Shareholder Report, Holdings (Details)
|
Jun. 30, 2026 |
| C000002867 | NVIDIA Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.60%
|
| C000002867 | Alphabet Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.30%
|
| C000002867 | Eli Lilly & Co. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000002867 | Amazon.com Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.60%
|
| C000002867 | GE Vernova Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.40%
|
| C000002867 | Microsoft Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.80%
|
| C000002867 | Broadcom Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.80%
|
| C000002867 | ASML Holding NV |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.60%
|
| C000002867 | Apple Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.60%
|
| C000002867 | Investor AB |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.60%
|
| C000002867 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
96.20%
|
| C000002867 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.90%
|
| C000002867 | Information Technology - Semiconductors, Hardware, and Equipment |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
26.30%
|
| C000002867 | Industrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.80%
|
| C000002867 | Financials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.50%
|
| C000002867 | Communication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.20%
|
| C000002867 | Health Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.50%
|
| C000002867 | Consumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.20%
|
| C000002867 | Information Technology - Software and Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.10%
|
| C000002867 | U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.90%
|
| C000002867 | Other Industry sectors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.60%
|
| C000002869 | NVIDIA Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.60%
|
| C000002869 | Alphabet Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.30%
|
| C000002869 | Eli Lilly & Co. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000002869 | Amazon.com Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.60%
|
| C000002869 | GE Vernova Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.40%
|
| C000002869 | Microsoft Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.80%
|
| C000002869 | Broadcom Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.80%
|
| C000002869 | ASML Holding NV |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.60%
|
| C000002869 | Apple Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.60%
|
| C000002869 | Investor AB |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.60%
|
| C000002869 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
96.20%
|
| C000002869 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.90%
|
| C000002869 | Information Technology - Semiconductors, Hardware, and Equipment |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
26.30%
|
| C000002869 | Industrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.80%
|
| C000002869 | Financials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.50%
|
| C000002869 | Communication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.20%
|
| C000002869 | Health Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.50%
|
| C000002869 | Consumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.20%
|
| C000002869 | Information Technology - Software and Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.10%
|
| C000002869 | U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.90%
|
| C000002869 | Other Industry sectors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.60%
|
| C000034309 | NVIDIA Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.60%
|
| C000034309 | Alphabet Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.30%
|
| C000034309 | Eli Lilly & Co. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000034309 | Amazon.com Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.60%
|
| C000034309 | GE Vernova Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.40%
|
| C000034309 | Microsoft Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.80%
|
| C000034309 | Broadcom Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.80%
|
| C000034309 | ASML Holding NV |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.60%
|
| C000034309 | Apple Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.60%
|
| C000034309 | Investor AB |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.60%
|
| C000034309 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
96.20%
|
| C000034309 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.90%
|
| C000034309 | Information Technology - Semiconductors, Hardware, and Equipment |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
26.30%
|
| C000034309 | Industrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.80%
|
| C000034309 | Financials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.50%
|
| C000034309 | Communication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.20%
|
| C000034309 | Health Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.50%
|
| C000034309 | Consumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.20%
|
| C000034309 | Information Technology - Software and Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.10%
|
| C000034309 | U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.90%
|
| C000034309 | Other Industry sectors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.60%
|
| C000002866 | NVIDIA Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.60%
|
| C000002866 | Alphabet Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.30%
|
| C000002866 | Eli Lilly & Co. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000002866 | Amazon.com Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.60%
|
| C000002866 | GE Vernova Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.40%
|
| C000002866 | Microsoft Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.80%
|
| C000002866 | Broadcom Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.80%
|
| C000002866 | ASML Holding NV |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.60%
|
| C000002866 | Apple Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.60%
|
| C000002866 | Investor AB |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.60%
|
| C000002866 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
96.20%
|
| C000002866 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.90%
|
| C000002866 | Information Technology - Semiconductors, Hardware, and Equipment |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
26.30%
|
| C000002866 | Industrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.80%
|
| C000002866 | Financials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.50%
|
| C000002866 | Communication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.20%
|
| C000002866 | Health Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.50%
|
| C000002866 | Consumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.20%
|
| C000002866 | Information Technology - Software and Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.10%
|
| C000002866 | U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.90%
|
| C000002866 | Other Industry sectors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.60%
|
| C000002875 | Alphabet Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.40%
