsefalsefalsetruefalse6truetruetrue0.00250.0025falsefalsefalsetruefalse7truetruetrue0.00000.0000falsefalsefalsetruefalse8truetruetrue0.00250.0025falsefalsefalsetruefalse9truetruetrue0.00000.0000falsefalsefalsetruefalse10truetruetrue0.00250.0025falsefalsefalsetruefalse11truetruetrue0.00000.0000falsefalsefalsetruefalse12truetruetrue0.00250.0025falsefalsefalsetruefalse13truetruetrue0.00000.0000falsefalsefalsetruefalse14truetruetrue0.00250.0025falsefalsefalsetruefalse15truetruetrue0.00000.0000falsefalsefalsetruefalse16truetruetrue0.00250.0025falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureDistribution [and/or Service] (12b-1) Fees" include all distribution or other expenses incurred during the most recent fiscal year under a plan adopted pursuant to rule 12b-1 [17 CFR 270.12b-1]. Under an appropriate caption or a subcaption of "Other Expenses," disclose the amount of any distribution or similar expenses deducted from the Fund's assets other than pursuant to a rule 12b-1 plan.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 9 -Subsection table falsefalseDistribution and Service (12b-1) Fees0rr_DistributionAndService12b1FeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00000.0000falsefalsefalsetruefalse2truetruetrue0.00250.0025falsefalsefalsetruefalseOthernanafalsefalseDistribution and Service (12b-1) Fees3falseRowprimaryElement*5false0rr_OtherExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010[2]falsefalsefalsetruefalse2truetruetrue0.00100.0010[2]falsefalsefalsetruefalse3truetruetrue0.00100.0010[2]falsefalsefalsetruefalse4truetruetrue0.00100.0010[2]falsefalsefalsetruefalse5truetruetrue0.00100.0010[2]falsefalsefalsetruefalse6truetruetrue0.00100.0010[2]falsefalsefalsetruefalse7truetruetrue0.00100.0010[2]falsefalsefalsetruefalse8truetruetrue0.00100.0010[2]falsefalsefalsetruefalse9truetruetrue0.00100.0010[2]falsefalsefalsetruefalse10truetruetrue0.00100.0010[2]falsefalsefalsetruefalse11truetruetrue0.00100.0010[2]falsefalsefalsetruefalse12truetruetrue0.00100.0010[2]falsefalsefalsetruefalse13truetruetrue0.00100.0010[2]falsefalsefalsetruefalse14truetruetrue0.00100.0010[2]falsefalsefalsetruefalse15truetruetrue0.00100.0010[2]falsefalsefalsetruefalse16truetruetrue0.00100.0010[2]falsefalsefalsetruefalseOtherrr:NonNegativePure4Typepure"Other Expenses" include all expenses not otherwise disclosed in the table that are deducted from the Fund's assets or charged to all shareholder accounts. The amount of expenses deducted from the Fund's assets are the amounts shown as expenses in the Fund's statement of operations (including increases resulting from complying with paragraph 2(g) of rule 6-07 of Regulation S-X [17 CFR 210.6-07]). "Other Expenses" do not include extraordinary expenses as determined under generally accepted accounting principles (see Accounting Principles Board Opinion No. 30). If extraordinary expenses were incurred that materially affected the Fund's "Other Expenses," disclose in a footnote to the table what "Other Expenses" would have been had the extraordinary expenses been included.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subparagraph c -Clause i -Subsection instructions falsefalseOther Expenses0rr_OtherExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[1]1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalseOthernanafalsefalseOther Expenses4falseRowprimaryElement*6false0rr_AcquiredFundFeesAndExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00220.0022[1]falsefalsefalsetruefalse2truetruetrue0.00220.0022[1]falsefalsefalsetruefalse3truetruetrue0.00220.0022[1]falsefalsefalsetruefalse4truetruetrue0.00220.0022[1]falsefalsefalsetruefalse5truetruetrue0.00220.0022[1]falsefalsefalsetruefalse6truetruetrue0.00220.0022[1]falsefalsefalsetruefalse7truetruetrue0.00220.0022[1]falsefalsefalsetruefalse8truetruetrue0.00220.0022[1]falsefalsefalsetruefalse9truetruetrue0.00220.0022[1]falsefalsefalsetruefalse10truetruetrue0.00220.0022[1]falsefalsefalsetruefalse11truetruetrue0.00220.0022[1]falsefalsefalsetruefalse12truetruetrue0.00220.0022[1]falsefalsefalsetruefalse13truetruetrue0.00220.0022[1]falsefalsefalsetruefalse14truetruetrue0.00220.0022[1]falsefalsefalsetruefalse15truetruetrue0.00220.0022[1]falsefalsefalsetruefalse16truetruetrue0.00220.0022[1]falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 11 -Subsection table falsefalseAcquired Fund Fees and Expenses0rr_AcquiredFundFeesAndExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[2]1truetruetrue0.00220.0022falsefalsefalsetruefalse2truetruetrue0.00220.0022falsefalsefalsetruefalseOthernanafalsefalseAcquired Fund Fees and Expenses5falseRowprimaryElement*7false0rr_NetExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00420.0042[3]falsefalsefalsetruefalse2truetruetrue0.00670.0067[3]falsefalsefalsetruefalse3truetruetrue0.00420.0042[3]falsefalsefalsetruefalse4truetruetrue0.00670.0067[3]falsefalsefalsetruefalse5truetruetrue0.00420.0042[3]falsefalsefalsetruefalse6truetruetrue0.00670.0067[3]falsefalsefalsetruefalse7truetruetrue0.00420.0042[3]falsefalsefalsetruefalse8truetruetrue0.00670.0067[3]falsefalsefalsetruefalse9truetruetrue0.00420.0042[3]falsefalsefalsetruefalse10truetruetrue0.00670.0067[3]falsefalsefalsetruefalse11truetruetrue0.00620.0062[3]falsefalsefalsetruefalse12truetruetrue0.00870.0087[3]falsefalsefalsetruefalse13truetruetrue0.00620.0062[3]falsefalsefalsetruefalse14truetruetrue0.00870.0087[3]falsefalsefalsetruefalse15truetruetrue0.00620.0062[3]falsefalsefalsetruefalse16truetruetrue0.00870.0087[3]falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 11 -Subsection table falsefalseTotal Annual Portfolio Operating Expenses0rr_NetExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[3]1truetruetrue0.00420.0042falsefalsefalsetruefalse2truetruetrue0.00670.0067falsefalsefalsetruefalseOthernanafalsefalseTotal Annual Portfolio Operating Expenses1Other expenses are contractually limited to 0.10%.2Estimated for the Portfolio's current fiscal year.3The operating expenses in this fee table will not correlate to the expense ratio in the Portfolio's financial highlights because the financial statements include only the direct operating expenses incurred by the Portfolio.25Annual Fund Operating Expenses TOPS TM Capital Preservation ETF PortfolioUnKnownUnKnownUnKnownUnKnownfalsetrueColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031502MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*RowprimaryElement*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to OperatingExpensesData.No authoritative reference available.falsefalseAnnual Fund Operating Expenses [Table]10false0rr_ExpenseExampleHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Example:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringHeading for Expense Example.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalseExpense Example [Heading]11false0rr_ExpenseExampleNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 This Example is intended to help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds. falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThe Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 1 -Subsection example falsefalseExpense Example Narrative [Text Block]12false0rr_ExpenseExampleByYearCaptionrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The Example assumes that you invest $10,000 in the Portfolio for the time periods indicated and then redeem all of your shares at the end of those periods. You would pay the same expenses if you did not redeem your shares. However, each insurance contract and separate account involves fees and expenses that are not included in the Example. If these fees and expenses were included in the Example, your overall expenses would be higher. The Example also assumes that your investment has a 5% return each year and that the Portfolio's operating expenses remain the same. Although your actual costs may be higher or lower, based upon these assumptions your costs would be:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalseExpense Example by, Year, Caption [Text]13false0rr_ExpenseExampleWithRedemptionTableTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00~ http://xbrl.sec.gov/rr/role/ExpenseExample column dei_LegalEntityAxis compact cik0001352621_S000031502Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsefalse~ http://xbrl.sec.gov/rr/role/ExpenseExample column dei_LegalEntityAxis compact cik0001352621_S000031502Member column rr_ProspectusShareClassAxis compact * row primary compact * ~truehttp://xbrl.sec.gov/rr/role/ExpenseExamplefalsefalse020030 - Schedule - Expense Example {Transposed}truefalsefalse1falseColumnprimaryElement*3false0rr_ExpenseExampleYear01rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsetrue4343falsefalsefalsetruefalse2truefalsetrue6868falsefalsefalsetruefalse3truefalsetrue4343falsefalsefalsetruefalse4truefalsetrue6868falsefalsefalsetruefalse5truefalsetrue4343falsefalsefalsetruefalse6truefalsetrue6868falsefalsefalsetruefalse7truefalsetrue4343falsefalsefalsetruefalse8truefalsetrue6868falsefalsefalsetruefalse9truefalsetrue4343falsefalsefalsetruefalse10truefalsetrue6868falsefalsefalsetruefalse11truefalsetrue6363falsefalsefalsetruefalse12truefalsetrue8989falsefalsefalsetruefalse13truefalsetrue6363falsefalsefalsetruefalse14truefalsetrue8989falsefalsefalsetruefalse15truefalsetrue6363falsefalsefalsetruefalse16truefalsetrue8989falsefalsefalsetruefalseMonetaryrr:NonNegativeMonetaryTypemonetaryThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalse1 YearfalseUSDfalsefalse$2falseColumnprimaryElement*4false0rr_ExpenseExampleYear03rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsetrue135135falsefalsefalsetruefalse2truefalsetrue214214falsefalsefalsetruefalse3truefalsetrue135135falsefalsefalsetruefalse4truefalsetrue214214falsefalsefalsetruefalse5truefalsetrue135135falsefalsefalsetruefalse6truefalsetrue214214falsefalsefalsetruefalse7truefalsetrue135135falsefalsefalsetruefalse8truefalsetrue214214falsefalsefalsetruefalse9truefalsetrue135135falsefalsefalsetruefalse10truefalsetrue214214falsefalsefalsetruefalse11truefalsetrue199199falsefalsefalsetruefalse12truefalsetrue278278falsefalsefalsetruefalse13truefalsetrue199199falsefalsefalsetruefalse14truefalsetrue278278falsefalsefalsetruefalse15truefalsetrue199199falsefalsefalsetruefalse16truefalsetrue278278falsefalsefalsetruefalseMonetaryrr:NonNegativeMonetaryTypemonetaryThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalse3 YearsfalseUSDfalsefalse$1falseRowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031502MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Capital Preservation ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031502Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 1rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097922Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Capital Preservation ETF PortfolioClass 1usdStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue4343falsefalsefalsetruefalse2truefalsetrue135135falsefalsefalsetruefalseOthernanafalsefalseClass 12falseRowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031502MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Capital Preservation ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031502Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 2rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097923Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Capital Preservation ETF PortfolioClass 2usdStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue6868falsefalsefalsetruefalse2truefalsetrue214214falsefalsefalsetruefalseOthernanafalsefalseClass 222Expense Example TOPS TM Capital Preservation ETF Portfolio (USD $)UnKnownUnKnownUnKnownUnKnownfalsetrueColumnprimaryElement*RowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031502MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to ExpenseExample.No authoritative reference available.falsefalseExpense Example, With Redemption [Table]14false0rr_PortfolioTurnoverHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Portfolio Turnover:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringDisclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation). Disclose the period for which the information is provided if less than a full fiscal year. A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 5 -Subsection instructions falsefalsePortfolio Turnover [Heading]15false0rr_PortfolioTurnoverTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). These costs, which are not reflected in annual portfolio operating expenses or in the Example, affect the Portfolio's performance. A higher portfolio turnover rate may indicate higher transaction costs.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringDisclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation). Disclose the period for which the information is provided if less than a full fiscal year. A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subsection example falsefalsePortfolio Turnover [Text Block]16false0rr_StrategyHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Principal Investment Strategies:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy [Heading]17false0rr_StrategyNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio is a fund-of-funds that invests, under normal market conditions, at least 80% of its assets in exchange-traded funds ("ETFs"). Each ETF included in the Portfolio invests primarily in securities representing the following asset class: § U.S. Government Fixed Income Securities § U.S. Corporate Fixed Income Securities § U.S. Common and Preferred Stocks § Foreign Common and Preferred Stocks § U.S. Real Estate-Related Securities ("REITS") The Portfolio restricts investment in fixed income ETFs to those with an average maturity of 20 years or less and invests primarily in ETFs with average portfolio credit quality of investment grade. No more than 10% of the portfolio will be allocated to fixed income ETFs with an average portfolio credit quality below investment grade (commonly referred to as "junk bond" credit quality). The Portfolio defines investment grade credit quality as Baa3 or higher by Moody's Investors Service or BBB- or higher by Standard and Poor's Rating Group. The Portfolio invests in common and preferred stock ETFs without restriction as to underlying issuer country, capitalization or currency. The Portfolio invests in REIT ETFs without restriction as to underlying issuer capitalization. The Portfolio's adviser seeks to achieve the Portfolio's investment objectives by allocating assets and selecting individual ETFs using the adviser's TOPSTM (The Optimized Portfolio System) methodology. The TOPSTM methodology utilizes multiple asset classes in an effort to enhance performance and/or reduce risk (as measured by return volatility). To achieve the Portfolio's capital preservation and moderate income aspect of the Portfolio's investment objectives, the adviser allocates approximately 70% of Portfolio assets to fixed income ETFs. To achieve the moderate capital appreciation aspect of the Portfolio's investment objectives, the adviser allocates approximately 30% of Portfolio assets to a combination of equity ETFs and REIT ETFs. Furthermore, the adviser selects some equity ETFs that are composed of value stocks. The adviser expects value stocks (those with a lower than average price-to-earnings ratio) to have returns that are less volatile than the equity market as a whole. The adviser selects individual ETFs that it believes are representative of an asset class, have relatively low expenses and/or relatively high returns when compared to a peer group of ETFs. The adviser sells individual ETFs to rebalance asset allocation or to purchase a substitute ETF with a higher expected return or lower risk profile.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy Narrative [Text Block]18false0rr_RiskHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Principal Investment Risks:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNarrative Risk Disclosure.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subsection b falsefalseRisk [Heading]19false0rr_RiskNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00As with all mutual funds, there is the risk that you could lose money through your investment in the Portfolio. Many factors affect the Portfolio's net asset value and performance. The following risks apply to the Portfolio through its investments in ETFs. § Credit Risk: Issuers might not make payments on debt securities, resulting in losses. Credit quality of securities may be lowered if an issuer's financial condition changes, also resulting in losses. § Emerging Market Risk: In addition to the risks generally associated with investing in securities of foreign companies, countries with emerging markets also may have relatively unstable governments, social and legal systems that do not protect shareholders, economies based on only a few industries, and securities markets that trade a small number of issues. § ETF Risk: The cost of investing in the Portfolio will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in stocks and bonds. Each ETF is subject to specific risks, depending on the nature of the fund. § Fixed Income Risk: The value of bonds and other fixed income securities will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of fixed income securities. § Foreign Currency Risk: Foreign equity securities denominated in non-US dollar currencies will subject the Portfolio to currency trading risks that include market risk and country risk. Market risk results from adverse changes in exchange rates. Country risk arises because a government may interfere with transactions in its currency. § Foreign Investment Risk: Foreign investing involves risks not typically associated with U.S. investments, including adverse fluctuations in foreign currency values, adverse political, social and economic developments, less liquidity, greater volatility, less developed or less efficient trading markets, political instability and differing auditing and legal standards. § Junk Bond Risk: Lower-quality bonds, known as "high yield" or "junk" bonds, present greater risk than bonds of higher quality, including an increased risk of default. An economic downturn or period of rising interest rates could adversely affect the market for these bonds and reduce the Portfolio's ability to sell its bonds. The lack of a liquid market for these bonds could decrease the Portfolio's share price. § Limited History of Operation: The Portfolio is a new mutual fund and has a limited history of operation. The adviser has not previously managed a mutual fund. § Management Risk: The adviser's dependence on the TOPSTM methodology and judgments about the attractiveness, value and potential appreciation of particular asset classes and securities in which the Portfolio invests may prove to be incorrect and may not produce the desired results. § Market Risk: Overall securities market risks may affect the value of individual ETFs. Factors such as foreign and domestic economic growth and market conditions, interest rate levels, and political events may adversely affect the securities markets. § Real Estate Risk: Real estate values rise and fall in response to a variety of factors, including local, regional and national economic conditions, interest rates and tax considerations. REIT performance depends on the types and locations of the rental properties it owns and on how well it manages those properties. § Small and Medium Capitalization Stock Risk: The value of a small or medium capitalization company stocks may be subject to more abrupt or erratic market movements than those of larger, more established companies or the market averages in general.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringNarrative Risk Disclosure. A Fund may, in responding to this Item, describe the types of investors for whom the Fund is intended or the types of investment goals that may be consistent with an investment in the Fund.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subparagraph i -Clause instruction -Subsection b falsefalseRisk Narrative [Text Block]20false0rr_RiskClosingTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Who Should Invest in the Portfolio? The adviser believes the Portfolio is appropriate for investors with short-term to intermediate-term investment horizons who seek capital preservation as well as the opportunity for modest income and modest capital appreciation.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringIf the Fund is a Money Market Fund, state that An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in the Fund.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subparagraph ii -Subsection b falsefalseRisk Closing [Text Block]21false0rr_BarChartAndPerformanceTableHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Performance:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalseBar Chart and Performance Table [Heading]22false0rr_PerformanceNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Because the Portfolio has less than a full calendar year of investment operations, no performance information is presented for the Portfolio at this time. In the future, performance information will be presented in this section of this Prospectus. falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalsePerformance Narrative [Text Block]23false0natruenanaNo definition available.falsetruefalsefalsefalsefalsefalsefalsefalsefalsehttp://xbrl.sec.gov/rr/role/riskreturn1falsefalsefalse00TOPS TM Balanced ETF PortfolioTOPS TM Balanced ETF Portfoliofalsefalsefalsefalsefalse2falsefalsetruefalse{dei_LegalEntityAxis} : TOPS TM Balanced ETF Portfolio 2/10/2011 - 2/10/2011 c4_S000031503Memberhttp://www.sec.gov/CIK0001352621duration2011-02-10T00:00:002011-02-10T00:00:00falsefalsecik0001352621_S000031503Memberdei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031503Memberdei_LegalEntityAxisexplicitMemberOthernaNo definition available.No authoritative reference available.falsefalseTOPS TM Balanced ETF Portfolio25false0rr_RiskReturnHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00RISK/RETURNfalsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Summary Investment Objectives/Goals Include the following information, in plain English under rule 421(d) under the Securities Act, in the order and subject matter indicatedReference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 falsefalseRisk/Return [Heading]26false0rr_ObjectiveHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Investment Objectives:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a falsefalseObjective [Heading]27false0rr_ObjectivePrimaryTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio seeks income and capital appreciation.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a falsefalseObjective, Primary [Text Block]28false0rr_ExpenseHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Fees and Expenses of the Portfolio:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Summary Fee Table Includes the following information, in plain English under rule 421(d) under the Securities Act, after Item 2 Fees and expenses of the Fund This table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Shareholder Fees (fees paid directly from your investment) Example This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be You would pay the following expenses if you did not redeem your shares The Example does not reflect sales charges (loads) on reinvested dividends [and other distributions]. If these sales charges (loads) were included, your costs would be higher. Portfolio Turnover The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover may indicate higher transaction costs. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was __% of the average value of its whole portfolio. Instructions. A.3.instructions.6 New Funds. For purposes of this Item, a "New Fund" is a Fund that does not include in Form N-1A financial statements reporting operating results or that includes financial statements for the Fund's initial fiscal year reporting operating results for a period of 6 months or less. The following Instructions apply to New Funds.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph d -Subsection instructions falsefalseExpense [Heading]29false0rr_ExpenseNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 This table describes the annual operating expenses that you may indirectly pay if you invest in the Portfolio through your retirement plan or if you allocate your insurance contract premiums or payments to the Portfolio. However, each insurance contract and separate account involves fees and expenses that are not described in this Prospectus. If the fees and expenses of your insurance contract or separate account were included in this table, your overall expenses would be higher. You should review the insurance contract prospectus for a complete description of fees and expenses. In the table below, acquired fund fees and expenses are the indirect costs of investing in other investment companies.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThis table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Include the narrative explanations in the order indicated. A Fund may modify the narrative explanations if the explanation contains comparable information to that shown.The narrative explanation regarding sales charge discounts is only required by a Fund that offers such discounts and should specify the minimum level of investment required to qualify for a discount. Modify the narrative explanation to state that Fund shares are sold on a national securities exchange at the end of the time periods indicated, and that brokerage commissions for buying and selling Fund shares through a broker are not reflected.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph b -Subsection instructions falsefalseExpense Narrative [Text Block]30false0rr_OperatingExpensesCaptionrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Annual Portfolio Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringAnnual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investment)Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 7 -Subsection table falsefalseOperating Expenses Caption [Text]31false0rr_AnnualFundOperatingExpensesTableTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00~ http://xbrl.sec.gov/rr/role/OperatingExpensesData column dei_LegalEntityAxis compact cik0001352621_S000031503Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsefalse~ http://xbrl.sec.gov/rr/role/OperatingExpensesData column dei_LegalEntityAxis compact cik0001352621_S000031503Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsehttp://xbrl.sec.gov/rr/role/OperatingExpensesDatafalsefalse020020 - Schedule - Annual Fund Operating Expensestruefalsefalse1falseColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031503MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Balanced ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031503Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 1rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097924Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Balanced ETF PortfolioClass 1usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$2falseColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031503MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Balanced ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031503Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 2rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097925Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Balanced ETF PortfolioClass 2usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$1falseRowprimaryElement*3false0rr_ManagementFeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalse3truetruetrue0.00100.0010falsefalsefalsetruefalse4truetruetrue0.00100.0010falsefalsefalsetruefalse5truetruetrue0.00100.0010falsefalsefalsetruefalse6truetruetrue0.00100.0010falsefalsefalsetruefalse7truetruetrue0.00100.0010falsefalsefalsetruefalse8truetruetrue0.00100.0010falsefalsefalsetruefalse9truetruetrue0.00100.0010falsefalsefalsetruefalse10truetruetrue0.00100.0010falsefalsefalsetruefalse11truetruetrue0.00300.0030falsefalsefalsetruefalse12truetruetrue0.00300.0030falsefalsefalsetruefalse13truetruetrue0.00300.0030falsefalsefalsetruefalse14truetruetrue0.00300.0030falsefalsefalsetruefalse15truetruetrue0.00300.0030falsefalsefalsetruefalse16truetruetrue0.00300.0030falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureManagement Fees include investment advisory fees (including any fees based on the Fund's performance), any other management fees payable to the investment adviser or its affiliates, and administrative fees payable to the investment adviser or its affiliates that are not included as "Other Expenses."Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subparagraph a -Subsection instructions falsefalseManagement Fees0rr_ManagementFeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalseOthernanafalsefalseManagement Fees2falseRowprimaryElement*4false0rr_DistributionAndService12b1FeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00000.0000falsefalsefalsetruefalse2truetruetrue0.00250.0025falsefalsefalsetruefalse3truetruetrue0.00000.0000falsefalsefalsetruefalse4truetruetrue0.00250.0025falsefalsefalsetruefalse5truetruetrue0.00000.0000falsefalsefalsetruefalse6truetruetrue0.00250.0025falsefalsefalsetruefalse7truetruetrue0.00000.0000falsefalsefalsetruefalse8truetruetrue0.00250.0025falsefalsefalsetruefalse9truetruetrue0.00000.0000falsefalsefalsetruefalse10truetruetrue0.00250.0025falsefalsefalsetruefalse11truetruetrue0.00000.0000falsefalsefalsetruefalse12truetruetrue0.00250.0025falsefalsefalsetruefalse13truetruetrue0.00000.0000falsefalsefalsetruefalse14truetruetrue0.00250.0025falsefalsefalsetruefalse15truetruetrue0.00000.0000falsefalsefalsetruefalse16truetruetrue0.00250.0025falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureDistribution [and/or Service] (12b-1) Fees" include all distribution or other expenses incurred during the most recent fiscal year under a plan adopted pursuant to rule 12b-1 [17 CFR 270.12b-1]. Under an appropriate caption or a subcaption of "Other Expenses," disclose the amount of any distribution or similar expenses deducted from the Fund's assets other than pursuant to a rule 12b-1 plan.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 9 -Subsection table falsefalseDistribution and Service (12b-1) Fees0rr_DistributionAndService12b1FeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00000.0000falsefalsefalsetruefalse2truetruetrue0.00250.0025falsefalsefalsetruefalseOthernanafalsefalseDistribution and Service (12b-1) Fees3falseRowprimaryElement*5false0rr_OtherExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010[2]falsefalsefalsetruefalse2truetruetrue0.00100.0010[2]falsefalsefalsetruefalse3truetruetrue0.00100.0010[2]falsefalsefalsetruefalse4truetruetrue0.00100.0010[2]falsefalsefalsetruefalse5truetruetrue0.00100.0010[2]falsefalsefalsetruefalse6truetruetrue0.00100.0010[2]falsefalsefalsetruefalse7truetruetrue0.00100.0010[2]falsefalsefalsetruefalse8truetruetrue0.00100.0010[2]falsefalsefalsetruefalse9truetruetrue0.00100.0010[2]falsefalsefalsetruefalse10truetruetrue0.00100.0010[2]falsefalsefalsetruefalse11truetruetrue0.00100.0010[2]falsefalsefalsetruefalse12truetruetrue0.00100.0010[2]falsefalsefalsetruefalse13truetruetrue0.00100.0010[2]falsefalsefalsetruefalse14truetruetrue0.00100.0010[2]falsefalsefalsetruefalse15truetruetrue0.00100.0010[2]falsefalsefalsetruefalse16truetruetrue0.00100.0010[2]falsefalsefalsetruefalseOtherrr:NonNegativePure4Typepure"Other Expenses" include all expenses not otherwise disclosed in the table that are deducted from the Fund's assets or charged to all shareholder accounts. The amount of expenses deducted from the Fund's assets are the amounts shown as expenses in the Fund's statement of operations (including increases resulting from complying with paragraph 2(g) of rule 6-07 of Regulation S-X [17 CFR 210.6-07]). "Other Expenses" do not include extraordinary expenses as determined under generally accepted accounting principles (see Accounting Principles Board Opinion No. 30). If extraordinary expenses were incurred that materially affected the Fund's "Other Expenses," disclose in a footnote to the table what "Other Expenses" would have been had the extraordinary expenses been included.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subparagraph c -Clause i -Subsection instructions falsefalseOther Expenses0rr_OtherExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[1]1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalseOthernanafalsefalseOther Expenses4falseRowprimaryElement*6false0rr_AcquiredFundFeesAndExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00220.0022[1]falsefalsefalsetruefalse2truetruetrue0.00220.0022[1]falsefalsefalsetruefalse3truetruetrue0.00220.0022[1]falsefalsefalsetruefalse4truetruetrue0.00220.0022[1]falsefalsefalsetruefalse5truetruetrue0.00220.0022[1]falsefalsefalsetruefalse6truetruetrue0.00220.0022[1]falsefalsefalsetruefalse7truetruetrue0.00220.0022[1]falsefalsefalsetruefalse8truetruetrue0.00220.0022[1]falsefalsefalsetruefalse9truetruetrue0.00220.0022[1]falsefalsefalsetruefalse10truetruetrue0.00220.0022[1]falsefalsefalsetruefalse11truetruetrue0.00220.0022[1]falsefalsefalsetruefalse12truetruetrue0.00220.0022[1]falsefalsefalsetruefalse13truetruetrue0.00220.0022[1]falsefalsefalsetruefalse14truetruetrue0.00220.0022[1]falsefalsefalsetruefalse15truetruetrue0.00220.0022[1]falsefalsefalsetruefalse16truetruetrue0.00220.0022[1]falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 11 -Subsection table falsefalseAcquired Fund Fees and Expenses0rr_AcquiredFundFeesAndExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[2]1truetruetrue0.00220.0022falsefalsefalsetruefalse2truetruetrue0.00220.0022falsefalsefalsetruefalseOthernanafalsefalseAcquired Fund Fees and Expenses5falseRowprimaryElement*7false0rr_NetExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00420.0042[3]falsefalsefalsetruefalse2truetruetrue0.00670.0067[3]falsefalsefalsetruefalse3truetruetrue0.00420.0042[3]falsefalsefalsetruefalse4truetruetrue0.00670.0067[3]falsefalsefalsetruefalse5truetruetrue0.00420.0042[3]falsefalsefalsetruefalse6truetruetrue0.00670.0067[3]falsefalsefalsetruefalse7truetruetrue0.00420.0042[3]falsefalsefalsetruefalse8truetruetrue0.00670.0067[3]falsefalsefalsetruefalse9truetruetrue0.00420.0042[3]falsefalsefalsetruefalse10truetruetrue0.00670.0067[3]falsefalsefalsetruefalse11truetruetrue0.00620.0062[3]falsefalsefalsetruefalse12truetruetrue0.00870.0087[3]falsefalsefalsetruefalse13truetruetrue0.00620.0062[3]falsefalsefalsetruefalse14truetruetrue0.00870.0087[3]falsefalsefalsetruefalse15truetruetrue0.00620.0062[3]falsefalsefalsetruefalse16truetruetrue0.00870.0087[3]falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 11 -Subsection table falsefalseTotal Annual Portfolio Operating Expenses0rr_NetExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[3]1truetruetrue0.00420.0042falsefalsefalsetruefalse2truetruetrue0.00670.0067falsefalsefalsetruefalseOthernanafalsefalseTotal Annual Portfolio Operating Expenses1Other expenses are contractually limited to 0.10%.2Estimated for the Portfolio's current fiscal year.3The operating expenses in this fee table will not correlate to the expense ratio in the Portfolio's financial highlights because the financial statements include only the direct operating expenses incurred by the Portfolio.25Annual Fund Operating Expenses TOPS TM Balanced ETF PortfolioUnKnownUnKnownUnKnownUnKnownfalsetrueColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031503MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*RowprimaryElement*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to OperatingExpensesData.No authoritative reference available.falsefalseAnnual Fund Operating Expenses [Table]32false0rr_ExpenseExampleHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Example:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringHeading for Expense Example.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalseExpense Example [Heading]33false0rr_ExpenseExampleNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 This Example is intended to help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThe Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 1 -Subsection example falsefalseExpense Example Narrative [Text Block]34false0rr_ExpenseExampleByYearCaptionrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The Example assumes that you invest $10,000 in the Portfolio for the time periods indicated and then redeem all of your shares at the end of those periods. You would pay the same expenses if you did not redeem your shares. However, each insurance contract and separate account involves fees and expenses that are not included in the Example. If these fees and expenses were included in the Example, your overall expenses would be higher. The Example also assumes that your investment has a 5% return each year and that the Portfolio's operating expenses remain the same. Although your actual costs may be higher or lower, based upon these assumptions your costs would be: falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalseExpense Example by, Year, Caption [Text]35false0rr_ExpenseExampleWithRedemptionTableTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00~ http://xbrl.sec.gov/rr/role/ExpenseExample column dei_LegalEntityAxis compact cik0001352621_S000031503Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsefalse~ http://xbrl.sec.gov/rr/role/ExpenseExample column dei_LegalEntityAxis compact cik0001352621_S000031503Member column rr_ProspectusShareClassAxis compact * row primary compact * ~truehttp://xbrl.sec.gov/rr/role/ExpenseExamplefalsefalse020030 - Schedule - Expense Example {Transposed}truefalsefalse1falseColumnprimaryElement*3false0rr_ExpenseExampleYear01rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsetrue4343falsefalsefalsetruefalse2truefalsetrue6868falsefalsefalsetruefalse3truefalsetrue4343falsefalsefalsetruefalse4truefalsetrue6868falsefalsefalsetruefalse5truefalsetrue4343falsefalsefalsetruefalse6truefalsetrue6868falsefalsefalsetruefalse7truefalsetrue4343falsefalsefalsetruefalse8truefalsetrue6868falsefalsefalsetruefalse9truefalsetrue4343falsefalsefalsetruefalse10truefalsetrue6868falsefalsefalsetruefalse11truefalsetrue6363falsefalsefalsetruefalse12truefalsetrue8989falsefalsefalsetruefalse13truefalsetrue6363falsefalsefalsetruefalse14truefalsetrue8989falsefalsefalsetruefalse15truefalsetrue6363falsefalsefalsetruefalse16truefalsetrue8989falsefalsefalsetruefalseMonetaryrr:NonNegativeMonetaryTypemonetaryThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalse1 YearfalseUSDfalsefalse$2falseColumnprimaryElement*4false0rr_ExpenseExampleYear03rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsetrue135135falsefalsefalsetruefalse2truefalsetrue214214falsefalsefalsetruefalse3truefalsetrue135135falsefalsefalsetruefalse4truefalsetrue214214falsefalsefalsetruefalse5truefalsetrue135135falsefalsefalsetruefalse6truefalsetrue214214falsefalsefalsetruefalse7truefalsetrue135135falsefalsefalsetruefalse8truefalsetrue214214falsefalsefalsetruefalse9truefalsetrue135135falsefalsefalsetruefalse10truefalsetrue214214falsefalsefalsetruefalse11truefalsetrue199199falsefalsefalsetruefalse12truefalsetrue278278falsefalsefalsetruefalse13truefalsetrue199199falsefalsefalsetruefalse14truefalsetrue278278falsefalsefalsetruefalse15truefalsetrue199199falsefalsefalsetruefalse16truefalsetrue278278falsefalsefalsetruefalseMonetaryrr:NonNegativeMonetaryTypemonetaryThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalse3 YearsfalseUSDfalsefalse$1falseRowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031503MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Balanced ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031503Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 1rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097924Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Balanced ETF PortfolioClass 1usdStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue4343falsefalsefalsetruefalse2truefalsetrue135135falsefalsefalsetruefalseOthernanafalsefalseClass 12falseRowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031503MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Balanced ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031503Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 2rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097925Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Balanced ETF PortfolioClass 2usdStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue6868falsefalsefalsetruefalse2truefalsetrue214214falsefalsefalsetruefalseOthernanafalsefalseClass 222Expense Example TOPS TM Balanced ETF Portfolio (USD $)UnKnownUnKnownUnKnownUnKnownfalsetrueColumnprimaryElement*RowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031503MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to ExpenseExample.No authoritative reference available.falsefalseExpense Example, With Redemption [Table]36false0rr_PortfolioTurnoverHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Portfolio Turnover:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringDisclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation). Disclose the period for which the information is provided if less than a full fiscal year. A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 5 -Subsection instructions falsefalsePortfolio Turnover [Heading]37false0rr_PortfolioTurnoverTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). These costs, which are not reflected in annual portfolio operating expenses or in the Example, affect the Portfolio's performance. A higher portfolio turnover rate may indicate higher transaction costs.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringDisclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation). Disclose the period for which the information is provided if less than a full fiscal year. A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subsection example falsefalsePortfolio Turnover [Text Block]38false0rr_StrategyHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Principal Investment Strategies:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy [Heading]39false0rr_StrategyNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio is a fund-of-funds that invests, under normal market conditions, at least 80% of its assets in exchange-traded funds ("ETFs"). Each ETF included in the Portfolio invests primarily in securities representing the following asset class: § U.S. Government Fixed Income Securities § U.S. Corporate Fixed Income Securities § U.S. Common and Preferred Stocks § Foreign Common and Preferred Stocks § U.S. Real Estate-Related Securities ("REITS") § U.S. Natural Resource-Related Securities The Portfolio restricts investment in fixed income ETFs to those with an average maturity of 20 years or less and invests primarily in ETFs with average portfolio credit quality of investment grade. No more than 10% of the portfolio will be allocated to fixed income ETFs with an average portfolio credit quality below investment grade (commonly referred to as "junk bond" credit quality). The Portfolio defines investment grade credit quality as Baa3 or higher by Moody's Investors Service or BBB- or higher by Standard and Poor's Rating Group. The Portfolio invests in common and preferred stock ETFs without restriction as to underlying issuer country, capitalization or currency. The Portfolio invests in REIT ETFs and natural resource ETFs without restriction as to underlying issuer capitalization. The Portfolio's adviser seeks to achieve the Portfolio's investment objectives by allocating assets and selecting individual ETFs using the adviser's TOPSTM (The Optimized Portfolio System) methodology. The TOPSTM methodology utilizes multiple asset classes in an effort to enhance performance and/or reduce risk (as measured by return volatility). Under normal market conditions, the Portfolio invests at least 25% of its assets in equity ETFs and at least 25% of its assets in fixed income ETFs. However, to achieve the Portfolio's income aspect of the Portfolio's investment objectives, the adviser allocates approximately 50% of Portfolio assets to fixed income ETFs. To achieve the capital appreciation aspect of the Portfolio's investment objectives, the adviser allocates approximately 50% of Portfolio assets to a combination of equity ETFs, REIT ETFs and natural resource ETFs. Furthermore, the adviser selects some equity ETFs that are composed of value stocks. The adviser expects value stocks (those with a lower than average price-to-earnings ratio) to have returns that are less volatile than the equity market as a whole. The adviser selects individual ETFs that it believes are representative of an asset class, have relatively low expenses and/or relatively high returns when compared to a peer group of ETFs. The adviser sells individual ETFs to rebalance asset allocation or to purchase a substitute ETF with a higher expected return or lower risk profile.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy Narrative [Text Block]40false0rr_RiskHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Principal Investment Risks:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNarrative Risk Disclosure.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subsection b falsefalseRisk [Heading]41false0rr_RiskNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00As with all mutual funds, there is the risk that you could lose money through your investment in the Portfolio. Many factors affect the Portfolio's net asset value and performance. The following risks apply to the Portfolio through its investments in ETFs. § Credit Risk: Issuers might not make payments on debt securities, resulting in losses. Credit quality of securities may be lowered if an issuer's financial condition changes, also resulting in losses. § Emerging Market Risk: In addition to the risks generally associated with investing in securities of foreign companies, countries with emerging markets also may have relatively unstable governments, social and legal systems that do not protect shareholders, economies based on only a few industries, and securities markets that trade a small number of issues. § ETF Risk: The cost of investing in the Portfolio will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in stocks and bonds. Each ETF is subject to specific risks, depending on the nature of the fund. § Fixed Income Risk: The value of bonds and other fixed income securities will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of fixed income securities. § Foreign Currency Risk: Foreign equity securities denominated in non-US dollar currencies will subject the Portfolio to currency trading risks that include market risk and country risk. Market risk results from adverse changes in exchange rates. Country risk arises because a government may interfere with transactions in its currency. § Foreign Investment Risk: Foreign investing involves risks not typically associated with U.S. investments, including adverse fluctuations in foreign currency values, adverse political, social and economic developments, less liquidity, greater volatility, less developed or less efficient trading markets, political instability and differing auditing and legal standards. § Junk Bond Risk: Lower-quality bonds, known as "high yield" or "junk" bonds, present greater risk than bonds of higher quality, including an increased risk of default. An economic downturn or period of rising interest rates could adversely affect the market for these bonds and reduce the Portfolio's ability to sell its bonds. The lack of a liquid market for these bonds could decrease the Portfolio's share price. § Limited History of Operation: The Portfolio is a new mutual fund and has a limited history of operation. The adviser has not previously managed a mutual fund. § Management Risk: The adviser's dependence on the TOPSTM methodology and judgments about the attractiveness, value and potential appreciation of particular asset classes and securities in which the Portfolio invests may prove to be incorrect and may not produce the desired results. § Market Risk: Overall securities market risks may affect the value of individual ETFs. Factors such as foreign and domestic economic growth and market conditions, interest rate levels, and political events may adversely affect the securities markets. § Natural Resource Risk: Exposure to companies primarily engaged in the natural resource markets may subject the Portfolio to greater volatility than the securities market as a whole. Natural resource companies are affected by commodity price volatility, changes in interest rates, or factors affecting a particular industry or commodity, such as drought, floods, weather, livestock disease, embargoes, tariffs, and international economic, political and regulatory developments. § Real Estate Risk: Real estate values rise and fall in response to a variety of factors, including local, regional and national economic conditions, interest rates and tax considerations. REIT performance depends on the types and locations of the rental properties it owns and on how well it manages those properties. § Small and Medium Capitalization Stock Risk: The value of a small or medium capitalization company stocks may be subject to more abrupt or erratic market movements than those of larger, more established companies or the market averages in general.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringNarrative Risk Disclosure. A Fund may, in responding to this Item, describe the types of investors for whom the Fund is intended or the types of investment goals that may be consistent with an investment in the Fund.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subparagraph i -Clause instruction -Subsection b falsefalseRisk Narrative [Text Block]42false0rr_RiskClosingTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Who Should Invest in the Portfolio? The adviser believes the Portfolio is appropriate for investors with intermediate-term to long-term investment horizons who seek to balance out a desire for investment returns with a desire for lower levels of risk than typically found in funds with more aggressive asset allocation.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringIf the Fund is a Money Market Fund, state that An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in the Fund.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subparagraph ii -Subsection b falsefalseRisk Closing [Text Block]43false0rr_BarChartAndPerformanceTableHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Performance:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalseBar Chart and Performance Table [Heading]44false0rr_PerformanceNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Because the Portfolio has less than a full calendar year of investment operations, no performance information is presented for the Portfolio at this time. In the future, performance information will be presented in this section of this Prospectus. falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalsePerformance Narrative [Text Block]45false0natruenanaNo definition available.falsetruefalsefalsefalsefalsefalsefalsefalsefalsehttp://xbrl.sec.gov/rr/role/riskreturn1falsefalsefalse00TOPS TM Moderate Growth ETF PortfolioTOPS TM Moderate Growth ETF Portfoliofalsefalsefalsefalsefalse3falsefalsetruefalse{dei_LegalEntityAxis} : TOPS TM Moderate Growth ETF Portfolio 2/10/2011 - 2/10/2011 c7_S000031504Memberhttp://www.sec.gov/CIK0001352621duration2011-02-10T00:00:002011-02-10T00:00:00falsefalsecik0001352621_S000031504Memberdei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031504Memberdei_LegalEntityAxisexplicitMemberOthernaNo definition available.No authoritative reference available.falsefalseTOPS TM Moderate Growth ETF Portfolio47false0rr_RiskReturnHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00RISK/RETURNfalsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Summary Investment Objectives/Goals Include the following information, in plain English under rule 421(d) under the Securities Act, in the order and subject matter indicatedReference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 falsefalseRisk/Return [Heading]48false0rr_ObjectiveHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Investment Objectives:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a falsefalseObjective [Heading]49false0rr_ObjectivePrimaryTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The Portfolio seeks capital appreciation.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a falsefalseObjective, Primary [Text Block]50false0rr_ExpenseHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Fees and Expenses of the Portfolio:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Summary Fee Table Includes the following information, in plain English under rule 421(d) under the Securities Act, after Item 2 Fees and expenses of the Fund This table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Shareholder Fees (fees paid directly from your investment) Example This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be You would pay the following expenses if you did not redeem your shares The Example does not reflect sales charges (loads) on reinvested dividends [and other distributions]. If these sales charges (loads) were included, your costs would be higher. Portfolio Turnover The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover may indicate higher transaction costs. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was __% of the average value of its whole portfolio. Instructions. A.3.instructions.6 New Funds. For purposes of this Item, a "New Fund" is a Fund that does not include in Form N-1A financial statements reporting operating results or that includes financial statements for the Fund's initial fiscal year reporting operating results for a period of 6 months or less. The following Instructions apply to New Funds.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph d -Subsection instructions falsefalseExpense [Heading]51false0rr_ExpenseNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00This table describes the annual operating expenses that you may indirectly pay if you invest in the Portfolio through your retirement plan or if you allocate your insurance contract premiums or payments to the Portfolio. However, each insurance contract and separate account involves fees and expenses that are not described in this Prospectus. If the fees and expenses of your insurance contract or separate account were included in this table, your overall expenses would be higher. You should review the insurance contract prospectus for a complete description of fees and expenses. In the table below, acquired fund fees and expenses are the indirect costs of investing in other investment companies.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThis table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Include the narrative explanations in the order indicated. A Fund may modify the narrative explanations if the explanation contains comparable information to that shown.The narrative explanation regarding sales charge discounts is only required by a Fund that offers such discounts and should specify the minimum level of investment required to qualify for a discount. Modify the narrative explanation to state that Fund shares are sold on a national securities exchange at the end of the time periods indicated, and that brokerage commissions for buying and selling Fund shares through a broker are not reflected.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph b -Subsection instructions falsefalseExpense Narrative [Text Block]52false0rr_OperatingExpensesCaptionrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Annual Portfolio Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringAnnual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investment)Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 7 -Subsection table falsefalseOperating Expenses Caption [Text]53false0rr_AnnualFundOperatingExpensesTableTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00~ http://xbrl.sec.gov/rr/role/OperatingExpensesData column dei_LegalEntityAxis compact cik0001352621_S000031504Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsefalse~ http://xbrl.sec.gov/rr/role/OperatingExpensesData column dei_LegalEntityAxis compact cik0001352621_S000031504Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsehttp://xbrl.sec.gov/rr/role/OperatingExpensesDatafalsefalse020020 - Schedule - Annual Fund Operating Expensestruefalsefalse1falseColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031504MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Moderate Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031504Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 1rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097926Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Moderate Growth ETF PortfolioClass 1usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$2falseColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031504MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Moderate Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031504Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 2rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097927Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Moderate Growth ETF PortfolioClass 2usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$1falseRowprimaryElement*3false0rr_ManagementFeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalse3truetruetrue0.00100.0010falsefalsefalsetruefalse4truetruetrue0.00100.0010falsefalsefalsetruefalse5truetruetrue0.00100.0010falsefalsefalsetruefalse6truetruetrue0.00100.0010falsefalsefalsetruefalse7truetruetrue0.00100.0010falsefalsefalsetruefalse8truetruetrue0.00100.0010falsefalsefalsetruefalse9truetruetrue0.00100.0010falsefalsefalsetruefalse10truetruetrue0.00100.0010falsefalsefalsetruefalse11truetruetrue0.00300.0030falsefalsefalsetruefalse12truetruetrue0.00300.0030falsefalsefalsetruefalse13truetruetrue0.00300.0030falsefalsefalsetruefalse14truetruetrue0.00300.0030falsefalsefalsetruefalse15truetruetrue0.00300.0030falsefalsefalsetruefalse16truetruetrue0.00300.0030falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureManagement Fees include investment advisory fees (including any fees based on the Fund's performance), any other management fees payable to the investment adviser or its affiliates, and administrative fees payable to the investment adviser or its affiliates that are not included as "Other Expenses."Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subparagraph a -Subsection instructions falsefalseManagement Fees0rr_ManagementFeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalseOthernanafalsefalseManagement Fees2falseRowprimaryElement*4false0rr_DistributionAndService12b1FeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00000.0000falsefalsefalsetruefalse2truetruetrue0.00250.0025falsefalsefalsetruefalse3truetruetrue0.00000.0000falsefalsefalsetruefalse4truetruetrue0.00250.0025falsefalsefalsetruefalse5truetruetrue0.00000.0000falsefalsefalsetruefalse6truetruetrue0.00250.0025falsefalsefalsetruefalse7truetruetrue0.00000.0000falsefalsefalsetruefalse8truetruetrue0.00250.0025falsefalsefalsetruefalse9truetruetrue0.00000.0000falsefalsefalsetruefalse10truetruetrue0.00250.0025falsefalsefalsetruefalse11truetruetrue0.00000.0000falsefalsefalsetruefalse12truetruetrue0.00250.0025falsefalsefalsetruefalse13truetruetrue0.00000.0000falsefalsefalsetruefalse14truetruetrue0.00250.0025falsefalsefalsetruefalse15truetruetrue0.00000.0000falsefalsefalsetruefalse16truetruetrue0.00250.0025falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureDistribution [and/or Service] (12b-1) Fees" include all distribution or other expenses incurred during the most recent fiscal year under a plan adopted pursuant to rule 12b-1 [17 CFR 270.12b-1]. Under an appropriate caption or a subcaption of "Other Expenses," disclose the amount of any distribution or similar expenses deducted from the Fund's assets other than pursuant to a rule 12b-1 plan.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 9 -Subsection table falsefalseDistribution and Service (12b-1) Fees0rr_DistributionAndService12b1FeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00000.0000falsefalsefalsetruefalse2truetruetrue0.00250.0025falsefalsefalsetruefalseOthernanafalsefalseDistribution and Service (12b-1) Fees3falseRowprimaryElement*5false0rr_OtherExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010[2]falsefalsefalsetruefalse2truetruetrue0.00100.0010[2]falsefalsefalsetruefalse3truetruetrue0.00100.0010[2]falsefalsefalsetruefalse4truetruetrue0.00100.0010[2]falsefalsefalsetruefalse5truetruetrue0.00100.0010[2]falsefalsefalsetruefalse6truetruetrue0.00100.0010[2]falsefalsefalsetruefalse7truetruetrue0.00100.0010[2]falsefalsefalsetruefalse8truetruetrue0.00100.0010[2]falsefalsefalsetruefalse9truetruetrue0.00100.0010[2]falsefalsefalsetruefalse10truetruetrue0.00100.0010[2]falsefalsefalsetruefalse11truetruetrue0.00100.0010[2]falsefalsefalsetruefalse12truetruetrue0.00100.0010[2]falsefalsefalsetruefalse13truetruetrue0.00100.0010[2]falsefalsefalsetruefalse14truetruetrue0.00100.0010[2]falsefalsefalsetruefalse15truetruetrue0.00100.0010[2]falsefalsefalsetruefalse16truetruetrue0.00100.0010[2]falsefalsefalsetruefalseOtherrr:NonNegativePure4Typepure"Other Expenses" include all expenses not otherwise disclosed in the table that are deducted from the Fund's assets or charged to all shareholder accounts. The amount of expenses deducted from the Fund's assets are the amounts shown as expenses in the Fund's statement of operations (including increases resulting from complying with paragraph 2(g) of rule 6-07 of Regulation S-X [17 CFR 210.6-07]). "Other Expenses" do not include extraordinary expenses as determined under generally accepted accounting principles (see Accounting Principles Board Opinion No. 30). If extraordinary expenses were incurred that materially affected the Fund's "Other Expenses," disclose in a footnote to the table what "Other Expenses" would have been had the extraordinary expenses been included.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subparagraph c -Clause i -Subsection instructions falsefalseOther Expenses0rr_OtherExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[1]1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalseOthernanafalsefalseOther Expenses4falseRowprimaryElement*6false0rr_AcquiredFundFeesAndExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00220.0022[1]falsefalsefalsetruefalse2truetruetrue0.00220.0022[1]falsefalsefalsetruefalse3truetruetrue0.00220.0022[1]falsefalsefalsetruefalse4truetruetrue0.00220.0022[1]falsefalsefalsetruefalse5truetruetrue0.00220.0022[1]falsefalsefalsetruefalse6truetruetrue0.00220.0022[1]falsefalsefalsetruefalse7truetruetrue0.00220.0022[1]falsefalsefalsetruefalse8truetruetrue0.00220.0022[1]falsefalsefalsetruefalse9truetruetrue0.00220.0022[1]falsefalsefalsetruefalse10truetruetrue0.00220.0022[1]falsefalsefalsetruefalse11truetruetrue0.00220.0022[1]falsefalsefalsetruefalse12truetruetrue0.00220.0022[1]falsefalsefalsetruefalse13truetruetrue0.00220.0022[1]falsefalsefalsetruefalse14truetruetrue0.00220.0022[1]falsefalsefalsetruefalse15truetruetrue0.00220.0022[1]falsefalsefalsetruefalse16truetruetrue0.00220.0022[1]falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 11 -Subsection table falsefalseAcquired Fund Fees and Expenses0rr_AcquiredFundFeesAndExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[2]1truetruetrue0.00220.0022falsefalsefalsetruefalse2truetruetrue0.00220.0022falsefalsefalsetruefalseOthernanafalsefalseAcquired Fund Fees and Expenses5falseRowprimaryElement*7false0rr_NetExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00420.0042[3]falsefalsefalsetruefalse2truetruetrue0.00670.0067[3]falsefalsefalsetruefalse3truetruetrue0.00420.0042[3]falsefalsefalsetruefalse4truetruetrue0.00670.0067[3]falsefalsefalsetruefalse5truetruetrue0.00420.0042[3]falsefalsefalsetruefalse6truetruetrue0.00670.0067[3]falsefalsefalsetruefalse7truetruetrue0.00420.0042[3]falsefalsefalsetruefalse8truetruetrue0.00670.0067[3]falsefalsefalsetruefalse9truetruetrue0.00420.0042[3]falsefalsefalsetruefalse10truetruetrue0.00670.0067[3]falsefalsefalsetruefalse11truetruetrue0.00620.0062[3]falsefalsefalsetruefalse12truetruetrue0.00870.0087[3]falsefalsefalsetruefalse13truetruetrue0.00620.0062[3]falsefalsefalsetruefalse14truetruetrue0.00870.0087[3]falsefalsefalsetruefalse15truetruetrue0.00620.0062[3]falsefalsefalsetruefalse16truetruetrue0.00870.0087[3]falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 11 -Subsection table falsefalseTotal Annual Portfolio Operating Expenses0rr_NetExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[3]1truetruetrue0.00420.0042falsefalsefalsetruefalse2truetruetrue0.00670.0067falsefalsefalsetruefalseOthernanafalsefalseTotal Annual Portfolio Operating Expenses1Other expenses are contractually limited to 0.10%.2Estimated for the Portfolio's current fiscal year.3The operating expenses in this fee table will not correlate to the expense ratio in the Portfolio's financial highlights because the financial statements include only the direct operating expenses incurred by the Portfolio.25Annual Fund Operating Expenses TOPS TM Moderate Growth ETF PortfolioUnKnownUnKnownUnKnownUnKnownfalsetrueColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031504MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*RowprimaryElement*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to OperatingExpensesData.No authoritative reference available.falsefalseAnnual Fund Operating Expenses [Table]54false0rr_ExpenseExampleHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Example:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringHeading for Expense Example.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalseExpense Example [Heading]55false0rr_ExpenseExampleNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 This Example is intended to help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds. falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThe Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 1 -Subsection example falsefalseExpense Example Narrative [Text Block]56false0rr_ExpenseExampleByYearCaptionrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The Example assumes that you invest $10,000 in the Portfolio for the time periods indicated and then redeem all of your shares at the end of those periods. You would pay the same expenses if you did not redeem your shares. However, each insurance contract and separate account involves fees and expenses that are not included in the Example. If these fees and expenses were included in the Example, your overall expenses would be higher. The Example also assumes that your investment has a 5% return each year and that the Portfolio's operating expenses remain the same. Although your actual costs may be higher or lower, based upon these assumptions your costs would be: falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalseExpense Example by, Year, Caption [Text]57false0rr_ExpenseExampleWithRedemptionTableTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00~ http://xbrl.sec.gov/rr/role/ExpenseExample column dei_LegalEntityAxis compact cik0001352621_S000031504Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsefalse~ http://xbrl.sec.gov/rr/role/ExpenseExample column dei_LegalEntityAxis compact cik0001352621_S000031504Member column rr_ProspectusShareClassAxis compact * row primary compact * ~truehttp://xbrl.sec.gov/rr/role/ExpenseExamplefalsefalse020030 - Schedule - Expense Example {Transposed}truefalsefalse1falseColumnprimaryElement*3false0rr_ExpenseExampleYear01rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsetrue4343falsefalsefalsetruefalse2truefalsetrue6868falsefalsefalsetruefalse3truefalsetrue4343falsefalsefalsetruefalse4truefalsetrue6868falsefalsefalsetruefalse5truefalsetrue4343falsefalsefalsetruefalse6truefalsetrue6868falsefalsefalsetruefalse7truefalsetrue4343falsefalsefalsetruefalse8truefalsetrue6868falsefalsefalsetruefalse9truefalsetrue4343falsefalsefalsetruefalse10truefalsetrue6868falsefalsefalsetruefalse11truefalsetrue6363falsefalsefalsetruefalse12truefalsetrue8989falsefalsefalsetruefalse13truefalsetrue6363falsefalsefalsetruefalse14truefalsetrue8989falsefalsefalsetruefalse15truefalsetrue6363falsefalsefalsetruefalse16truefalsetrue8989falsefalsefalsetruefalseMonetaryrr:NonNegativeMonetaryTypemonetaryThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalse1 YearfalseUSDfalsefalse$2falseColumnprimaryElement*4false0rr_ExpenseExampleYear03rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsetrue135135falsefalsefalsetruefalse2truefalsetrue214214falsefalsefalsetruefalse3truefalsetrue135135falsefalsefalsetruefalse4truefalsetrue214214falsefalsefalsetruefalse5truefalsetrue135135falsefalsefalsetruefalse6truefalsetrue214214falsefalsefalsetruefalse7truefalsetrue135135falsefalsefalsetruefalse8truefalsetrue214214falsefalsefalsetruefalse9truefalsetrue135135falsefalsefalsetruefalse10truefalsetrue214214falsefalsefalsetruefalse11truefalsetrue199199falsefalsefalsetruefalse12truefalsetrue278278falsefalsefalsetruefalse13truefalsetrue199199falsefalsefalsetruefalse14truefalsetrue278278falsefalsefalsetruefalse15truefalsetrue199199falsefalsefalsetruefalse16truefalsetrue278278falsefalsefalsetruefalseMonetaryrr:NonNegativeMonetaryTypemonetaryThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalse3 YearsfalseUSDfalsefalse$1falseRowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031504MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Moderate Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031504Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 1rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097926Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Moderate Growth ETF PortfolioClass 1usdStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue4343falsefalsefalsetruefalse2truefalsetrue135135falsefalsefalsetruefalseOthernanafalsefalseClass 12falseRowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031504MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Moderate Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031504Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 2rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097927Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Moderate Growth ETF PortfolioClass 2usdStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue6868falsefalsefalsetruefalse2truefalsetrue214214falsefalsefalsetruefalseOthernanafalsefalseClass 222Expense Example TOPS TM Moderate Growth ETF Portfolio (USD $)UnKnownUnKnownUnKnownUnKnownfalsetrueColumnprimaryElement*RowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031504MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to ExpenseExample.No authoritative reference available.falsefalseExpense Example, With Redemption [Table]58false0rr_PortfolioTurnoverHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Portfolio Turnover:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringDisclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation). Disclose the period for which the information is provided if less than a full fiscal year. A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 5 -Subsection instructions falsefalsePortfolio Turnover [Heading]59false0rr_PortfolioTurnoverTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). These costs, which are not reflected in annual portfolio operating expenses or in the Example, affect the Portfolio's performance. A higher portfolio turnover rate may indicate higher transaction costs.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringDisclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation). Disclose the period for which the information is provided if less than a full fiscal year. A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subsection example falsefalsePortfolio Turnover [Text Block]60false0rr_StrategyHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Principal Investment Strategies:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy [Heading]61false0rr_StrategyNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio is a fund-of-funds that invests, under normal market conditions, at least 80% of its assets in exchange-traded funds ("ETFs"). Each ETF included in the Portfolio invests primarily in securities representing the following asset class: § U.S. Government Fixed Income Securities § U.S. Corporate Fixed Income Securities § U.S. Common and Preferred Stocks § Foreign Common and Preferred Stocks § U.S. Real Estate-Related Securities ("REITS") § U.S. Natural Resource-Related Securities The Portfolio restricts investment in fixed income ETFs to those with an average maturity of 20 years or less and invests primarily in ETFs with average portfolio credit quality of investment grade. No more than 10% of the portfolio will be allocated to fixed income ETFs with an average portfolio credit quality below investment grade (commonly referred to as "junk bond" credit quality). The Portfolio defines investment grade credit quality as Baa3 or higher by Moody's Investors Service or BBB- or higher by Standard and Poor's Rating Group. The Portfolio invests in common and preferred stock ETFs without restriction as to underlying issuer country, capitalization or currency. The Portfolio invests in REIT ETFs and natural resource ETFs without restriction as to underlying issuer capitalization. The Portfolio's adviser seeks to achieve the Portfolio's investment objectives by allocating assets and selecting individual ETFs using the adviser's TOPSTM (The Optimized Portfolio System) methodology. The TOPSTM methodology utilizes multiple asset classes in an effort to enhance performance and/or reduce risk (as measured by return volatility). To achieve the Portfolio's income aspect of the Portfolio's investment objectives, the adviser allocates approximately 35% of Portfolio assets to fixed income ETFs. To achieve the capital appreciation aspect of the Portfolio's investment objectives, the adviser allocates approximately 65% of Portfolio assets to a combination of equity ETFs, REIT ETFs and natural resource ETFs. The adviser selects individual ETFs that it believes are representative of an asset class, have relatively low expenses and/or relatively high returns when compared to a peer group of ETFs. The adviser sells individual ETFs to rebalance asset allocation or to purchase a substitute ETF with a higher expected return or lower risk profile.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy Narrative [Text Block]62false0rr_RiskHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Principal Investment Risks:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNarrative Risk Disclosure.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subsection b falsefalseRisk [Heading]63false0rr_RiskNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00As with all mutual funds, there is the risk that you could lose money through your investment in the Portfolio. Many factors affect the Portfolio's net asset value and performance. The following risks apply to the Portfolio through its investments in ETFs. § Credit Risk: Issuers might not make payments on debt securities, resulting in losses. Credit quality of securities may be lowered if an issuer's financial condition changes, also resulting in losses. § Emerging Market Risk: In addition to the risks generally associated with investing in securities of foreign companies, countries with emerging markets also may have relatively unstable governments, social and legal systems that do not protect shareholders, economies based on only a few industries, and securities markets that trade a small number of issues. § ETF Risk: The cost of investing in the Portfolio will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in stocks and bonds. Each ETF is subject to specific risks, depending on the nature of the fund. § Fixed Income Risk: The value of bonds and other fixed income securities will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of fixed income securities. § Foreign Currency Risk: Foreign equity securities denominated in non-US dollar currencies will subject the Portfolio to currency trading risks that include market risk and country risk. Market risk results from adverse changes in exchange rates. Country risk arises because a government may interfere with transactions in its currency. § Foreign Investment Risk: Foreign investing involves risks not typically associated with U.S. investments, including adverse fluctuations in foreign currency values, adverse political, social and economic developments, less liquidity, greater volatility, less developed or less efficient trading markets, political instability and differing auditing and legal standards. § Junk Bond Risk: Lower-quality bonds, known as "high yield" or "junk" bonds, present greater risk than bonds of higher quality, including an increased risk of default. An economic downturn or period of rising interest rates could adversely affect the market for these bonds and reduce the Portfolio's ability to sell its bonds. The lack of a liquid market for these bonds could decrease the Portfolio's share price. § Limited History of Operation: The Portfolio is a new mutual fund and has a limited history of operation. The adviser has not previously managed a mutual fund. § Management Risk: The adviser's dependence on the TOPSTM methodology and judgments about the attractiveness, value and potential appreciation of particular asset classes and securities in which the Portfolio invests may prove to be incorrect and may not produce the desired results. § Market Risk: Overall securities market risks may affect the value of individual ETFs. Factors such as foreign and domestic economic growth and market conditions, interest rate levels, and political events may adversely affect the securities markets. § Natural Resource Risk: Exposure to companies primarily engaged in the natural resource markets may subject the Portfolio to greater volatility than the securities market as a whole. Natural resource companies are affected by commodity price volatility, changes in interest rates, or factors affecting a particular industry or commodity, such as drought, floods, weather, livestock disease, embargoes, tariffs, and international economic, political and regulatory developments. § Real Estate Risk: Real estate values rise and fall in response to a variety of factors, including local, regional and national economic conditions, interest rates and tax considerations. REIT performance depends on the types and locations of the rental properties it owns and on how well it manages those properties. § Small and Medium Capitalization Stock Risk: The value of a small or medium capitalization company stocks may be subject to more abrupt or erratic market movements than those of larger, more established companies or the market averages in general.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringNarrative Risk Disclosure. A Fund may, in responding to this Item, describe the types of investors for whom the Fund is intended or the types of investment goals that may be consistent with an investment in the Fund.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subparagraph i -Clause instruction -Subsection b falsefalseRisk Narrative [Text Block]64false0rr_RiskClosingTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Who Should Invest in the Portfolio? The adviser believes the Portfolio is appropriate for investors with long-term investment horizons who are willing to accept moderate return volatility in pursuit of higher returns than are typically found in funds with more conservative asset allocation.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringIf the Fund is a Money Market Fund, state that An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in the Fund.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subparagraph ii -Subsection b falsefalseRisk Closing [Text Block]65false0rr_BarChartAndPerformanceTableHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Performance:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalseBar Chart and Performance Table [Heading]66false0rr_PerformanceNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Because the Portfolio has less than a full calendar year of investment operations, no performance information is presented for the Portfolio at this time. In the future, performance information will be presented in this section of this Prospectus. falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalsePerformance Narrative [Text Block]67false0natruenanaNo definition available.falsetruefalsefalsefalsefalsefalsefalsefalsefalsehttp://xbrl.sec.gov/rr/role/riskreturn1falsefalsefalse00TOPS TM Growth ETF PortfolioTOPS TM Growth ETF Portfoliofalsefalsefalsefalsefalse4falsefalsetruefalse{dei_LegalEntityAxis} : TOPS TM Growth ETF Portfolio 2/10/2011 - 2/10/2011 c10_S000031505Memberhttp://www.sec.gov/CIK0001352621duration2011-02-10T00:00:002011-02-10T00:00:00falsefalsecik0001352621_S000031505Memberdei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031505Memberdei_LegalEntityAxisexplicitMemberOthernaNo definition available.No authoritative reference available.falsefalseTOPS TM Growth ETF Portfolio69false0rr_RiskReturnHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00RISK/RETURNfalsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Summary Investment Objectives/Goals Include the following information, in plain English under rule 421(d) under the Securities Act, in the order and subject matter indicatedReference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 falsefalseRisk/Return [Heading]70false0rr_ObjectiveHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Investment Objectives:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a falsefalseObjective [Heading]71false0rr_ObjectivePrimaryTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The Portfolio seeks capital appreciation.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a falsefalseObjective, Primary [Text Block]72false0rr_ExpenseHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Fees and Expenses of the Portfolio:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Summary Fee Table Includes the following information, in plain English under rule 421(d) under the Securities Act, after Item 2 Fees and expenses of the Fund This table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Shareholder Fees (fees paid directly from your investment) Example This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be You would pay the following expenses if you did not redeem your shares The Example does not reflect sales charges (loads) on reinvested dividends [and other distributions]. If these sales charges (loads) were included, your costs would be higher. Portfolio Turnover The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover may indicate higher transaction costs. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was __% of the average value of its whole portfolio. Instructions. A.3.instructions.6 New Funds. For purposes of this Item, a "New Fund" is a Fund that does not include in Form N-1A financial statements reporting operating results or that includes financial statements for the Fund's initial fiscal year reporting operating results for a period of 6 months or less. The following Instructions apply to New Funds.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph d -Subsection instructions falsefalseExpense [Heading]73false0rr_ExpenseNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00This table describes the annual operating expenses that you may indirectly pay if you invest in the Portfolio through your retirement plan or if you allocate your insurance contract premiums or payments to the Portfolio. However, each insurance contract and separate account involves fees and expenses that are not described in this Prospectus. If the fees and expenses of your insurance contract or separate account were included in this table, your overall expenses would be higher. You should review the insurance contract prospectus for a complete description of fees and expenses. In the table below, acquired fund fees and expenses are the indirect costs of investing in other investment companies.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThis table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Include the narrative explanations in the order indicated. A Fund may modify the narrative explanations if the explanation contains comparable information to that shown.The narrative explanation regarding sales charge discounts is only required by a Fund that offers such discounts and should specify the minimum level of investment required to qualify for a discount. Modify the narrative explanation to state that Fund shares are sold on a national securities exchange at the end of the time periods indicated, and that brokerage commissions for buying and selling Fund shares through a broker are not reflected.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph b -Subsection instructions falsefalseExpense Narrative [Text Block]74false0rr_OperatingExpensesCaptionrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Annual Portfolio Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringAnnual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investment)Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 7 -Subsection table falsefalseOperating Expenses Caption [Text]75false0rr_AnnualFundOperatingExpensesTableTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00~ http://xbrl.sec.gov/rr/role/OperatingExpensesData column dei_LegalEntityAxis compact cik0001352621_S000031505Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsefalse~ http://xbrl.sec.gov/rr/role/OperatingExpensesData column dei_LegalEntityAxis compact cik0001352621_S000031505Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsehttp://xbrl.sec.gov/rr/role/OperatingExpensesDatafalsefalse020020 - Schedule - Annual Fund Operating Expensestruefalsefalse1falseColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031505MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031505Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 1rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097929Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Growth ETF PortfolioClass 1usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$2falseColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031505MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031505Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 2rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097928Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Growth ETF PortfolioClass 2usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$1falseRowprimaryElement*3false0rr_ManagementFeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalse3truetruetrue0.00100.0010falsefalsefalsetruefalse4truetruetrue0.00100.0010falsefalsefalsetruefalse5truetruetrue0.00100.0010falsefalsefalsetruefalse6truetruetrue0.00100.0010falsefalsefalsetruefalse7truetruetrue0.00100.0010falsefalsefalsetruefalse8truetruetrue0.00100.0010falsefalsefalsetruefalse9truetruetrue0.00100.0010falsefalsefalsetruefalse10truetruetrue0.00100.0010falsefalsefalsetruefalse11truetruetrue0.00300.0030falsefalsefalsetruefalse12truetruetrue0.00300.0030falsefalsefalsetruefalse13truetruetrue0.00300.0030falsefalsefalsetruefalse14truetruetrue0.00300.0030falsefalsefalsetruefalse15truetruetrue0.00300.0030falsefalsefalsetruefalse16truetruetrue0.00300.0030falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureManagement Fees include investment advisory fees (including any fees based on the Fund's performance), any other management fees payable to the investment adviser or its affiliates, and administrative fees payable to the investment adviser or its affiliates that are not included as "Other Expenses."Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subparagraph a -Subsection instructions falsefalseManagement Fees0rr_ManagementFeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalseOthernanafalsefalseManagement Fees2falseRowprimaryElement*4false0rr_DistributionAndService12b1FeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00000.0000falsefalsefalsetruefalse2truetruetrue0.00250.0025falsefalsefalsetruefalse3truetruetrue0.00000.0000falsefalsefalsetruefalse4truetruetrue0.00250.0025falsefalsefalsetruefalse5truetruetrue0.00000.0000falsefalsefalsetruefalse6truetruetrue0.00250.0025falsefalsefalsetruefalse7truetruetrue0.00000.0000falsefalsefalsetruefalse8truetruetrue0.00250.0025falsefalsefalsetruefalse9truetruetrue0.00000.0000falsefalsefalsetruefalse10truetruetrue0.00250.0025falsefalsefalsetruefalse11truetruetrue0.00000.0000falsefalsefalsetruefalse12truetruetrue0.00250.0025falsefalsefalsetruefalse13truetruetrue0.00000.0000falsefalsefalsetruefalse14truetruetrue0.00250.0025falsefalsefalsetruefalse15truetruetrue0.00000.0000falsefalsefalsetruefalse16truetruetrue0.00250.0025falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureDistribution [and/or Service] (12b-1) Fees" include all distribution or other expenses incurred during the most recent fiscal year under a plan adopted pursuant to rule 12b-1 [17 CFR 270.12b-1]. Under an appropriate caption or a subcaption of "Other Expenses," disclose the amount of any distribution or similar expenses deducted from the Fund's assets other than pursuant to a rule 12b-1 plan.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 9 -Subsection table falsefalseDistribution and Service (12b-1) Fees0rr_DistributionAndService12b1FeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00000.0000falsefalsefalsetruefalse2truetruetrue0.00250.0025falsefalsefalsetruefalseOthernanafalsefalseDistribution and Service (12b-1) Fees3falseRowprimaryElement*5false0rr_OtherExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010[2]falsefalsefalsetruefalse2truetruetrue0.00100.0010[2]falsefalsefalsetruefalse3truetruetrue0.00100.0010[2]falsefalsefalsetruefalse4truetruetrue0.00100.0010[2]falsefalsefalsetruefalse5truetruetrue0.00100.0010[2]falsefalsefalsetruefalse6truetruetrue0.00100.0010[2]falsefalsefalsetruefalse7truetruetrue0.00100.0010[2]falsefalsefalsetruefalse8truetruetrue0.00100.0010[2]falsefalsefalsetruefalse9truetruetrue0.00100.0010[2]falsefalsefalsetruefalse10truetruetrue0.00100.0010[2]falsefalsefalsetruefalse11truetruetrue0.00100.0010[2]falsefalsefalsetruefalse12truetruetrue0.00100.0010[2]falsefalsefalsetruefalse13truetruetrue0.00100.0010[2]falsefalsefalsetruefalse14truetruetrue0.00100.0010[2]falsefalsefalsetruefalse15truetruetrue0.00100.0010[2]falsefalsefalsetruefalse16truetruetrue0.00100.0010[2]falsefalsefalsetruefalseOtherrr:NonNegativePure4Typepure"Other Expenses" include all expenses not otherwise disclosed in the table that are deducted from the Fund's assets or charged to all shareholder accounts. The amount of expenses deducted from the Fund's assets are the amounts shown as expenses in the Fund's statement of operations (including increases resulting from complying with paragraph 2(g) of rule 6-07 of Regulation S-X [17 CFR 210.6-07]). "Other Expenses" do not include extraordinary expenses as determined under generally accepted accounting principles (see Accounting Principles Board Opinion No. 30). If extraordinary expenses were incurred that materially affected the Fund's "Other Expenses," disclose in a footnote to the table what "Other Expenses" would have been had the extraordinary expenses been included.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subparagraph c -Clause i -Subsection instructions falsefalseOther Expenses0rr_OtherExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[1]1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalseOthernanafalsefalseOther Expenses4falseRowprimaryElement*6false0rr_AcquiredFundFeesAndExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00220.0022[1]falsefalsefalsetruefalse2truetruetrue0.00220.0022[1]falsefalsefalsetruefalse3truetruetrue0.00220.0022[1]falsefalsefalsetruefalse4truetruetrue0.00220.0022[1]falsefalsefalsetruefalse5truetruetrue0.00220.0022[1]falsefalsefalsetruefalse6truetruetrue0.00220.0022[1]falsefalsefalsetruefalse7truetruetrue0.00220.0022[1]falsefalsefalsetruefalse8truetruetrue0.00220.0022[1]falsefalsefalsetruefalse9truetruetrue0.00220.0022[1]falsefalsefalsetruefalse10truetruetrue0.00220.0022[1]falsefalsefalsetruefalse11truetruetrue0.00220.0022[1]falsefalsefalsetruefalse12truetruetrue0.00220.0022[1]falsefalsefalsetruefalse13truetruetrue0.00220.0022[1]falsefalsefalsetruefalse14truetruetrue0.00220.0022[1]falsefalsefalsetruefalse15truetruetrue0.00220.0022[1]falsefalsefalsetruefalse16truetruetrue0.00220.0022[1]falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 11 -Subsection table falsefalseAcquired Fund Fees and Expenses0rr_AcquiredFundFeesAndExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[2]1truetruetrue0.00220.0022falsefalsefalsetruefalse2truetruetrue0.00220.0022falsefalsefalsetruefalseOthernanafalsefalseAcquired Fund Fees and Expenses5falseRowprimaryElement*7false0rr_NetExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00420.0042[3]falsefalsefalsetruefalse2truetruetrue0.00670.0067[3]falsefalsefalsetruefalse3truetruetrue0.00420.0042[3]falsefalsefalsetruefalse4truetruetrue0.00670.0067[3]falsefalsefalsetruefalse5truetruetrue0.00420.0042[3]falsefalsefalsetruefalse6truetruetrue0.00670.0067[3]falsefalsefalsetruefalse7truetruetrue0.00420.0042[3]falsefalsefalsetruefalse8truetruetrue0.00670.0067[3]falsefalsefalsetruefalse9truetruetrue0.00420.0042[3]falsefalsefalsetruefalse10truetruetrue0.00670.0067[3]falsefalsefalsetruefalse11truetruetrue0.00620.0062[3]falsefalsefalsetruefalse12truetruetrue0.00870.0087[3]falsefalsefalsetruefalse13truetruetrue0.00620.0062[3]falsefalsefalsetruefalse14truetruetrue0.00870.0087[3]falsefalsefalsetruefalse15truetruetrue0.00620.0062[3]falsefalsefalsetruefalse16truetruetrue0.00870.0087[3]falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 11 -Subsection table falsefalseTotal Annual Portfolio Operating Expenses0rr_NetExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[3]1truetruetrue0.00420.0042falsefalsefalsetruefalse2truetruetrue0.00670.0067falsefalsefalsetruefalseOthernanafalsefalseTotal Annual Portfolio Operating Expenses1Other expenses are contractually limited to 0.10%.2Estimated for the Portfolio's current fiscal year.3The operating expenses in this fee table will not correlate to the expense ratio in the Portfolio's financial highlights because the financial statements include only the direct operating expenses incurred by the Portfolio.25Annual Fund Operating Expenses TOPS TM Growth ETF PortfolioUnKnownUnKnownUnKnownUnKnownfalsetrueColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031505MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*RowprimaryElement*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to OperatingExpensesData.No authoritative reference available.falsefalseAnnual Fund Operating Expenses [Table]76false0rr_ExpenseExampleHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Example:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringHeading for Expense Example.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalseExpense Example [Heading]77false0rr_ExpenseExampleNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 This Example is intended to help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds. falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThe Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 1 -Subsection example falsefalseExpense Example Narrative [Text Block]78false0rr_ExpenseExampleByYearCaptionrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The Example assumes that you invest $10,000 in the Portfolio for the time periods indicated and then redeem all of your shares at the end of those periods. You would pay the same expenses if you did not redeem your shares. However, each insurance contract and separate account involves fees and expenses that are not included in the Example. If these fees and expenses were included in the Example, your overall expenses would be higher. The Example also assumes that your investment has a 5% return each year and that the Portfolio's operating expenses remain the same. Although your actual costs may be higher or lower, based upon these assumptions your costs would be: falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalseExpense Example by, Year, Caption [Text]79false0rr_ExpenseExampleWithRedemptionTableTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00~ http://xbrl.sec.gov/rr/role/ExpenseExample column dei_LegalEntityAxis compact cik0001352621_S000031505Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsefalse~ http://xbrl.sec.gov/rr/role/ExpenseExample column dei_LegalEntityAxis compact cik0001352621_S000031505Member column rr_ProspectusShareClassAxis compact * row primary compact * ~truehttp://xbrl.sec.gov/rr/role/ExpenseExamplefalsefalse020030 - Schedule - Expense Example {Transposed}truefalsefalse1falseColumnprimaryElement*3false0rr_ExpenseExampleYear01rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsetrue4343falsefalsefalsetruefalse2truefalsetrue6868falsefalsefalsetruefalse3truefalsetrue4343falsefalsefalsetruefalse4truefalsetrue6868falsefalsefalsetruefalse5truefalsetrue4343falsefalsefalsetruefalse6truefalsetrue6868falsefalsefalsetruefalse7truefalsetrue4343falsefalsefalsetruefalse8truefalsetrue6868falsefalsefalsetruefalse9truefalsetrue4343falsefalsefalsetruefalse10truefalsetrue6868falsefalsefalsetruefalse11truefalsetrue6363falsefalsefalsetruefalse12truefalsetrue8989falsefalsefalsetruefalse13truefalsetrue6363falsefalsefalsetruefalse14truefalsetrue8989falsefalsefalsetruefalse15truefalsetrue6363falsefalsefalsetruefalse16truefalsetrue8989falsefalsefalsetruefalseMonetaryrr:NonNegativeMonetaryTypemonetaryThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalse1 YearfalseUSDfalsefalse$2falseColumnprimaryElement*4false0rr_ExpenseExampleYear03rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsetrue135135falsefalsefalsetruefalse2truefalsetrue214214falsefalsefalsetruefalse3truefalsetrue135135falsefalsefalsetruefalse4truefalsetrue214214falsefalsefalsetruefalse5truefalsetrue135135falsefalsefalsetruefalse6truefalsetrue214214falsefalsefalsetruefalse7truefalsetrue135135falsefalsefalsetruefalse8truefalsetrue214214falsefalsefalsetruefalse9truefalsetrue135135falsefalsefalsetruefalse10truefalsetrue214214falsefalsefalsetruefalse11truefalsetrue199199falsefalsefalsetruefalse12truefalsetrue278278falsefalsefalsetruefalse13truefalsetrue199199falsefalsefalsetruefalse14truefalsetrue278278falsefalsefalsetruefalse15truefalsetrue199199falsefalsefalsetruefalse16truefalsetrue278278falsefalsefalsetruefalseMonetaryrr:NonNegativeMonetaryTypemonetaryThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalse3 YearsfalseUSDfalsefalse$1falseRowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031505MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031505Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 1rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097929Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Growth ETF PortfolioClass 1usdStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue4343falsefalsefalsetruefalse2truefalsetrue135135falsefalsefalsetruefalseOthernanafalsefalseClass 12falseRowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031505MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031505Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 2rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097928Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Growth ETF PortfolioClass 2usdStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue6868falsefalsefalsetruefalse2truefalsetrue214214falsefalsefalsetruefalseOthernanafalsefalseClass 222Expense Example TOPS TM Growth ETF Portfolio (USD $)UnKnownUnKnownUnKnownUnKnownfalsetrueColumnprimaryElement*RowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031505MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to ExpenseExample.No authoritative reference available.falsefalseExpense Example, With Redemption [Table]80false0rr_PortfolioTurnoverHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Portfolio Turnover:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringDisclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation). Disclose the period for which the information is provided if less than a full fiscal year. A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 5 -Subsection instructions falsefalsePortfolio Turnover [Heading]81false0rr_PortfolioTurnoverTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). These costs, which are not reflected in annual portfolio operating expenses or in the Example, affect the Portfolio's performance. A higher portfolio turnover rate may indicate higher transaction costs.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringDisclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation). Disclose the period for which the information is provided if less than a full fiscal year. A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subsection example falsefalsePortfolio Turnover [Text Block]82false0rr_StrategyHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Principal Investment Strategies:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy [Heading]83false0rr_StrategyNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio is a fund-of-funds that invests, under normal market conditions, at least 80% of its assets in exchange-traded funds ("ETFs"). Each ETF included in the Portfolio invests primarily in securities representing the following asset class: § U.S. Government Fixed Income Securities § U.S. Corporate Fixed Income Securities § U.S. Common and Preferred Stocks § Foreign Common and Preferred Stocks § U.S. Real Estate-Related Securities ("REITS") § U.S. Natural Resource-Related Securities The Portfolio restricts investment in fixed income ETFs to those with an average maturity of 20 years or less and invests primarily in ETFs with average portfolio credit quality of investment grade. No more than 10% of the portfolio will be allocated to fixed income ETFs with an average portfolio credit quality below investment grade (commonly referred to as "junk bond" credit quality). The Portfolio defines investment grade credit quality as Baa3 or higher by Moody's Investors Service or BBB- or higher by Standard and Poor's Rating Group. The Portfolio invests in common and preferred stock ETFs without restriction as to underlying issuer country, capitalization or currency. The Portfolio invests in REIT ETFs and natural resource ETFs without restriction as to underlying issuer capitalization. The Portfolio's adviser seeks to achieve the Portfolio's investment objectives by allocating assets and selecting individual ETFs using the adviser's TOPSTM (The Optimized Portfolio System) methodology. The TOPSTM methodology utilizes multiple asset classes in an effort to enhance performance and/or reduce risk (as measured by return volatility). To achieve the Portfolio's income aspect of the Portfolio's investment objectives, the adviser allocates approximately 15% of Portfolio assets to fixed income ETFs. To achieve the capital appreciation aspect of the Portfolio's investment objectives, the adviser allocates approximately 85% of Portfolio assets to a combination of equity ETFs, REIT ETFs and natural resource ETFs. Furthermore, the adviser selects some equity ETFs that are composed of growth stocks. The adviser expects growth stocks, those with higher than average earnings growth and, typically, higher than average price-to-earnings ratios, to have returns that are higher than the equity market as a whole. The adviser selects individual ETFs that it believes are representative of an asset class, have relatively low expenses and/or relatively high returns when compared to a peer group of ETFs. The adviser sells individual ETFs to rebalance asset allocation or to purchase a substitute ETF with a higher expected return or lower risk profile.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy Narrative [Text Block]84false0rr_RiskHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Principal Investment Risks:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNarrative Risk Disclosure.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subsection b falsefalseRisk [Heading]85false0rr_RiskNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00As with all mutual funds, there is the risk that you could lose money through your investment in the Portfolio. Many factors affect the Portfolio's net asset value and performance. The following risks apply to the Portfolio through its investments in ETFs. § Credit Risk: Issuers might not make payments on debt securities, resulting in losses. Credit quality of securities may be lowered if an issuer's financial condition changes, also resulting in losses. § Emerging Market Risk: In addition to the risks generally associated with investing in securities of foreign companies, countries with emerging markets also may have relatively unstable governments, social and legal systems that do not protect shareholders, economies based on only a few industries, and securities markets that trade a small number of issues. § ETF Risk: The cost of investing in the Portfolio will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in stocks and bonds. Each ETF is subject to specific risks, depending on the nature of the fund. § Fixed Income Risk: The value of bonds and other fixed income securities will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of fixed income securities. § Foreign Currency Risk: Foreign equity securities denominated in non-US dollar currencies will subject the Portfolio to currency trading risks that include market risk and country risk. Market risk results from adverse changes in exchange rates. Country risk arises because a government may interfere with transactions in its currency. § Foreign Investment Risk: Foreign investing involves risks not typically associated with U.S. investments, including adverse fluctuations in foreign currency values, adverse political, social and economic developments, less liquidity, greater volatility, less developed or less efficient trading markets, political instability and differing auditing and legal standards. § Junk Bond Risk: Lower-quality bonds, known as "high yield" or "junk" bonds, present greater risk than bonds of higher quality, including an increased risk of default. An economic downturn or period of rising interest rates could adversely affect the market for these bonds and reduce the Portfolio's ability to sell its bonds. The lack of a liquid market for these bonds could decrease the Portfolio's share price. § Limited History of Operation: The Portfolio is a new mutual fund and has a limited history of operation. The adviser has not previously managed a mutual fund. § Management Risk: The adviser's dependence on the TOPSTM methodology and judgments about the attractiveness, value and potential appreciation of particular asset classes and securities in which the Portfolio invests may prove to be incorrect and may not produce the desired results. § Market Risk: Overall securities market risks may affect the value of individual ETFs. Factors such as foreign and domestic economic growth and market conditions, interest rate levels, and political events may adversely affect the securities markets. § Natural Resource Risk: Exposure to companies primarily engaged in the natural resource markets may subject the Portfolio to greater volatility than the securities market as a whole. Natural resource companies are affected by commodity price volatility, changes in interest rates, or factors affecting a particular industry or commodity, such as drought, floods, weather, livestock disease, embargoes, tariffs, and international economic, political and regulatory developments. § Real Estate Risk: Real estate values rise and fall in response to a variety of factors, including local, regional and national economic conditions, interest rates and tax considerations. REIT performance depends on the types and locations of the rental properties it owns and on how well it manages those properties. § Small and Medium Capitalization Stock Risk: The value of a small or medium capitalization company stocks may be subject to more abrupt or erratic market movements than those of larger, more established companies or the market averages in general.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringNarrative Risk Disclosure. A Fund may, in responding to this Item, describe the types of investors for whom the Fund is intended or the types of investment goals that may be consistent with an investment in the Fund.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subparagraph i -Clause instruction -Subsection b falsefalseRisk Narrative [Text Block]86false0rr_RiskClosingTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Who Should Invest in the Portfolio? The adviser believes the Portfolio is appropriate for investors with long-term investment horizons who are willing to accept higher return volatility in pursuit of higher returns.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringIf the Fund is a Money Market Fund, state that An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in the Fund.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subparagraph ii -Subsection b falsefalseRisk Closing [Text Block]87false0rr_BarChartAndPerformanceTableHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Performance:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalseBar Chart and Performance Table [Heading]88false0rr_PerformanceNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Because the Portfolio has less than a full calendar year of investment operations, no performance information is presented for the Portfolio at this time. In the future, performance information will be presented in this section of this Prospectus. falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalsePerformance Narrative [Text Block]89false0natruenanaNo definition available.falsetruefalsefalsefalsefalsefalsefalsefalsefalsehttp://xbrl.sec.gov/rr/role/riskreturn1falsefalsefalse00TOPS TM Aggressive Growth ETF PortfolioTOPS TM Aggressive Growth ETF Portfoliofalsefalsefalsefalsefalse5falsefalsetruefalse{dei_LegalEntityAxis} : TOPS TM Aggressive Growth ETF Portfolio 2/10/2011 - 2/10/2011 c13_S000031506Memberhttp://www.sec.gov/CIK0001352621duration2011-02-10T00:00:002011-02-10T00:00:00falsefalsecik0001352621_S000031506Memberdei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031506Memberdei_LegalEntityAxisexplicitMemberOthernaNo definition available.No authoritative reference available.falsefalseTOPS TM Aggressive Growth ETF Portfolio91false0rr_RiskReturnHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00RISK/RETURNfalsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Summary Investment Objectives/Goals Include the following information, in plain English under rule 421(d) under the Securities Act, in the order and subject matter indicatedReference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 falsefalseRisk/Return [Heading]92false0rr_ObjectiveHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Investment Objectives:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a falsefalseObjective [Heading]93false0rr_ObjectivePrimaryTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The Portfolio seeks capital appreciation.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a falsefalseObjective, Primary [Text Block]94false0rr_ExpenseHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Fees and Expenses of the Portfolio:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Summary Fee Table Includes the following information, in plain English under rule 421(d) under the Securities Act, after Item 2 Fees and expenses of the Fund This table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Shareholder Fees (fees paid directly from your investment) Example This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be You would pay the following expenses if you did not redeem your shares The Example does not reflect sales charges (loads) on reinvested dividends [and other distributions]. If these sales charges (loads) were included, your costs would be higher. Portfolio Turnover The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover may indicate higher transaction costs. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was __% of the average value of its whole portfolio. Instructions. A.3.instructions.6 New Funds. For purposes of this Item, a "New Fund" is a Fund that does not include in Form N-1A financial statements reporting operating results or that includes financial statements for the Fund's initial fiscal year reporting operating results for a period of 6 months or less. The following Instructions apply to New Funds.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph d -Subsection instructions falsefalseExpense [Heading]95false0rr_ExpenseNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00This table describes the annual operating expenses that you may indirectly pay if you invest in the Portfolio through your retirement plan or if you allocate your insurance contract premiums or payments to the Portfolio. However, each insurance contract and separate account involves fees and expenses that are not described in this Prospectus. If the fees and expenses of your insurance contract or separate account were included in this table, your overall expenses would be higher. You should review the insurance contract prospectus for a complete description of fees and expenses. In the table below, acquired fund fees and expenses are the indirect costs of investing in other investment companies.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThis table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Include the narrative explanations in the order indicated. A Fund may modify the narrative explanations if the explanation contains comparable information to that shown.The narrative explanation regarding sales charge discounts is only required by a Fund that offers such discounts and should specify the minimum level of investment required to qualify for a discount. Modify the narrative explanation to state that Fund shares are sold on a national securities exchange at the end of the time periods indicated, and that brokerage commissions for buying and selling Fund shares through a broker are not reflected.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph b -Subsection instructions falsefalseExpense Narrative [Text Block]96false0rr_OperatingExpensesCaptionrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Annual Portfolio Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringAnnual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investment)Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 7 -Subsection table falsefalseOperating Expenses Caption [Text]97false0rr_AnnualFundOperatingExpensesTableTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00~ http://xbrl.sec.gov/rr/role/OperatingExpensesData column dei_LegalEntityAxis compact cik0001352621_S000031506Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsefalse~ http://xbrl.sec.gov/rr/role/OperatingExpensesData column dei_LegalEntityAxis compact cik0001352621_S000031506Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsehttp://xbrl.sec.gov/rr/role/OperatingExpensesDatafalsefalse020020 - Schedule - Annual Fund Operating Expensestruefalsefalse1falseColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031506MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Aggressive Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031506Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 1rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097931Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Aggressive Growth ETF PortfolioClass 1usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$2falseColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031506MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Aggressive Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031506Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 2rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097930Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Aggressive Growth ETF PortfolioClass 2usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$1falseRowprimaryElement*3false0rr_ManagementFeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalse3truetruetrue0.00100.0010falsefalsefalsetruefalse4truetruetrue0.00100.0010falsefalsefalsetruefalse5truetruetrue0.00100.0010falsefalsefalsetruefalse6truetruetrue0.00100.0010falsefalsefalsetruefalse7truetruetrue0.00100.0010falsefalsefalsetruefalse8truetruetrue0.00100.0010falsefalsefalsetruefalse9truetruetrue0.00100.0010falsefalsefalsetruefalse10truetruetrue0.00100.0010falsefalsefalsetruefalse11truetruetrue0.00300.0030falsefalsefalsetruefalse12truetruetrue0.00300.0030falsefalsefalsetruefalse13truetruetrue0.00300.0030falsefalsefalsetruefalse14truetruetrue0.00300.0030falsefalsefalsetruefalse15truetruetrue0.00300.0030falsefalsefalsetruefalse16truetruetrue0.00300.0030falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureManagement Fees include investment advisory fees (including any fees based on the Fund's performance), any other management fees payable to the investment adviser or its affiliates, and administrative fees payable to the investment adviser or its affiliates that are not included as "Other Expenses."Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subparagraph a -Subsection instructions falsefalseManagement Fees0rr_ManagementFeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalseOthernanafalsefalseManagement Fees2falseRowprimaryElement*4false0rr_DistributionAndService12b1FeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00000.0000falsefalsefalsetruefalse2truetruetrue0.00250.0025falsefalsefalsetruefalse3truetruetrue0.00000.0000falsefalsefalsetruefalse4truetruetrue0.00250.0025falsefalsefalsetruefalse5truetruetrue0.00000.0000falsefalsefalsetruefalse6truetruetrue0.00250.0025falsefalsefalsetruefalse7truetruetrue0.00000.0000falsefalsefalsetruefalse8truetruetrue0.00250.0025falsefalsefalsetruefalse9truetruetrue0.00000.0000falsefalsefalsetruefalse10truetruetrue0.00250.0025falsefalsefalsetruefalse11truetruetrue0.00000.0000falsefalsefalsetruefalse12truetruetrue0.00250.0025falsefalsefalsetruefalse13truetruetrue0.00000.0000falsefalsefalsetruefalse14truetruetrue0.00250.0025falsefalsefalsetruefalse15truetruetrue0.00000.0000falsefalsefalsetruefalse16truetruetrue0.00250.0025falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureDistribution [and/or Service] (12b-1) Fees" include all distribution or other expenses incurred during the most recent fiscal year under a plan adopted pursuant to rule 12b-1 [17 CFR 270.12b-1]. Under an appropriate caption or a subcaption of "Other Expenses," disclose the amount of any distribution or similar expenses deducted from the Fund's assets other than pursuant to a rule 12b-1 plan.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 9 -Subsection table falsefalseDistribution and Service (12b-1) Fees0rr_DistributionAndService12b1FeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00000.0000falsefalsefalsetruefalse2truetruetrue0.00250.0025falsefalsefalsetruefalseOthernanafalsefalseDistribution and Service (12b-1) Fees3falseRowprimaryElement*5false0rr_OtherExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010[2]falsefalsefalsetruefalse2truetruetrue0.00100.0010[2]falsefalsefalsetruefalse3truetruetrue0.00100.0010[2]falsefalsefalsetruefalse4truetruetrue0.00100.0010[2]falsefalsefalsetruefalse5truetruetrue0.00100.0010[2]falsefalsefalsetruefalse6truetruetrue0.00100.0010[2]falsefalsefalsetruefalse7truetruetrue0.00100.0010[2]falsefalsefalsetruefalse8truetruetrue0.00100.0010[2]falsefalsefalsetruefalse9truetruetrue0.00100.0010[2]falsefalsefalsetruefalse10truetruetrue0.00100.0010[2]falsefalsefalsetruefalse11truetruetrue0.00100.0010[2]falsefalsefalsetruefalse12truetruetrue0.00100.0010[2]falsefalsefalsetruefalse13truetruetrue0.00100.0010[2]falsefalsefalsetruefalse14truetruetrue0.00100.0010[2]falsefalsefalsetruefalse15truetruetrue0.00100.0010[2]falsefalsefalsetruefalse16truetruetrue0.00100.0010[2]falsefalsefalsetruefalseOtherrr:NonNegativePure4Typepure"Other Expenses" include all expenses not otherwise disclosed in the table that are deducted from the Fund's assets or charged to all shareholder accounts. The amount of expenses deducted from the Fund's assets are the amounts shown as expenses in the Fund's statement of operations (including increases resulting from complying with paragraph 2(g) of rule 6-07 of Regulation S-X [17 CFR 210.6-07]). "Other Expenses" do not include extraordinary expenses as determined under generally accepted accounting principles (see Accounting Principles Board Opinion No. 30). If extraordinary expenses were incurred that materially affected the Fund's "Other Expenses," disclose in a footnote to the table what "Other Expenses" would have been had the extraordinary expenses been included.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subparagraph c -Clause i -Subsection instructions falsefalseOther Expenses0rr_OtherExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[1]1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalseOthernanafalsefalseOther Expenses4falseRowprimaryElement*6false0rr_AcquiredFundFeesAndExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00220.0022[1]falsefalsefalsetruefalse2truetruetrue0.00220.0022[1]falsefalsefalsetruefalse3truetruetrue0.00220.0022[1]falsefalsefalsetruefalse4truetruetrue0.00220.0022[1]falsefalsefalsetruefalse5truetruetrue0.00220.0022[1]falsefalsefalsetruefalse6truetruetrue0.00220.0022[1]falsefalsefalsetruefalse7truetruetrue0.00220.0022[1]falsefalsefalsetruefalse8truetruetrue0.00220.0022[1]falsefalsefalsetruefalse9truetruetrue0.00220.0022[1]falsefalsefalsetruefalse10truetruetrue0.00220.0022[1]falsefalsefalsetruefalse11truetruetrue0.00220.0022[1]falsefalsefalsetruefalse12truetruetrue0.00220.0022[1]falsefalsefalsetruefalse13truetruetrue0.00220.0022[1]falsefalsefalsetruefalse14truetruetrue0.00220.0022[1]falsefalsefalsetruefalse15truetruetrue0.00220.0022[1]falsefalsefalsetruefalse16truetruetrue0.00220.0022[1]falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses.Reference 1: 1 -Publisher SEC 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available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00420.0042[3]falsefalsefalsetruefalse2truetruetrue0.00670.0067[3]falsefalsefalsetruefalse3truetruetrue0.00420.0042[3]falsefalsefalsetruefalse4truetruetrue0.00670.0067[3]falsefalsefalsetruefalse5truetruetrue0.00420.0042[3]falsefalsefalsetruefalse6truetruetrue0.00670.0067[3]falsefalsefalsetruefalse7truetruetrue0.00420.0042[3]falsefalsefalsetruefalse8truetruetrue0.00670.0067[3]falsefalsefalsetruefalse9truetruetrue0.00420.0042[3]falsefalsefalsetruefalse10truetruetrue0.00670.0067[3]falsefalsefalsetruefalse11truetruetrue0.00620.0062[3]falsefalsefalsetruefalse12truetruetrue0.00870.0087[3]falsefalsefalsetruefalse13truetruetrue0.00620.0062[3]falsefalsefalsetruefalse14truetruetrue0.00870.0087[3]falsefalsefalsetruefalse15truetruetrue0.00620.0062[3]falsefalsefalsetruefalse16truetruetrue0.00870.0087[3]falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 11 -Subsection table falsefalseTotal Annual Portfolio Operating Expenses0rr_NetExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[3]1truetruetrue0.00420.0042falsefalsefalsetruefalse2truetruetrue0.00670.0067falsefalsefalsetruefalseOthernanafalsefalseTotal Annual Portfolio Operating Expenses1Other expenses are contractually limited to 0.10%.2Estimated for the Portfolio's current fiscal year.3The operating expenses in this fee table will not correlate to the expense ratio in the Portfolio's financial highlights because the financial statements include only the direct operating expenses incurred by the Portfolio.25Annual Fund Operating Expenses TOPS TM Aggressive Growth ETF PortfolioUnKnownUnKnownUnKnownUnKnownfalsetrueColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031506MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*RowprimaryElement*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to OperatingExpensesData.No authoritative reference available.falsefalseAnnual Fund Operating Expenses [Table]98false0rr_ExpenseExampleHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Example:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringHeading for Expense Example.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalseExpense Example [Heading]99false0rr_ExpenseExampleNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 This Example is intended to help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds. falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThe Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 1 -Subsection example falsefalseExpense Example Narrative [Text Block]100false0rr_ExpenseExampleByYearCaptionrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The Example assumes that you invest $10,000 in the Portfolio for the time periods indicated and then redeem all of your shares at the end of those periods. You would pay the same expenses if you did not redeem your shares. However, each insurance contract and separate account involves fees and expenses that are not included in the Example. If these fees and expenses were included in the Example, your overall expenses would be higher. The Example also assumes that your investment has a 5% return each year and that the Portfolio's operating expenses remain the same. Although your actual costs may be higher or lower, based upon these assumptions your costs would be: falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalseExpense Example by, Year, Caption [Text]101false0rr_ExpenseExampleWithRedemptionTableTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00~ http://xbrl.sec.gov/rr/role/ExpenseExample column dei_LegalEntityAxis compact cik0001352621_S000031506Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsefalse~ http://xbrl.sec.gov/rr/role/ExpenseExample column dei_LegalEntityAxis compact cik0001352621_S000031506Member column rr_ProspectusShareClassAxis compact * row primary compact * ~truehttp://xbrl.sec.gov/rr/role/ExpenseExamplefalsefalse020030 - Schedule - Expense Example {Transposed}truefalsefalse1falseColumnprimaryElement*3false0rr_ExpenseExampleYear01rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsetrue4343falsefalsefalsetruefalse2truefalsetrue6868falsefalsefalsetruefalse3truefalsetrue4343falsefalsefalsetruefalse4truefalsetrue6868falsefalsefalsetruefalse5truefalsetrue4343falsefalsefalsetruefalse6truefalsetrue6868falsefalsefalsetruefalse7truefalsetrue4343falsefalsefalsetruefalse8truefalsetrue6868falsefalsefalsetruefalse9truefalsetrue4343falsefalsefalsetruefalse10truefalsetrue6868falsefalsefalsetruefalse11truefalsetrue6363falsefalsefalsetruefalse12truefalsetrue8989falsefalsefalsetruefalse13truefalsetrue6363falsefalsefalsetruefalse14truefalsetrue8989falsefalsefalsetruefalse15truefalsetrue6363falsefalsefalsetruefalse16truefalsetrue8989falsefalsefalsetruefalseMonetaryrr:NonNegativeMonetaryTypemonetaryThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalse1 YearfalseUSDfalsefalse$2falseColumnprimaryElement*4false0rr_ExpenseExampleYear03rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsetrue135135falsefalsefalsetruefalse2truefalsetrue214214falsefalsefalsetruefalse3truefalsetrue135135falsefalsefalsetruefalse4truefalsetrue214214falsefalsefalsetruefalse5truefalsetrue135135falsefalsefalsetruefalse6truefalsetrue214214falsefalsefalsetruefalse7truefalsetrue135135falsefalsefalsetruefalse8truefalsetrue214214falsefalsefalsetruefalse9truefalsetrue135135falsefalsefalsetruefalse10truefalsetrue214214falsefalsefalsetruefalse11truefalsetrue199199falsefalsefalsetruefalse12truefalsetrue278278falsefalsefalsetruefalse13truefalsetrue199199falsefalsefalsetruefalse14truefalsetrue278278falsefalsefalsetruefalse15truefalsetrue199199falsefalsefalsetruefalse16truefalsetrue278278falsefalsefalsetruefalseMonetaryrr:NonNegativeMonetaryTypemonetaryThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalse3 YearsfalseUSDfalsefalse$1falseRowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031506MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Aggressive Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031506Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 1rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097931Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Aggressive Growth ETF PortfolioClass 1usdStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue4343falsefalsefalsetruefalse2truefalsetrue135135falsefalsefalsetruefalseOthernanafalsefalseClass 12falseRowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031506MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Aggressive Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031506Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 2rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097930Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Aggressive Growth ETF PortfolioClass 2usdStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue6868falsefalsefalsetruefalse2truefalsetrue214214falsefalsefalsetruefalseOthernanafalsefalseClass 222Expense Example TOPS TM Aggressive Growth ETF Portfolio (USD $)UnKnownUnKnownUnKnownUnKnownfalsetrueColumnprimaryElement*RowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031506MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to ExpenseExample.No authoritative reference available.falsefalseExpense Example, With Redemption [Table]102false0rr_PortfolioTurnoverHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Portfolio Turnover:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringDisclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation). Disclose the period for which the information is provided if less than a full fiscal year. A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 5 -Subsection instructions falsefalsePortfolio Turnover [Heading]103false0rr_PortfolioTurnoverTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). These costs, which are not reflected in annual portfolio operating expenses or in the Example, affect the Portfolio's performance. A higher portfolio turnover rate may indicate higher transaction costs.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringDisclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation). Disclose the period for which the information is provided if less than a full fiscal year. A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subsection example falsefalsePortfolio Turnover [Text Block]104false0rr_StrategyHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Principal Investment Strategies:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy [Heading]105false0rr_StrategyNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio is a fund-of-funds that invests, under normal market conditions, at least 80% of its assets in exchange-traded funds ("ETFs"). Each ETF included in the Portfolio invests primarily in securities representing the following asset class: § U.S. Common and Preferred Stocks § Foreign Common and Preferred Stocks § U.S. Real Estate-Related Securities ("REITS") § U.S. Natural Resource-Related Securities The Portfolio invests in common and preferred stock ETFs without restriction as to underlying issuer country, capitalization or currency. The Portfolio invests in REIT ETFs and natural resource ETFs without restriction as to underlying issuer capitalization. The Portfolio's adviser seeks to achieve the Portfolio's investment objectives by allocating assets and selecting individual ETFs using the adviser's TOPSTM (The Optimized Portfolio System) methodology. The TOPSTM methodology utilizes multiple asset classes in an effort to enhance performance and/or reduce risk (as measured by return volatility). The adviser selects some equity ETFs that are composed of growth stocks. The adviser expects growth stocks, those with higher than average earnings growth and, typically, higher than average price-to-earnings ratios, to have returns that are higher than the equity market as a whole. The adviser selects individual ETFs that it believes are representative of an asset class, have relatively low expenses and/or relatively high returns when compared to a peer group of ETFs. The adviser sells individual ETFs to rebalance asset allocation or to purchase a substitute ETF with a higher expected return or lower risk profile.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy Narrative [Text Block]106false0rr_RiskHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Principal Investment Risks:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNarrative Risk Disclosure.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subsection b falsefalseRisk [Heading]107false0rr_RiskNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00As with all mutual funds, there is the risk that you could lose money through your investment in the Portfolio. Many factors affect the Portfolio's net asset value and performance. The following risks apply to the Portfolio through its investments in ETFs. § Emerging Market Risk: In addition to the risks generally associated with investing in securities of foreign companies, countries with emerging markets also may have relatively unstable governments, social and legal systems that do not protect shareholders, economies based on only a few industries, and securities markets that trade a small number of issues. § ETF Risk: The cost of investing in the Portfolio will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in stocks and bonds. Each ETF is subject to specific risks, depending on the nature of the fund. § Foreign Currency Risk: Foreign equity securities denominated in non-US dollar currencies will subject the Portfolio to currency trading risks that include market risk and country risk. Market risk results from adverse changes in exchange rates. Country risk arises because a government may interfere with transactions in its currency. § Foreign Investment Risk: Foreign investing involves risks not typically associated with U.S. investments, including adverse fluctuations in foreign currency values, adverse political, social and economic developments, less liquidity, greater volatility, less developed or less efficient trading markets, political instability and differing auditing and legal standards. § Limited History of Operation: The Portfolio is a new mutual fund and has a limited history of operation. The adviser has not previously managed a mutual fund. § Management Risk: The adviser's dependence on the TOPSTM methodology and judgments about the attractiveness, value and potential appreciation of particular asset classes and securities in which the Portfolio invests may prove to be incorrect and may not produce the desired results. § Market Risk: Overall securities market risks may affect the value of individual ETFs. Factors such as foreign and domestic economic growth and market conditions, interest rate levels, and political events may adversely affect the securities markets. § Natural Resource Risk: Exposure to companies primarily engaged in the natural resource markets may subject the Portfolio to greater volatility than the securities market as a whole. Natural resource companies are affected by commodity price volatility, changes in interest rates, or factors affecting a particular industry or commodity, such as drought, floods, weather, livestock disease, embargoes, tariffs, and international economic, political and regulatory developments. § Real Estate Risk: Real estate values rise and fall in response to a variety of factors, including local, regional and national economic conditions, interest rates and tax considerations. REIT performance depends on the types and locations of the rental properties it owns and on how well it manages those properties. § Small and Medium Capitalization Stock Risk: The value of a small or medium capitalization company stocks may be subject to more abrupt or erratic market movements than those of larger, more established companies or the market averages in general.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringNarrative Risk Disclosure. A Fund may, in responding to this Item, describe the types of investors for whom the Fund is intended or the types of investment goals that may be consistent with an investment in the Fund.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subparagraph i -Clause instruction -Subsection b falsefalseRisk Narrative [Text Block]108false0rr_RiskClosingTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Who Should Invest in the Portfolio? The adviser believes the Portfolio is appropriate for investors with long-term investment horizons who are willing to accept high return volatility in pursuit of higher returns.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringIf the Fund is a Money Market Fund, state that An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in the Fund.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subparagraph ii -Subsection b falsefalseRisk Closing [Text Block]109false0rr_BarChartAndPerformanceTableHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Performance:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalseBar Chart and Performance Table [Heading]110false0rr_PerformanceNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Because the Portfolio has less than a full calendar year of investment operations, no performance information is presented for the Portfolio at this time. In the future, performance information will be presented in this section of this Prospectus. falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalsePerformance Narrative [Text Block]111false0natruenanaNo definition available.falsetruefalsefalsefalsefalsefalsefalsefalsefalsehttp://xbrl.sec.gov/rr/role/riskreturn1falsefalsefalse00TOPS TM Protected Balanced ETF PortfolioTOPS TM Protected Balanced ETF Portfoliofalsefalsefalsefalsefalse6falsefalsetruefalse{dei_LegalEntityAxis} : TOPS TM Protected Balanced ETF Portfolio 2/10/2011 - 2/10/2011 c16_S000031507Memberhttp://www.sec.gov/CIK0001352621duration2011-02-10T00:00:002011-02-10T00:00:00falsefalsecik0001352621_S000031507Memberdei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031507Memberdei_LegalEntityAxisexplicitMemberOthernaNo definition available.No authoritative reference available.falsefalseTOPS TM Protected Balanced ETF Portfolio113false0rr_RiskReturnHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00RISK/RETURNfalsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Summary Investment Objectives/Goals Include the following information, in plain English under rule 421(d) under the Securities Act, in the order and subject matter indicatedReference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 falsefalseRisk/Return [Heading]114false0rr_ObjectiveHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Investment Objectives:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a falsefalseObjective [Heading]115false0rr_ObjectivePrimaryTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio seeks to provide income and capital appreciation with less volatility than the fixed income and equity markets as a whole.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a falsefalseObjective, Primary [Text Block]116false0rr_ExpenseHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Fees and Expenses of the Portfolio:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Summary Fee Table Includes the following information, in plain English under rule 421(d) under the Securities Act, after Item 2 Fees and expenses of the Fund This table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Shareholder Fees (fees paid directly from your investment) Example This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be You would pay the following expenses if you did not redeem your shares The Example does not reflect sales charges (loads) on reinvested dividends [and other distributions]. If these sales charges (loads) were included, your costs would be higher. Portfolio Turnover The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover may indicate higher transaction costs. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was __% of the average value of its whole portfolio. Instructions. A.3.instructions.6 New Funds. For purposes of this Item, a "New Fund" is a Fund that does not include in Form N-1A financial statements reporting operating results or that includes financial statements for the Fund's initial fiscal year reporting operating results for a period of 6 months or less. The following Instructions apply to New Funds.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph d -Subsection instructions falsefalseExpense [Heading]117false0rr_ExpenseNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 This table describes the annual operating expenses that you may indirectly pay if you invest in the Portfolio through your retirement plan or if you allocate your insurance contract premiums or payments to the Portfolio. However, each insurance contract and separate account involves fees and expenses that are not described in this Prospectus. If the fees and expenses of your insurance contract or separate account were included in this table, your overall expenses would be higher. You should review the insurance contract prospectus for a complete description of fees and expenses. In the table below, acquired fund fees and expenses are the indirect costs of investing in other investment companies.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThis table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Include the narrative explanations in the order indicated. A Fund may modify the narrative explanations if the explanation contains comparable information to that shown.The narrative explanation regarding sales charge discounts is only required by a Fund that offers such discounts and should specify the minimum level of investment required to qualify for a discount. Modify the narrative explanation to state that Fund shares are sold on a national securities exchange at the end of the time periods indicated, and that brokerage commissions for buying and selling Fund shares through a broker are not reflected.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph b -Subsection instructions falsefalseExpense Narrative [Text Block]118false0rr_OperatingExpensesCaptionrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Annual Portfolio Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringAnnual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investment)Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 7 -Subsection table falsefalseOperating Expenses Caption [Text]119false0rr_AnnualFundOperatingExpensesTableTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00~ http://xbrl.sec.gov/rr/role/OperatingExpensesData column dei_LegalEntityAxis compact cik0001352621_S000031507Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsefalse~ http://xbrl.sec.gov/rr/role/OperatingExpensesData column dei_LegalEntityAxis compact cik0001352621_S000031507Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsehttp://xbrl.sec.gov/rr/role/OperatingExpensesDatafalsefalse020020 - Schedule - Annual Fund Operating Expensestruefalsefalse1falseColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031507MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Protected Balanced ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031507Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 1rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097933Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Protected Balanced ETF PortfolioClass 1usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$2falseColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031507MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Protected Balanced ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031507Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 2rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097932Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Protected Balanced ETF PortfolioClass 2usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$1falseRowprimaryElement*3false0rr_ManagementFeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalse3truetruetrue0.00100.0010falsefalsefalsetruefalse4truetruetrue0.00100.0010falsefalsefalsetruefalse5truetruetrue0.00100.0010falsefalsefalsetruefalse6truetruetrue0.00100.0010falsefalsefalsetruefalse7truetruetrue0.00100.0010falsefalsefalsetruefalse8truetruetrue0.00100.0010falsefalsefalsetruefalse9truetruetrue0.00100.0010falsefalsefalsetruefalse10truetruetrue0.00100.0010falsefalsefalsetruefalse11truetruetrue0.00300.0030falsefalsefalsetruefalse12truetruetrue0.00300.0030falsefalsefalsetruefalse13truetruetrue0.00300.0030falsefalsefalsetruefalse14truetruetrue0.00300.0030falsefalsefalsetruefalse15truetruetrue0.00300.0030falsefalsefalsetruefalse16truetruetrue0.00300.0030falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureManagement Fees include investment advisory fees (including any fees based on the Fund's performance), any other management fees payable to the investment adviser or its affiliates, and administrative fees payable to the investment adviser or its affiliates that are not included as "Other Expenses."Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subparagraph a -Subsection instructions falsefalseManagement Fees0rr_ManagementFeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00300.0030falsefalsefalsetruefalse2truetruetrue0.00300.0030falsefalsefalsetruefalseOthernanafalsefalseManagement Fees2falseRowprimaryElement*4false0rr_DistributionAndService12b1FeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00000.0000falsefalsefalsetruefalse2truetruetrue0.00250.0025falsefalsefalsetruefalse3truetruetrue0.00000.0000falsefalsefalsetruefalse4truetruetrue0.00250.0025falsefalsefalsetruefalse5truetruetrue0.00000.0000falsefalsefalsetruefalse6truetruetrue0.00250.0025falsefalsefalsetruefalse7truetruetrue0.00000.0000falsefalsefalsetruefalse8truetruetrue0.00250.0025falsefalsefalsetruefalse9truetruetrue0.00000.0000falsefalsefalsetruefalse10truetruetrue0.00250.0025falsefalsefalsetruefalse11truetruetrue0.00000.0000falsefalsefalsetruefalse12truetruetrue0.00250.0025falsefalsefalsetruefalse13truetruetrue0.00000.0000falsefalsefalsetruefalse14truetruetrue0.00250.0025falsefalsefalsetruefalse15truetruetrue0.00000.0000falsefalsefalsetruefalse16truetruetrue0.00250.0025falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureDistribution [and/or Service] (12b-1) Fees" include all distribution or other expenses incurred during the most recent fiscal year under a plan adopted pursuant to rule 12b-1 [17 CFR 270.12b-1]. Under an appropriate caption or a subcaption of "Other Expenses," disclose the amount of any distribution or similar expenses deducted from the Fund's assets other than pursuant to a rule 12b-1 plan.