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Summary of Significant Accounting Policies (Tables)
 3 Months Ended
Mar. 31, 2023
Accounting Policies [Abstract]  
Schedule of financial assets measured at fair value on nonrecurring basis
   As of March 31, 2023 
   Level 1   Level 2   Level 3   Total 
Assets:                
Cash and money market accounts  $3,096,050   $—   $—   $3,096,050 
                     
Liabilities:                    
Bank debt  $—   $8,576,041   $—   $8,576,041 
Line of credit   —    1,000,000    —    1,000,000 
Total  $—   $9,576,041   $—   $9,576,041 

 

   As of December 31, 2022 
   Level 1   Level 2   Level 3   Total 
Assets:                
Cash and money market accounts  $5,791,562   $—   $—   $5,791,562 
                     
Liabilities:                    
Bank debt  $—   $8,897,197   $—   $8,897,197 

 
Schedule of sales to significant customers
   During the Three-Month
Periods Ended March 31,		 
   2023   2022 
Company A   46%   39%
Company B   31%   35%

 
Summary of Investment Holdings, Schedule of Investments [Table Text Block]
  

As of

March 31, 2023

  

As of

December 31, 2022

 
Company A   39%   41%
Company B   32%   28%
Company C   *    12%

 

*This amount is less than 10%.

 
Schedule of net income (loss) per common share
   During the Three-Month
Periods Ended March 31,		 
   2023   2022 
Net (loss) income attributable to stockholders  $(2,315,053)  $513,287 
           
Weighted average common shares outstanding - Basic   7,746,864    7,742,120 
Dilutive impact of share-based compensation awards   —    47,354 
Weighted average common shares outstanding - Diluted   7,746,864    7,789,474 
           
Net (loss) income per share:          
Basic  $(0.30)  $0.07 
Diluted  $(0.30)  $0.07