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Supplemental Information | 12 Months Ended
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Dec. 31, 2018
Disclosure Text Block Supplement [Abstract] |
Supplemental Information | NOTE 22 - SUPPLEMENTAL INFORMATION Valuation and Qualifying Accounts Allowance for Doubtful Accounts
|  | 2018 |  |  | 2017 |  |  | 2016 |
Balance at beginning of period |  | $ | 3,853 |  |  | $ | 2,591 |  |  | $ | 2,138 |
Bad debt expense |  |  | 2,480 |  |  |  | 1,480 |  |  |  | 1,089 |
Write-offs, net of recoveries |  |  | (1,027 | ) |  |  | (219 | ) |  |  | (635 | )
Effect of foreign currency translation |  |  | (22 | ) |  |  | 1 |  |  |  | (1 | )
Balance at end of period |  | $ | 5,284 |  |  | $ | 3,853 |  |  | $ | 2,591 |
Income Tax Valuation Allowance
|  | 2018 |  |  | 2017 |  |  | 2016 |
Balance at beginning of period |  | $ | 1,636 |  |  | $ | 1,131 |  |  | $ | 933 |
Provision for income taxes - valuation allowance |  |  | 3,476 |  |  |  | 505 |  |  |  | 198 |
Balance at end of period |  | $ | 5,112 |  |  | $ | 1,636 |  |  | $ | 1,131 |

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- References No definition available. + Details
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- Definition The entire disclosure for financing receivables. Examples of financing receivables include, but are not limited to, loans, trade accounts receivables, notes receivable, credit cards, and receivables relating to a lessor's right(s) to payment(s) from a lease other than an operating lease that is recognized as assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -URI http://asc.fasb.org/topic&trid=2196771 + Details
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