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PRIVATE EXCHANGES AND REDEMPTION (Details) | 12 Months Ended
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Dec. 31, 2020 USD ($) $ / shares shares
Series I, Class B |
Stock repurchase program |
Redemption (in shares) | shares | 14,300
Preferred stock redemption price (in dollars per share) | $ / shares | $ 7.50
Series II, Class B |
Stock repurchase program |
Preferred stock redemption price (in dollars per share) | $ / shares | $ 15.00
Series III Preferred Stock |
Stock repurchase program |
Stock repurchased under the Common Stock repurchase plan (in shares) | shares | 22,500
Preferred stock redemption price (in dollars per share) | $ / shares | $ 15.00
Series IV Preferred Stock |
Stock repurchase program |
Stock repurchased under the Common Stock repurchase plan (in shares) | shares | 342,500
Preferred stock redemption price (in dollars per share) | $ / shares | $ 11.00
Series V Preferred Stock |
Stock repurchase program |
Stock repurchased under the Common Stock repurchase plan (in shares) | shares | 34,000
Preferred stock redemption price (in dollars per share) | $ / shares | $ 4.40
Common Stock |
Stock repurchase program |
Aggregate cash consideration | $ | $ 3,786,000
Payment for repurchase of stock | $ | $ 482,670
Conversion of Preferred Stock into Common Stock (in shares) | shares | 754,000
Unpaid dividends in arrears waived | $ | $ 7,642,049

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- Definition The cash outflow to reacquire preferred stock originally issued and identified as a security that can be exchanged for another type of financial security. This repurchased stock is held in treasury. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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