Product Warranty Provisions

6 Months Ended

Jun. 30, 2018

Product Warranties Disclosures [Abstract]

Product Warranty Provisions

11. Product Warranty Provisions

The Company’s standard policy is to warrant all Niobe, Odyssey, and Vdrive systems against defects in material or workmanship for one year following installation. The Company’s estimate of costs to service the warranty obligations is based on historical experience and current product performance trends. A regular review of warranty obligations is performed to determine the adequacy of the reserve and adjustments are made to the estimated warranty liability as appropriate.

Accrued warranty, which is included in other accrued liabilities, consists of the following:

	June 30, 2018			December 31, 2017
Warranty accrual, beginning of the fiscal period	$	164,365		$	222,845
Accrual adjustment for product warranty		(4,153	)		32,679
Payments made		(16,221	)		(91,159	)
Warranty accrual, end of the fiscal period	$	143,991		$	164,365