Shareholders Equity (USD $)	Common Stock	Comprehensive Income / Loss	Retained Earnings / Accumulated Deficit	Total
Beginning Balance, Value at Dec. 31, 2008	$ 3,569,099	$ 4,904,873	$ 68,484,283	$ 76,958,255
Beginning Balance, Shares at Dec. 31, 2008	5,574,315			5,574,315
Shares Repurchased, Value	131,756		2,316,192	2,316,192
Shares Repurchased, Shares	268,111			268,111
Change in Comprehensive Income, net of Deferred Income Tax		(2,162,713)		764,662
Dividends Paid to stockholders'			(1,959,629)	(1,959,629)
Net Income			2,927,375	2,927,375
Ending Balance, Value at Dec. 31, 2009	3,437,343	2,742,160	67,135,837	73,315,340
Ending Balance, Shares at Dec. 31, 2009	5,306,204			5,306,204
Change in Comprehensive Income, net of Deferred Income Tax		(491,097)		1,838,055
Dividends Paid to stockholders'			(1,917,209)
Net shares issued for exercise of stock options, Value	77,599
Net shares issued for exercise of stock options, Shares	26,877
Tax benefit from disqualified incentive stock options	40,031
Net Income			2,329,152	2,329,152
Ending Balance, Value at Dec. 31, 2010	3,554,973	2,251,063	67,547,780	73,353,816
Ending Balance, Shares at Dec. 31, 2010	5,333,081			5,333,081
Shares Canceled or Adjusted	(142)
Shares Repurchased, Value	(553)
Shares Repurchased, Shares	(1,124)
Change in Comprehensive Income, net of Deferred Income Tax				2,448,417
Net shares issued for exercise of stock options, Value	23,641
Net shares issued for exercise of stock options, Shares	10,177
Tax benefit from disqualified incentive stock options	2,724
Non-cash stock based compensation	30,676			30,676
Net Income				3,739,876
Ending Balance, Value at Dec. 31, 2011	$ 3,611,461			$ 75,848,315
Ending Balance, Shares at Dec. 31, 2011	5,341,992			5,341,992