Consolidated Statements of Stockholders' Equity - USD ($)	Total	Common Stock [Member]	Paid-in Capital [Member]	Accumulated (Deficit) Earnings [Member]	Accumulated Other Comprehensive Loss [Member]	Treasury Stock [Member]	Noncontrolling Interest [Member]
Balance at Dec. 31, 2013	$ 12,764,125	$ 13,775,994	$ 1,165,549	$ 109,137	$ (2,253,501)	$ (141,289)	$ 108,235
Balance (in shares) at Dec. 31, 2013		3,320,773				(72,127)
Stock Purchase	300,000		300,000
Stock Purchase (in shares)		55,970
Compensation relating to Option Issuance	77,169		77,169
Stock Redemption	(19,495)					$ (19,495)
Stock Redemption (in shares)						(3,500)
Dividends Declared	(16,000)						(16,000)
Net Income	349,281			514,318			(165,037)
Other comprehensive income, net of taxes Foreign currency translation	(647,711)				(647,711)
Balance at Dec. 31, 2014	12,807,369	$ 13,775,994	1,542,718	623,455	(2,901,212)	$ (160,784)	(72,802)
Balance (in shares) at Dec. 31, 2014		3,376,743				(75,627)
Stock Purchase	0
Compensation relating to Option Issuance	35,089		35,089
Compensation relating to Option Issuance (in shares)		9,541
Stock Redemption	0
Dividends Declared	(16,000)						(16,000)
Net Income	937,672			1,047,333			(109,661)
Other comprehensive income, net of taxes Foreign currency translation	(1,175,106)				(1,175,106)
Balance at Dec. 31, 2015	$ 12,589,023	$ 13,775,994	$ 1,577,807	$ 1,670,788	$ (4,076,318)	$ (160,784)	$ (198,463)
Balance (in shares) at Dec. 31, 2015		3,386,284				(75,627)