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WARRANTY COSTS AND OTHER CONTINGENCIES (Tables)
6 Months Ended
Jun. 30, 2019
WARRANTY COSTS AND OTHER CONTINGENCIES  
Schedule of analysis of warranty accruals

(in thousands)

    

2019

    

2018

Balance at beginning of period

$

5,607

$

5,373

Less: Payments made during the period

 

(2,002)

 

(1,945)

Add: Warranty provision for the period

 

2,191

 

2,093

Changes to warranty provision for prior periods

 

93

 

52

Balance at June 30

$

5,889

$

5,573