XML 22 R11.htm IDEA: XBRL DOCUMENT v3.20.2
Product Warranties
 6 Months Ended
Jun. 30, 2020
Product Warranties Disclosures [Abstract]  
PRODUCT WARRANTIES

 

Note 5 — Product Warranties

 

Changes in product warranty liability were as follows for the six months ended June 30, 2020:

 

Balance, beginning of period  $187,454 
Warranties accrued during the period   139,909 
Payments on warranty claims   (207,671)
Balance, end of period  $119,692