Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical)

v3.23.1
Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
Mar. 31, 2023
Dec. 31, 2022
Related Party Transaction [Line Items]    
Allowances for mortgage recievable, current $ 42,769 $ 46,424
Mortgages receivable, allowance noncurrent $ 147,403 $ 150,126
Series B convertible redeemable preferred stock, par value $ 0.01 $ 0.01
Series B convertible redeemable preferred stock, shares designated 902,670 902,670
Series B convertible redeemable preferred stock, shares issued 0 0
Series B convertible redeemable preferred stock, shares outstanding 0 0
Series B convertible redeemable preferred stock, shares avialable for issuance 0 0
Preferred stock, shares authorized 902,670 902,670
Common stock, par value $ 0.01 $ 0.01
Common stock, shares authorized 150,000,000 150,000,000
Common stock, shares issued 5,521,800 3,653,401
Common stock, shares outstanding 5,521,519 3,653,120
Treasury stock, shares 281 281
Nonrelated Party [Member]    
Related Party Transaction [Line Items]    
Accounts receivable, allowance doubtful accounts $ 17,968 $ 21,229
Related Party [Member]    
Related Party Transaction [Line Items]    
Accounts receivable, allowance doubtful accounts $ 470,516 $ 339,503