Shareholder Report, Average Annual Return (Details) |
12 Months Ended | 60 Months Ended | 70 Months Ended |
|---|---|---|---|
Apr. 30, 2026 |
Apr. 30, 2026 |
Apr. 30, 2026 |
|
| C000196833 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Toews Agility Shares Dynamic Tactical Income ETF | ||
| C000196860 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Toews Agility Shares Managed Risk ETF | ||
| Without Sales Load [Member] | C000196833 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 6.59% | 1.82% | 2.31% |
| Without Sales Load [Member] | C000196860 | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 16.21% | 7.66% | 10.76% |
| Bloomberg U.S. Aggregate Bond Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Bloomberg U.S. Aggregate Bond Index | ||
| Average Annual Return, Percent | 4.06% | 0.18% | (0.04%) |
| S&P 500 Index TR | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index | ||
| Average Annual Return, Percent | 31.05% | 13.14% | 17.55% |
| ICE BofA High Yield U.S. Corporates Cash Pay | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | ICE BofA High Yield U.S. Corporates Cash Pay Index | ||
| Average Annual Return, Percent | 8.83% | 4.38% | 5.84% |
| CBOE S&P 500 BUYWRITE INDEX - BXM | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | CBOE S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> BuyWrite Index | ||
| Average Annual Return, Percent | 17.52% | 8.56% | 11.31% |