Consolidated Statements of Stockholders' Equity (USD $)	Common Stock [Member]	Additional Paid-In Capital [Member]	Value Of Warrants Issued In Connection With Subordinated Debt [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Noncontrolling Interest [Member]	Total
Balance at Dec. 31, 2010	$ 13,394,940	$ 817,138	$ 0	$ (693,651)	$ (1,592,798)	$ (141,289)	$ (4,679)	$ 11,779,661
Balance (in shares) at Dec. 31, 2010	3,209,475					(72,127)
Stock Purchase	300,000							300,000
Stock Purchase (in shares)	63,158
Compensation relating to Option Issuance		133,830						133,830
Options Exercised	9,950							9,950
Options Exercised (in shares)	4,000							4,000
Dividends Declared				(158,381)				(158,381)
Net Income				483,910			(100,594)	383,316
Other comprehensive income, net of taxes
Foreign currency translation					(692,881)			(692,881)
Balance at Dec. 31, 2011	13,704,890	950,968	0	(368,122)	(2,285,679)	(141,289)	(105,273)	11,755,495
Balance (in shares) at Dec. 31, 2011	3,276,633					(72,127)
Compensation relating to Option Issuance		95,019						95,019
Options Exercised	95,304							95,304
Options Exercised (in shares)	49,000							49,000
Stock exchanged for exercise of options	(24,200)							(24,200)
Stock exchanged for exercise of options (in shares)	(4,860)
Net Income				101,750			(55,419)	46,330
Other comprehensive income, net of taxes
Foreign currency translation					114,097			114,097
Balance at Dec. 31, 2012	$ 13,775,994	$ 1,045,987	$ 0	$ (266,372)	$ (2,171,582)	$ (141,289)	$ (160,692)	$ 12,082,046
Balance (in shares) at Dec. 31, 2012	3,320,773					(72,127)