Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2013

Accounting Policies [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventories are recorded at the lower of cost or net realizable value.

	June 30,		December 31,
	2013		2012
Productive material, work in process and supplies	$	788,126	$	869,740
Finished products		402,503		598,034
Total	$	1,190,629	$	1,467,774

Research and Development Arrangement, Contract to Perform for Others [Table Text Block]

Therefore, research and development cost reported in our financial statements relates to pre – marketing costs and are expensed accordingly.

	Three Months Ended				Six Months Ended
	June 30,		June 30,		June 30,		June 30,
	2013		2012		2013		2012
Components of research and development:
Product development and engineering	$	2,844	$	39,888	$	10,372	$	57,737
Payroll and benefits		212,223		290,675		500,697		610,219
	$	215,067	$	330,563	$	511,069	$	667,956

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

The following table represents a reconciliation of the net income and weighted average shares outstanding for the calculation of basic and diluted earnings per share for the three and six months ended June 30, 2013 and 2012:

	Three Months Ended				Six Months Ended
	June 30,		June 30,		June 30,		June 30,
	2013		2012		2013		2012
Numerator:
Basic and diluted – net loss	$	(1,250,248)	$	(7,006,283)	$	(2,856,106)	$	(10,512,293)
Denominator:
Basic and diluted weighted average shares outstanding		61,319,313		58,481,355		60,939,383		58,481,355