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 SPIRIT OF AMERICA INVESTMENT FUND INC
Entity Central Index Key 0001039667
Entity Investment Company Type N-1A
Document Period End Date Jun. 30, 2026
Shareholder Report Annual or Semi-Annual Semi-Annual Shareholder Report
C000073513  
Shareholder Report [Line Items]  
Fund Name Spirit of America Income Fund
Class Name Class A Shares
Trading Symbol SOAIX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Spirit of America Income Fund (the "Fund") for the period of January 1, 2026 through June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at funddocs.filepoint.com/soa/. You can also request this information by contacting us at (516) 390-5565.
Additional Information Phone Number (516) 390-5565
Additional Information Website funddocs.filepoint.com/soa/
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 Shares
$57
1.14%
Expenses Paid, Amount $ 57
Expense Ratio, Percent 1.14%
AssetsNet $ 40,563,438
Holdings Count | Holding 106
Advisory Fees Paid, Amount $ 77,641
InvestmentCompanyPortfolioTurnover 1.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$40,563,438
  • Number of Portfolio Holdings106
  • Advisory Fee (net of waivers)$77,641
  • Portfolio Turnover1%
Holdings [Text Block]

Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Liabilities in Excess of Other Assets
-1.7%
Electric Transmission & Distribution
2.1%
Institutional Brokerage
2.3%
P&C Insurance
3.1%
Higher Education
3.3%
Econ & Indust Development
3.9%
Miscellaneous Tax
4.4%
Banks
5.5%
Other
5.6%
Electricity And Public Power
5.6%
Integrated Electric Utilities
5.8%
Hospitals
7.5%
Local Authority
7.8%
Tobacco
9.6%
Life Insurance
10.8%
Other Sectors
24.4%
Material Fund Change [Text Block]

Material Fund Changes

No material changes occurred during the period ended June 30, 2026. 

C000167229  
Shareholder Report [Line Items]  
Fund Name Spirit of America Income Fund
Class Name Class C Shares
Trading Symbol SACTX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Spirit of America Income Fund (the "Fund") for the period of January 1, 2026 through June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at funddocs.filepoint.com/soa/. You can also request this information by contacting us at (516) 390-5565.
Additional Information Phone Number (516) 390-5565
Additional Information Website funddocs.filepoint.com/soa/
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 C Shares
$94
1.89%
Expenses Paid, Amount $ 94
Expense Ratio, Percent 1.89%
AssetsNet $ 40,563,438
Holdings Count | Holding 106
Advisory Fees Paid, Amount $ 77,641
InvestmentCompanyPortfolioTurnover 1.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$40,563,438
  • Number of Portfolio Holdings106
  • Advisory Fee (net of waivers)$77,641
  • Portfolio Turnover1%
Holdings [Text Block]

Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Liabilities in Excess of Other Assets
-1.7%
Electric Transmission & Distribution
2.1%
Institutional Brokerage
2.3%
P&C Insurance
3.1%
Higher Education
3.3%
Econ & Indust Development
3.9%
Miscellaneous Tax
4.4%
Banks
5.5%
Other
5.6%
Electricity And Public Power
5.6%
Integrated Electric Utilities
5.8%
Hospitals
7.5%
Local Authority
7.8%
Tobacco
9.6%
Life Insurance
10.8%
Other Sectors
24.4%
Material Fund Change [Text Block]

Material Fund Changes

No material changes occurred during the period ended June 30, 2026. 

