Shareholder Report, Average Annual Return (Details)
|
12 Months Ended |
60 Months Ended |
120 Months Ended |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
| Banking Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
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|
|
| Line Graph and Table Measure Name |
|
|
Banking Fund
|
| Average Annual Return, Percent |
23.74%
|
11.69%
|
8.98%
|
| Basic Materials | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Basic Materials Fund
|
| Average Annual Return, Percent |
32.89%
|
9.42%
|
11.58%
|
| Biotechnology Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Biotechnology Fund
|
| Average Annual Return, Percent |
30.12%
|
3.55%
|
5.42%
|
| Consumer Products Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Consumer Products Fund
|
| Average Annual Return, Percent |
(3.52%)
|
1.32%
|
3.80%
|
| Electronics Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Electronics Fund
|
| Average Annual Return, Percent |
41.49%
|
18.80%
|
23.66%
|
| Energy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Energy Fund
|
| Average Annual Return, Percent |
7.51%
|
19.52%
|
4.64%
|
| Energy Services Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Energy Services Fund
|
| Average Annual Return, Percent |
1.74%
|
10.39%
|
(5.65%)
|
| Financial Services Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Financial Services Fund
|
| Average Annual Return, Percent |
10.76%
|
11.31%
|
9.88%
|
| Health Care Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Health Care Fund
|
| Average Annual Return, Percent |
14.07%
|
4.64%
|
7.44%
|
| Internet Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Internet Fund
|
| Average Annual Return, Percent |
18.50%
|
2.54%
|
11.93%
|
| Leisure Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Leisure Fund
|
| Average Annual Return, Percent |
8.47%
|
2.50%
|
7.27%
|
| Precious Metals Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Precious Metals Fund
|
| Average Annual Return, Percent |
147.37%
|
17.52%
|
21.08%
|
| Real Estate Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Real Estate Fund
|
| Average Annual Return, Percent |
2.88%
|
3.02%
|
4.00%
|
| Retailing Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Retailing Fund
|
| Average Annual Return, Percent |
10.18%
|
4.22%
|
9.18%
|
| Technology Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Technology Fund
|
| Average Annual Return, Percent |
25.70%
|
12.27%
|
18.37%
|
| Telecommunications Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Telecommunications Fund
|
| Average Annual Return, Percent |
31.13%
|
5.45%
|
6.64%
|
| Transportation Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Transportation Fund
|
| Average Annual Return, Percent |
11.79%
|
2.32%
|
8.06%
|
| Utilities Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Utilities Fund
|
| Average Annual Return, Percent |
17.07%
|
8.56%
|
8.60%
|
| Dow 2x Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Dow 2x Strategy Fund
|
| Average Annual Return, Percent |
19.49%
|
14.77%
|
18.17%
|
| Inverse Dow 2x Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Inverse Dow 2x Strategy Fund
|
| Average Annual Return, Percent |
(20.69%)
|
(18.02%)
|
(25.05%)
|
| Mid-Cap 1.5x Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Mid-Cap 1.5x Strategy Fund
|
| Average Annual Return, Percent |
5.04%
|
8.37%
|
11.16%
|
| Inverse Mid-Cap Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Inverse Mid-Cap Strategy Fund
|
| Average Annual Return, Percent |
(5.11%)
|
(7.51%)
|
(10.94%)
|
| NASDAQ-100(R) Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
NASDAQ-100® Fund
|
| Average Annual Return, Percent |
19.04%
|
13.32%
|
17.60%
|
| NASDAQ-100(R) 2x Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
NASDAQ-100® 2x Strategy Fund
|
| Average Annual Return, Percent |
29.24%
|
18.83%
|
29.69%
|
| Inverse NASDAQ-100(R) Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Inverse NASDAQ-100® Strategy Fund
|
| Average Annual Return, Percent |
(16.18%)
|
(13.53%)
|
(17.67%)
|
| Russell 2000(R) 1.5x Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Russell 2000® 1.5x Strategy Fund
|
| Average Annual Return, Percent |
12.47%
|
3.43%
|
9.25%
|
| Russell 2000(R) 2x Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Russell 2000® 2x Strategy Fund
|
| Average Annual Return, Percent |
12.07%
|
1.43%
|
9.07%
|
| Inverse Russell 2000(R) Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Inverse Russell 2000® Strategy Fund
|
| Average Annual Return, Percent |
(9.58%)
|
(6.24%)
|
(11.19%)
|
| Nova Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Nova Fund
|
| Average Annual Return, Percent |
20.87%
|
16.53%
|
17.73%
|
| S&P 500 2x Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500® 2x Strategy Fund
|
| Average Annual Return, Percent |
25.28%
|
19.77%
|
21.33%
|
| Inverse S&P 500 Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Inverse S&P 500® Strategy Fund
|
| Average Annual Return, Percent |
(11.76%)
|
(10.49%)
|
(12.91%)
|
| S&P 500 Pure Growth Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500® Pure Growth Fund
