Schedule II--Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
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| Allowances for accounts receivable | |||
| Valuation and qualifying accounts | |||
| Beginning Balance | $ 862 | $ 970 | $ 1,060 |
| Charged to Cost and Expense | (75) | (95) | (73) |
| Deductions | 2 | 13 | 17 |
| Ending Balance | 785 | 862 | 970 |
| Reserve for inventory obsolescence | |||
| Valuation and qualifying accounts | |||
| Beginning Balance | 12 | 15 | 16 |
| Charged to Cost and Expense | 3 | ||
| Deductions | 4 | 3 | 4 |
| Ending Balance | $ 8 | $ 12 | $ 15 |
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of valuation and qualifying accounts and reserves. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in valuation and qualifying accounts and reserves from charge to cost and expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of decrease in valuation and qualifying accounts and reserves. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of decrease in the allowances and reserves, which consist of the valuation and qualifying accounts that are either netted against the cost of an asset or that reflect a liability established to represent expected future costs, from charges to costs and expenses No definition available.
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- Details
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- Details
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