SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
|
Description | |||
Balance at beginning of year | $ 6,934 | $ 5,712 | $ 5,190 |
Additions charged to expense | 9,235 | 11,251 | 9,783 |
Deductions | 8,882 | 10,029 | 9,261 |
Balance at End of Year | 7,287 | 6,934 | 5,712 |
Reserve for bad debts | |||
Description | |||
Balance at beginning of year | 1,337 | 1,128 | 1,197 |
Additions charged to expense | 123 | 676 | 38 |
Deductions | 352 | 467 | 107 |
Balance at End of Year | 1,108 | 1,337 | 1,128 |
Reserve for cash discounts | |||
Description | |||
Balance at beginning of year | 612 | 692 | 724 |
Additions charged to expense | 8,504 | 9,482 | 9,122 |
Deductions | 8,530 | 9,562 | 9,154 |
Balance at End of Year | 586 | 612 | 692 |
Deferred tax asset valuation | |||
Description | |||
Balance at beginning of year | 4,985 | 3,892 | 3,269 |
Additions charged to expense | 608 | 1,093 | 623 |
Balance at End of Year | $ 5,593 | $ 4,985 | $ 3,892 |