CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIENCY) (USD $)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Dec. 31, 2010	$ 26,461	$ 29,999,371	$ (33,299,715)	$ (2,961,147)	$ (6,235,030)
Balance (in shares) at Dec. 31, 2010	26,461,883
Shares of common stock repurchased and retired	(500)	(24,500)	(50,000)	0	(75,000)
Shares of common stock repurchased and retired (in shares)	(500,000)
Stock based compensation	0	103,913	0	0	103,913
Net income	0	0	19,579	0	19,579
Retirement benefit adjustment	0	0	0	2,961,147	2,961,147
Balance at Dec. 31, 2011	25,961	30,078,784	(33,330,136)	0	(3,225,391)
Balance (in shares) at Dec. 31, 2011	26,961,883
Stock based compensation	0	85,619	0	0	85,619
Net income	0	0	271,197	0	271,197
Retirement benefit adjustment					0
Balance at Dec. 31, 2012	$ 25,961	$ 30,164,403	$ (33,058,939)	$ 0	$ (2,868,575)
Balance (in shares) at Dec. 31, 2012	25,961,883