Shareholder Report, Holdings (Details)

Jun. 30, 2026

C000006665 [Member] | Axis Capital Holdings [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.56%

C000006665 [Member] | Columbia Banking System [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.58%

C000006665 [Member] | Hancock Whitney [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.64%

C000006665 [Member] | FNB [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.66%

C000006665 [Member] | Old National Bancorp [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.73%

C000006665 [Member] | Terex [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.75%

C000006665 [Member] | First Financial Bancorp [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.79%

C000006665 [Member] | Valley National Bancorp [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.81%

C000006665 [Member] | TD SYNNEX [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.82%

C000006665 [Member] | Timken [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.91%

C000006665 [Member] | Utilities Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

5.51%

^[1]

C000006665 [Member] | Materials Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

6.06%

^[1]

C000006665 [Member] | Information Technology Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

7.78%

^[1]

C000006665 [Member] | Industrial Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

19.93%

^[1]

C000006665 [Member] | Consumer Staples Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.85%

^[1]

C000006665 [Member] | Consumer Discretionary Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

9.11%

^[1]

C000006665 [Member] | Real Estate Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

8.88%

^[1]

C000006665 [Member] | Healthcare Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.58%

^[1]

C000006665 [Member] | Financial Services Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

29.67%

^[1]

C000006665 [Member] | Energy Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

6.75%

^[1]

C000006666 [Member] | Axis Capital Holdings [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.56%

C000006666 [Member] | Columbia Banking System [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.58%

C000006666 [Member] | Hancock Whitney [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.64%

C000006666 [Member] | FNB [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.66%

C000006666 [Member] | Old National Bancorp [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.73%

C000006666 [Member] | Terex [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.75%

C000006666 [Member] | First Financial Bancorp [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.79%

C000006666 [Member] | Valley National Bancorp [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.81%

C000006666 [Member] | TD SYNNEX [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.82%

C000006666 [Member] | Timken [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.91%

C000006666 [Member] | Utilities Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

5.51%

^[2]

C000006666 [Member] | Materials Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

6.06%

^[2]

C000006666 [Member] | Information Technology Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

7.78%

^[2]

C000006666 [Member] | Industrial Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

19.93%

^[2]

C000006666 [Member] | Consumer Staples Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.85%

^[2]

C000006666 [Member] | Consumer Discretionary Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

9.11%

^[2]

C000006666 [Member] | Real Estate Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

8.88%

^[2]

C000006666 [Member] | Healthcare Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.58%

^[2]

C000006666 [Member] | Financial Services Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

29.67%

^[2]

C000006666 [Member] | Energy Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

6.75%

^[2]

C000006679 [Member] | SK Square [Member]

Holdings [Line Items]

Percent of Net Asset Value

35.97%

^[3]

C000006679 [Member] | Taiwan Semiconductor Manufacturing [Member]

Holdings [Line Items]

Percent of Net Asset Value

13.50%

C000006679 [Member] | Samsung Electronics [Member]

Holdings [Line Items]

Percent of Net Asset Value

9.12%

C000006679 [Member] | MediaTek [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.99%

C000006679 [Member] | Reliance Industries GDR [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.61%

C000006679 [Member] | Reliance Industries [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.37%

C000006679 [Member] | Samsung C And T [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.28%

C000006679 [Member] | Samsung Life Insurance [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.97%

C000006679 [Member] | Samsung Electronics Top holding [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.86%

C000006679 [Member] | SK hynix [Member]

Holdings [Line Items]

Percent of Net Asset Value

19.07%

^[3]

C000006679 [Member] | Utilities Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.21%

^[4]

C000006679 [Member] | Materials Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.54%

^[4]

C000006679 [Member] | Information Technology Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

49.54%

^[4]

C000006679 [Member] | Industrial Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

37.61%

^[4]

C000006679 [Member] | Consumer Staples Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.96%

^[4]

C000006679 [Member] | Consumer Discretionary Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.40%

^[4]

C000006679 [Member] | Communications Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.81%

^[4]

C000006679 [Member] | Real Estate Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.26%

^[4]

C000006679 [Member] | Healthcare Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.38%

^[4]

C000006679 [Member] | Financial Services Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.08%

^[4]

C000006679 [Member] | Energy Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.27%

^[4]

C000006679 [Member] | ARGENTINA

Holdings [Line Items]

Percent of Net Asset Value

0.53%

C000006679 [Member] | BRAZIL

Holdings [Line Items]

Percent of Net Asset Value

1.72%

C000006679 [Member] | CHINA

Holdings [Line Items]

