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Trade accounts receivable - net | 12 Months Ended
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Dec. 31, 2022
Trade accounts receivable - net |
Trade accounts receivable - net | Note 3 - Trade accounts receivable – net At December 31, 2022 and 2021, trade accounts receivable are net of reserves for doubtful accounts of $1.9 million and $1.6 million, respectively. The following table represents the activity occurring in the reserves for doubtful accounts in 2022 and 2021. ​
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​ | ​ | Beginning | ​ | Net additions | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Balance | ​ | charged to | ​ | Deductions | ​ | Ending Balance
(in thousands) |  | at January 1 |  | Operations |  | and Other |  | at December 31
2022 | ​ | $ | 1,584 | ​ | $ | 474 | ​ | $ | (131) | ​ | $ | 1,927
2021 | ​ | $ | 1,597 | ​ | $ | 44 | ​ | $ | (57) | ​ | $ | 1,584
​

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- Definition The entire disclosure for claims held for amounts due a entity, excluding financing receivables. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Includes disclosure for allowance for credit losses. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI https://asc.fasb.org/subtopic&trid=2196772 + Details
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- References No definition available. + Details
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