|
| C000002875 | SoftBank Group Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.60%
|
| C000002875 | Anterix Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.80%
|
| C000002875 | Millicom International Cellular SA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.30%
|
| C000002875 | Meta Platforms Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.80%
|
| C000002875 | T-Mobile US Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.50%
|
| C000002875 | Prosus NV |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.80%
|
| C000002875 | Telephone and Data Systems Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.40%
|
| C000002875 | Deutsche Telekom AG |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.30%
|
| C000002875 | Rogers Communications Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.20%
|
| C000002875 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.70%
|
| C000002875 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000002875 | Financials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000002875 | Communication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
75.60%
|
| C000002875 | Consumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.80%
|
| C000002875 | U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000002875 | Information Technology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000002875 | Real Estate |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.80%
|
| C000002875 | Energy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.30%
|
| C000002877 | Alphabet Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.40%
|
| C000002877 | SoftBank Group Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.60%
|
| C000002877 | Anterix Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.80%
|
| C000002877 | Millicom International Cellular SA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.30%
|
| C000002877 | Meta Platforms Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.80%
|
| C000002877 | T-Mobile US Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.50%
|
| C000002877 | Prosus NV |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.80%
|
| C000002877 | Telephone and Data Systems Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.40%
|
| C000002877 | Deutsche Telekom AG |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.30%
|
| C000002877 | Rogers Communications Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.20%
|
| C000002877 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.70%
|
| C000002877 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000002877 | Financials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000002877 | Communication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
75.60%
|
| C000002877 | Consumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.80%
|
| C000002877 | U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000002877 | Information Technology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000002877 | Real Estate |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.80%
|
| C000002877 | Energy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.30%
|
| C000034311 | Alphabet Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.40%
|
| C000034311 | SoftBank Group Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.60%
|
| C000034311 | Anterix Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.80%
|
| C000034311 | Millicom International Cellular SA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.30%
|
| C000034311 | Meta Platforms Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.80%
|
| C000034311 | T-Mobile US Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.50%
|
| C000034311 | Prosus NV |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.80%
|
| C000034311 | Telephone and Data Systems Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.40%
|
| C000034311 | Deutsche Telekom AG |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.30%
|
| C000034311 | Rogers Communications Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.20%
|
| C000034311 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.70%
|
| C000034311 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000034311 | Financials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000034311 | Communication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
75.60%
|
| C000034311 | Consumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.80%
|
| C000034311 | U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000034311 | Information Technology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000034311 | Real Estate |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.80%
|
| C000034311 | Energy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.30%
|
| C000002874 | Alphabet Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.40%
|
| C000002874 | SoftBank Group Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.60%
|
| C000002874 | Anterix Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.80%
|
| C000002874 | Millicom International Cellular SA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.30%
|
| C000002874 | Meta Platforms Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.80%
|
| C000002874 | T-Mobile US Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.50%
|
| C000002874 | Prosus NV |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.80%
|
| C000002874 | Telephone and Data Systems Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.40%
|
| C000002874 | Deutsche Telekom AG |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.30%
|
| C000002874 | Rogers Communications Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.20%
|
| C000002874 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
99.70%
|
| C000002874 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000002874 | Financials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000002874 | Communication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
75.60%
|
| C000002874 | Consumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.80%
|
| C000002874 | U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000002874 | Information Technology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000002874 | Real Estate |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.80%
|
| C000002874 | Energy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.30%
|
| C000204772 | Anterix Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000204772 | Park-Ohio Holdings Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000204772 | Ampco-Pittsburgh Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.10%
|
| C000204772 | Tredegar Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000204772 | Entravision Communications Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.40%
|
| C000204772 | Myers Industries Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.70%
|
| C000204772 | Twin Disc Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000204772 | Monro Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000204772 | L.B. Foster Co. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.70%
|
| C000204772 | Garrett Motion Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.70%
|
| C000204772 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
75.60%
|
| C000204772 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
27.60%
|
