XML 11 R8.htm IDEA: XBRL DOCUMENT v2.4.0.6
Label Element Value
Risk Return [Abstract] rr_RiskReturnAbstract  
ProspectusDate rr_ProspectusDate Jan. 28, 2012
Chase Growth Fund (Prospectus Summary) | Chase Growth Fund
  
Risk Return [Abstract] rr_RiskReturnAbstract  
Risk/Return, Heading rr_RiskReturnHeading Chase Growth Fund (the "Growth Fund" or "Fund")
Investment Objective, Heading rr_ObjectiveHeading Investment Objective
investment Objective, Primary rr_ObjectivePrimaryTextBlock 
The Growth Fund's investment objective is to achieve the growth of capital.
Expense, Heading rr_ExpenseHeading Fees and Expenses of the Fund
Expense, Narrative rr_ExpenseNarrativeTextBlock 
This table describes the fees and expenses that you may pay if you buy and hold
shares of the Growth Fund.
Shareholder Fees, Caption rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses, Caption rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover, Heading rr_PortfolioTurnoverHeading Portfolio Turnover.
Portfolio Turnover rr_PortfolioTurnoverTextBlock 
The Growth 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.
During the most recent fiscal year, the Fund's portfolio turnover rate
was 82.40% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate 82.40%
Expense Example, Heading rr_ExpenseExampleHeading Example.
Expense Example, Narrative rr_ExpenseExampleNarrativeTextBlock 
The Example is intended to help you compare the cost of investing in
the Growth 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 all of your shares at the end of those periods.
The Example also assumes that your investment has a 5% return each year
and that the Fund's operating expenses remain the same. Although your
actual costs may be higher or lower, based on these assumptions your
costs would be:
Investment Strategy, Heading rr_StrategyHeading Principal Investment Strategies
Investment Strategy, Narrative rr_StrategyNarrativeTextBlock 
Under normal market conditions, the Growth Fund invests primarily in common
stocks of domestic companies with large market capitalizations (a "large-cap
company"). Chase Investment Counsel Corporation (the "Advisor") generally
considers a large-cap company to be one that has a market capitalization of
$5 billion and above. Large-cap company stocks the Advisor purchases for the
Fund typically have earnings growth in excess of 10% per year on a historical
basis, and have demonstrated consistency of earnings growth over time. In
addition, the Fund may invest a portion of its assets in non-U.S. issuers
through the use of depositary receipts, such as American Depositary Receipts
("ADRs").

In buying and selling portfolio securities, the Advisor first screens companies
for 10% or greater earnings growth over the last 5 years, consistency of
earnings, and liquidity. The Advisor then screens the stocks for fundamental and
technical characteristics, including earnings growth, return on equity,
reinvestment rate, debt level, preliminary valuation analysis, relative
strength, price momentum, price volatility, unusual volume patterns, and insider
transactions. The Advisor then conducts traditional fundamental security
analysis to identify the most attractive buys for the Fund. The Advisor
continuously reviews prices and adjusts its targets in response to changes in
stock characteristics, setting buy/sell target prices for each stock. The
existence of alternative securities that the Advisor considers to be more
attractive is an added consideration in deciding whether to sell portfolio
securities.

The Advisor expects that the Fund's investment strategy may result in a
portfolio turnover rate in excess of 100% on an annual basis.
Risk, Heading rr_RiskHeading Principal Investment Risks
Risk, Narrative rr_RiskNarrativeTextBlock 
Losing a portion or all of your investment is a risk of investing in the Growth
Fund. The following additional risks could affect the value of your investment:

o  Management Risk - The Growth Fund's ability to achieve its investment objective
   depends on the Advisor's ability to correctly identify economic trends and
   select stocks, particularly in volatile stock markets.

o  Market Risk - The value of stocks and other securities the Growth Fund holds or
   the overall stock market may decline over short or extended periods.