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 9 -Subsection table falsefalseDistribution and Service (12b-1) Fees0rr_DistributionAndService12b1FeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00000.0000falsefalsefalsetruefalse2truetruetrue0.00250.0025falsefalsefalsetruefalseOthernanafalsefalseDistribution and Service (12b-1) Fees3falseRowprimaryElement*5false0rr_OtherExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010[2]falsefalsefalsetruefalse2truetruetrue0.00100.0010[2]falsefalsefalsetruefalse3truetruetrue0.00100.0010[2]falsefalsefalsetruefalse4truetruetrue0.00100.0010[2]falsefalsefalsetruefalse5truetruetrue0.00100.0010[2]falsefalsefalsetruefalse6truetruetrue0.00100.0010[2]falsefalsefalsetruefalse7truetruetrue0.00100.0010[2]falsefalsefalsetruefalse8truetruetrue0.00100.0010[2]falsefalsefalsetruefalse9truetruetrue0.00100.0010[2]falsefalsefalsetruefalse10truetruetrue0.00100.0010[2]falsefalsefalsetruefalse11truetruetrue0.00100.0010[2]falsefalsefalsetruefalse12truetruetrue0.00100.0010[2]falsefalsefalsetruefalse13truetruetrue0.00100.0010[2]falsefalsefalsetruefalse14truetruetrue0.00100.0010[2]falsefalsefalsetruefalse15truetruetrue0.00100.0010[2]falsefalsefalsetruefalse16truetruetrue0.00100.0010[2]falsefalsefalsetruefalseOtherrr:NonNegativePure4Typepure"Other Expenses" include all expenses not otherwise disclosed in the table that are deducted from the Fund's assets or charged to all shareholder accounts. The amount of expenses deducted from the Fund's assets are the amounts shown as expenses in the Fund's statement of operations (including increases resulting from complying with paragraph 2(g) of rule 6-07 of Regulation S-X [17 CFR 210.6-07]). "Other Expenses" do not include extraordinary expenses as determined under generally accepted accounting principles (see Accounting Principles Board Opinion No. 30). If extraordinary expenses were incurred that materially affected the Fund's "Other Expenses," disclose in a footnote to the table what "Other Expenses" would have been had the extraordinary expenses been included.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subparagraph c -Clause i -Subsection instructions falsefalseOther Expenses0rr_OtherExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[1]1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalseOthernanafalsefalseOther Expenses4falseRowprimaryElement*6false0rr_AcquiredFundFeesAndExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00220.0022[1]falsefalsefalsetruefalse2truetruetrue0.00220.0022[1]falsefalsefalsetruefalse3truetruetrue0.00220.0022[1]falsefalsefalsetruefalse4truetruetrue0.00220.0022[1]falsefalsefalsetruefalse5truetruetrue0.00220.0022[1]falsefalsefalsetruefalse6truetruetrue0.00220.0022[1]falsefalsefalsetruefalse7truetruetrue0.00220.0022[1]falsefalsefalsetruefalse8truetruetrue0.00220.0022[1]falsefalsefalsetruefalse9truetruetrue0.00220.0022[1]falsefalsefalsetruefalse10truetruetrue0.00220.0022[1]falsefalsefalsetruefalse11truetruetrue0.00220.0022[1]falsefalsefalsetruefalse12truetruetrue0.00220.0022[1]falsefalsefalsetruefalse13truetruetrue0.00220.0022[1]falsefalsefalsetruefalse14truetruetrue0.00220.0022[1]falsefalsefalsetruefalse15truetruetrue0.00220.0022[1]falsefalsefalsetruefalse16truetruetrue0.00220.0022[1]falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 11 -Subsection table falsefalseAcquired Fund Fees and Expenses0rr_AcquiredFundFeesAndExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[2]1truetruetrue0.00220.0022falsefalsefalsetruefalse2truetruetrue0.00220.0022falsefalsefalsetruefalseOthernanafalsefalseAcquired Fund Fees and Expenses5falseRowprimaryElement*7false0rr_NetExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00420.0042[3]falsefalsefalsetruefalse2truetruetrue0.00670.0067[3]falsefalsefalsetruefalse3truetruetrue0.00420.0042[3]falsefalsefalsetruefalse4truetruetrue0.00670.0067[3]falsefalsefalsetruefalse5truetruetrue0.00420.0042[3]falsefalsefalsetruefalse6truetruetrue0.00670.0067[3]falsefalsefalsetruefalse7truetruetrue0.00420.0042[3]falsefalsefalsetruefalse8truetruetrue0.00670.0067[3]falsefalsefalsetruefalse9truetruetrue0.00420.0042[3]falsefalsefalsetruefalse10truetruetrue0.00670.0067[3]falsefalsefalsetruefalse11truetruetrue0.00620.0062[3]falsefalsefalsetruefalse12truetruetrue0.00870.0087[3]falsefalsefalsetruefalse13truetruetrue0.00620.0062[3]falsefalsefalsetruefalse14truetruetrue0.00870.0087[3]falsefalsefalsetruefalse15truetruetrue0.00620.0062[3]falsefalsefalsetruefalse16truetruetrue0.00870.0087[3]falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 11 -Subsection table falsefalseTotal Annual Portfolio Operating Expenses0rr_NetExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[3]1truetruetrue0.00620.0062falsefalsefalsetruefalse2truetruetrue0.00870.0087falsefalsefalsetruefalseOthernanafalsefalseTotal Annual Portfolio Operating Expenses1Other expenses are contractually limited to 0.10%.2Estimated for the Portfolio's current fiscal year.3The operating expenses in this fee table will not correlate to the expense ratio in the Portfolio's financial highlights because the financial statements include only the direct operating expenses incurred by the Portfolio.25Annual Fund Operating Expenses TOPS TM Protected Balanced ETF PortfolioUnKnownUnKnownUnKnownUnKnownfalsetrueColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031507MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*RowprimaryElement*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to OperatingExpensesData.No authoritative reference available.falsefalseAnnual Fund Operating Expenses [Table]120false0rr_ExpenseExampleHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Example:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringHeading for Expense Example.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalseExpense Example [Heading]121false0rr_ExpenseExampleNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 This Example is intended to help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThe Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 1 -Subsection example falsefalseExpense Example Narrative [Text Block]122false0rr_ExpenseExampleByYearCaptionrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The Example assumes that you invest $10,000 in the Portfolio for the time periods indicated and then redeem all of your shares at the end of those periods. You would pay the same expenses if you did not redeem your shares. However, each insurance contract and separate account involves fees and expenses that are not included in the Example. If these fees and expenses were included in the Example, your overall expenses would be higher. The Example also assumes that your investment has a 5% return each year and that the Portfolio's operating expenses remain the same. Although your actual costs may be higher or lower, based upon these assumptions your costs would be:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalseExpense Example by, Year, Caption [Text]123false0rr_ExpenseExampleWithRedemptionTableTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00~ http://xbrl.sec.gov/rr/role/ExpenseExample column dei_LegalEntityAxis compact cik0001352621_S000031507Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsefalse~ http://xbrl.sec.gov/rr/role/ExpenseExample column dei_LegalEntityAxis compact cik0001352621_S000031507Member column rr_ProspectusShareClassAxis compact * row primary compact * ~truehttp://xbrl.sec.gov/rr/role/ExpenseExamplefalsefalse020030 - Schedule - Expense Example {Transposed}truefalsefalse1falseColumnprimaryElement*3false0rr_ExpenseExampleYear01rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsetrue4343falsefalsefalsetruefalse2truefalsetrue6868falsefalsefalsetruefalse3truefalsetrue4343falsefalsefalsetruefalse4truefalsetrue6868falsefalsefalsetruefalse5truefalsetrue4343falsefalsefalsetruefalse6truefalsetrue6868falsefalsefalsetruefalse7truefalsetrue4343falsefalsefalsetruefalse8truefalsetrue6868falsefalsefalsetruefalse9truefalsetrue4343falsefalsefalsetruefalse10truefalsetrue6868falsefalsefalsetruefalse11truefalsetrue6363falsefalsefalsetruefalse12truefalsetrue8989falsefalsefalsetruefalse13truefalsetrue6363falsefalsefalsetruefalse14truefalsetrue8989falsefalsefalsetruefalse15truefalsetrue6363falsefalsefalsetruefalse16truefalsetrue8989falsefalsefalsetruefalseMonetaryrr:NonNegativeMonetaryTypemonetaryThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalse1 YearfalseUSDfalsefalse$2falseColumnprimaryElement*4false0rr_ExpenseExampleYear03rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsetrue135135falsefalsefalsetruefalse2truefalsetrue214214falsefalsefalsetruefalse3truefalsetrue135135falsefalsefalsetruefalse4truefalsetrue214214falsefalsefalsetruefalse5truefalsetrue135135falsefalsefalsetruefalse6truefalsetrue214214falsefalsefalsetruefalse7truefalsetrue135135falsefalsefalsetruefalse8truefalsetrue214214falsefalsefalsetruefalse9truefalsetrue135135falsefalsefalsetruefalse10truefalsetrue214214falsefalsefalsetruefalse11truefalsetrue199199falsefalsefalsetruefalse12truefalsetrue278278falsefalsefalsetruefalse13truefalsetrue199199falsefalsefalsetruefalse14truefalsetrue278278falsefalsefalsetruefalse15truefalsetrue199199falsefalsefalsetruefalse16truefalsetrue278278falsefalsefalsetruefalseMonetaryrr:NonNegativeMonetaryTypemonetaryThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalse3 YearsfalseUSDfalsefalse$1falseRowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031507MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Protected Balanced ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031507Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 1rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097933Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Protected Balanced ETF PortfolioClass 1usdStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue6363falsefalsefalsetruefalse2truefalsetrue199199falsefalsefalsetruefalseOthernanafalsefalseClass 12falseRowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031507MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Protected Balanced ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031507Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 2rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097932Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Protected Balanced ETF PortfolioClass 2usdStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue8989falsefalsefalsetruefalse2truefalsetrue278278falsefalsefalsetruefalseOthernanafalsefalseClass 222Expense Example TOPS TM Protected Balanced ETF Portfolio (USD $)UnKnownUnKnownUnKnownUnKnownfalsetrueColumnprimaryElement*RowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031507MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to ExpenseExample.No authoritative reference available.falsefalseExpense Example, With Redemption [Table]124false0rr_PortfolioTurnoverHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Portfolio Turnover:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringDisclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation). Disclose the period for which the information is provided if less than a full fiscal year. A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 5 -Subsection instructions falsefalsePortfolio Turnover [Heading]125false0rr_PortfolioTurnoverTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). These costs, which are not reflected in annual portfolio operating expenses or in the Example, affect the Portfolio's performance. A higher portfolio turnover rate may indicate higher transaction costs.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringDisclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation). Disclose the period for which the information is provided if less than a full fiscal year. A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subsection example falsefalsePortfolio Turnover [Text Block]126false0rr_StrategyHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Principal Investment Strategies:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy [Heading]127false0rr_StrategyNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio is a fund-of-funds that invests, under normal market conditions, at least 80% of its assets in exchange-traded funds ("ETFs"). The Portfolio also employs exchange-traded futures contracts to hedge market risk and reduce return volatility. Each ETF included in the Portfolio invests primarily in securities representing the following asset class: § U.S. Government Fixed Income Securities § U.S. Corporate Fixed Income Securities § U.S. Common and Preferred Stocks § Foreign Common and Preferred Stocks § U.S. Real Estate-Related Securities ("REITS") § U.S. Natural Resource-Related Securities The Portfolio restricts investment in fixed income ETFs to those with an average maturity of 20 years or less and invests primarily in ETFs with average portfolio credit quality of investment grade. No more than 10% of the portfolio will be allocated to fixed income ETFs with an average portfolio credit quality below investment grade (commonly referred to as "junk bond" credit quality). The Portfolio defines investment grade credit quality as Baa3 or higher by Moody's Investors Service or BBB- or higher by Standard and Poor's Rating Group. The Portfolio invests in common and preferred stock ETFs without restriction as to underlying issuer country, capitalization or currency. The Portfolio invests in REIT ETFs and Natural Resource ETFs without restriction as to underlying issuer capitalization. The Portfolio restricts fixed income ETFs to those with an average maturity of 10 years or less and an average portfolio credit quality of investment grade. The Portfolio defines investment grade credit quality as Baa3 or higher by Moody's Investors Service or BBB- or higher by Standard and Poor's Rating Group. The Portfolio invests in common and preferred stock ETFs without restriction as to underlying issuer country, capitalization or currency. The Portfolio invests in REIT ETFs and natural resource ETFs without restriction as to underlying issuer capitalization. The Portfolio's adviser seeks to achieve the Portfolio's investment objectives by allocating assets and selecting individual ETFs using the adviser's TOPSTM (The Optimized Portfolio System) methodology. The TOPSTM methodology utilizes multiple asset classes in an effort to enhance performance and/or reduce risk (as measured by return volatility). Under normal market conditions, the Portfolio invests at least 25% of its assets in equity ETFs and at least 25% of its assets in fixed income ETFs. However, to achieve the Portfolio's income aspect of the Portfolio's investment objectives, the adviser allocates approximately 50% of Portfolio assets to fixed income ETFs. To achieve the capital appreciation aspect of the Portfolio's investment objectives, the adviser allocates approximately 50% of Portfolio assets to a combination of equity ETFs, REIT ETFs and natural resource ETFs. Furthermore, the adviser selects some equity ETFs that are composed of value stocks. The adviser expects value stocks, those with a better than average price-to-earnings ratio, to have returns that are less volatile than the equity market as a whole. The adviser selects individual ETFs that it believes are representative of an asset class, have relatively low expenses and/or relatively high returns when compared to a peer group of ETFs. The adviser sells individual ETFs to rebalance asset allocation or to purchase a substitute ETF with a higher expected return or lower risk profile. The Portfolio's adviser seeks to reduce return volatility by employing a sub-adviser to execute a portfolio "protection" strategy. The sub-adviser's protection strategy consists of using hedge instruments (short positions in exchange-traded futures contracts) to protect the majority of the Portfolio's securities. The sub-adviser selects individual futures contracts that it believes will have prices that are highly correlated (negatively) to the Portfolio's ETF positions. The sub-adviser adjusts short futures positions to manage overall net Portfolio risk exposure. During periods of rising security prices, the amount of futures contracts will ratchet upwards to preserve gains on the Portfolio's ETF positions. During a market decline, the value of the Portfolio's ETF securities will decrease while the futures contracts will increase in value. Following declines, a downside rebalancing strategy will be used to decrease the amount of futures contracts used to protect the Portfolio. The sub-adviser also adjusts short futures positions to realign individual hedges when the adviser rebalances the Portfolio's asset allocation profile.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy Narrative [Text Block]128false0rr_RiskHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Principal Investment Risks:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNarrative Risk Disclosure.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subsection b falsefalseRisk [Heading]129false0rr_RiskNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00As with all mutual funds, there is the risk that you could lose money through your investment in the Portfolio. Many factors affect the Portfolio's net asset value and performance. The following risks apply to the Portfolio through its investments in ETFs and futures. § Credit Risk: Issuers might not make payments on debt securities, resulting in losses. Credit quality of securities may be lowered if an issuer's financial condition changes, also resulting in losses. § Emerging Market Risk: In addition to the risks generally associated with investing in securities of foreign companies, countries with emerging markets also may have relatively unstable governments, social and legal systems that do not protect shareholders, economies based on only a few industries, and securities markets that trade a small number of issues. § ETF Risk: The cost of investing in the Portfolio will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in stocks and bonds. Each ETF is subject to specific risks, depending on the nature of the fund. § Fixed Income Risk: The value of bonds and other fixed income securities will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of fixed income securities. § Foreign Currency Risk: Foreign equity securities denominated in non-US dollar currencies will subject the Portfolio to currency trading risks that include market risk and country risk. Market risk results from adverse changes in exchange rates. Country risk arises because a government may interfere with transactions in its currency. § Foreign Investment Risk: Foreign investing involves risks not typically associated with U.S. investments, including adverse fluctuations in foreign currency values, adverse political, social and economic developments, less liquidity, greater volatility, less developed or less efficient trading markets, political instability and differing auditing and legal standards. § Futures Risk: Futures contract short positions may not provide an effective hedge because changes in futures contract prices may not track those of the ETFs they are intended to hedge. Futures create leverage, which can magnify the Portfolio's potential for gain or loss and, therefore, amplify the effects of market volatility on the Portfolio's share price. § Junk Bond Risk: Lower-quality bonds, known as "high yield" or "junk" bonds, present greater risk than bonds of higher quality, including an increased risk of default. An economic downturn or period of rising interest rates could adversely affect the market for these bonds and reduce the Portfolio's ability to sell its bonds. The lack of a liquid market for these bonds could decrease the Portfolio's share price. § Limited History of Operation: The Portfolio is a new mutual fund and has a limited history of operation. The adviser and sub-adviser have not previously managed a mutual fund. § Management Risk: The adviser's dependence on the TOPSTM methodology and judgments about the attractiveness, value and potential appreciation of particular asset classes, securities and futures in which the Portfolio invests may prove to be incorrect and may not produce the desired results. The sub-adviser's portfolio protection strategy may not effectively protect the Portfolio from market declines and will limit the Portfolio's participation in market gains. § Market Risk: Overall securities market risks may affect the value of futures and individual ETFs. Factors such as foreign and domestic economic growth and market conditions, interest rate levels, and political events may adversely affect the securities and futures markets. § Natural Resource Risk: Exposure to companies primarily engaged in the natural resource markets may subject the Portfolio to greater volatility than the securities market as a whole. Natural resource companies are affected by commodity price volatility, changes in interest rates, or factors affecting a particular industry or commodity, such as drought, floods, weather, livestock disease, embargoes, tariffs, and international economic, political and regulatory developments. § Real Estate Risk: Real estate values rise and fall in response to a variety of factors, including local, regional and national economic conditions, interest rates and tax considerations. REIT performance depends on the types and locations of the rental properties it owns and on how well it manages those properties. § Small and Medium Capitalization Stock Risk: The value of a small or medium capitalization company stocks may be subject to more abrupt or erratic market movements than those of larger, more established companies or the market averages in general.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringNarrative Risk Disclosure. A Fund may, in responding to this Item, describe the types of investors for whom the Fund is intended or the types of investment goals that may be consistent with an investment in the Fund.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subparagraph i -Clause instruction -Subsection b falsefalseRisk Narrative [Text Block]130false0rr_RiskClosingTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Who Should Invest in the Portfolio? The adviser believes the Portfolio is appropriate for investors with intermediate-term to long-term investment horizons who seek to balance out a desire for investment returns with a desire for lower levels of risk than typically found in funds with medium-to-aggressive asset allocation.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringIf the Fund is a Money Market Fund, state that An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in the Fund.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subparagraph ii -Subsection b falsefalseRisk Closing [Text Block]131false0rr_BarChartAndPerformanceTableHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Performance:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalseBar Chart and Performance Table [Heading]132false0rr_PerformanceNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Because the Portfolio has less than a full calendar year of investment operations, no performance information is presented for the Portfolio at this time. In the future, performance information will be presented in this section of this Prospectus. falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalsePerformance Narrative [Text Block]133false0natruenanaNo definition available.falsetruefalsefalsefalsefalsefalsefalsefalsefalsehttp://xbrl.sec.gov/rr/role/riskreturn1falsefalsefalse00TOPS TM Protected Moderate Growth ETF PortfolioTOPS TM Protected Moderate Growth ETF Portfoliofalsefalsefalsefalsefalse7falsefalsetruefalse{dei_LegalEntityAxis} : TOPS TM Protected Moderate Growth ETF Portfolio 2/10/2011 - 2/10/2011 c19_S000031508Memberhttp://www.sec.gov/CIK0001352621duration2011-02-10T00:00:002011-02-10T00:00:00falsefalsecik0001352621_S000031508Memberdei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031508Memberdei_LegalEntityAxisexplicitMemberOthernaNo definition available.No authoritative reference available.falsefalseTOPS TM Protected Moderate Growth ETF Portfolio135false0rr_RiskReturnHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00RISK/RETURNfalsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Summary Investment Objectives/Goals Include the following information, in plain English under rule 421(d) under the Securities Act, in the order and subject matter indicatedReference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 falsefalseRisk/Return [Heading]136false0rr_ObjectiveHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Investment Objectives:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a falsefalseObjective [Heading]137false0rr_ObjectivePrimaryTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The Portfolio seeks capital appreciation with less volatility than the equity markets as a whole.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a falsefalseObjective, Primary [Text Block]138false0rr_ExpenseHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Fees and Expenses of the Portfolio:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Summary Fee Table Includes the following information, in plain English under rule 421(d) under the Securities Act, after Item 2 Fees and expenses of the Fund This table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Shareholder Fees (fees paid directly from your investment) Example This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be You would pay the following expenses if you did not redeem your shares The Example does not reflect sales charges (loads) on reinvested dividends [and other distributions]. If these sales charges (loads) were included, your costs would be higher. Portfolio Turnover The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover may indicate higher transaction costs. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was __% of the average value of its whole portfolio. Instructions. A.3.instructions.6 New Funds. For purposes of this Item, a "New Fund" is a Fund that does not include in Form N-1A financial statements reporting operating results or that includes financial statements for the Fund's initial fiscal year reporting operating results for a period of 6 months or less. The following Instructions apply to New Funds.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph d -Subsection instructions falsefalseExpense [Heading]139false0rr_ExpenseNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00This table describes the annual operating expenses that you may indirectly pay if you invest in the Portfolio through your retirement plan or if you allocate your insurance contract premiums or payments to the Portfolio. However, each insurance contract and separate account involves fees and expenses that are not described in this Prospectus. If the fees and expenses of your insurance contract or separate account were included in this table, your overall expenses would be higher. You should review the insurance contract prospectus for a complete description of fees and expenses. In the table below, acquired fund fees and expenses are the indirect costs of investing in other investment companies.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThis table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Include the narrative explanations in the order indicated. A Fund may modify the narrative explanations if the explanation contains comparable information to that shown.The narrative explanation regarding sales charge discounts is only required by a Fund that offers such discounts and should specify the minimum level of investment required to qualify for a discount. Modify the narrative explanation to state that Fund shares are sold on a national securities exchange at the end of the time periods indicated, and that brokerage commissions for buying and selling Fund shares through a broker are not reflected.