Annual report pursuant to Section 13 and 15(d)

Schedule II Valuation and Qualifying Accounts

v3.19.3.a.u2
Schedule II Valuation and Qualifying Accounts
 12 Months Ended
Dec. 31, 2019
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]  
Schedule II Valuation and Qualifying Accounts
Schedule II Valuation and Qualifying Accounts 
(in thousands)
 
Balance at Beginning of Period
 
Charged to (Reduction of) Cost and Expenses
 
Deductions
 
Balance at End of Period
Year ended December 31, 2019
 
 
 
 
 
 
 
 
Deducted from asset account:
 
 
 
 
 
 
 
 
   Inventory reserves
 
$
676

 
$
1,767

 
$
(1,696
)
 
$
747

 
 
 
 
 
 
 
 
 
Year ended December 31, 2018
 
 
 
 
 
 
 
 
Deducted from asset account:
 
 
 
 
 
 
 
 
   Inventory reserves
 
$
697

 
$
1,828

 
$
(1,849
)
 
$
676

 
 
 
 
 
 
 
 
 
Year ended December 31, 2017
 
 
 
 
 
 
 
 
Deducted from asset account:
 
 
 
 
 
 
 
 
   Inventory reserves
 
$
966

 
$
1,237

 
$
(1,506
)
 
$
697