v3.26.1
Shareholder Report
 6 Months Ended
Jun. 30, 2026
USD ($)
Holding
Shareholder Report [Line Items]  
Document Type N-CSRS
Amendment Flag false
Registrant Name Boyar Value Fund Inc
Entity Central Index Key 0001041003
Entity Investment Company Type N-1A
Document Period End Date Jun. 30, 2026
Shareholder Report Annual or Semi-Annual Semi-Annual Shareholder Report
C000030254  
Shareholder Report [Line Items]  
Fund Name Boyar Value Fund, Inc.
Class Name Class A
Trading Symbol BOYAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Boyar Value Fund, Inc. for the period of January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://www.boyarassetmanagement.com/individual-investors-boyar-value-fund. You can also request this information by contacting us at 1-800-266-5566.
Additional Information Phone Number 1-800-266-5566
Additional Information Website https://www.boyarassetmanagement.com/individual-investors-boyar-value-fund
Expenses [Text Block]

What were the Fund’s costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Class A
$91
1.75%Footnote Reference*
FootnoteDescription
Footnote*
Annualized
Expenses Paid, Amount $ 91
Expense Ratio, Percent 1.75% [1]
AssetsNet $ 19,833,644
Holdings Count | Holding 28
Advisory Fees Paid, Amount $ 45,214
InvestmentCompanyPortfolioTurnover 0.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

Table Summary
Net Assets
$19,833,644
Number of Portfolio Holdings
28
Advisory Fee (net of waivers)
$45,214
Portfolio Turnover
0%
Holdings [Text Block]

Asset Weighting (% of total investments)

Group By Asset Type Chart
Table Summary
Value
Value
Common Stocks
99.4%
Money Market Funds
0.6%

Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Money Market Funds
0.6%
Industrials
2.2%
Consumer Staples
2.7%
Health Care
5.5%
Technology
12.8%
Communications
13.3%
Financials
28.7%
Consumer Discretionary
34.2%
Largest Holdings [Text Block]

Top 10 Holdings (% of net assets)

Table Summary
Holding Name
% of Net Assets
Ameriprise Financial, Inc.
8.8%
Home Depot, Inc. (The)
7.6%
Madison Square Garden Sports Corporation
7.3%
Microsoft Corporation
7.3%
JPMorgan Chase & Company
7.1%
Bank of New York Mellon Corporation (The)
6.8%
Bank of America Corporation
6.0%
Uber Technologies, Inc.
5.4%
Atlanta Braves Holdings, Inc., Series C
5.1%
Cisco Systems, Inc.
4.4%
Material Fund Change [Text Block]

Material Fund Changes 

No material changes occurred during the period ended June 30, 2026. 
[1] Annualized