o  Non-U.S. Security Risk - The Growth Fund may invest in non-U.S. issuers through
   depositary receipts such as ADRs. Non-U.S. investments may involve financial,
   economic or political risks not ordinarily associated with the securities of
   U.S. issuers.

o  Portfolio Turnover Risk - A high portfolio turnover rate (100% or more) has the
   potential to result in the realization and distribution to shareholders of
   higher capital gains, which may subject you to a higher tax liability.

o  Defensive Position Risk- If the Growth Fund takes a temporary defensive
   position in response to adverse conditions, the Fund may not achieve its
   investment objective. For example, should the market advance during this
   period, the Fund may not participate as much as it would have if it had been
   more fully invested.

The Growth Fund is intended for investors who:

o  Have a long-term investment horizon;

o  Want to diversify their investment portfolio by investing in a mutual fund that
   invests in large-cap companies; and/or

o  Are willing to accept higher short-term risk in exchange for a higher potential
   for long-term total return.
Risk, Lose Money rr_RiskLoseMoney Losing a portion or all of your investment is a risk of investing in the Growth Fund.
Bar Chart and Performance Table, Heading rr_BarChartAndPerformanceTableHeading Performance
Performance, Narrative rr_PerformanceNarrativeTextBlock 
The following performance information provides some indication of the risks of
investing in the Growth Fund by showing changes in the Fund's performance from
year to year and by showing how the Fund's average annual returns for 1, 5, and
10 years and since inception compare with those of a broad measure of market
performance and an index that reflects the Lipper category applicable to the
Fund. The Fund's past performance, before and after taxes, is not necessarily an
indication of how the Fund will perform in the future. Updated performance
information is available on the Fund's website at www.chasegrowthfunds.com or by
calling the Fund toll-free at 1-888-861-7556.
Performance, Information Illustrates Variability of Returns rr_PerformanceInformationIllustratesVariabilityOfReturns The following performance information provides some indication of the risks of investing in the Growth Fund by showing changes in the Fund's performance from year to year and by showing how the Fund's average annual returns for 1, 5, and 10 years and since inception compare with those of a broad measure of market performance and an index that reflects the Lipper category applicable to the Fund.
Performance, Availability Phone Number rr_PerformanceAvailabilityPhone 1-888-861-7556
Performance, Availability Website Address rr_PerformanceAvailabilityWebSiteAddress www.chasegrowthfunds.com
Performance, Past Does Not Indicate Future rr_PerformancePastDoesNotIndicateFuture The Fund's past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future.
Bar Chart, Heading rr_BarChartHeading Class N - Calendar Year Total Returns as of December 31
Bar Chart, Closing rr_BarChartClosingTextBlock 
During the period of time shown in the bar chart, the highest return for a
calendar quarter was 10.62% (quarter ended 12/31/2003) and the lowest return
for a calendar quarter was -19.68% (quarter ended 12/31/2008).
Index No Deduction for Fees, Expenses, Taxes rr_IndexNoDeductionForFeesExpensesTaxes reflects no deduction for fees, expenses or taxes
Performance Table, Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.
Performance Table, Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred Actual after-tax returns depend on your tax situation and may differ from those shown. Furthermore, the after-tax returns are not relevant to those who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement accounts ("IRAs").
Performance Table, One Class of after Tax Shown rr_PerformanceTableOneClassOfAfterTaxShown After-tax returns are shown only for Class N; after-tax returns for the Institutional Class will vary.
Performance Table, Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher The Return After Taxes on Distributions and Sale of Fund Shares is higher than other return figures when a capital loss occurs upon the redemption of Fund shares.
Performance Table, Closing rr_PerformanceTableClosingTextBlock 
After-tax returns are calculated using the historical highest individual federal
marginal income tax rates and do not reflect the impact of state and local
taxes. Actual after-tax returns depend on your tax situation and may differ from
those shown. Furthermore, the after-tax returns are not relevant to those who
hold their shares through tax-deferred arrangements such as 401(k) plans or
individual retirement accounts ("IRAs").

