Average Annual Total Returns - Toews Agility Shares Managed Risk ETF

12 Months Ended

60 Months Ended

120 Months Ended

Dec. 31, 2025

Dec. 31, 2025

Dec. 31, 2025

CBOE S&P 500 BuyWrite Index (reflects no deduction for fees, expense or taxes)

Prospectus [Line Items]

Average Annual Return, Percent

^[1]

8.91%

9.33%

11.45%

S&P 500 Total Return Index (reflects no deduction for fees, expense or taxes)

Prospectus [Line Items]

Average Annual Return, Percent

17.88%

14.42%

17.50%

Toews Agility Shares Managed Risk ETF

Prospectus [Line Items]

Average Annual Return, Label [Optional Text]

Return before taxes

Average Annual Return, Percent

12.19%

9.06%

11.24%

Toews Agility Shares Managed Risk ETF | After Taxes on Distributions

Prospectus [Line Items]

Average Annual Return, Percent

12.08%

8.08%

10.07%

Toews Agility Shares Managed Risk ETF | After Taxes on Distributions and Sales

Prospectus [Line Items]

Average Annual Return, Percent

7.28%

6.84%

8.57%

[1]	CBOE S&P 500 BuyWrite Index is a benchmark index designed to show the hypothetical performance of a portfolio that engages in a buywrite strategy using S&P 500 index call options. Investor cannot invest directly in an index.