Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Narrative) (Details)

v3.24.3
Summary of Significant Accounting Policies (Narrative) (Details)
 3 Months Ended 9 Months Ended 12 Months Ended
Feb. 05, 2024
USD ($)
$ / shares
shares
Sep. 30, 2024
USD ($)
$ / shares
shares
Sep. 30, 2023
USD ($)
shares
Sep. 30, 2024
USD ($)
segment
$ / shares
shares
Sep. 30, 2023
USD ($)
shares
Dec. 31, 2023
USD ($)
$ / shares
shares
Summary of Significant Accounting Policies [Line Items]            
Value of the investment in short-term money market funds sought to be preserved (in dollars per share) | $ / shares       $ 1.00    
Number of operating segments | segment       2    
Number of reportable segments | segment       1    
Deemed dividends | $   $ 264,482   $ 11,587,121    
Dilutive effect | $   0 $ 0 0 $ 0  
Short-term money market funds | $   1,240,882   1,240,882   $ 1,799,357
Inventory reserves | $   $ 221,170   $ 221,170   $ 126,990
Common stock, par value | $ / shares   $ 0.05   $ 0.05   $ 0.05
Minimum [Member]            
Summary of Significant Accounting Policies [Line Items]            
Commercial contract completion period       3 months    
Large project construction completion period       18 months    
Maximum [Member]            
Summary of Significant Accounting Policies [Line Items]            
Commercial contract completion period       12 months    
Large project construction completion period       24 months    
Solar Panels [Member]            
Summary of Significant Accounting Policies [Line Items]            
Warranty period       25 years    
Inverters [Member]            
Summary of Significant Accounting Policies [Line Items]            
Warranty period       10 years    
Workmanship [Member]            
Summary of Significant Accounting Policies [Line Items]            
Warranty period       25 years    
Warrants [Member]            
Summary of Significant Accounting Policies [Line Items]            
Shares not included in the computation of diluted earnings per share       0 6,902  
CSI [Member]            
Summary of Significant Accounting Policies [Line Items]            
Restricted cash and cash equivalents | $   $ 1,100,000   $ 1,100,000    
Employee Stock Option [Member]            
Summary of Significant Accounting Policies [Line Items]            
Shares not included in the computation of diluted earnings per share       0 0  
Number of options outstanding   0 0 0 0  
Deferred Stock Award [Member]            
Summary of Significant Accounting Policies [Line Items]            
Shares not included in the computation of diluted earnings per share       0 0  
Number of options outstanding   0 0 0 0  
Restricted Stock Units (RSUs) [Member]            
Summary of Significant Accounting Policies [Line Items]            
Shares not included in the computation of diluted earnings per share       357 1,128  
Common Stock [Member]            
Summary of Significant Accounting Policies [Line Items]            
Common stock shares issued 3,604         2,702,703
Purchase Shares [Member]            
Summary of Significant Accounting Policies [Line Items]            
Common stock, par value | $ / shares $ 277.50         $ 0.37
Proceeds from issuance of common stock | $ $ 1,000,000.0