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph b -Subsection instructions falsefalseExpense Narrative [Text Block]140false0rr_OperatingExpensesCaptionrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Annual Portfolio Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringAnnual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investment)Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 7 -Subsection table falsefalseOperating Expenses Caption [Text]141false0rr_AnnualFundOperatingExpensesTableTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00~ http://xbrl.sec.gov/rr/role/OperatingExpensesData column dei_LegalEntityAxis compact cik0001352621_S000031508Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsefalse~ http://xbrl.sec.gov/rr/role/OperatingExpensesData column dei_LegalEntityAxis compact cik0001352621_S000031508Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsehttp://xbrl.sec.gov/rr/role/OperatingExpensesDatafalsefalse020020 - Schedule - Annual Fund Operating Expensestruefalsefalse1falseColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031508MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Protected Moderate Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031508Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 1rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097934Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Protected Moderate Growth ETF PortfolioClass 1usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$2falseColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031508MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Protected Moderate Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031508Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 2rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097935Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Protected Moderate Growth ETF PortfolioClass 2usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$1falseRowprimaryElement*3false0rr_ManagementFeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalse3truetruetrue0.00100.0010falsefalsefalsetruefalse4truetruetrue0.00100.0010falsefalsefalsetruefalse5truetruetrue0.00100.0010falsefalsefalsetruefalse6truetruetrue0.00100.0010falsefalsefalsetruefalse7truetruetrue0.00100.0010falsefalsefalsetruefalse8truetruetrue0.00100.0010falsefalsefalsetruefalse9truetruetrue0.00100.0010falsefalsefalsetruefalse10truetruetrue0.00100.0010falsefalsefalsetruefalse11truetruetrue0.00300.0030falsefalsefalsetruefalse12truetruetrue0.00300.0030falsefalsefalsetruefalse13truetruetrue0.00300.0030falsefalsefalsetruefalse14truetruetrue0.00300.0030falsefalsefalsetruefalse15truetruetrue0.00300.0030falsefalsefalsetruefalse16truetruetrue0.00300.0030falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureManagement Fees include investment advisory fees (including any fees based on the Fund's performance), any other management fees payable to the investment adviser or its affiliates, and administrative fees payable to the investment adviser or its affiliates that are not included as "Other Expenses."Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subparagraph a -Subsection instructions falsefalseManagement Fees0rr_ManagementFeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00300.0030falsefalsefalsetruefalse2truetruetrue0.00300.0030falsefalsefalsetruefalseOthernanafalsefalseManagement Fees2falseRowprimaryElement*4false0rr_DistributionAndService12b1FeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00000.0000falsefalsefalsetruefalse2truetruetrue0.00250.0025falsefalsefalsetruefalse3truetruetrue0.00000.0000falsefalsefalsetruefalse4truetruetrue0.00250.0025falsefalsefalsetruefalse5truetruetrue0.00000.0000falsefalsefalsetruefalse6truetruetrue0.00250.0025falsefalsefalsetruefalse7truetruetrue0.00000.0000falsefalsefalsetruefalse8truetruetrue0.00250.0025falsefalsefalsetruefalse9truetruetrue0.00000.0000falsefalsefalsetruefalse10truetruetrue0.00250.0025falsefalsefalsetruefalse11truetruetrue0.00000.0000falsefalsefalsetruefalse12truetruetrue0.00250.0025falsefalsefalsetruefalse13truetruetrue0.00000.0000falsefalsefalsetruefalse14truetruetrue0.00250.0025falsefalsefalsetruefalse15truetruetrue0.00000.0000falsefalsefalsetruefalse16truetruetrue0.00250.0025falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureDistribution [and/or Service] (12b-1) Fees" include all distribution or other expenses incurred during the most recent fiscal year under a plan adopted pursuant to rule 12b-1 [17 CFR 270.12b-1]. Under an appropriate caption or a subcaption of "Other Expenses," disclose the amount of any distribution or similar expenses deducted from the Fund's assets other than pursuant to a rule 12b-1 plan.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 9 -Subsection table falsefalseDistribution and Service (12b-1) Fees0rr_DistributionAndService12b1FeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00000.0000falsefalsefalsetruefalse2truetruetrue0.00250.0025falsefalsefalsetruefalseOthernanafalsefalseDistribution and Service (12b-1) Fees3falseRowprimaryElement*5false0rr_OtherExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010[2]falsefalsefalsetruefalse2truetruetrue0.00100.0010[2]falsefalsefalsetruefalse3truetruetrue0.00100.0010[2]falsefalsefalsetruefalse4truetruetrue0.00100.0010[2]falsefalsefalsetruefalse5truetruetrue0.00100.0010[2]falsefalsefalsetruefalse6truetruetrue0.00100.0010[2]falsefalsefalsetruefalse7truetruetrue0.00100.0010[2]falsefalsefalsetruefalse8truetruetrue0.00100.0010[2]falsefalsefalsetruefalse9truetruetrue0.00100.0010[2]falsefalsefalsetruefalse10truetruetrue0.00100.0010[2]falsefalsefalsetruefalse11truetruetrue0.00100.0010[2]falsefalsefalsetruefalse12truetruetrue0.00100.0010[2]falsefalsefalsetruefalse13truetruetrue0.00100.0010[2]falsefalsefalsetruefalse14truetruetrue0.00100.0010[2]falsefalsefalsetruefalse15truetruetrue0.00100.0010[2]falsefalsefalsetruefalse16truetruetrue0.00100.0010[2]falsefalsefalsetruefalseOtherrr:NonNegativePure4Typepure"Other Expenses" include all expenses not otherwise disclosed in the table that are deducted from the Fund's assets or charged to all shareholder accounts. The amount of expenses deducted from the Fund's assets are the amounts shown as expenses in the Fund's statement of operations (including increases resulting from complying with paragraph 2(g) of rule 6-07 of Regulation S-X [17 CFR 210.6-07]). "Other Expenses" do not include extraordinary expenses as determined under generally accepted accounting principles (see Accounting Principles Board Opinion No. 30). If extraordinary expenses were incurred that materially affected the Fund's "Other Expenses," disclose in a footnote to the table what "Other Expenses" would have been had the extraordinary expenses been included.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subparagraph c -Clause i -Subsection instructions falsefalseOther Expenses0rr_OtherExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[1]1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalseOthernanafalsefalseOther Expenses4falseRowprimaryElement*6false0rr_AcquiredFundFeesAndExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00220.0022[1]falsefalsefalsetruefalse2truetruetrue0.00220.0022[1]falsefalsefalsetruefalse3truetruetrue0.00220.0022[1]falsefalsefalsetruefalse4truetruetrue0.00220.0022[1]falsefalsefalsetruefalse5truetruetrue0.00220.0022[1]falsefalsefalsetruefalse6truetruetrue0.00220.0022[1]falsefalsefalsetruefalse7truetruetrue0.00220.0022[1]falsefalsefalsetruefalse8truetruetrue0.00220.0022[1]falsefalsefalsetruefalse9truetruetrue0.00220.0022[1]falsefalsefalsetruefalse10truetruetrue0.00220.0022[1]falsefalsefalsetruefalse11truetruetrue0.00220.0022[1]falsefalsefalsetruefalse12truetruetrue0.00220.0022[1]falsefalsefalsetruefalse13truetruetrue0.00220.0022[1]falsefalsefalsetruefalse14truetruetrue0.00220.0022[1]falsefalsefalsetruefalse15truetruetrue0.00220.0022[1]falsefalsefalsetruefalse16truetruetrue0.00220.0022[1]falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 11 -Subsection table falsefalseAcquired Fund Fees and Expenses0rr_AcquiredFundFeesAndExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[2]1truetruetrue0.00220.0022falsefalsefalsetruefalse2truetruetrue0.00220.0022falsefalsefalsetruefalseOthernanafalsefalseAcquired Fund Fees and Expenses5falseRowprimaryElement*7false0rr_NetExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00420.0042[3]falsefalsefalsetruefalse2truetruetrue0.00670.0067[3]falsefalsefalsetruefalse3truetruetrue0.00420.0042[3]falsefalsefalsetruefalse4truetruetrue0.00670.0067[3]falsefalsefalsetruefalse5truetruetrue0.00420.0042[3]falsefalsefalsetruefalse6truetruetrue0.00670.0067[3]falsefalsefalsetruefalse7truetruetrue0.00420.0042[3]falsefalsefalsetruefalse8truetruetrue0.00670.0067[3]falsefalsefalsetruefalse9truetruetrue0.00420.0042[3]falsefalsefalsetruefalse10truetruetrue0.00670.0067[3]falsefalsefalsetruefalse11truetruetrue0.00620.0062[3]falsefalsefalsetruefalse12truetruetrue0.00870.0087[3]falsefalsefalsetruefalse13truetruetrue0.00620.0062[3]falsefalsefalsetruefalse14truetruetrue0.00870.0087[3]falsefalsefalsetruefalse15truetruetrue0.00620.0062[3]falsefalsefalsetruefalse16truetruetrue0.00870.0087[3]falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 11 -Subsection table falsefalseTotal Annual Portfolio Operating Expenses0rr_NetExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[3]1truetruetrue0.00620.0062falsefalsefalsetruefalse2truetruetrue0.00870.0087falsefalsefalsetruefalseOthernanafalsefalseTotal Annual Portfolio Operating Expenses1Other expenses are contractually limited to 0.10%.2Estimated for the Portfolio's current fiscal year.3The operating expenses in this fee table will not correlate to the expense ratio in the Portfolio's financial highlights because the financial statements include only the direct operating expenses incurred by the Portfolio.25Annual Fund Operating Expenses TOPS TM Protected Moderate Growth ETF PortfolioUnKnownUnKnownUnKnownUnKnownfalsetrueColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031508MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*RowprimaryElement*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to OperatingExpensesData.No authoritative reference available.falsefalseAnnual Fund Operating Expenses [Table]142false0rr_ExpenseExampleHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Example:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringHeading for Expense Example.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalseExpense Example [Heading]143false0rr_ExpenseExampleNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 This Example is intended to help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds. falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThe Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 1 -Subsection example falsefalseExpense Example Narrative [Text Block]144false0rr_ExpenseExampleByYearCaptionrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The Example assumes that you invest $10,000 in the Portfolio for the time periods indicated and then redeem all of your shares at the end of those periods. You would pay the same expenses if you did not redeem your shares. However, each insurance contract and separate account involves fees and expenses that are not included in the Example. If these fees and expenses were included in the Example, your overall expenses would be higher. The Example also assumes that your investment has a 5% return each year and that the Portfolio's operating expenses remain the same. Although your actual costs may be higher or lower, based upon these assumptions your costs would be: falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalseExpense Example by, Year, Caption [Text]145false0rr_ExpenseExampleWithRedemptionTableTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00~ http://xbrl.sec.gov/rr/role/ExpenseExample column dei_LegalEntityAxis compact cik0001352621_S000031508Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsefalse~ http://xbrl.sec.gov/rr/role/ExpenseExample column dei_LegalEntityAxis compact cik0001352621_S000031508Member column rr_ProspectusShareClassAxis compact * row primary compact * ~truehttp://xbrl.sec.gov/rr/role/ExpenseExamplefalsefalse020030 - Schedule - Expense Example {Transposed}truefalsefalse1falseColumnprimaryElement*3false0rr_ExpenseExampleYear01rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsetrue4343falsefalsefalsetruefalse2truefalsetrue6868falsefalsefalsetruefalse3truefalsetrue4343falsefalsefalsetruefalse4truefalsetrue6868falsefalsefalsetruefalse5truefalsetrue4343falsefalsefalsetruefalse6truefalsetrue6868falsefalsefalsetruefalse7truefalsetrue4343falsefalsefalsetruefalse8truefalsetrue6868falsefalsefalsetruefalse9truefalsetrue4343falsefalsefalsetruefalse10truefalsetrue6868falsefalsefalsetruefalse11truefalsetrue6363falsefalsefalsetruefalse12truefalsetrue8989falsefalsefalsetruefalse13truefalsetrue6363falsefalsefalsetruefalse14truefalsetrue8989falsefalsefalsetruefalse15truefalsetrue6363falsefalsefalsetruefalse16truefalsetrue8989falsefalsefalsetruefalseMonetaryrr:NonNegativeMonetaryTypemonetaryThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalse1 YearfalseUSDfalsefalse$2falseColumnprimaryElement*4false0rr_ExpenseExampleYear03rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsetrue135135falsefalsefalsetruefalse2truefalsetrue214214falsefalsefalsetruefalse3truefalsetrue135135falsefalsefalsetruefalse4truefalsetrue214214falsefalsefalsetruefalse5truefalsetrue135135falsefalsefalsetruefalse6truefalsetrue214214falsefalsefalsetruefalse7truefalsetrue135135falsefalsefalsetruefalse8truefalsetrue214214falsefalsefalsetruefalse9truefalsetrue135135falsefalsefalsetruefalse10truefalsetrue214214falsefalsefalsetruefalse11truefalsetrue199199falsefalsefalsetruefalse12truefalsetrue278278falsefalsefalsetruefalse13truefalsetrue199199falsefalsefalsetruefalse14truefalsetrue278278falsefalsefalsetruefalse15truefalsetrue199199falsefalsefalsetruefalse16truefalsetrue278278falsefalsefalsetruefalseMonetaryrr:NonNegativeMonetaryTypemonetaryThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalse3 YearsfalseUSDfalsefalse$1falseRowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031508MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Protected Moderate Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031508Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 1rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097934Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Protected Moderate Growth ETF PortfolioClass 1usdStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue6363falsefalsefalsetruefalse2truefalsetrue199199falsefalsefalsetruefalseOthernanafalsefalseClass 12falseRowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031508MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Protected Moderate Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031508Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 2rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097935Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Protected Moderate Growth ETF PortfolioClass 2usdStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue8989falsefalsefalsetruefalse2truefalsetrue278278falsefalsefalsetruefalseOthernanafalsefalseClass 222Expense Example TOPS TM Protected Moderate Growth ETF Portfolio (USD $)UnKnownUnKnownUnKnownUnKnownfalsetrueColumnprimaryElement*RowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031508MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to ExpenseExample.No authoritative reference available.falsefalseExpense Example, With Redemption [Table]146false0rr_PortfolioTurnoverHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Portfolio Turnover:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringDisclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation). Disclose the period for which the information is provided if less than a full fiscal year. A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 5 -Subsection instructions falsefalsePortfolio Turnover [Heading]147false0rr_PortfolioTurnoverTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). These costs, which are not reflected in annual portfolio operating expenses or in the Example, affect the Portfolio's performance. A higher portfolio turnover rate may indicate higher transaction costs.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringDisclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation). Disclose the period for which the information is provided if less than a full fiscal year. A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subsection example falsefalsePortfolio Turnover [Text Block]148false0rr_StrategyHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Principal Investment Strategies:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy [Heading]149false0rr_StrategyNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio is a fund-of-funds that invests, under normal market conditions, at least 80% of its assets in exchange-traded funds ("ETFs"). The Portfolio also employs exchange-traded futures contracts to hedge market risk and reduce return volatility. Each ETF included in the Portfolio invests primarily in securities representing the following asset class: § U.S. Government Fixed Income Securities § U.S. Corporate Fixed Income Securities § U.S. Common and Preferred Stocks § Foreign Common and Preferred Stocks § U.S. Real Estate-Related Securities ("REITS") § U.S. Natural Resource-Related Securities The Portfolio restricts investment in fixed income ETFs to those with an average maturity of 20 years or less and invests primarily in ETFs with average portfolio credit quality of investment grade. No more than 10% of the portfolio will be allocated to fixed income ETFs with an average portfolio credit quality below investment grade (commonly referred to as "junk bond" credit quality). The Portfolio defines investment grade credit quality as Baa3 or higher by Moody's Investors Service or BBB- or higher by Standard and Poor's Rating Group. The Portfolio invests in common and preferred stock ETFs without restriction as to underlying issuer country, capitalization or currency. The Portfolio invests in REIT ETFs and natural resource ETFs without restriction as to underlying issuer capitalization. The Portfolio's adviser seeks to achieve the Portfolio's investment objectives by allocating assets and selecting individual ETFs using the adviser's TOPSTM (The Optimized Portfolio System) methodology. The TOPSTM methodology utilizes multiple asset classes in an effort to enhance performance and/or reduce risk (as measured by return volatility). To achieve the Portfolio's income aspect of the Portfolio's investment objectives, the adviser allocates approximately 35% of Portfolio assets to fixed income ETFs. To achieve the capital appreciation aspect of the Portfolio's investment objectives, the adviser allocates approximately 65% of Portfolio assets to a combination of equity ETFs, REIT ETFs and natural resource ETFs. The adviser selects individual ETFs that it believes are representative of an asset class, have relatively low expenses and/or relatively high returns when compared to a peer group of ETFs. The adviser sells individual ETFs to rebalance asset allocation or to purchase a substitute ETF with a higher expected return or lower risk profile. The Portfolio's adviser seeks to reduce return volatility by employing a sub-adviser to execute a portfolio "protection" strategy. The sub-adviser's protection strategy consists of using hedge instruments (short positions in exchange-traded futures contracts) to protect the majority of the Portfolio's securities. The sub-adviser selects individual futures contracts that it believes will have prices that are highly correlated (negatively) to the Portfolio's ETF positions. The sub-adviser adjusts short futures positions to manage overall net Portfolio risk exposure. During periods of rising security prices, the amount of futures contracts will ratchet upwards to preserve gains on the Portfolio's ETF positions. During a market decline, the value of the Portfolio's ETF securities will decrease while the futures contracts will increase in value. Following declines, a downside rebalancing strategy will be used to decrease the amount of futures contracts used to protect the Portfolio. The sub-adviser also adjusts short futures positions to realign individual hedges when the adviser rebalances the Portfolio's asset allocation profile.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy Narrative [Text Block]150false0rr_RiskHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Principal Investment Risks:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNarrative Risk Disclosure.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subsection b falsefalseRisk [Heading]151false0rr_RiskNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00As with all mutual funds, there is the risk that you could lose money through your investment in the Portfolio. Many factors affect the Portfolio's net asset value and performance. The following risks apply to the Portfolio through its investments in ETFs and futures. § Credit Risk: Issuers might not make payments on debt securities, resulting in losses. Credit quality of securities may be lowered if an issuer's financial condition changes, also resulting in losses. § Emerging Market Risk: In addition to the risks generally associated with investing in securities of foreign companies, countries with emerging markets also may have relatively unstable governments, social and legal systems that do not protect shareholders, economies based on only a few industries, and securities markets that trade a small number of issues. § ETF Risk: The cost of investing in the Portfolio will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in stocks and bonds. Each ETF is subject to specific risks, depending on the nature of the fund. § Fixed Income Risk: The value of bonds and other fixed income securities will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of fixed income securities. § Foreign Currency Risk: Foreign equity securities denominated in non-US dollar currencies will subject the Portfolio to currency trading risks that include market risk and country risk. Market risk results from adverse changes in exchange rates. Country risk arises because a government may interfere with transactions in its currency. § Foreign Investment Risk: Foreign investing involves risks not typically associated with U.S. investments, including adverse fluctuations in foreign currency values, adverse political, social and economic developments, less liquidity, greater volatility, less developed or less efficient trading markets, political instability and differing auditing and legal standards. § Futures Risk: Futures contract short positions may not provide an effective hedge because changes in futures contract prices may not track those of the ETFs they are intended to hedge. Futures create leverage, which can magnify the Portfolio's potential for gain or loss and, therefore, amplify the effects of market volatility on the Portfolio's share price. § Junk Bond Risk: Lower-quality bonds, known as "high yield" or "junk" bonds, present greater risk than bonds of higher quality, including an increased risk of default. An economic downturn or period of rising interest rates could adversely affect the market for these bonds and reduce the Portfolio's ability to sell its bonds. The lack of a liquid market for these bonds could decrease the Portfolio's share price. § Limited History of Operation: The Portfolio is a new mutual fund and has a limited history of operation. The adviser and sub-adviser have not previously managed a mutual fund. § Management Risk: The adviser's dependence on the TOPSTM methodology and judgments about the attractiveness, value and potential appreciation of particular asset classes, securities and futures in which the Portfolio invests may prove to be incorrect and may not produce the desired results. The sub-adviser's portfolio protection strategy may not effectively protect the Portfolio from market declines and will limit the Portfolio's participation in market gains. § Market Risk: Overall securities market risks may affect the value of futures and individual ETFs. Factors such as foreign and domestic economic growth and market conditions, interest rate levels, and political events may adversely affect the securities and futures markets. § Natural Resource Risk: Exposure to companies primarily engaged in the natural resource markets may subject the Portfolio to greater volatility than the securities market as a whole. Natural resource companies are affected by commodity price volatility, changes in interest rates, or factors affecting a particular industry or commodity, such as drought, floods, weather, livestock disease, embargoes, tariffs, and international economic, political and regulatory developments. § Real Estate Risk: Real estate values rise and fall in response to a variety of factors, including local, regional and national economic conditions, interest rates and tax considerations. REIT performance depends on the types and locations of the rental properties it owns and on how well it manages those properties. § Small and Medium Capitalization Stock Risk: The value of a small or medium capitalization company stocks may be subject to more abrupt or erratic market movements than those of larger, more established companies or the market averages in general.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringNarrative Risk Disclosure. A Fund may, in responding to this Item, describe the types of investors for whom the Fund is intended or the types of investment goals that may be consistent with an investment in the Fund.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subparagraph i -Clause instruction -Subsection b falsefalseRisk Narrative [Text Block]152false0rr_RiskClosingTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Who Should Invest in the Portfolio? The adviser believes the Portfolio is appropriate for investors with long-term investment horizons who are willing to accept lower-to-moderate return volatility in pursuit of higher returns than are typically found in funds with more conservative asset allocation.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringIf the Fund is a Money Market Fund, state that An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in the Fund.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subparagraph ii -Subsection b falsefalseRisk Closing [Text Block]153false0rr_BarChartAndPerformanceTableHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Performance:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalseBar Chart and Performance Table [Heading]154false0rr_PerformanceNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Because the Portfolio has less than a full calendar year of investment operations, no performance information is presented for the Portfolio at this time. In the future, performance information will be presented in this section of this Prospectus. falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalsePerformance Narrative [Text Block]155false0natruenanaNo definition available.falsetruefalsefalsefalsefalsefalsefalsefalsefalsehttp://xbrl.sec.gov/rr/role/riskreturn1falsefalsefalse00TOPS TM Protected Growth ETF PortfolioTOPS TM Protected Growth ETF Portfoliofalsefalsefalsefalsefalse8falsefalsetruefalse{dei_LegalEntityAxis} : TOPS TM Protected Growth ETF Portfolio 2/10/2011 - 2/10/2011 c22_S000031509Memberhttp://www.sec.gov/CIK0001352621duration2011-02-10T00:00:002011-02-10T00:00:00falsefalsecik0001352621_S000031509Memberdei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031509Memberdei_LegalEntityAxisexplicitMemberOthernaNo definition available.No authoritative reference available.falsefalseTOPS TM Protected Growth ETF Portfolio157false0rr_RiskReturnHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00RISK/RETURNfalsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Summary Investment Objectives/Goals Include the following information, in plain English under rule 421(d) under the Securities Act, in the order and subject matter indicatedReference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 falsefalseRisk/Return [Heading]158false0rr_ObjectiveHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Investment Objectives:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a falsefalseObjective [Heading]159false0rr_ObjectivePrimaryTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The Portfolio seeks capital appreciation with less volatility than the equity markets as a whole.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a falsefalseObjective, Primary [Text Block]160false0rr_ExpenseHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Fees and Expenses of the Portfolio:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Summary Fee Table Includes the following information, in plain English under rule 421(d) under the Securities Act, after Item 2 Fees and expenses of the Fund This table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Shareholder Fees (fees paid directly from your investment) Example This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be You would pay the following expenses if you did not redeem your shares The Example does not reflect sales charges (loads) on reinvested dividends [and other distributions]. If these sales charges (loads) were included, your costs would be higher. Portfolio Turnover The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover may indicate higher transaction costs. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was __% of the average value of its whole portfolio. Instructions. A.3.instructions.6 New Funds. For purposes of this Item, a "New Fund" is a Fund that does not include in Form N-1A financial statements reporting operating results or that includes financial statements for the Fund's initial fiscal year reporting operating results for a period of 6 months or less. The following Instructions apply to New Funds.