| C000204772 | U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
27.60%
|
| C000204772 | Other Industry sectors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
31.70%
|
| C000204772 | Diversified Industrial |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.60%
|
| C000204772 | Metals and Mining |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.50%
|
| C000204772 | Automotive: Parts and Accessories |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.40%
|
| C000204772 | Broadcasting |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.90%
|
| C000204772 | Hotels and Gaming |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.40%
|
| C000204772 | Consumer Products |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.10%
|
| C000204772 | Aerospace and Defense |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000204774 | Anterix Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000204774 | Park-Ohio Holdings Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000204774 | Ampco-Pittsburgh Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.10%
|
| C000204774 | Tredegar Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000204774 | Entravision Communications Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.40%
|
| C000204774 | Myers Industries Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.70%
|
| C000204774 | Twin Disc Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000204774 | Monro Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000204774 | L.B. Foster Co. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.70%
|
| C000204774 | Garrett Motion Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.70%
|
| C000204774 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
75.60%
|
| C000204774 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
27.60%
|
| C000204774 | U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
27.60%
|
| C000204774 | Other Industry sectors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
31.70%
|
| C000204774 | Diversified Industrial |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.60%
|
| C000204774 | Metals and Mining |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.50%
|
| C000204774 | Automotive: Parts and Accessories |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.40%
|
| C000204774 | Broadcasting |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.90%
|
| C000204774 | Hotels and Gaming |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.40%
|
| C000204774 | Consumer Products |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.10%
|
| C000204774 | Aerospace and Defense |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000204771 | Anterix Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000204771 | Park-Ohio Holdings Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000204771 | Ampco-Pittsburgh Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.10%
|
| C000204771 | Tredegar Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000204771 | Entravision Communications Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.40%
|
| C000204771 | Myers Industries Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.70%
|
| C000204771 | Twin Disc Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000204771 | Monro Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000204771 | L.B. Foster Co. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.70%
|
| C000204771 | Garrett Motion Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.70%
|
| C000204771 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
75.60%
|
| C000204771 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
27.60%
|
| C000204771 | U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
27.60%
|
| C000204771 | Other Industry sectors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
31.70%
|
| C000204771 | Diversified Industrial |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.60%
|
| C000204771 | Metals and Mining |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.50%
|
| C000204771 | Automotive: Parts and Accessories |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.40%
|
| C000204771 | Broadcasting |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.90%
|
| C000204771 | Hotels and Gaming |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.40%
|
| C000204771 | Consumer Products |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.10%
|
| C000204771 | Aerospace and Defense |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000204773 | Anterix Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000204773 | Park-Ohio Holdings Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000204773 | Ampco-Pittsburgh Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.10%
|
| C000204773 | Tredegar Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000204773 | Entravision Communications Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.40%
|
| C000204773 | Myers Industries Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.70%
|
| C000204773 | Twin Disc Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000204773 | Monro Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000204773 | L.B. Foster Co. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.70%
|
| C000204773 | Garrett Motion Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.70%
|
| C000204773 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
75.60%
|
| C000204773 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
27.60%
|
| C000204773 | U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
27.60%
|
| C000204773 | Other Industry sectors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
31.70%
|
| C000204773 | Diversified Industrial |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.60%
|
| C000204773 | Metals and Mining |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.50%
|
| C000204773 | Automotive: Parts and Accessories |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.40%
|
| C000204773 | Broadcasting |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.90%
|
| C000204773 | Hotels and Gaming |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.40%
|
| C000204773 | Consumer Products |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.10%
|
| C000204773 | Aerospace and Defense |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000002865 | Millicom International Cellular SA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.10%
|
| C000002865 | Rogers Communications Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.30%
|
| C000002865 | Sony Group Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000002865 | Berkshire Hathaway Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.10%
|
| C000002865 | Rolls-Royce Holdings plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.60%
|
| C000002865 | CNH Industrial NV, New York |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.10%
|
| C000002865 | Mueller Industries Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.10%
|
| C000002865 | The Bank of New York Mellon Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000002865 | Nestlé SA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000002865 | Traton SE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000002865 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
95.40%
|
| C000002865 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.20%
|
| C000002865 | InvestmentType_Rights |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.10%
