16. Income (Loss) Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
BASIC
Net Income (Loss)	$ (1,566)	$ 2,892
Preferred Dividends	(640)	(640)
Income (Loss Available to Common Shareholders)	(2,206)	2,252
DILUTED
Income (Loss Available to Common Shareholders)	(2,206)	2,252
Dilutive effect - Preferred Dividends	$ 0	$ 640
Dilutive effect - Converible debenture interest	0	614
Adjusted Income (Loss Available to Common Shareholders)	$ (2,206)	$ 3,506
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	3,760,000
Dilutive effect of assumed conversion of Debentures	0	872,418
Dilutive common shares	5,317,758	9,950,176
Basic	$ (0.41)	$ 0.42
Diluted	$ (0.41)	$ 0.35