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph d -Subsection instructions falsefalseExpense [Heading]161false0rr_ExpenseNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00This table describes the annual operating expenses that you may indirectly pay if you invest in the Portfolio through your retirement plan or if you allocate your insurance contract premiums or payments to the Portfolio. However, each insurance contract and separate account involves fees and expenses that are not described in this Prospectus. If the fees and expenses of your insurance contract or separate account were included in this table, your overall expenses would be higher. You should review the insurance contract prospectus for a complete description of fees and expenses. In the table below, acquired fund fees and expenses are the indirect costs of investing in other investment companies.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThis table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Include the narrative explanations in the order indicated. A Fund may modify the narrative explanations if the explanation contains comparable information to that shown.The narrative explanation regarding sales charge discounts is only required by a Fund that offers such discounts and should specify the minimum level of investment required to qualify for a discount. Modify the narrative explanation to state that Fund shares are sold on a national securities exchange at the end of the time periods indicated, and that brokerage commissions for buying and selling Fund shares through a broker are not reflected.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph b -Subsection instructions falsefalseExpense Narrative [Text Block]162false0rr_OperatingExpensesCaptionrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Annual Portfolio Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringAnnual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investment)Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 7 -Subsection table falsefalseOperating Expenses Caption [Text]163false0rr_AnnualFundOperatingExpensesTableTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00~ http://xbrl.sec.gov/rr/role/OperatingExpensesData column dei_LegalEntityAxis compact cik0001352621_S000031509Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsefalse~ http://xbrl.sec.gov/rr/role/OperatingExpensesData column dei_LegalEntityAxis compact cik0001352621_S000031509Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsehttp://xbrl.sec.gov/rr/role/OperatingExpensesDatafalsefalse020020 - Schedule - Annual Fund Operating Expensestruefalsefalse1falseColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031509MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Protected Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031509Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 1rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097936Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Protected Growth ETF PortfolioClass 1usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$2falseColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031509MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Protected Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031509Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 2rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097937Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Protected Growth ETF PortfolioClass 2usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$1falseRowprimaryElement*3false0rr_ManagementFeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalse3truetruetrue0.00100.0010falsefalsefalsetruefalse4truetruetrue0.00100.0010falsefalsefalsetruefalse5truetruetrue0.00100.0010falsefalsefalsetruefalse6truetruetrue0.00100.0010falsefalsefalsetruefalse7truetruetrue0.00100.0010falsefalsefalsetruefalse8truetruetrue0.00100.0010falsefalsefalsetruefalse9truetruetrue0.00100.0010falsefalsefalsetruefalse10truetruetrue0.00100.0010falsefalsefalsetruefalse11truetruetrue0.00300.0030falsefalsefalsetruefalse12truetruetrue0.00300.0030falsefalsefalsetruefalse13truetruetrue0.00300.0030falsefalsefalsetruefalse14truetruetrue0.00300.0030falsefalsefalsetruefalse15truetruetrue0.00300.0030falsefalsefalsetruefalse16truetruetrue0.00300.0030falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureManagement Fees include investment advisory fees (including any fees based on the Fund's performance), any other management fees payable to the investment adviser or its affiliates, and administrative fees payable to the investment adviser or its affiliates that are not included as "Other Expenses."Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subparagraph a -Subsection instructions falsefalseManagement Fees0rr_ManagementFeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00300.0030falsefalsefalsetruefalse2truetruetrue0.00300.0030falsefalsefalsetruefalseOthernanafalsefalseManagement Fees2falseRowprimaryElement*4false0rr_DistributionAndService12b1FeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00000.0000falsefalsefalsetruefalse2truetruetrue0.00250.0025falsefalsefalsetruefalse3truetruetrue0.00000.0000falsefalsefalsetruefalse4truetruetrue0.00250.0025falsefalsefalsetruefalse5truetruetrue0.00000.0000falsefalsefalsetruefalse6truetruetrue0.00250.0025falsefalsefalsetruefalse7truetruetrue0.00000.0000falsefalsefalsetruefalse8truetruetrue0.00250.0025falsefalsefalsetruefalse9truetruetrue0.00000.0000falsefalsefalsetruefalse10truetruetrue0.00250.0025falsefalsefalsetruefalse11truetruetrue0.00000.0000falsefalsefalsetruefalse12truetruetrue0.00250.0025falsefalsefalsetruefalse13truetruetrue0.00000.0000falsefalsefalsetruefalse14truetruetrue0.00250.0025falsefalsefalsetruefalse15truetruetrue0.00000.0000falsefalsefalsetruefalse16truetruetrue0.00250.0025falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureDistribution [and/or Service] (12b-1) Fees" include all distribution or other expenses incurred during the most recent fiscal year under a plan adopted pursuant to rule 12b-1 [17 CFR 270.12b-1]. Under an appropriate caption or a subcaption of "Other Expenses," disclose the amount of any distribution or similar expenses deducted from the Fund's assets other than pursuant to a rule 12b-1 plan.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 9 -Subsection table falsefalseDistribution and Service (12b-1) Fees0rr_DistributionAndService12b1FeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00000.0000falsefalsefalsetruefalse2truetruetrue0.00250.0025falsefalsefalsetruefalseOthernanafalsefalseDistribution and Service (12b-1) Fees3falseRowprimaryElement*5false0rr_OtherExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00100.0010[2]falsefalsefalsetruefalse2truetruetrue0.00100.0010[2]falsefalsefalsetruefalse3truetruetrue0.00100.0010[2]falsefalsefalsetruefalse4truetruetrue0.00100.0010[2]falsefalsefalsetruefalse5truetruetrue0.00100.0010[2]falsefalsefalsetruefalse6truetruetrue0.00100.0010[2]falsefalsefalsetruefalse7truetruetrue0.00100.0010[2]falsefalsefalsetruefalse8truetruetrue0.00100.0010[2]falsefalsefalsetruefalse9truetruetrue0.00100.0010[2]falsefalsefalsetruefalse10truetruetrue0.00100.0010[2]falsefalsefalsetruefalse11truetruetrue0.00100.0010[2]falsefalsefalsetruefalse12truetruetrue0.00100.0010[2]falsefalsefalsetruefalse13truetruetrue0.00100.0010[2]falsefalsefalsetruefalse14truetruetrue0.00100.0010[2]falsefalsefalsetruefalse15truetruetrue0.00100.0010[2]falsefalsefalsetruefalse16truetruetrue0.00100.0010[2]falsefalsefalsetruefalseOtherrr:NonNegativePure4Typepure"Other Expenses" include all expenses not otherwise disclosed in the table that are deducted from the Fund's assets or charged to all shareholder accounts. The amount of expenses deducted from the Fund's assets are the amounts shown as expenses in the Fund's statement of operations (including increases resulting from complying with paragraph 2(g) of rule 6-07 of Regulation S-X [17 CFR 210.6-07]). "Other Expenses" do not include extraordinary expenses as determined under generally accepted accounting principles (see Accounting Principles Board Opinion No. 30). If extraordinary expenses were incurred that materially affected the Fund's "Other Expenses," disclose in a footnote to the table what "Other Expenses" would have been had the extraordinary expenses been included.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subparagraph c -Clause i -Subsection instructions falsefalseOther Expenses0rr_OtherExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[1]1truetruetrue0.00100.0010falsefalsefalsetruefalse2truetruetrue0.00100.0010falsefalsefalsetruefalseOthernanafalsefalseOther Expenses4falseRowprimaryElement*6false0rr_AcquiredFundFeesAndExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00220.0022[1]falsefalsefalsetruefalse2truetruetrue0.00220.0022[1]falsefalsefalsetruefalse3truetruetrue0.00220.0022[1]falsefalsefalsetruefalse4truetruetrue0.00220.0022[1]falsefalsefalsetruefalse5truetruetrue0.00220.0022[1]falsefalsefalsetruefalse6truetruetrue0.00220.0022[1]falsefalsefalsetruefalse7truetruetrue0.00220.0022[1]falsefalsefalsetruefalse8truetruetrue0.00220.0022[1]falsefalsefalsetruefalse9truetruetrue0.00220.0022[1]falsefalsefalsetruefalse10truetruetrue0.00220.0022[1]falsefalsefalsetruefalse11truetruetrue0.00220.0022[1]falsefalsefalsetruefalse12truetruetrue0.00220.0022[1]falsefalsefalsetruefalse13truetruetrue0.00220.0022[1]falsefalsefalsetruefalse14truetruetrue0.00220.0022[1]falsefalsefalsetruefalse15truetruetrue0.00220.0022[1]falsefalsefalsetruefalse16truetruetrue0.00220.0022[1]falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 11 -Subsection table falsefalseAcquired Fund Fees and Expenses0rr_AcquiredFundFeesAndExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[2]1truetruetrue0.00220.0022falsefalsefalsetruefalse2truetruetrue0.00220.0022falsefalsefalsetruefalseOthernanafalsefalseAcquired Fund Fees and Expenses5falseRowprimaryElement*7false0rr_NetExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00420.0042[3]falsefalsefalsetruefalse2truetruetrue0.00670.0067[3]falsefalsefalsetruefalse3truetruetrue0.00420.0042[3]falsefalsefalsetruefalse4truetruetrue0.00670.0067[3]falsefalsefalsetruefalse5truetruetrue0.00420.0042[3]falsefalsefalsetruefalse6truetruetrue0.00670.0067[3]falsefalsefalsetruefalse7truetruetrue0.00420.0042[3]falsefalsefalsetruefalse8truetruetrue0.00670.0067[3]falsefalsefalsetruefalse9truetruetrue0.00420.0042[3]falsefalsefalsetruefalse10truetruetrue0.00670.0067[3]falsefalsefalsetruefalse11truetruetrue0.00620.0062[3]falsefalsefalsetruefalse12truetruetrue0.00870.0087[3]falsefalsefalsetruefalse13truetruetrue0.00620.0062[3]falsefalsefalsetruefalse14truetruetrue0.00870.0087[3]falsefalsefalsetruefalse15truetruetrue0.00620.0062[3]falsefalsefalsetruefalse16truetruetrue0.00870.0087[3]falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 11 -Subsection table falsefalseTotal Annual Portfolio Operating Expenses0rr_NetExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[3]1truetruetrue0.00620.0062falsefalsefalsetruefalse2truetruetrue0.00870.0087falsefalsefalsetruefalseOthernanafalsefalseTotal Annual Portfolio Operating Expenses1Other expenses are contractually limited to 0.10%.2Estimated for the Portfolio's current fiscal year.3The operating expenses in this fee table will not correlate to the expense ratio in the Portfolio's financial highlights because the financial statements include only the direct operating expenses incurred by the Portfolio.25Annual Fund Operating Expenses TOPS TM Protected Growth ETF PortfolioUnKnownUnKnownUnKnownUnKnownfalsetrueColumnperiodPeriod*Columndei_LegalEntityAxisAxiscik0001352621_S000031509MemberColumnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*RowprimaryElement*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to OperatingExpensesData.No authoritative reference available.falsefalseAnnual Fund Operating Expenses [Table]164false0rr_ExpenseExampleHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Example:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringHeading for Expense Example.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalseExpense Example [Heading]165false0rr_ExpenseExampleNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 This Example is intended to help you compare the cost of investing in the Portfolio with the cost of investing in other mutual funds. falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThe Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 1 -Subsection example falsefalseExpense Example Narrative [Text Block]166false0rr_ExpenseExampleByYearCaptionrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The Example assumes that you invest $10,000 in the Portfolio for the time periods indicated and then redeem all of your shares at the end of those periods. You would pay the same expenses if you did not redeem your shares. However, each insurance contract and separate account involves fees and expenses that are not included in the Example. If these fees and expenses were included in the Example, your overall expenses would be higher. The Example also assumes that your investment has a 5% return each year and that the Portfolio's operating expenses remain the same. Although your actual costs may be higher or lower, based upon these assumptions your costs would be: falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalseExpense Example by, Year, Caption [Text]167false0rr_ExpenseExampleWithRedemptionTableTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00~ http://xbrl.sec.gov/rr/role/ExpenseExample column dei_LegalEntityAxis compact cik0001352621_S000031509Member column rr_ProspectusShareClassAxis compact * row primary compact * ~falsefalse~ http://xbrl.sec.gov/rr/role/ExpenseExample column dei_LegalEntityAxis compact cik0001352621_S000031509Member column rr_ProspectusShareClassAxis compact * row primary compact * ~truehttp://xbrl.sec.gov/rr/role/ExpenseExamplefalsefalse020030 - Schedule - Expense Example {Transposed}truefalsefalse1falseColumnprimaryElement*3false0rr_ExpenseExampleYear01rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsetrue4343falsefalsefalsetruefalse2truefalsetrue6868falsefalsefalsetruefalse3truefalsetrue4343falsefalsefalsetruefalse4truefalsetrue6868falsefalsefalsetruefalse5truefalsetrue4343falsefalsefalsetruefalse6truefalsetrue6868falsefalsefalsetruefalse7truefalsetrue4343falsefalsefalsetruefalse8truefalsetrue6868falsefalsefalsetruefalse9truefalsetrue4343falsefalsefalsetruefalse10truefalsetrue6868falsefalsefalsetruefalse11truefalsetrue6363falsefalsefalsetruefalse12truefalsetrue8989falsefalsefalsetruefalse13truefalsetrue6363falsefalsefalsetruefalse14truefalsetrue8989falsefalsefalsetruefalse15truefalsetrue6363falsefalsefalsetruefalse16truefalsetrue8989falsefalsefalsetruefalseMonetaryrr:NonNegativeMonetaryTypemonetaryThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalse1 YearfalseUSDfalsefalse$2falseColumnprimaryElement*4false0rr_ExpenseExampleYear03rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsetrue135135falsefalsefalsetruefalse2truefalsetrue214214falsefalsefalsetruefalse3truefalsetrue135135falsefalsefalsetruefalse4truefalsetrue214214falsefalsefalsetruefalse5truefalsetrue135135falsefalsefalsetruefalse6truefalsetrue214214falsefalsefalsetruefalse7truefalsetrue135135falsefalsefalsetruefalse8truefalsetrue214214falsefalsefalsetruefalse9truefalsetrue135135falsefalsefalsetruefalse10truefalsetrue214214falsefalsefalsetruefalse11truefalsetrue199199falsefalsefalsetruefalse12truefalsetrue278278falsefalsefalsetruefalse13truefalsetrue199199falsefalsefalsetruefalse14truefalsetrue278278falsefalsefalsetruefalse15truefalsetrue199199falsefalsefalsetruefalse16truefalsetrue278278falsefalsefalsetruefalseMonetaryrr:NonNegativeMonetaryTypemonetaryThe Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalse3 YearsfalseUSDfalsefalse$1falseRowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031509MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Protected Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031509Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 1rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097936Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Protected Growth ETF PortfolioClass 1usdStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue6363falsefalsefalsetruefalse2truefalsetrue199199falsefalsefalsetruefalseOthernanafalsefalseClass 12falseRowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031509MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2011-02-10T00:00:002011-02-10T00:00:00falsefalseTOPS TM Protected Growth ETF Portfoliodei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_S000031509Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass 2rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldicik0001352621_C000097937Memberrr_ProspectusShareClassAxisexplicitMemberTOPS TM Protected Growth ETF PortfolioClass 2usdStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue8989falsefalsefalsetruefalse2truefalsetrue278278falsefalsefalsetruefalseOthernanafalsefalseClass 222Expense Example TOPS TM Protected Growth ETF Portfolio (USD $)UnKnownUnKnownUnKnownUnKnownfalsetrueColumnprimaryElement*RowperiodPeriod*Rowdei_LegalEntityAxisAxiscik0001352621_S000031509MemberRowrr_ProspectusShareClassAxisAxis*RowunitUnit*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to ExpenseExample.No authoritative reference available.falsefalseExpense Example, With Redemption [Table]168false0rr_PortfolioTurnoverHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Portfolio Turnover:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringDisclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation). Disclose the period for which the information is provided if less than a full fiscal year. A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 5 -Subsection instructions falsefalsePortfolio Turnover [Heading]169false0rr_PortfolioTurnoverTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). These costs, which are not reflected in annual portfolio operating expenses or in the Example, affect the Portfolio's performance. A higher portfolio turnover rate may indicate higher transaction costs.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringDisclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation). Disclose the period for which the information is provided if less than a full fiscal year. A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 3 -Subsection example falsefalsePortfolio Turnover [Text Block]170false0rr_StrategyHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Principal Investment Strategies:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy [Heading]171false0rr_StrategyNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00 The Portfolio is a fund-of-funds that invests, under normal market conditions, at least 80% of its assets in exchange-traded funds ("ETFs"). The Portfolio also employs exchange-traded futures contracts to hedge market risk and reduce return volatility. Each ETF included in the Portfolio invests primarily in securities representing the following asset class: § U.S. Government Fixed Income Securities § U.S. Corporate Fixed Income Securities § U.S. Common and Preferred Stocks § Foreign Common and Preferred Stocks § U.S. Real Estate-Related Securities ("REITS") § U.S. Natural Resource-Related Securities The Portfolio restricts investment in fixed income ETFs to those with an average maturity of 20 years or less and invests primarily in ETFs with average portfolio credit quality of investment grade. No more than 10% of the portfolio will be allocated to fixed income ETFs with an average portfolio credit quality below investment grade (commonly referred to as "junk bond" credit quality). The Portfolio defines investment grade credit quality as Baa3 or higher by Moody's Investors Service or BBB- or higher by Standard and Poor's Rating Group. The Portfolio invests in common and preferred stock ETFs without restriction as to underlying issuer country, capitalization or currency. The Portfolio invests in REIT ETFs and natural resource ETFs without restriction as to underlying issuer capitalization. The Portfolio's adviser seeks to achieve the Portfolio's investment objectives by allocating assets and selecting individual ETFs using the adviser's TOPSTM (The Optimized Portfolio System) methodology. The TOPSTM methodology utilizes multiple asset classes to enhance performance and/or reduce risk (as measured by return volatility). To achieve the Portfolio's income aspect of the Portfolio's investment objectives, the adviser allocates approximately 15% of Portfolio assets to fixed income ETFs. To achieve the capital appreciation aspect of the Portfolio's investment objectives, the adviser allocates approximately 85% of Portfolio assets to a combination of equity ETFs, REIT ETFs and natural resource ETFs. Furthermore, the adviser selects some equity ETFs that are composed of growth stocks. The adviser expects growth stocks, those with higher than average earnings growth and, typically, higher than average price-to-earnings ratios (P/E), to have returns that are higher than the equity market as a whole. The adviser selects individual ETFs that it believes are representative of an asset class, have relatively low expenses and/or relatively high returns when compared to a peer group of ETFs. The adviser sells individual ETFs to rebalance asset allocation or to purchase a substitute ETF with a higher expected return or lower risk profile. The Portfolio's adviser seeks to reduce return volatility by employing a sub-adviser to execute a portfolio "protection" strategy. The sub-adviser's protection strategy consists of using hedge instruments (short positions in exchange-traded futures contracts) to protect the majority of the Portfolio's securities. The sub-adviser selects individual futures contracts that it believes will have prices that are highly correlated (negatively) to the Portfolio's ETF positions. The sub-adviser adjusts short futures positions to manage overall net Portfolio risk exposure. During periods of rising security prices, the amount of futures contracts will ratchet upwards to preserve gains on the Portfolio's ETF positions. During a market decline, the value of the Portfolio's ETF securities will decrease while the futures contracts will increase in value. Following declines, a downside rebalancing strategy will be used to decrease the amount of futures contracts used to protect the Portfolio. The sub-adviser also adjusts short futures positions to realign individual hedges when the adviser rebalances the Portfolio's asset allocation profile.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy Narrative [Text Block]172false0rr_RiskHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Principal Investment Risks:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNarrative Risk Disclosure.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subsection b falsefalseRisk [Heading]173false0rr_RiskNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00As with all mutual funds, there is the risk that you could lose money through your investment in the Portfolio. Many factors affect the Portfolio's net asset value and performance. The following risks apply to the Portfolio through its investments in ETFs and futures. § Credit Risk: Issuers might not make payments on debt securities, resulting in losses. Credit quality of securities may be lowered if an issuer's financial condition changes, also resulting in losses. § Emerging Market Risk: In addition to the risks generally associated with investing in securities of foreign companies, countries with emerging markets also may have relatively unstable governments, social and legal systems that do not protect shareholders, economies based on only a few industries, and securities markets that trade a small number of issues. § ETF Risk: The cost of investing in the Portfolio will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in stocks and bonds. Each ETF is subject to specific risks, depending on the nature of the fund. § Fixed Income Risk: The value of bonds and other fixed income securities will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of fixed income securities. § Foreign Currency Risk: Foreign equity securities denominated in non-US dollar currencies will subject the Portfolio to currency trading risks that include market risk and country risk. Market risk results from adverse changes in exchange rates. Country risk arises because a government may interfere with transactions in its currency. § Foreign Investment Risk: Foreign investing involves risks not typically associated with U.S. investments, including adverse fluctuations in foreign currency values, adverse political, social and economic developments, less liquidity, greater volatility, less developed or less efficient trading markets, political instability and differing auditing and legal standards. § Futures Risk: Futures contract short positions may not provide an effective hedge because changes in futures contract prices may not track those of the ETFs they are intended to hedge. Futures create leverage, which can magnify the Portfolio's potential for gain or loss and, therefore, amplify the effects of market volatility on the Portfolio's share price. § Junk Bond Risk: Lower-quality bonds, known as "high yield" or "junk" bonds, present greater risk than bonds of higher quality, including an increased risk of default. An economic downturn or period of rising interest rates could adversely affect the market for these bonds and reduce the Portfolio's ability to sell its bonds. The lack of a liquid market for these bonds could decrease the Portfolio's share price. § Limited History of Operation: The Portfolio is a new mutual fund and has a limited history of operation. The adviser and sub-adviser have not previously managed a mutual fund. § Management Risk: The adviser's dependence on the TOPSTM methodology and judgments about the attractiveness, value and potential appreciation of particular asset classes, securities and futures in which the Portfolio invests may prove to be incorrect and may not produce the desired results. The sub-adviser's portfolio protection strategy may not effectively protect the Portfolio from market declines and will limit the Portfolio's participation in market gains. § Market Risk: Overall securities market risks may affect the value of futures and individual ETFs. Factors such as foreign and domestic economic growth and market conditions, interest rate levels, and political events may adversely affect the securities and futures markets. § Natural Resource Risk: Exposure to companies primarily engaged in the natural resource markets may subject the Portfolio to greater volatility than the securities market as a whole. Natural resource companies are affected by commodity price volatility, changes in interest rates, or factors affecting a particular industry or commodity, such as drought, floods, weather, livestock disease, embargoes, tariffs, and international economic, political and regulatory developments. § Real Estate Risk: Real estate values rise and fall in response to a variety of factors, including local, regional and national economic conditions, interest rates and tax considerations. REIT performance depends on the types and locations of the rental properties it owns and on how well it manages those properties. § Small and Medium Capitalization Stock Risk: The value of a small or medium capitalization company stocks may be subject to more abrupt or erratic market movements than those of larger, more established companies or the market averages in general.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringNarrative Risk Disclosure. A Fund may, in responding to this Item, describe the types of investors for whom the Fund is intended or the types of investment goals that may be consistent with an investment in the Fund.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subparagraph i -Clause instruction -Subsection b falsefalseRisk Narrative [Text Block]174false0rr_RiskClosingTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Who Should Invest in the Portfolio? The adviser believes the Portfolio is appropriate for investors with long-term investment horizons who are willing to accept moderate return volatility in pursuit of higher returns.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringIf the Fund is a Money Market Fund, state that An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in the Fund.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 1 -Subparagraph ii -Subsection b falsefalseRisk Closing [Text Block]175false0rr_BarChartAndPerformanceTableHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Performance:falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalseBar Chart and Performance Table [Heading]176false0rr_PerformanceNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Because the Portfolio has less than a full calendar year of investment operations, no performance information is presented for the Portfolio at this time. In the future, performance information will be presented in this section of this Prospectus. falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalsePerformance Narrative [Text Block]1168Risk/Return SummaryUnKnownUnKnownUnKnownUnKnownfalsetrue