CONSOLIDATED STATEMENTS OF SHAREHOLDERS EQUITY (USD $)	Common Stock [Member]	Common Stock Including Additional Paid in Capital [Member] USD ($)	Accumulated Other Comprehensive Income [Member] USD ($)	Retained Earnings [Member] USD ($)	Total USD ($)
BALANCE - December 31, 20 at Dec. 31, 2008		$ 54,250,064	$ (3,222,215)	$ 29,921,907	$ 80,949,756
BALANCE - December 31, 20 (in Shares) at Dec. 31, 2008	5,516,898
YEAR ENDED DECEMBER 31, 2009
Net income				1,174,807	1,174,807
Change in pension liability			5,071		5,071
Comprehensive income					1,179,878
Stock compensation expense		158,477			158,477
Stock compensation expense (in Shares)	30,317
Stock issued and options exercised including related tax benefits		189,563			189,563
Stock issued and options exercised including related tax benefits (in Shares)	29,250
BALANCE - December 31, 20 at Dec. 31, 2009		54,598,104	(3,217,144)	31,096,714	83,657,552
BALANCE - December 31, 20 (in Shares) at Dec. 31, 2009	5,576,465
YEAR ENDED DECEMBER 31, 2009
Net income				7,683,732	7,683,732
Change in pension liability			388,155		388,155
Comprehensive income					8,071,887
Stock compensation expense		129,900			129,900
Stock compensation expense (in Shares)	16,072
Stock issued and options exercised including related tax benefits		218,497			218,497
Stock issued and options exercised including related tax benefits (in Shares)	34,250
YEAR ENDED DECEMBER 31, 2010
Stock issuance, net of issuance costs		14,105,600			14,105,600
Stock issuance, net of issuance costs (in Shares)	1,800,000
BALANCE - December 31, 20 at Dec. 31, 2010		69,052,101	(2,828,989)	38,780,446	105,003,558
BALANCE - December 31, 20 (in Shares) at Dec. 31, 2010	7,426,787
YEAR ENDED DECEMBER 31, 2009
Net income				8,306,895	8,306,895
Change in pension liability			2,828,989		2,828,989
Comprehensive income					11,135,884
Stock compensation expense		122,500			122,500
Stock compensation expense (in Shares)	12,208
Stock issued and options exercised including related tax benefits		397,669			397,669
Stock issued and options exercised including related tax benefits (in Shares)	51,000
BALANCE - December 31, 20 at Dec. 31, 2011		$ 69,572,270		$ 47,087,341	$ 116,659,611
BALANCE - December 31, 20 (in Shares) at Dec. 31, 2011	7,489,995