C000219380  
Shareholder Report [Line Items]  
Fund Name Spirit of America Income Fund
Class Name Institutional Shares
Trading Symbol SOITX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Spirit of America Income Fund (the "Fund") for the period of January 1, 2026 through June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at funddocs.filepoint.com/soa/. You can also request this information by contacting us at (516) 390-5565.
Additional Information Phone Number (516) 390-5565
Additional Information Website funddocs.filepoint.com/soa/
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
Institutional Shares
$45
0.89%
Expenses Paid, Amount $ 45
Expense Ratio, Percent 0.89%
AssetsNet $ 40,563,438
Holdings Count | Holding 106
Advisory Fees Paid, Amount $ 77,641
InvestmentCompanyPortfolioTurnover 1.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$40,563,438
  • Number of Portfolio Holdings106
  • Advisory Fee (net of waivers)$77,641
  • Portfolio Turnover1%
Holdings [Text Block]

Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Liabilities in Excess of Other Assets
-1.7%
Electric Transmission & Distribution
2.1%
Institutional Brokerage
2.3%
P&C Insurance
3.1%
Higher Education
3.3%
Econ & Indust Development
3.9%
Miscellaneous Tax
4.4%
Banks
5.5%
Other
5.6%
Electricity And Public Power
5.6%
Integrated Electric Utilities
5.8%
Hospitals
7.5%
Local Authority
7.8%
Tobacco
9.6%
Life Insurance
10.8%
Other Sectors
24.4%
Material Fund Change [Text Block]

Material Fund Changes

No material changes occurred during the period ended June 30, 2026. 

C000003857  
Shareholder Report [Line Items]  
Class Name Class A Shares
Trading Symbol SOAVX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Spirit of America Large Cap Value Fund (the "Fund") for the period of January 1, 2026 through June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at funddocs.filepoint.com/soa/. You can also request this information by contacting us at (516) 390-5565.
Additional Information Phone Number (516) 390-5565
Additional Information Website funddocs.filepoint.com/soa/
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 Shares
$80
1.52%
Expenses Paid, Amount $ 80
Expense Ratio, Percent 1.52%
AssetsNet $ 240,444,108
Holdings Count | Holding 146
Advisory Fees Paid, Amount $ 1,068,497
InvestmentCompanyPortfolioTurnover 4.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$240,444,108
  • Number of Portfolio Holdings146
  • Advisory Fee $1,068,497
  • Portfolio Turnover4%
Holdings [Text Block]

Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Liabilities in Excess of Other Assets
-0.5%
Money Market Funds
0.5%
Materials
1.5%
Real Estate Investment Trusts (REITs)
2.3%
Energy
4.4%
Utilities
4.5%
Consumer Staples
4.6%
Consumer Discretionary
5.9%
Health Care
6.4%
Financials
9.1%
Communications
9.7%
Industrials
12.5%
Technology
39.5%
C000167227  
Shareholder Report [Line Items]  
Class Name Class C Shares
Trading Symbol SACVX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Spirit of America Large Cap Value Fund (the "Fund") for the period of January 1, 2026 through June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at funddocs.filepoint.com/soa/. You can also request this information by contacting us at (516) 390-5565.
Additional Information Phone Number (516) 390-5565
Additional Information Website funddocs.filepoint.com/soa/
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 C Shares
$117
2.22%
Expenses Paid, Amount $ 117
Expense Ratio, Percent 2.22%
AssetsNet $ 240,444,108
Holdings Count | Holding 146
Advisory Fees Paid, Amount $ 1,068,497
InvestmentCompanyPortfolioTurnover 4.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$240,444,108
  • Number of Portfolio Holdings146
  • Advisory Fee $1,068,497
  • Portfolio Turnover4%
Holdings [Text Block]

Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Liabilities in Excess of Other Assets
-0.5%
Money Market Funds
0.5%
Materials
1.5%
Real Estate Investment Trusts (REITs)
2.3%
Energy
4.4%
Utilities
4.5%
Consumer Staples
4.6%
Consumer Discretionary
5.9%
Health Care
6.4%
Financials
9.1%
Communications
9.7%
Industrials
12.5%
Technology
39.5%
C000219378  
Shareholder Report [Line Items]  
Class Name Institutional Shares
Trading Symbol SOIVX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Spirit of America Large Cap Value Fund (the "Fund") for the period of January 1, 2026 through June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at funddocs.filepoint.com/soa/. You can also request this information by contacting us at (516) 390-5565.
Additional Information Phone Number (516) 390-5565
Additional Information Website funddocs.filepoint.com/soa/
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
Institutional Shares
$65
1.22%
Expenses Paid, Amount $ 65
Expense Ratio, Percent 1.22%
AssetsNet $ 240,444,108
Holdings Count | Holding 146
Advisory Fees Paid, Amount $ 1,068,497
InvestmentCompanyPortfolioTurnover 4.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$240,444,108
  • Number of Portfolio Holdings146
  • Advisory Fee $1,068,497
  • Portfolio Turnover4%
Holdings [Text Block]

Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Liabilities in Excess of Other Assets
-0.5%
Money Market Funds
0.5%
Materials
1.5%
Real Estate Investment Trusts (REITs)
2.3%
Energy
4.4%
Utilities
4.5%
Consumer Staples
4.6%
Consumer Discretionary
5.9%
Health Care
6.4%
Financials
9.1%
Communications
9.7%
Industrials
12.5%
Technology
39.5%
C000059931  
Shareholder Report [Line Items]  
Fund Name Spirit of America Municipal Tax Free Bond Fund
Class Name Class A Shares
Trading Symbol SOAMX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Spirit of America Municipal Tax Free Bond Fund (the "Fund") for the period of January 1, 2026 through June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at funddocs.filepoint.com/soa/. You can also request this information by contacting us at (516) 390-5565.
Additional Information Phone Number (516) 390-5565
Additional Information Website funddocs.filepoint.com/soa/
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 Shares
$46
0.91%
Expenses Paid, Amount $ 46
Expense Ratio, Percent 0.91%
AssetsNet $ 22,644,140
Holdings Count | Holding 102
Advisory Fees Paid, Amount $ 3,823
InvestmentCompanyPortfolioTurnover 10.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$22,644,140
  • Number of Portfolio Holdings102
  • Advisory Fee (net of waivers)$3,823
  • Portfolio Turnover10%
Holdings [Text Block]

Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Other Assets in Excess of Liabilities
0.5%
Local
3.1%
Idr & Pcr
5.1%
Lease
7.7%
Special Tax
9.8%
Transportation
11.4%
Education
12.1%
Utilities
12.9%
Health Care
14.2%
Housing
23.2%
C000167228  
Shareholder Report [Line Items]  
Fund Name Spirit of America Municipal Tax Free Bond Fund
Class Name Class C Shares
Trading Symbol SACFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Spirit of America Municipal Tax Free Bond Fund (the "Fund") for the period of January 1, 2026 through June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at funddocs.filepoint.com/soa/. You can also request this information by contacting us at (516) 390-5565.
Additional Information Phone Number (516) 390-5565
Additional Information Website funddocs.filepoint.com/soa/
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 C Shares
$88
1.76%
Expenses Paid, Amount $ 88
Expense Ratio, Percent 1.76%
AssetsNet $ 22,644,140
Holdings Count | Holding 102
Advisory Fees Paid, Amount $ 3,823
InvestmentCompanyPortfolioTurnover 10.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$22,644,140
  • Number of Portfolio Holdings102
  • Advisory Fee (net of waivers)$3,823
  • Portfolio Turnover10%
Holdings [Text Block]

Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Other Assets in Excess of Liabilities
0.5%
Local
3.1%
Idr & Pcr
5.1%
Lease
7.7%
Special Tax
9.8%
Transportation
11.4%
Education
12.1%
Utilities
12.9%
Health Care
14.2%
Housing
23.2%
C000219379  
Shareholder Report [Line Items]  
Fund Name Spirit of America Municipal Tax Free Bond Fund
Class Name Institutional Shares
Trading Symbol SOIMX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Spirit of America Municipal Tax Free Bond Fund (the "Fund") for the period of January 1, 2026 through June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at funddocs.filepoint.com/soa/. You can also request this information by contacting us at (516) 390-5565.
Additional Information Phone Number (516) 390-5565
Additional Information Website funddocs.filepoint.com/soa/
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
Institutional Shares
$39
0.76%
Expenses Paid, Amount $ 39
Expense Ratio, Percent 0.76%
AssetsNet $ 22,644,140
Holdings Count | Holding 102
Advisory Fees Paid, Amount $ 3,823
InvestmentCompanyPortfolioTurnover 10.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$22,644,140
  • Number of Portfolio Holdings102
  • Advisory Fee (net of waivers)$3,823
  • Portfolio Turnover10%
Holdings [Text Block]

Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Other Assets in Excess of Liabilities
0.5%
Local
3.1%
Idr & Pcr
5.1%
Lease
7.7%
Special Tax
9.8%
Transportation
11.4%
Education
12.1%
Utilities
12.9%
Health Care
14.2%
Housing
23.2%
C000003855  
Shareholder Report [Line Items]  
Fund Name Spirit of America Real Estate Income and Growth Fund
Class Name Class A Shares
Trading Symbol SOAAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Spirit of America Real Estate Income and Growth Fund (the "Fund") for the period of January 1, 2026 through June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at funddocs.filepoint.com/soa/. You can also request this information by contacting us at (516) 390-5565.
Additional Information Phone Number (516) 390-5565
Additional Information Website funddocs.filepoint.com/soa/
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 Shares
$87
1.62%
Expenses Paid, Amount $ 87
Expense Ratio, Percent 1.62%
AssetsNet $ 74,694,909
Holdings Count | Holding 93
Advisory Fees Paid, Amount $ 341,331
InvestmentCompanyPortfolioTurnover 8.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$74,694,909
  • Number of Portfolio Holdings93
  • Advisory Fee $341,331
  • Portfolio Turnover8%
Holdings [Text Block]

Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Liabilities in Excess of Other Assets
-1.3%
Technology
0.2%
Financials
0.3%
Energy
0.5%
Communications
0.7%
Consumer Discretionary
1.7%
Industrials
2.1%
Money Market Funds
2.2%
Real Estate
93.6%
C000167226  
Shareholder Report [Line Items]  
Fund Name Spirit of America Real Estate Income and Growth Fund
Class Name Class C Shares
Trading Symbol SACRX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Spirit of America Real Estate Income and Growth Fund (the "Fund") for the period of January 1, 2026 through June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at funddocs.filepoint.com/soa/. You can also request this information by contacting us at (516) 390-5565.
Additional Information Phone Number (516) 390-5565
Additional Information Website funddocs.filepoint.com/soa/
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 C Shares
$124
2.32%
Expenses Paid, Amount $ 124
Expense Ratio, Percent 2.32%
AssetsNet $ 74,694,909
Holdings Count | Holding 93
Advisory Fees Paid, Amount $ 341,331
InvestmentCompanyPortfolioTurnover 8.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$74,694,909
  • Number of Portfolio Holdings93
  • Advisory Fee $341,331
  • Portfolio Turnover8%
Holdings [Text Block]

Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Liabilities in Excess of Other Assets
-1.3%
Technology
0.2%
Financials
0.3%
Energy
0.5%
Communications
0.7%
Consumer Discretionary
1.7%
Industrials
2.1%
Money Market Funds
2.2%
Real Estate
93.6%
C000219377  
Shareholder Report [Line Items]  
Fund Name Spirit of America Real Estate Income and Growth Fund
Class Name Institutional Shares
Trading Symbol SOIAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Spirit of America Real Estate Income and Growth Fund (the "Fund") for the period of January 1, 2026 through June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at funddocs.filepoint.com/soa/. You can also request this information by contacting us at (516) 390-5565.
Additional Information Phone Number (516) 390-5565
Additional Information Website funddocs.filepoint.com/soa/
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
Institutional Shares
$71
1.32%
Expenses Paid, Amount $ 71
Expense Ratio, Percent 1.32%
AssetsNet $ 74,694,909
Holdings Count | Holding 93
Advisory Fees Paid, Amount $ 341,331
InvestmentCompanyPortfolioTurnover 8.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$74,694,909
  • Number of Portfolio Holdings93
  • Advisory Fee $341,331
  • Portfolio Turnover8%
Holdings [Text Block]

Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Liabilities in Excess of Other Assets
-1.3%
Technology
0.2%
Financials
0.3%
Energy
0.5%
Communications
0.7%
Consumer Discretionary
1.7%
Industrials
2.1%
Money Market Funds
2.2%
Real Estate
93.6%
C000240591  
Shareholder Report [Line Items]  
Fund Name Spirit of America Utilities Fund
Class Name Class A Shares
Trading Symbol SOAUX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Spirit of America Utilities Fund (the "Fund") for the period of January 1, 2026 through June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at funddocs.filepoint.com/soa/. You can also request this information by contacting us at (516) 390-5565.
Additional Information Phone Number (516) 390-5565
Additional Information Website funddocs.filepoint.com/soa/
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 Shares
$79
1.53%
Expenses Paid, Amount $ 79
Expense Ratio, Percent 1.53%
AssetsNet $ 59,192,118
Holdings Count | Holding 55
Advisory Fees Paid, Amount $ 260,958
InvestmentCompanyPortfolioTurnover 0.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$59,192,118
  • Number of Portfolio Holdings55
  • Advisory Fee (net of waivers)$260,958
  • Portfolio Turnover0%
Holdings [Text Block]

Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Liabilities in Excess of Other Assets
-1.3%
Industrials
2.3%
Money Market Funds
2.6%
Energy
2.6%
Utilities
93.8%
C000240590  
Shareholder Report [Line Items]  
Fund Name Spirit of America Utilities Fund
Class Name Class C Shares
Trading Symbol SOCUX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Spirit of America Utilities Fund (the "Fund") for the period of January 1, 2026 through June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at funddocs.filepoint.com/soa/. You can also request this information by contacting us at (516) 390-5565.
Additional Information Phone Number (516) 390-5565
Additional Information Website funddocs.filepoint.com/soa/
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 C Shares
$117
2.28%
Expenses Paid, Amount $ 117
Expense Ratio, Percent 2.28%
AssetsNet $ 59,192,118
Holdings Count | Holding 55
Advisory Fees Paid, Amount $ 260,958
InvestmentCompanyPortfolioTurnover 0.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$59,192,118
  • Number of Portfolio Holdings55
  • Advisory Fee (net of waivers)$260,958
  • Portfolio Turnover0%
Holdings [Text Block]

Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Liabilities in Excess of Other Assets
-1.3%
Industrials
2.3%
Money Market Funds
2.6%
Energy
2.6%
Utilities
93.8%
C000240589  
Shareholder Report [Line Items]  
Fund Name Spirit of America Utilities Fund
Class Name Institutional Shares
Trading Symbol SOIUX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Spirit of America Utilities Fund (the "Fund") for the period of January 1, 2026 through June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at funddocs.filepoint.com/soa/. You can also request this information by contacting us at (516) 390-5565.
Additional Information Phone Number (516) 390-5565
Additional Information Website funddocs.filepoint.com/soa/
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
Institutional Shares
$66
1.28%
Expenses Paid, Amount $ 66
Expense Ratio, Percent 1.28%
AssetsNet $ 59,192,118
Holdings Count | Holding 55
Advisory Fees Paid, Amount $ 260,958
InvestmentCompanyPortfolioTurnover 0.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$59,192,118
  • Number of Portfolio Holdings55
  • Advisory Fee (net of waivers)$260,958
  • Portfolio Turnover0%
Holdings [Text Block]

Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Liabilities in Excess of Other Assets
-1.3%
Industrials
2.3%
Money Market Funds
2.6%
Energy
2.6%
Utilities
93.8%