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Schedule II - Valuation and Qualifying Accounts (Tables) | 12 Months Ended
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Dec. 31, 2021
Notes Tables |
Summary of Valuation and Qualifying Accounts [Table Text Block] |
|  | Balance at Beginning of Period |  |  | Charged to Profit and Loss |  |  | Deduction from Reserves |  |  | Balance at End of Period |
Year Ended December 31, 2021: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 767 |  |  | $ | 653 |  |  | $ | (917 | ) |  | $ | 503 |
Valuation allowance for deferred income tax assets |  |  | 6,228 |  |  |  | - |  |  |  | (329 | ) |  |  | 5,899 |
Year Ended December 31, 2020: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 801 |  |  | $ | 430 |  |  | $ | (464 | ) |  | $ | 767 |
Valuation allowance for deferred income tax assets |  |  | 6,126 |  |  |  | 240 |  |  |  | (138 | ) |  |  | 6,228 |
Year Ended December 31, 2019: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 660 |  |  | $ | 312 |  |  | $ | (171 | ) |  | $ | 801 |
Valuation allowance for deferred income tax assets |  |  | 9,433 |  |  |  | 345 |  |  |  | (3,652 | ) |  |  | 6,126 |

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- Definition A schedule of allowance and reserve accounts including their beginning and ending balances, as well as a reconciliation by type of activity during the period. Alternatively, disclosure of the required information may be within the footnotes to the financial statements or a supplemental schedule to the financial statements. + References No definition available. + Details
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- References No definition available. + Details
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