XML 28 R31.htm IDEA: XBRL DOCUMENT 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
YearDescription
Balance at the
Beginning of
Period
Additions Charged to Cost and ExpenseWrite-Offs/Other
Balance at
End of
Period
(In thousands)     
2019Allowance for Doubtful Accounts$1,486  $2,144  $(71) $3,559  
Reserve for Inventory Valuation20,826  14,803  (2,023) 33,606  
Deferred Tax Valuation Allowance8,098  5,205  —  13,303  
2018Allowance for Doubtful Accounts$960  $589  $(63) $1,486  
Reserve for Inventory Valuation18,013  2,682  131  20,826  
Deferred Tax Valuation Allowance7,823  275  —  8,098  
2017Allowance for Doubtful Accounts$602  $87  $271  $960  
Reserve for Inventory Valuation15,410  2,885  (282) 18,013  
Deferred Tax Valuation Allowance3,816  4,007  —  7,823