|
| Average Annual Return, Percent |
11.75%
|
6.62%
|
10.34%
|
| S&P 500 Pure Value Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500® Pure Value Fund
|
| Average Annual Return, Percent |
16.02%
|
12.00%
|
8.64%
|
| S&P MidCap 400 Pure Growth Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P MidCap 400® Pure Growth Fund
|
| Average Annual Return, Percent |
7.18%
|
4.39%
|
6.85%
|
| S&P MidCap 400 Pure Value Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P MidCap 400® Pure Value Fund
|
| Average Annual Return, Percent |
6.12%
|
12.00%
|
10.60%
|
| S&P SmallCap 600 Pure Growth Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P SmallCap 600® Pure Growth Fund
|
| Average Annual Return, Percent |
8.59%
|
2.89%
|
6.53%
|
| S&P SmallCap 600 Pure Value Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P SmallCap 600® Pure Value Fund
|
| Average Annual Return, Percent |
6.77%
|
12.03%
|
7.65%
|
| Government Long Bond 1.2x Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Government Long Bond 1.2x Strategy Fund
|
| Average Annual Return, Percent |
1.67%
|
(13.64%)
|
(3.35%)
|
| Inverse Government Long Bond Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Inverse Government Long Bond Strategy Fund
|
| Average Annual Return, Percent |
1.85%
|
12.87%
|
1.41%
|
| High Yield Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
High Yield Strategy Fund
|
| Average Annual Return, Percent |
9.87%
|
3.52%
|
4.77%
|
| Europe 1.25x Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Europe 1.25x Strategy Fund
|
| Average Annual Return, Percent |
36.46%
|
10.40%
|
7.59%
|
| Japan 2x Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Japan 2x Strategy Fund
|
| Average Annual Return, Percent |
51.54%
|
0.16%
|
9.51%
|
| Strengthening Dollar 2x Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Strengthening Dollar 2x Strategy Fund
|
| Average Annual Return, Percent |
(14.29%)
|
6.16%
|
1.80%
|
| Weakening Dollar 2x Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Weakening Dollar 2x Strategy Fund
|
| Average Annual Return, Percent |
18.97%
|
(5.72%)
|
(2.86%)
|
| Commodities Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Commodities Strategy Fund
|
| Average Annual Return, Percent |
4.89%
|
12.80%
|
4.76%
|
| Global Managed Futures Strategy Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Global Managed Futures Strategy Fund
|
| Average Annual Return, Percent |
3.65%
|
3.94%
|
1.27%
|
| Multi-Hedge Strategies Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Multi-Hedge Strategies Fund
|
| Average Annual Return, Percent |
1.25%
|
1.23%
|
1.62%
|
| U.S. Government Money Market Fund | Variable Annuity |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Average Annual Return, Percent |
2.84%
|
2.22%
|
1.26%
|
| S&P 500 Index, Banking Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Basic Materials |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Biotechnology Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Consumer Products Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Electronics Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Energy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Energy Services Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Financial Services Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Health Care Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Internet Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Leisure Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Precious Metals Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Real Estate Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Retailing Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Technology Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Telecommunications Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Transporation Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Utilities Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Dow 2x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Inverse Dow 2x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Mid Cap 1.5x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Inverse Mid Cap Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, NASDAQ 100 Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, NASDAQ 100 2x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Inverse NASDAQ 100 Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Russell 2000 1.5x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Russell 2000 2x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Inverse Russell 2000 Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Nova Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, S&P 500 2x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Inverse S&P 500 Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, S&P 500 Pure Growth Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, S&P 500 Pure Value Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, S&P 400 Pure Growth Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, S&P 400 Pure Value Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, S&P 600 Pure Growth Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, S&P 600 Pure Value Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| Bloomberg U.S. Aggregate Bond Index, Government Long Bond 1.2x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Bloomberg U.S. Aggregate Bond Index
