XML 13 R3.htm IDEA: XBRL DOCUMENT v3.22.1
Consolidated Balance Sheets (Unaudited) (Parentheticals) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Allowance for doubtful accounts $ 179 $ 7,905
Unamortized loan costs $ 12,077 $ 12,898
Preferred stock, par value (in dollars per share) $ 0.01 $ 0.01
Preferred stock, shares authorized (in shares) 100,000 100,000
Preferred stock, shares issued (in shares) 0 0
Preferred stock, shares outstanding (in shares) 0 0
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 500,000,000 500,000,000
Common stock, shares issued (in shares) 16,063,228 16,063,228
Common stock, shares outstanding (in shares) 16,063,228 16,063,228
Series A Cumulative Non-Voting Preferred Stock [Member]    
Preferred stock, shares authorized (in shares) 140 140
Preferred stock, dividend rate, percentage 12.50% 12.50%