|
| C000002865 | InvestmentType_Preferred Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.10%
|
| C000002865 | Other Industry sectors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
41.40%
|
| C000002865 | Diversified Industrial |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.20%
|
| C000002865 | Financial Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.70%
|
| C000002865 | Food and Beverage |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.70%
|
| C000002865 | Energy and Utilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.80%
|
| C000002865 | Wireless Telecommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.40%
|
| C000002865 | Electronics |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000002865 | Entertainment |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.90%
|
| C000002865 | Telecommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.60%
|
| C000002864 | Millicom International Cellular SA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.10%
|
| C000002864 | Rogers Communications Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.30%
|
| C000002864 | Sony Group Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000002864 | Berkshire Hathaway Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.10%
|
| C000002864 | Rolls-Royce Holdings plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.60%
|
| C000002864 | CNH Industrial NV, New York |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.10%
|
| C000002864 | Mueller Industries Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.10%
|
| C000002864 | The Bank of New York Mellon Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000002864 | Nestlé SA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000002864 | Traton SE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000002864 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
95.40%
|
| C000002864 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.20%
|
| C000002864 | InvestmentType_Rights |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.10%
|
| C000002864 | InvestmentType_Preferred Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.10%
|
| C000002864 | Other Industry sectors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
41.40%
|
| C000002864 | Diversified Industrial |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.20%
|
| C000002864 | Financial Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.70%
|
| C000002864 | Food and Beverage |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.70%
|
| C000002864 | Energy and Utilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.80%
|
| C000002864 | Wireless Telecommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.40%
|
| C000002864 | Electronics |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000002864 | Entertainment |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.90%
|
| C000002864 | Telecommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.60%
|
| C000034308 | Millicom International Cellular SA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.10%
|
| C000034308 | Rogers Communications Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.30%
|
| C000034308 | Sony Group Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000034308 | Berkshire Hathaway Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.10%
|
| C000034308 | Rolls-Royce Holdings plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.60%
|
| C000034308 | CNH Industrial NV, New York |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.10%
|
| C000034308 | Mueller Industries Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.10%
|
| C000034308 | The Bank of New York Mellon Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000034308 | Nestlé SA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000034308 | Traton SE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000034308 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
95.40%
|
| C000034308 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.20%
|
| C000034308 | InvestmentType_Rights |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.10%
|
| C000034308 | InvestmentType_Preferred Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.10%
|
| C000034308 | Other Industry sectors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
41.40%
|
| C000034308 | Diversified Industrial |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.20%
|
| C000034308 | Financial Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.70%
|
| C000034308 | Food and Beverage |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.70%
|
| C000034308 | Energy and Utilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.80%
|
| C000034308 | Wireless Telecommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.40%
|
| C000034308 | Electronics |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000034308 | Entertainment |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.90%
|
| C000034308 | Telecommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.60%
|
| C000002862 | Millicom International Cellular SA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.10%
|
| C000002862 | Rogers Communications Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.30%
|
| C000002862 | Sony Group Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000002862 | Berkshire Hathaway Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.10%
|
| C000002862 | Rolls-Royce Holdings plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.60%
|
| C000002862 | CNH Industrial NV, New York |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.10%
|
| C000002862 | Mueller Industries Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.10%
|
| C000002862 | The Bank of New York Mellon Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000002862 | Nestlé SA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000002862 | Traton SE |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000002862 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
95.40%
|
| C000002862 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.20%
|
| C000002862 | InvestmentType_Rights |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.10%
|
| C000002862 | InvestmentType_Preferred Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.10%
|
| C000002862 | Other Industry sectors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
41.40%
|
| C000002862 | Diversified Industrial |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.20%
|
| C000002862 | Financial Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.70%
|
| C000002862 | Food and Beverage |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.70%
|
| C000002862 | Energy and Utilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.80%
|
| C000002862 | Wireless Telecommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.40%
|
| C000002862 | Electronics |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.10%
|
| C000002862 | Entertainment |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.90%
|
| C000002862 | Telecommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.60%
|
| C000002873 | Endeavour Mining plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.80%
|
| C000002873 | Chemring Group plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.30%
|
| C000002873 | Westgold Resources Ltd. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.10%
|
| C000002873 | Perseus Mining Ltd. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.90%
