The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. Because the Fund commenced operations on or following the date of this prospectus, the Fund has no reportable portfolio turnover rate.

Other Expenses, New Fund, Based on Estimates [Text]

rr_OtherExpensesNewFundBasedOnEstimates

Based on estimates for the current fiscal year.

Acquired Fund Fees and Expenses, Based on Estimates [Text]

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Based on estimates for the current fiscal year.

Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]

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“Acquired Fund Fees and Expenses” are the indirect costs of investing in other investment companies. The operating expenses in this fee table will not correlate to the expense ratio in the Fund’s financial statements, once available, because the financial statements include on the direct operating expenses incurred by the Fund.

Expense Example [Heading]

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Example.

Expense Example Narrative [Text Block]

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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 redeem (or you hold) all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and the Fund’s operating expenses remain the same. The Example includes the Fund’s contractual expense limitation through its current expiration. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Strategy [Heading]

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PRINCIPAL INVESTMENT STRATEGIES

Strategy Narrative [Text Block]

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The Fund is a “fund of funds” that seeks to achieve its investment objective principally through investments in unaffiliated closed-end funds (the “Portfolio Funds”) that are registered under the Investment Company Act of 1940, as amended (the “1940 Act”). The Portfolio Funds invest primarily in bonds, pay regular periodic cash distributions, and trade at substantial discounts relative to the underlying net asset values (“NAVs”). The Advisor believes this approach is capable of generating high total return and attractive income relative to many other fixed income investments.

As a matter of investment policy, the Fund will invest, under normal circumstances, at least 80% of its net assets, plus any borrowing for investment purposes, in discounted Portfolio Funds that primarily invest in bonds. For purposes of this policy, a Portfolio Fund is considered discounted when, in the Advisor's determination, the Portfolio Fund’s market value is less than the value of its underlying portfolio, and a Portfolio Fund is considered to invest primarily in bonds when, under normal circumstances, at least 80% of its net assets, plus any borrowing for investment purposes, are invested in bonds. This policy may be changed without shareholder approval upon 60-days' prior notice to shareholders.

The Advisor intends to construct a diversified portfolio that generates regular income. Under normal market conditions, the Fund's portfolio will hold shares of approximately 30 to 90 Portfolio Funds, along with cash, cash equivalents, and other types of securities in which the Fund may make limited investments. Each Portfolio Fund will hold primarily bonds. The bonds held by the Portfolio Funds may be below investment grade (also known as “junk” bonds) but will be rated B or higher by Standard & Poor’s Rating Services or the equivalent by Moody’s Investor Service, Inc., or Fitch, Inc. and may be of any maturity or duration. There is no limit to the amount of the Fund’s assets that may be invested in below investment grade bonds through its investments in Portfolio Funds. While the Advisor generally expects a majority of the Fund’s assets to be invested in investment grade bonds (rated BBB or higher by Standard & Poor’s Rating Services or the equivalent by Moody’s Investor Service, Inc., or Fitch, Inc.), when discounts are attractive, up to two-thirds of the portfolio may be invested in below-investment grade bonds through its investments in Portfolio Funds. In addition, the Portfolio Funds will invest in loans, preferred securities, convertible securities, foreign income securities, and derivative instruments for both investment and hedging purposes, and will utilize leverage to acquire their underlying portfolio investments.

In selecting Portfolio Funds for the portfolio, the Advisor utilizes a proprietary research process that attempts to forecast whether the market discount on a closed-end fund will increase or decrease. The process incorporates quantitative information about each Portfolio Fund’s discount, dividends, management, expenses, portfolio, liquidity, and historical pricing. If the market discount is predicted, in the next 3 to 12 months, to decrease for a closed-end fund, the Fund typically purchases or increases its position in the security. If the market discount is predicted, in the next 3 to 12 months, to increase for a Portfolio Fund, the Fund typically sells or reduces its position in the security.

The Fund's direct investments will be exclusively in US-traded and US-registered securities; however, the Portfolio Funds will own foreign-registered and foreign-traded securities.

