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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2018 | Dec. 31, 2017
Preferred Stock, Par Value Per Share | $ 1.00 | $ 1.00
Preferred Stock, Shares Authorized | 20,000,000 | 20,000,000
Preferred Stock, Shares Issued | 104,574 |
Accumulated Depreciation, Property, Plant, and Equipment | $ 1,500,000 | $ 1,900,000
Preferred Series B [Member] |  |
Preferred Stock, Par Value Per Share | $ 1.00 |
Preferred Stock, Dividend Rate, Percentage | 7.50% | 7.50%
Preferred Stock, Shares Issued | 104,574 | 104,574
Preferred Stock, Liquidation Preference, Value | $ 117,400,000 | $ 111,500,000
Common Class A [Member] |  |
Common Stock, Par or Stated Value Per Share | $ 0.10 | $ 0.10
Common Stock, Shares Authorized | 70,000,000 | 70,000,000
Common Stock, Shares, Issued | 7,632,669 | 7,632,669
Common Class B [Member] |  |
Common Stock, Par or Stated Value Per Share | $ 0.10 | $ 0.10
Common Stock, Shares Authorized | 30,000,000 | 30,000,000
Common Stock, Shares, Issued | 1,406,082 | 1,406,082

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- Definition Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.14) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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