|
| C000002873 | Nitto Boseki Co. Ltd. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.80%
|
| C000002873 | Alamos Gold Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.50%
|
| C000002873 | Eldorado Gold Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.40%
|
| C000002873 | Polar Capital Holdings plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.20%
|
| C000002873 | Loomis AB |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.10%
|
| C000002873 | Glanbia plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.10%
|
| C000002873 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
97.20%
|
| C000002873 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000002873 | InvestmentType_Preferred Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.70%
|
| C000002873 | Industrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
23.70%
|
| C000002873 | Financials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.20%
|
| C000002873 | Health Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.30%
|
| C000002873 | Consumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.50%
|
| C000002873 | U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000002873 | Other Industry sectors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.40%
|
| C000002873 | Information Technology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.30%
|
| C000002873 | Materials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
26.30%
|
| C000002873 | Consumer Staples |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.20%
|
| C000002871 | Endeavour Mining plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.80%
|
| C000002871 | Chemring Group plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.30%
|
| C000002871 | Westgold Resources Ltd. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.10%
|
| C000002871 | Perseus Mining Ltd. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.90%
|
| C000002871 | Nitto Boseki Co. Ltd. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.80%
|
| C000002871 | Alamos Gold Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.50%
|
| C000002871 | Eldorado Gold Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.40%
|
| C000002871 | Polar Capital Holdings plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.20%
|
| C000002871 | Loomis AB |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.10%
|
| C000002871 | Glanbia plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.10%
|
| C000002871 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
97.20%
|
| C000002871 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000002871 | InvestmentType_Preferred Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.70%
|
| C000002871 | Industrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
23.70%
|
| C000002871 | Financials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.20%
|
| C000002871 | Health Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.30%
|
| C000002871 | Consumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.50%
|
| C000002871 | U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000002871 | Other Industry sectors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.40%
|
| C000002871 | Information Technology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.30%
|
| C000002871 | Materials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
26.30%
|
| C000002871 | Consumer Staples |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.20%
|
| C000034310 | Endeavour Mining plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.80%
|
| C000034310 | Chemring Group plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.30%
|
| C000034310 | Westgold Resources Ltd. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.10%
|
| C000034310 | Perseus Mining Ltd. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.90%
|
| C000034310 | Nitto Boseki Co. Ltd. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.80%
|
| C000034310 | Alamos Gold Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.50%
|
| C000034310 | Eldorado Gold Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.40%
|
| C000034310 | Polar Capital Holdings plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.20%
|
| C000034310 | Loomis AB |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.10%
|
| C000034310 | Glanbia plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.10%
|
| C000034310 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
97.20%
|
| C000034310 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000034310 | InvestmentType_Preferred Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.70%
|
| C000034310 | Industrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
23.70%
|
| C000034310 | Financials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.20%
|
| C000034310 | Health Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.30%
|
| C000034310 | Consumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.50%
|
| C000034310 | U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000034310 | Other Industry sectors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.40%
|
| C000034310 | Information Technology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.30%
|
| C000034310 | Materials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
26.30%
|
| C000034310 | Consumer Staples |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.20%
|
| C000002872 | Endeavour Mining plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.80%
|
| C000002872 | Chemring Group plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.30%
|
| C000002872 | Westgold Resources Ltd. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.10%
|
| C000002872 | Perseus Mining Ltd. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.90%
|
| C000002872 | Nitto Boseki Co. Ltd. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.80%
|
| C000002872 | Alamos Gold Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.50%
|
| C000002872 | Eldorado Gold Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.40%
|
| C000002872 | Polar Capital Holdings plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.20%
|
| C000002872 | Loomis AB |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.10%
|
| C000002872 | Glanbia plc |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.10%
|
| C000002872 | InvestmentType_Common Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
97.20%
|
| C000002872 | InvestmentType_U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000002872 | InvestmentType_Preferred Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.70%
|
| C000002872 | Industrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
23.70%
|
| C000002872 | Financials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.20%
|
| C000002872 | Health Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.30%
|
| C000002872 | Consumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.50%
|
| C000002872 | U.S. Government Obligations |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000002872 | Other Industry sectors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.40%
|
| C000002872 | Information Technology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.30%
|
| C000002872 | Materials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
26.30%
|
| C000002872 | Consumer Staples |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.20%
|