Under normal circumstances, the Fund may hold up to 20% of its net assets in cash or cash equivalents. Cash equivalents, which can include money market funds, are instruments or investments of such high liquidity and safety that they are considered almost as safe as cash. Based upon the Advisor's view of available investment opportunities, as well as for cash management purposes, the Fund's portfolio will include cash and cash equivalents that provide a temporary pool of liquidity for future investments, redemptions, and other Fund expenses. The Fund actively trades its portfolio investments, which may lead to higher transaction costs that may affect the Fund’s performance.

Risk [Heading]

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PRINCIPAL RISKS OF INVESTING IN THE FUND

Risk Narrative [Text Block]

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The loss of your money is a principal risk of investing in the Fund. Investments in the Fund are subject to investment risks, including the possible loss of some or the entire principal amount invested. The Fund is subject to certain risks, including the principal risks noted below, any of which may adversely affect the Fund’s net asset value per share (“NAV”), trading price, yield, total return, and ability to meet its investment objectives. An investment in the Fund is not a deposit or obligation of any bank, is not endorsed or guaranteed by any bank, and is not insured by the Federal Deposit Insurance Corporation or any other government agency. The following describes the risks the Fund bears directly or indirectly through investments in Portfolio Funds.

Closed-End Fund Risk. Closed-end funds involve investment risks different from those associated with other investment companies. First, the shares of closed-end funds frequently trade at a premium or discount relative to their NAV. When the Fund purchases shares of a closed-end fund at a discount to its NAV, there can be no assurance that the discount will decrease, and it is possible that the discount may increase and affect whether the Fund will a realize gain or loss on the investment. Second, many closed-end funds use leverage, or borrowed money, to try to increase returns. Leverage is a speculative technique and its use by a closed-end fund entails greater risk and leads to a more volatile share price. If a closed-end fund uses leverage, increases and decreases in the value of its share price will be magnified. The closed-end fund will also have to pay interest or dividends on its leverage, reducing the closed-end fund's return. Third, many closed-end funds have a policy of distributing a fixed percentage of net assets regardless of the fund's actual interest income and capital gains. Consequently, distributions by a closed-end fund may include a return of capital, which would reduce the fund's NAV and its earnings capacity. Finally, closed-end funds are allowed to invest in a greater amount of illiquid securities than open-end mutual funds. Investments in illiquid securities pose risks related to uncertainty in valuations, volatile market prices, and limitations on resale that may have an adverse effect on the ability of the fund to dispose of the securities promptly or at reasonable prices.

Fund of Funds Risk. The Fund is a "fund of funds." The term "fund of funds" is typically used to describe investment companies, such as the Fund, whose principal investment strategy involves investing in other investment companies, including closed-end funds and money market mutual funds. Investments in other funds subject the Fund to additional operating and management fees and expenses. For instance, investors in the Fund will indirectly bear fees and expenses charged by the funds in which the Fund invests, in addition to the Fund's direct fees and expenses. The Fund's performance depends in part upon the performance of the funds' investment advisor, the strategies and instruments used by the funds, and the Advisor's ability to select funds and effectively allocate Fund assets among them.

Control of Portfolio Funds Risk. Although the Fund and the Advisor will evaluate regularly each Portfolio Fund to determine whether its investment program is consistent with the Fund's investment objective, the Advisor will not have any control over the investments made by a Portfolio Fund. The investment advisor to each Portfolio Fund may change aspects of its investment strategies at any time. The Advisor will not have the ability to control or otherwise influence the composition of the investment portfolio of a Portfolio Fund.

Fixed Income Securities Risk. When the Portfolio Funds invest in fixed income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of fixed income securities. In general, the market price of fixed income securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities. Other risk factors include credit risk (the debtor may default), extension risk (an issuer may exercise its right to repay principal on a fixed rate obligation later than expected), and prepayment risk (the debtor may pay its obligation early, reducing the amount of interest payments). These risks could affect the value of a particular investment by the Fund, possibly causing the Fund's share price and total return to be reduced and fluctuate more than other types of investments.

Credit Risk. There is a risk that issuers will not make payments on fixed income securities held by the Portfolio Funds, resulting in losses to the Fund. In addition, the credit quality of fixed income securities held by the Portfolio Funds may be lowered if an issuer's financial condition changes. The issuer of a fixed income security may also default on its obligations.