|
| Average Annual Return, Percent |
7.30%
|
(0.36%)
|
2.01%
|
| Bloomberg U.S. Aggregate Bond Index, Inverse Government Long Bond Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Bloomberg U.S. Aggregate Bond Index
|
| Average Annual Return, Percent |
7.30%
|
(0.36%)
|
2.01%
|
| Bloomberg U.S. Aggregate Bond Index, High Yield Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Bloomberg U.S. Aggregate Bond Index
|
| Average Annual Return, Percent |
7.30%
|
(0.36%)
|
2.01%
|
| MSCI World ex US Index, Europe 1.25x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
MSCI World ex US Index
|
| Average Annual Return, Percent |
28.59%
|
6.70%
|
5.75%
|
| MSCI World ex US Index, Japan 2x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
MSCI World ex US Index
|
| Average Annual Return, Percent |
28.59%
|
6.70%
|
5.75%
|
| Bloomberg U.S. Aggregate Bond Index, Strengthening Dollar 2x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Bloomberg U.S. Aggregate Bond Index
|
| Average Annual Return, Percent |
7.30%
|
(0.36%)
|
2.01%
|
| Bloomberg U.S. Aggregate Bond Index, Weaking Dollar 2x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Bloomberg U.S. Aggregate Bond Index
|
| Average Annual Return, Percent |
7.30%
|
(0.36%)
|
2.01%
|
| S&P 500 Index, Commodities Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Global Managed Futures Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Index, Multi Hedge Strategies Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Index
|
| Average Annual Return, Percent |
17.88%
|
14.42%
|
14.82%
|
| S&P 500 Financials Index, Banking Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Financials Index
|
| Average Annual Return, Percent |
15.02%
|
15.27%
|
13.18%
|
| S&P 500 Materials Index, Basic Materials |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Materials Index
|
| Average Annual Return, Percent |
10.54%
|
6.79%
|
9.92%
|
| S&P 500 Health Care Index, Biotechnology Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Health Care Index
|
| Average Annual Return, Percent |
14.60%
|
8.21%
|
9.91%
|
| S&P 500 Consumer Staples Index, Consumer Products Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Consumer Staples Index
|
| Average Annual Return, Percent |
3.90%
|
7.18%
|
8.16%
|
| S&P 500 Information Technology Index, Electronics Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Information Technology Index
|
| Average Annual Return, Percent |
24.04%
|
20.91%
|
24.30%
|
| S&P 500 Energy Index, Energy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Energy Index
|
| Average Annual Return, Percent |
8.67%
|
23.78%
|
8.32%
|
| S&P 500 Energy Index, Energy Services Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Energy Index
|
| Average Annual Return, Percent |
8.67%
|
23.78%
|
8.32%
|
| S&P 500 Financials Index, Financial Services Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Financials Index
|
| Average Annual Return, Percent |
15.02%
|
15.27%
|
13.18%
|
| S&P 500 Health Care Index, Health Care Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Health Care Index
|
| Average Annual Return, Percent |
14.60%
|
8.21%
|
9.91%
|
| S&P 500 Information Technology Index, Internet Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Information Technology Index
|
| Average Annual Return, Percent |
24.04%
|
20.91%
|
24.30%
|
| S&P 500 Consumer Discretionary Index, Leisure Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Consumer Discretionary Index
|
| Average Annual Return, Percent |
6.04%
|
9.02%
|
13.19%
|
| S&P 500 Materials Index, Precious Metals Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Materials Index
|
| Average Annual Return, Percent |
10.54%
|
6.79%
|
9.92%
|
| MSCI U.S. REIT Index, Real Estate Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
MSCI U.S. REIT Index
|
| Average Annual Return, Percent |
2.95%
|
6.58%
|
5.71%
|
| S&P 500 Consumer Discretionary Index, Retailing Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Consumer Discretionary Index
|
| Average Annual Return, Percent |
6.04%
|
9.02%
|
13.19%
|
| S&P 500 Information Technology Index, Technology Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Information Technology Index
|
| Average Annual Return, Percent |
24.04%
|
20.91%
|
24.30%
|
| S&P 500 Telecommunication Services Index, Telecommunications Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Telecommunication Services Index
|
| Average Annual Return, Percent |
6.91%
|
4.09%
|
5.10%
|
| S&P 500 Industrials Index, Transportation Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Industrials Index
|
| Average Annual Return, Percent |
19.42%
|
13.66%
|
13.02%
|
| S&P 500 Utilities Index, Utilities Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Utilities Index
