Consolidated Statements Of Stockholders' Equity (USD $) In Thousands, except Share data	Common Stock [Member]	Paid In Capital [Member]	Accumulated Deficit [Member]	Total
Beginning balance, value at Dec. 31, 2010	$ 61	$ 55,402	$ (30,239)	$ 25,224
Beginning balance, shares at Dec. 31, 2010	60,687,413
Net income (loss)			4,680	4,680
Options and compensation expense		165		165
Common stock issued for exercise of options, value		28		28
Common stock issued for exercise of options, shares	50,000			50,000
Ending balance, value at Dec. 31, 2011	61	55,595	(25,559)	30,097
Ending balance, shares at Dec. 31, 2011	60,737,413
Net income (loss)			(67)	(67)
Options and compensation expense		52		52
Common stock issued for exercise of options, value		52		52
Common stock issued for exercise of options, shares	105,000			105,000
Ending balance, value at Dec. 31, 2012	61	55,699	(25,626)	30,134
Ending balance, shares at Dec. 31, 2012	60,842,413
Net income (loss)			2,819	2,819
Options and compensation expense		(28)		(28)
Ending balance, value at Dec. 31, 2013	$ 61	$ 55,671	$ (22,807)	$ 32,925
Ending balance, shares at Dec. 31, 2013	60,842,413