Interest Rate Risk. Interest rate risk is the risk that fixed income prices overall will decline over short or even long periods of time due to rising interest rates. Securities with longer maturities and durations tend to be more sensitive to interest rates than securities with shorter maturities and durations. For example, (a) if interest rates go up by 1.0%, the price of a 4% coupon bond will decrease by approximately 1.0% for a bond with 1 year to maturity and approximately 4.4% for a bond with 5 years to maturity and (b) the price of a portfolio with a duration of 5 years would be expected to fall approximately 5.0% if interest rates rose by 1.0% and a portfolio with a duration of 2 years would be expected to fall approximately 2.0% if interest rates rose by 1.0%.

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 a Portfolio Fund’s ability to sell its bonds. The lack of a liquid market for these bonds could decrease the Fund's share price.

Prepayment Risk. During periods of declining interest rates, prepayment of debt securities usually accelerates. Prepayment may shorten the effective maturities of these securities, reducing their yield and market value, and the Portfolio Funds may have to reinvest at a lower interest rate.

Derivatives Risk. The Fund may invest indirectly in derivatives through its investments in shares of the Portfolio Funds. The Portfolio Funds may use derivative instruments, which derive their value from the value of an underlying security, currency, or index. Derivative instruments involve risks different from direct investments in the underlying assets, including: imperfect correlation between the value of the derivative instrument and the underlying assets; risks of default by the other party to the derivative instrument; risks that the transactions may result in losses of all or in excess of any gain in the portfolio positions; and risks that the transactions may not be liquid.

COVID-19 and Other Infectious Illnesses Risk. An outbreak of infectious respiratory illness caused by a novel coronavirus known as COVID-19 was first detected in China in December 2019 and has now been detected globally. COVID-19 has resulted in travel restrictions, closed international borders, enhanced health screenings at ports of entry and elsewhere, disruption of and delays in healthcare service preparation and delivery, prolonged quarantines, cancellations, supply chain disruptions, and lower consumer demand, as well as general concern and uncertainty. The impact of COVID-19, and other infectious illness outbreaks that may arise in the future, could adversely affect the economies of many countries or the entire global economy, individual issuers and capital markets in ways that cannot necessarily be foreseen. In addition, the impact of infectious illnesses in emerging market countries may be greater due to generally less established healthcare systems. Public health crises caused by the COVID-19 outbreak, or other infectious illness outbreaks that may arise in the future, may exacerbate other pre-existing political, social and economic risks in certain countries or globally. As such, issuers of debt securities with operations, productions, offices, and/or personnel in (or other exposure to) areas affected with the virus may experience significant disruptions to their business and/or holdings. The potential impact on the credit markets may include market illiquidity, defaults and bankruptcies, among other consequences, particularly on issuers in the airline, travel and leisure and retail sectors. The extent to which COVID-19 or other infectious illnesses will affect the Fund, the Fund’s service providers’ and/or issuer’s operations and results will depend on future developments, which are highly uncertain and cannot be predicted, including new information that may emerge concerning the severity of COVID-19 or other infectious illnesses and the actions taken to contain COVID-19 or other infectious illnesses. Economies and financial markets throughout the world are becoming increasingly interconnected. As a result, whether or not the Fund invests in securities of issuers located in or with significant exposure to countries experiencing economic, political and/or financial difficulties, the value and liquidity of the Fund’s investments may be negatively affected by such events. If there is a significant decline in the value of the Fund’s portfolio, this may impact the Fund’s asset coverage levels for certain kinds of derivatives and other portfolio transactions. The duration of the COVID-19 outbreak, or any other infectious illness outbreak that may arise in the future, and its impact on the global economy cannot be determined with certainty.

Convertible Securities Risk. Convertible securities are hybrid securities that have characteristics of both fixed income and equity securities and are subject to risks associated with both fixed income and equity securities described below.

Cybersecurity Risk. As part of its business, the Advisor processes, stores, and transmits large amounts of electronic information, including information relating to the transactions of the Fund. The Advisor and the Fund are therefore susceptible to cybersecurity risk. Cybersecurity failures or breaches of the Fund or its service providers have the ability to cause disruptions and impact business operations, potentially resulting in financial losses, the inability of Fund shareholders to transact business, violations of applicable privacy and other laws, regulatory fines, penalties, and/or reputational damage. The Fund and its shareholders could be negatively impacted as a result.