Percent of Net Asset Value

3.45%

C000006679 [Member] | INDIA

Holdings [Line Items]

Percent of Net Asset Value

3.16%

C000006679 [Member] | INDONESIA

Holdings [Line Items]

Percent of Net Asset Value

0.33%

C000006679 [Member] | KOREA, REPUBLIC OF

Holdings [Line Items]

Percent of Net Asset Value

71.79%

C000006679 [Member] | MEXICO

Holdings [Line Items]

Percent of Net Asset Value

1.49%

C000006679 [Member] | PERU

Holdings [Line Items]

Percent of Net Asset Value

0.38%

C000006679 [Member] | TAIWAN

Holdings [Line Items]

Percent of Net Asset Value

16.49%

C000006679 [Member] | TÜRKIYE

Holdings [Line Items]

Percent of Net Asset Value

0.59%

C000006680 [Member] | SK Square [Member]

Holdings [Line Items]

Percent of Net Asset Value

35.97%

^[5]

C000006680 [Member] | Taiwan Semiconductor Manufacturing [Member]

Holdings [Line Items]

Percent of Net Asset Value

13.50%

C000006680 [Member] | Samsung Electronics [Member]

Holdings [Line Items]

Percent of Net Asset Value

9.12%

C000006680 [Member] | MediaTek [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.99%

C000006680 [Member] | Reliance Industries GDR [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.61%

C000006680 [Member] | Reliance Industries [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.37%

C000006680 [Member] | Samsung C And T [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.28%

C000006680 [Member] | Samsung Life Insurance [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.97%

C000006680 [Member] | Samsung Electronics Top holding [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.86%

C000006680 [Member] | SK hynix [Member]

Holdings [Line Items]

Percent of Net Asset Value

19.07%

^[5]

C000006680 [Member] | Utilities Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.21%

^[6]

C000006680 [Member] | Materials Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.54%

^[6]

C000006680 [Member] | Information Technology Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

49.54%

^[6]

C000006680 [Member] | Industrial Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

37.61%

^[6]

C000006680 [Member] | Consumer Staples Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.96%

^[6]

C000006680 [Member] | Consumer Discretionary Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.40%

^[6]

C000006680 [Member] | Communications Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.81%

^[6]

C000006680 [Member] | Real Estate Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.26%

^[6]

C000006680 [Member] | Healthcare Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.38%

^[6]

C000006680 [Member] | Financial Services Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.08%

^[6]

C000006680 [Member] | Energy Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.27%

^[6]

C000006680 [Member] | ARGENTINA

Holdings [Line Items]

Percent of Net Asset Value

0.53%

C000006680 [Member] | BRAZIL

Holdings [Line Items]

Percent of Net Asset Value

1.72%

C000006680 [Member] | CHINA

Holdings [Line Items]

Percent of Net Asset Value

3.45%

C000006680 [Member] | INDIA

Holdings [Line Items]

Percent of Net Asset Value

3.16%

C000006680 [Member] | INDONESIA

Holdings [Line Items]

Percent of Net Asset Value

0.33%

C000006680 [Member] | KOREA, REPUBLIC OF

Holdings [Line Items]

Percent of Net Asset Value

71.79%

C000006680 [Member] | MEXICO

Holdings [Line Items]

Percent of Net Asset Value

1.49%

C000006680 [Member] | PERU

Holdings [Line Items]

Percent of Net Asset Value

0.38%

C000006680 [Member] | TAIWAN

Holdings [Line Items]

Percent of Net Asset Value

16.49%

C000006680 [Member] | TÜRKIYE

Holdings [Line Items]

Percent of Net Asset Value

0.59%

C000212992 [Member] | Axis Capital Holdings [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.58%

C000212992 [Member] | Liberty Energy [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.44%

C000212992 [Member] | Ally Financial [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.53%

C000212992 [Member] | Astera Labs [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.69%

C000212992 [Member] | Axsome Therapeutics [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.70%

C000212992 [Member] | East West Bancorp [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.77%

C000212992 [Member] | Caseys General Stores [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.81%

C000212992 [Member] | Ligand Pharmaceuticals [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.86%

C000212992 [Member] | MACOM Technology Solutions Holdings [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.94%

C000212992 [Member] | Semtech [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.18%

C000212992 [Member] | Utilities Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.90%

^[7]

C000212992 [Member] | Materials Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.80%

^[7]

C000212992 [Member] | Information Technology Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

17.13%

^[7]

C000212992 [Member] | Industrial Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

26.26%

^[7]

