Product Warranty Provisions (Tables)

9 Months Ended

Sep. 30, 2014

Product Warranty Provisions [Abstract]

Schedule Of Accrued Warranty

	September 30, 2014		December 31, 2013
Warranty accrual, beginning of the fiscal period	$	501,212	$	653,473
Accrual adjustment for product warranty		11,885		84,562
Payments made		(133,303)		(236,823)
Warranty accrual, end of the fiscal period	$	379,794	$	501,212