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CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Preferred Stock Common Stock) - USD ($)
$ in Thousands
Total
Cumulative Preferred Stock [Member]
Nonredeemable Convertible Preferred Stock [Member]
Series A Preferred Stock [Member]
Series B Preferred Stock [Member]
Common Class A [Member]
Common Class B [Member]
Preferred Stock $ 1,324            
Common Stock $.25 Par Value Per Share $ 3,024            
Preferred Stock Dividend Rate Percentage   6.00% 10.00%        
Preferred Stock Par Or Stated Value Per Share   $ 0.25 $ 0.025 $ 0.025 $ 0.025    
Common Stock Par Or Stated Value Per Share $ 0.25         $ 0.25 $ 0.25
Preferred Stock Shares Authorized   200,000 1,400,000 38,542 500    
Common Stock Shares Authorized           20,000,000 10,000,000
Preferred Stock Shares Outstanding   200,000 807,240 38,542 500    
Common Stock Shares Outstanding           7,961,417 1,884,639
Preferred Stock $ 720            
Common Stock $.25 Par Value Per Share $ 3,036