C000212992 [Member] | Consumer Staples Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.77%

^[7]

C000212992 [Member] | Consumer Discretionary Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

8.31%

^[7]

C000212992 [Member] | Communications Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.46%

^[7]

C000212992 [Member] | Real Estate Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.96%

^[7]

C000212992 [Member] | Healthcare Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

12.46%

^[7]

C000212992 [Member] | Financial Services Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

15.03%

^[7]

C000212992 [Member] | Energy Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.47%

^[7]

C000212995 [Member] | Corporate Bond Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.96%

C000212995 [Member] | Exchange Traded Funds [Member]

Holdings [Line Items]

Percent of Net Asset Value

14.43%

C000212995 [Member] | Common Stock [Member]

Holdings [Line Items]

Percent of Net Asset Value

55.11%

C000212995 [Member] | US Treasury Obligations [Member]

Holdings [Line Items]

Percent of Net Asset Value

25.90%

C000212994 [Member] | Corporate Bond Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.96%

C000212994 [Member] | Exchange Traded Funds [Member]

Holdings [Line Items]

Percent of Net Asset Value

14.43%

C000212994 [Member] | Common Stock [Member]

Holdings [Line Items]

Percent of Net Asset Value

55.11%

C000212994 [Member] | US Treasury Obligations [Member]

Holdings [Line Items]

Percent of Net Asset Value

25.90%

C000234377 [Member] | Healthcare Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

10.72%

C000234377 [Member] | Financial Services Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

5.72%

C000234377 [Member] | Energy Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

13.30%

C000234377 [Member] | Leisure [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.77%

C000234377 [Member] | Electric [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.84%

C000234377 [Member] | Services [Member]

Holdings [Line Items]

Percent of Net Asset Value

5.55%

C000234377 [Member] | Telecommunications [Member]

Holdings [Line Items]

Percent of Net Asset Value

6.19%

C000234377 [Member] | Capital Goods [Member]

Holdings [Line Items]

Percent of Net Asset Value

7.73%

C000234377 [Member] | Media [Member]

Holdings [Line Items]

Percent of Net Asset Value

9.16%

C000234377 [Member] | Basic Industry [Member]

Holdings [Line Items]

Percent of Net Asset Value

11.76%

C000212997 [Member] | Healthcare Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

10.72%

C000212997 [Member] | Financial Services Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

5.72%

C000212997 [Member] | Energy Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

13.30%

C000212997 [Member] | Leisure [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.77%

C000212997 [Member] | Electric [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.84%

C000212997 [Member] | Services [Member]

Holdings [Line Items]

Percent of Net Asset Value

5.55%

C000212997 [Member] | Telecommunications [Member]

Holdings [Line Items]

Percent of Net Asset Value

6.19%

C000212997 [Member] | Capital Goods [Member]

Holdings [Line Items]

Percent of Net Asset Value

7.73%

C000212997 [Member] | Media [Member]

Holdings [Line Items]

Percent of Net Asset Value

9.16%

C000212997 [Member] | Basic Industry [Member]

Holdings [Line Items]

Percent of Net Asset Value

11.76%

C000212999 [Member] | NVIDIA [Member]

Holdings [Line Items]

Percent of Net Asset Value

15.36%

C000212999 [Member] | Microsoft [Member]

Holdings [Line Items]

Percent of Net Asset Value

7.72%

C000212999 [Member] | Alphabet Class A [Member]

Holdings [Line Items]

Percent of Net Asset Value

6.63%

C000212999 [Member] | Advanced Micro Devices [Member]

Holdings [Line Items]

Percent of Net Asset Value

5.13%

C000212999 [Member] | Amazon com [Member]

Holdings [Line Items]

Percent of Net Asset Value

5.06%

C000212999 [Member] | Visa Class A [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.95%

C000212999 [Member] | Eli Lilly And Co [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.80%

C000212999 [Member] | Taiwan Semiconductor Manufacturing ADR [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.99%

C000212999 [Member] | Broadcom [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.21%

C000212999 [Member] | Apple [Member]

Holdings [Line Items]

Percent of Net Asset Value

8.51%

C000212999 [Member] | Materials Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.64%

^[8]

C000212999 [Member] | Information Technology Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

46.79%

^[8]

C000212999 [Member] | Industrial Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

7.70%

^[8]

C000212999 [Member] | Consumer Staples Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.15%

^[8]

C000212999 [Member] | Consumer Discretionary Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

7.03%

^[8]

C000212999 [Member] | Communications Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

9.37%

^[8]

C000212999 [Member] | Healthcare Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