Equity Securities Risk. Fluctuations in the value of equity securities held by the Portfolio Funds will cause the NAV of the Fund to fluctuate. Equity securities may decline in price if the issuer fails to make anticipated dividend payments. Common stock is subject to greater dividend risk than preferred stocks or debt instruments of the same issuer. In addition, equity securities have experienced significantly more volatility in returns than other asset classes.

o Preferred Stock Risks. Generally, preferred stockholders have no voting rights with respect to the issuing company unless certain events occur. In addition, preferred stock will be subject to greater credit risk than debt instruments of an issuer and could be subject to interest rate risk like fixed income securities, as described below. An issuer’s board of directors is generally not under any obligation to pay a dividend (even if dividends have accrued) and may suspend payment of dividends on preferred stock at any time. There is also a risk that the issuer will default and fail to make scheduled dividend payments on the preferred stock held by the Portfolio Funds.

Foreign Securities Risk. The Fund may invest indirectly in foreign securities through its investments in shares of Portfolio Funds. Foreign securities involve investment risks different from those associated with domestic securities. Changes in foreign economies and political climates are more likely to affect the Fund than investments in domestic securities. The value of foreign currency denominated securities or foreign currency contracts is affected by the value of the local currency relative to the U.S. dollar. There may be less government supervision of foreign markets, resulting in non-uniform accounting practices and less publicly available information about issuers of foreign currency denominated securities. The value of foreign investments may be affected by changes in exchange control regulations, application of foreign tax laws (including withholding tax), changes in governmental administration or economic or monetary policy (in this country or abroad), or changed circumstances in dealings between nations. In addition, foreign brokerage commissions, custody fees, and other costs of investing in foreign securities are generally higher than in the United States. Investments in foreign issues could be affected by other factors not present in the United States, including expropriation, armed conflict, confiscatory taxation, and potential difficulties in enforcing contractual obligations.

General Investment Risks. All investments in securities and other financial instruments involve a risk of financial loss. No assurance can be given that the Fund's investment program will be successful. Investors should carefully review the descriptions of the Fund's investments and their risks described in this prospectus and the Fund’s Statement of Additional Information.

Investment Advisor Risk. The Advisor's ability to choose suitable investments has a significant impact on the ability of the Fund to achieve its investment objectives. The portfolio managers' experience is discussed in the section of this prospectus entitled "Management of the Funds – Investment Advisor."

Quantitative Model Risk. Securities or other investments selected using quantitative methods may perform differently from the market as a whole. There can be no assurance that these methodologies will enable the Fund to achieve its objective.

Leverage Risk. Although the Fund will not itself employ leverage, the Portfolio Funds will often employ leverage, subject to investment company limits set forth by the U.S. Securities and Exchange Commission (the “SEC”). There can be no assurance that a leveraging strategy will be successful during any period in which it is employed.

Limited History of Operations Risk. The Fund is newly formed and has a limited history of operations for investors to evaluate. Investors bear the risk that the Fund may not grow to or maintain economically viable size, not be successful in implementing its investment strategy, and may not employ a successful investment strategy, any of which could result in the Fund being liquidated at any time without shareholder approval and/or at a time that may not be favorable for certain shareholders. Such a liquidation could have negative tax consequences for shareholders.

Loans Risk. Investments in loans may subject the Fund to heightened credit risks because loans may be highly leveraged and susceptible to the risks of interest deferral, default, and/or bankruptcy.

Management Style Risk. Different types of securities tend to shift into and out of favor with investors depending on market and economic conditions. The returns from the types of investments purchased by the Fund (e.g., closed-end funds which pay regular periodic cash distributions) may at times be better or worse than the returns from other types of funds. Each type of investment tends to go through cycles of performing better or worse than the market in general. The performance of the Fund may thus be better or worse than the performance of funds that focus on other types of investments, or that have a broader investment style.

Market Risk. Market risk refers to the possibility that the value of securities held by the Fund may decline due to daily fluctuations in the market. Market prices for securities change daily as a result of many factors, including developments affecting the condition of both individual companies and the market in general. The price of a security may even be affected by factors unrelated to the value or condition of its issuer, such as changes in interest rates, economic and political conditions, and general market conditions. The Fund's performance per share will change daily in response to such factors.

