16. Per Share Data (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Basic and Diluted loss per share
Net Loss	$ (6,246,000)	$ (5,483,000)
Preferred Dividends	(640,000)	(640,000)
Loss Available to Common Shareholders	$ (6,886,000)	$ (6,123,000)
BASIC
Weighted average amount of shares outstanding	5,317,758	5,317,758
DILUTED
Weighted average amount of shares outstanding	5,317,758	5,317,758
Dilutive effect of assumed conversion of Preferred Stock	0	0
Dilutive common shares	5,317,758	5,317,758
Loss per share
Basic	$ (1.29)	$ (1.15)
Diluted	$ (1.29)	$ (1.15)