The Return After Taxes on Distributions and Sale of Fund Shares is higher than
other return figures when a capital loss occurs upon the redemption of Fund
shares.
Average Annual Returns, Caption rr_AverageAnnualReturnCaption Average Annual Total Returns (for the periods ended December 31, 2011)
Chase Growth Fund (Prospectus Summary) | Chase Growth Fund | Russell 1000 ® Growth Index
  
Risk Return [Abstract] rr_RiskReturnAbstract  
Average Annual Returns, Label rr_AverageAnnualReturnLabel Russell 1000® Growth Index (reflects no deduction for fees, expenses or taxes)
Average Annual Returns, 1 Year rr_AverageAnnualReturnYear01 2.64%
Average Annual Returns, 5 Years rr_AverageAnnualReturnYear05 2.50%
Average Annual Returns, 10 Years rr_AverageAnnualReturnYear10 2.60%
Average Annual Returns, Since Inception rr_AverageAnnualReturnSinceInception 2.76%
Average Annual Returns, Inception Date rr_AverageAnnualReturnInceptionDate Dec. 02, 1997
Chase Growth Fund (Prospectus Summary) | Chase Growth Fund | Lipper Large-Cap Growth Funds Index
  
Risk Return [Abstract] rr_RiskReturnAbstract  
Average Annual Returns, Label rr_AverageAnnualReturnLabel Lipper Large-Cap Growth Funds Index (reflects no deduction for taxes)
Average Annual Returns, 1 Year rr_AverageAnnualReturnYear01 (2.90%)
Average Annual Returns, 5 Years rr_AverageAnnualReturnYear05 0.85%
Average Annual Returns, 10 Years rr_AverageAnnualReturnYear10 1.43%
Average Annual Returns, Since Inception rr_AverageAnnualReturnSinceInception 1.84%
Average Annual Returns, Inception Date rr_AverageAnnualReturnInceptionDate Dec. 02, 1997
Chase Growth Fund (Prospectus Summary) | Chase Growth Fund | Class N
  
Risk Return [Abstract] rr_RiskReturnAbstract  
Redemption Fees (as a percentage of amount redeemed on shares held for 60 days or less) rr_RedemptionFeeOverRedemption (2.00%)
Management Fees rr_ManagementFeesOverAssets 0.75%
Shareholder Servicing Plan Fees rr_Component1OtherExpensesOverAssets 0.25%
Other Expenses (includes Shareholder Servicing Plan Fees) rr_OtherExpensesOverAssets 0.49%
Total Annual Fund Operating Expenses rr_ExpensesOverAssets 1.24%
Expense Example, With Redemption, 1 Year rr_ExpenseExampleYear01 126
Expense Example, With Redemption, 3 Years rr_ExpenseExampleYear03 393
Expense Example, With Redemption, 5 Years rr_ExpenseExampleYear05 681
Expense Example, With Redemption, 10 Years rr_ExpenseExampleYear10 1,500
Annual Return 2002 rr_AnnualReturn2002 (13.54%)
Annual Return 2003 rr_AnnualReturn2003 17.88%
Annual Return 2004 rr_AnnualReturn2004 16.91%
Annual Return 2005 rr_AnnualReturn2005 11.37%
Annual Return 2006 rr_AnnualReturn2006 1.41%
Annual Return 2007 rr_AnnualReturn2007 20.04%
Annual Return 2008 rr_AnnualReturn2008 (33.46%)
Annual Return 2009 rr_AnnualReturn2009 13.25%
Annual Return 2010 rr_AnnualReturn2010 12.98%
Annual Return 2011 rr_AnnualReturn2011 (1.46%)
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel highest return
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Dec. 31, 2003
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 10.62%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel lowest return
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Dec. 31, 2008
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (19.68%)
Average Annual Returns, Label rr_AverageAnnualReturnLabel Return Before Taxes [1]
Average Annual Returns, 1 Year rr_AverageAnnualReturnYear01 (1.46%)
Average Annual Returns, 5 Years rr_AverageAnnualReturnYear05 0.14%
Average Annual Returns, 10 Years rr_AverageAnnualReturnYear10 3.08%
Average Annual Returns, Since Inception rr_AverageAnnualReturnSinceInception 5.10%
Average Annual Returns, Inception Date rr_AverageAnnualReturnInceptionDate Dec. 02, 1997
Chase Growth Fund (Prospectus Summary) | Chase Growth Fund | Class N | After Taxes on Distributions
  
