v3.26.1
Shareholder Report, Holdings (Details)
Jun. 30, 2026
C000188490 | NVIDIA Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 7.40%
C000188490 | Apple, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 6.50%
C000188490 | Alphabet, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 5.80%
C000188490 | Microsoft Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000188490 | Amazon.com, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000188490 | Broadcom, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
C000188490 | Micron Technology, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000188490 | Meta Platforms, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000188490 | Tesla, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
C000188490 | Eli Lilly & Co.  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
C000188490 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Net Asset Value 37.00%
C000188490 | SectorFinancials  
Holdings [Line Items]  
Percent of Net Asset Value 12.00%
C000188490 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Net Asset Value 10.00%
C000188490 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000188490 | SectorIndustrials  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000188490 | SectorHealth Care  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000188490 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000188490 | SectorEnergy  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000188490 | SectorUtilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000188490 | SectorMaterials  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000188490 | SectorReal Estate  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000188490 | AssetCommon Stocks  
Holdings [Line Items]  
Percent of Net Asset Value 98.00%
C000188490 | AssetCash Equivalents  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
C000188490 | AssetGovernment & Agency Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000188490 | Asset Other Net Line  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
C000016413 | NVIDIA Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 7.40%
C000016413 | Apple, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 6.50%
C000016413 | Alphabet, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 5.80%
C000016413 | Microsoft Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000016413 | Amazon.com, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000016413 | Broadcom, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
C000016413 | Micron Technology, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000016413 | Meta Platforms, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000016413 | Tesla, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
C000016413 | Eli Lilly & Co.  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
C000016413 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Net Asset Value 37.00%
C000016413 | SectorFinancials  
Holdings [Line Items]  
Percent of Net Asset Value 12.00%
C000016413 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Net Asset Value 10.00%
C000016413 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000016413 | SectorIndustrials  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000016413 | SectorHealth Care  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000016413 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000016413 | SectorEnergy  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000016413 | SectorUtilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000016413 | SectorMaterials  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000016413 | SectorReal Estate  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000016413 | AssetCommon Stocks  
Holdings [Line Items]  
Percent of Net Asset Value 98.00%
C000016413 | AssetCash Equivalents  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
C000016413 | AssetGovernment & Agency Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000016413 | Asset Other Net Line  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
C000016414 | NVIDIA Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 7.40%
C000016414 | Apple, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 6.50%
C000016414 | Alphabet, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 5.80%
C000016414 | Microsoft Corp.  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000016414 | Amazon.com, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 3.60%
C000016414 | Broadcom, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 2.70%
C000016414 | Micron Technology, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000016414 | Meta Platforms, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000016414 | Tesla, Inc.  
Holdings [Line Items]  
Percent of Net Asset Value 1.80%
C000016414 | Eli Lilly & Co.  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
C000016414 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Net Asset Value 37.00%
C000016414 | SectorFinancials  
Holdings [Line Items]  
Percent of Net Asset Value 12.00%
C000016414 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Net Asset Value 10.00%
C000016414 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000016414 | SectorIndustrials  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000016414 | SectorHealth Care  
Holdings [Line Items]  
Percent of Net Asset Value 9.00%
C000016414 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Net Asset Value 4.00%
C000016414 | SectorEnergy  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000016414 | SectorUtilities  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000016414 | SectorMaterials  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000016414 | SectorReal Estate  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000016414 | AssetCommon Stocks  
Holdings [Line Items]  
Percent of Net Asset Value 98.00%
C000016414 | AssetCash Equivalents  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%
C000016414 | AssetGovernment & Agency Obligations  
Holdings [Line Items]  
Percent of Net Asset Value 0.00%
C000016414 | Asset Other Net Line  
Holdings [Line Items]  
Percent of Net Asset Value 1.00%