3.26.1 html 134 31 1 true 27 0 false 3 false false R1.htm 030000 - Disclosure - Form N-CSR Cover Sheet http://xbrl.sec.gov/oef/role/NcsrCover Form N-CSR Cover Cover 1 false false R2.htm 030001 - Disclosure - Shareholder Report Sheet http://xbrl.sec.gov/oef/role/ShareholderReport Shareholder Report Notes 2 false false R3.htm 040010 - Disclosure - Shareholder Report, Line Graph (Details) Sheet http://xbrl.sec.gov/oef/role/ShareholderReportLineGraphDetails Shareholder Report, Line Graph (Details) Details 3 false false R4.htm 040015 - Disclosure - Shareholder Report, Average Annual Return (Details) Sheet http://xbrl.sec.gov/oef/role/ShareholderReportAverageAnnualReturnDetails Shareholder Report, Average Annual Return (Details) Details 4 false false R5.htm 040020 - Disclosure - Shareholder Report, Holdings (Details) Sheet http://xbrl.sec.gov/oef/role/ShareholderReportHoldingsDetails Shareholder Report, Holdings (Details) Details 5 false false All Reports Book All Reports apt-20260331.xsd spectrum_ncsr.htm ad001_v1.jpg i244de0c13da88d3e6d2949cf.jpg i2883523ed76a5a3952d164d8.jpg i3a8ca44928ea51235e95b286.jpg i3c70ac3ea1f4e7909740c924.jpg i94f5440ee6633d85f49c42d7.jpg iebe1abb2ec561b33d670dc5f.jpg ieeb7c1702704fc05bba7f677.jpg if9061ecdd8291b019b89e82b.jpg ifa49b4af1a169ea90e124286.jpg http://fasb.org/us-gaap/2025 http://xbrl.sec.gov/dei/2025 http://xbrl.sec.gov/oef/2025 false false