Money Market Mutual Fund Risk. The Fund may invest in money market mutual funds in order to manage its cash component. An investment in a money market mutual fund is not insured or guaranteed by a Federal Deposit Insurance Corporation or any other government agency. Although such funds seek to preserve the value of the Fund's investment at $1.00 per share, it is possible to lose money by investing in a money market mutual fund.

Portfolio Turnover Risk. The Fund may have a high turnover of the securities held in its portfolio. Increased portfolio turnover causes the Fund to incur higher brokerage costs, which may adversely affect the Fund’s performance and may produce increased taxable distributions.

Risk Lose Money [Text]

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The loss of your money is a principal risk of investing in the Fund.

Risk Money Market Fund May Not Preserve Dollar [Text]

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Although such funds seek to preserve the value of the Fund's investment at $1.00 per share, it is possible to lose money by investing in a money market mutual fund.

Risk Money Market Fund Price Fluctuates [Text]

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When the Portfolio Funds invest in fixed income securities, the value of your investment in the Fund will fluctuate with changes in interest rates.

RIsk Not Insured [Text]

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An investment in the Fund is not a deposit or obligation of any bank, is not endorsed or guaranteed by any bank, and is not insured by the Federal Deposit Insurance Corporation or any other government agency.

Bar Chart and Performance Table [Heading]

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PERFORMANCE INFORMATION

Performance Narrative [Text Block]

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Because the Fund has not been in operation for an entire calendar year, no Fund performance information is shown. You may request a copy of the Fund’s annual and semi-annual reports, once available, at no charge by calling the Fund at 1-800-773-3863. Interim information on the Fund’s results can be obtained by visiting www.ncfunds.com/fundsearch/127.

Performance One Year or Less [Text]

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Because the Fund has not been in operation for an entire calendar year, no Fund performance information is shown.

Performance Availability Phone [Text]

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1-800-773-3863

Performance Availability Website Address [Text]

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www.ncfunds.com/fundsearch/127

Matisse Discounted Bond CEF Strategy | Institutional Class

Risk/Return:

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Maximum Sales Charge (Load) Imposed On Purchases (as a % of offering price)

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none

Maximum Deferred Sales Charge (Load) (as a % of the lesser of amount purchased or redeemed)

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none

Redemption Fee (as a % of amount redeemed)

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none

Management Fees

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0.70%

Distribution and/or Service (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

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0.92%

^[1]

Acquired Fund Fees and Expenses

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1.62%

^[1],[2]

Total Annual Fund Operating Expenses

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3.24%

Fee Waiver and/or Expense Reimbursement

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(0.63%)

^[3]

Total Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement

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2.61%

Expense Example, with Redemption, 1 Year

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$ 264

Expense Example, with Redemption, 3 Years

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939

Expense Example, No Redemption, 1 Year

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264

Expense Example, No Redemption, 3 Years

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$ 939

[1]	Based on estimates for the current fiscal year.
[2]	"Acquired Fund Fees and Expenses" are the indirect costs of investing in other investment companies. The operating expenses in this fee table will not correlate to the expense ratio in the Fund's financial statements, once available, because the financial statements include on the direct operating expenses incurred by the Fund.
[3]	The Fund's investment advisor, Deschutes Portfolio Strategy, LLC dba Matisse Capital (the "Advisor"), has entered into an expense limitation agreement (the "Expense Limitation Agreement") with the Fund under which it has agreed to waive or reduce its management fees and assume other expenses of the Fund in an amount that limits the Fund's Total Annual Fund Operating Expenses (exclusive of (i) any front-end or contingent deferred loads; (ii) brokerage fees and commissions, (iii) acquired fund fees and expenses; (iv) fees and expenses associated with investments in other collective investment vehicles or derivative instruments (including, for example, option and swap fees and expenses); (v) borrowing costs (such as interest and dividend expense on securities sold short); (vi) taxes; and (vii) extraordinary expenses, such as litigation expenses (which may include indemnification of Fund officers and Trustees and contractual indemnification of Fund service providers (other than the Advisor)) to not more than 0.99% of the average daily net assets of the Fund. This contractual arrangement is in effect through July 31, 2021, unless earlier terminated by the Board of Trustees of the Fund (the "Board" or the "Trustees") at any time. The Advisor cannot recoup from the Fund any amounts paid by the Advisor under the Expense Limitation Agreement.