XML 13 R3.htm IDEA: XBRL DOCUMENT v3.22.2
Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($)
Jun. 30, 2022
Dec. 31, 2021
Preferred stock, at par value $ 0.0001 $ 0.0001
Preferred stock, shares authorized 5,000,000 5,000,000
Series A Preferred Stock, at par value $ 0.0001  
Series A Preferred Stock, shares authorized 5,000,000  
Common stock, par value $ 0.01 $ 0.01
Common stock, shares authorized 100,000,000 100,000,000
Common stock, shares issued 30,989,869 30,704,434
Common stock, shares outstanding 30,886,829 30,601,394
Treasury stock, shares 103,040 103,040
Series B Preferred Stock [Member]    
Preferred stock, at par value $ 0.0001 $ 0.0001
Preferred stock, shares authorized 5,000 5,000
Preferred stock, shares issued 3,500 3,500
Preferred stock, shares outstanding 3,500 3,500
Preferred stock, liquidation value $ 1,239 $ 1,175
Series A Preferred Stock [Member]    
Series A Preferred Stock, at par value $ 0.0001 $ 0.0001
Series A Preferred Stock, shares authorized 1,610,000 1,610,000
Series A Preferred Stock, shares issued 1,400,000 1,400,000
Series A Preferred Stock, shares outstanding 1,400,000 1,400,000
Series A Preferred Stock, liquidation value $ 26.72 $ 25.62