Risk Return [Abstract] rr_RiskReturnAbstract  
Average Annual Returns, Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
Average Annual Returns, 1 Year rr_AverageAnnualReturnYear01 (1.68%)
Average Annual Returns, 5 Years rr_AverageAnnualReturnYear05 (0.20%)
Average Annual Returns, 10 Years rr_AverageAnnualReturnYear10 2.86%
Average Annual Returns, Since Inception rr_AverageAnnualReturnSinceInception 4.90%
Average Annual Returns, Inception Date rr_AverageAnnualReturnInceptionDate Dec. 02, 1997
Chase Growth Fund (Prospectus Summary) | Chase Growth Fund | Class N | After Taxes on Distributions and Sales
  
Risk Return [Abstract] rr_RiskReturnAbstract  
Average Annual Returns, Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Fund Shares
Average Annual Returns, 1 Year rr_AverageAnnualReturnYear01 (0.66%)
Average Annual Returns, 5 Years rr_AverageAnnualReturnYear05 0.13%
Average Annual Returns, 10 Years rr_AverageAnnualReturnYear10 2.68%
Average Annual Returns, Since Inception rr_AverageAnnualReturnSinceInception 4.51%
Average Annual Returns, Inception Date rr_AverageAnnualReturnInceptionDate Dec. 02, 1997
Chase Growth Fund (Prospectus Summary) | Chase Growth Fund | Institutional Class
  
Risk Return [Abstract] rr_RiskReturnAbstract  
Redemption Fees (as a percentage of amount redeemed on shares held for 60 days or less) rr_RedemptionFeeOverRedemption (2.00%) [2]
Management Fees rr_ManagementFeesOverAssets 0.75%
Shareholder Servicing Plan Fees rr_Component1OtherExpensesOverAssets none
Other Expenses (includes Shareholder Servicing Plan Fees) rr_OtherExpensesOverAssets 0.24%
Total Annual Fund Operating Expenses rr_ExpensesOverAssets 0.99%
Expense Example, With Redemption, 1 Year rr_ExpenseExampleYear01 101
Expense Example, With Redemption, 3 Years rr_ExpenseExampleYear03 315
Expense Example, With Redemption, 5 Years rr_ExpenseExampleYear05 547
Expense Example, With Redemption, 10 Years rr_ExpenseExampleYear10 1,213
Average Annual Returns, Label rr_AverageAnnualReturnLabel Return Before Taxes [1]
Average Annual Returns, 1 Year rr_AverageAnnualReturnYear01 (1.17%)
Average Annual Returns, 5 Years rr_AverageAnnualReturnYear05 0.38%
Average Annual Returns, 10 Years rr_AverageAnnualReturnYear10 3.21%
Average Annual Returns, Since Inception rr_AverageAnnualReturnSinceInception 5.19%
Average Annual Returns, Inception Date rr_AverageAnnualReturnInceptionDate Dec. 02, 1997
[1] Class N incepted on December 2, 1997, and the Institutional Class incepted on January 29, 2007. Performance shown prior to the inception of the Institutional Class reflects the performance of Class N and includes expenses that are not applicable to and are higher than those of the Institutional Class. After-tax returns are shown only for Class N; after-tax returns for the Institutional Class will vary.
[2] On January 28, 2012, the Growth Fund re-designated its Substantial Investor Class shares as Institutional Class shares.