Statements of Stockholders' Equity (Unaudited) (USD $)	Total	Common Stock [Member]	Retained Earnings [Member]	Treasury Stock [Member]
Balance at Dec. 31, 2012	$ 12,362,728	$ 72,256	$ 12,665,988	$ 375,516
Net income	753,683		753,683
Dividends	(407,924)		(407,924)
Balance at Sep. 30, 2013	12,708,487	72,256	13,011,747	375,516
Balance at Dec. 31, 2013	12,788,600	72,256	13,091,860	375,516
Net income	1,064,477		1,064,477
Dividends	(407,924)		(407,924)
Balance at Sep. 30, 2014	$ 13,445,153	$ 72,256	$ 13,748,413	$ 375,516