Quarterly report pursuant to Section 13 or 15(d)

Warranty (Tables)

v3.10.0.1
Warranty (Tables)
9 Months Ended
Sep. 30, 2018
Warranty [Abstract]  
Schedule of Warranty



 

 

 

 

 

 



 

 

 

 

 



 

 

2018

 

 

2017

Beginning balance

 

$

603,000 

 

$

600,000 

Amounts charged (credited) to expense

 

 

116,000 

 

 

43,000 

Actual warranty costs paid

 

 

(75,000)

 

 

(57,000)

Ending balance

 

$

644,000 

 

$

586,000