13.71%

^[8]

C000212999 [Member] | Financial Services Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

13.14%

^[8]

C000213000 [Member] | Apple [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.26%

C000213000 [Member] | Popular [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.82%

C000213000 [Member] | Bristol Myers Squibb [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.85%

C000213000 [Member] | Invesco [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.87%

C000213000 [Member] | Gilead Sciences [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.19%

C000213000 [Member] | Philip Morris International [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.52%

C000213000 [Member] | CVS Health [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.54%

C000213000 [Member] | Exxon Mobil [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.63%

C000213000 [Member] | Citigroup [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.86%

C000213000 [Member] | Cisco Systems [Member]

Holdings [Line Items]

Percent of Net Asset Value

5.35%

C000213000 [Member] | Materials Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.62%

^[9]

C000213000 [Member] | Information Technology Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

15.82%

^[9]

C000213000 [Member] | Industrial Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

8.45%

^[9]

C000213000 [Member] | Consumer Staples Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

5.85%

^[9]

C000213000 [Member] | Consumer Discretionary Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

8.95%

^[9]

C000213000 [Member] | Communications Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

6.38%

^[9]

C000213000 [Member] | Healthcare Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

16.66%

^[9]

C000213000 [Member] | Financial Services Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

22.28%

^[9]

C000213000 [Member] | Energy Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

9.04%

^[9]

C000213002 [Member] | Communications Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

8.01%

C000213002 [Member] | Energy Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

6.79%

C000213002 [Member] | Electric [Member]

Holdings [Line Items]

Percent of Net Asset Value

10.31%

C000213002 [Member] | Capital Goods [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.56%

C000213002 [Member] | Banking [Member]

Holdings [Line Items]

Percent of Net Asset Value

23.45%

C000213002 [Member] | Insurance Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.13%

C000213002 [Member] | Technology Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

7.24%

C000213002 [Member] | Consumer Non Cyclical [Member]

Holdings [Line Items]

Percent of Net Asset Value

8.94%

C000213002 [Member] | Finance Companies [Member]

Holdings [Line Items]

Percent of Net Asset Value

6.19%

C000213002 [Member] | Consumer Cyclical [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.88%

C000213003 [Member] | Communications Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

8.01%

C000213003 [Member] | Energy Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

6.79%

C000213003 [Member] | Electric [Member]

Holdings [Line Items]

Percent of Net Asset Value

10.31%

C000213003 [Member] | Capital Goods [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.56%

C000213003 [Member] | Banking [Member]

Holdings [Line Items]

Percent of Net Asset Value

23.45%

C000213003 [Member] | Insurance Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.13%

C000213003 [Member] | Technology Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

7.24%

C000213003 [Member] | Consumer Non Cyclical [Member]

Holdings [Line Items]

Percent of Net Asset Value

8.94%

C000213003 [Member] | Finance Companies [Member]

Holdings [Line Items]

Percent of Net Asset Value

6.19%

C000213003 [Member] | Consumer Cyclical [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.88%

C000213004 [Member] | Corporate Bond Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

35.32%

C000213004 [Member] | US Treasury Obligations [Member]

Holdings [Line Items]

Percent of Net Asset Value

41.55%

C000213004 [Member] | Agency Collateralized Mortgage Obligations [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.67%

C000213004 [Member] | Non Agency Collateralized Mortgage Obligations [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.60%

C000213004 [Member] | Agency Mortgage Backed Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

6.73%

C000213004 [Member] | Non Agency Asset Backed Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

11.56%

[1]	Categorizations used for financial reporting purposes may differ from categorizations used for regulatory compliance and/or internal classification purposes.
[2]	Categorizations used for financial reporting purposes may differ from categorizations used for regulatory compliance and/or internal classification purposes.
[3]	Because SK Square invests most of its assets in SK hynix, these two holdings are likely to perform similarly.
[4]	Categorizations used for financial reporting purposes may differ from categorizations used for regulatory compliance and/or internal classification purposes.
[5]	Because SK Square invests most of its assets in SK hynix, these two holdings are likely to perform similarly.
[6]	Categorizations used for financial reporting purposes may differ from categorizations used for regulatory compliance and/or internal classification purposes.
[7]	Categorizations used for financial reporting purposes may differ from categorizations used for regulatory compliance and/or internal classification purposes.
[8]	Categorizations used for financial reporting purposes may differ from categorizations used for regulatory compliance and/or internal classification purposes.
[9]	Categorizations used for financial reporting purposes may differ from categorizations used for regulatory compliance and/or internal classification purposes.