|
| Average Annual Return, Percent |
16.04%
|
9.73%
|
10.61%
|
| Dow Jones Industrial Average, Dow 2x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Dow Jones Industrial Average
|
| Average Annual Return, Percent |
14.92%
|
11.58%
|
13.11%
|
| Dow Jones Industrial Average, Inverse Dow 2x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Dow Jones Industrial Average
|
| Average Annual Return, Percent |
14.92%
|
11.58%
|
13.11%
|
| S&P MidCap 400 Index, Mid Cap 1.5 Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P MidCap 400 Index
|
| Average Annual Return, Percent |
7.50%
|
9.12%
|
10.72%
|
| S&P MidCap 400 Index, Inverse Mid Cap Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P MidCap 400 Index
|
| Average Annual Return, Percent |
7.50%
|
9.12%
|
10.72%
|
| NASDAQ-100 Index, NASDAQ 100 Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
NASDAQ-100 Index
|
| Average Annual Return, Percent |
21.02%
|
15.30%
|
19.70%
|
| NASDAQ-100 Index, NASDAQ 100 2x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
NASDAQ-100 Index
|
| Average Annual Return, Percent |
21.02%
|
15.30%
|
19.70%
|
| NASDAQ-100 Index, Inverse NASDAQ 100 Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
NASDAQ-100 Index
|
| Average Annual Return, Percent |
21.02%
|
15.30%
|
19.70%
|
| Russell 2000 Index, Russell 2000 1.5x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Russell 2000 Index
|
| Average Annual Return, Percent |
12.81%
|
6.09%
|
10.08%
|
| Russell 2000 Index, Russell 2000 2x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Russell 2000 Index
|
| Average Annual Return, Percent |
12.81%
|
6.09%
|
10.08%
|
| Russell 2000 Index, Inverse Russell 2000 Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Russell 2000 Index
|
| Average Annual Return, Percent |
12.81%
|
6.09%
|
10.08%
|
| S&P 500 Pure Growth Index, S&P 500 Pure Growth Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Pure Growth Index
|
| Average Annual Return, Percent |
13.86%
|
8.41%
|
12.24%
|
| S&P 500 Pure Value Index, S&P 500 Pure Value Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P 500 Pure Value Index
|
| Average Annual Return, Percent |
17.66%
|
13.92%
|
10.53%
|
| S&P MidCap 400 Pure Growth Index, S&P 400 Pure Growth Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P MidCap 400 Pure Growth Index
|
| Average Annual Return, Percent |
9.10%
|
6.21%
|
8.68%
|
| S&P MidCap 400 Pure Value Index, S&P 400 Pure Value Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P MidCap 400 Pure Value Index
|
| Average Annual Return, Percent |
7.94%
|
13.99%
|
12.58%
|
| S&P SmallCap 600 Pure Growth Index, S&P 600 Pure Growth Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P SmallCap 600 Pure Growth Index
|
| Average Annual Return, Percent |
10.48%
|
4.70%
|
8.46%
|
| S&P SmallCap 600 Pure Value Index, S&P 600 Pure Value Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P SmallCap 600 Pure Value Index
|
| Average Annual Return, Percent |
8.76%
|
14.20%
|
9.65%
|
| Bloomberg U.S. Treasury 30 Year Bellwether Index, Government Long Bond 1.2x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Bloomberg U.S. Treasury 30 Year Bellwether Index
|
| Average Annual Return, Percent |
3.73%
|
(9.17%)
|
(0.88%)
|
| Bloomberg U.S. Treasury 30 Year Bellwether Index, Inverse Government Long Bond Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Bloomberg U.S. Treasury 30 Year Bellwether Index
|
| Average Annual Return, Percent |
3.73%
|
(9.17%)
|
(0.88%)
|
| Bloomberg U.S. Corporate High Yield Index, High Yield Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Bloomberg U.S. Corporate High Yield Index
|
| Average Annual Return, Percent |
8.62%
|
4.51%
|
6.53%
|
| STOXX Europe 50 Index, Europe 1.25x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
STOXX Europe 50 Index
|
| Average Annual Return, Percent |
33.10%
|
11.66%
|
8.69%
|
| Nikkei-225 Stock Average Index, Japan 2x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
Nikkei-225 Stock Average Index
|
| Average Annual Return, Percent |
26.84%
|
3.91%
|
7.39%
|
| U.S. Dollar Index, Strengthening Dollar 2x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
U.S. Dollar Index
|
| Average Annual Return, Percent |
(9.37%)
|
1.80%
|
(0.03%)
|
| U.S. Dollar Index, Weaking Dollar 2x Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
U.S. Dollar Index
|
| Average Annual Return, Percent |
(9.37%)
|
1.80%
|
(0.03%)
|
| S&P Goldman Sachs Commodity Index, Commodities Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
S&P Goldman Sachs Commodity Index
|
| Average Annual Return, Percent |
7.12%
|
14.65%
|
6.08%
|
| ICE BofA 3-Month U.S. Treasury Bill Index, Global Managed Futures Strategy Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
ICE BofA 3-Month U.S. Treasury Bill Index
|
| Average Annual Return, Percent |
4.21%
|
3.19%
|
2.19%
|
| HFRX Global Hedge Fund Index, Multi Hedge Strategies Fund |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
|
|
HFRX Global Hedge Fund Index
|
| Average Annual Return, Percent |
7.13%
|
2.87%
|
3.08%
|