Accrued Product Warranty
Harbour Company disclosed estimated product warranty payable for comparative years as follows:
12/31/11 12/31/10
Current estimated product warranty payable $11,657 $11,177
Noncurrent estimated product warranty payable 7,091 6,249
Total $18,748 $17,426
Harbour's sales were $137,486 in 2010 and increased to $151,908 in 2011. Assume that the total paid on warranty claims during 2011 was $12,018.