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Supplemental Information (Tables) | 12 Months Ended
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Dec. 31, 2020
Disclosure Text Block Supplement [Abstract] |
Schedule of Allowance for Doubtful Accounts | Allowance for Doubtful Accounts
|  | 2020 |  |  | 2019 |  |  | 2018 |
Balance at beginning of period |  | $ | 3,506 |  |  | $ | 5,284 |  |  | $ | 3,853 |
Bad debt expense |  |  | 4,062 |  |  |  | 624 |  |  |  | 2,480 |
Write-offs, net of recoveries |  |  | (41 | ) |  |  | (2,403 | ) |  |  | (1,027 | )
Effect of foreign currency translation |  |  | 89 |  |  |  | 1 |  |  |  | (22 | )
Balance at end of period |  | $ | 7,616 |  |  | $ | 3,506 |  |  | $ | 5,284 |
Schedule of Income Tax Valuation Allowance | Income Tax Valuation Allowance
|  | 2020 |  |  | 2019 |  |  | 2018 |
Balance at beginning of period |  | $ | 5,374 |  |  | $ | 5,112 |  |  | $ | 1,636 |
Provision for income taxes - valuation allowance |  |  | 1,465 |  |  |  | 262 |  |  |  | 3,476 |
Balance at end of period |  | $ | 6,839 |  |  | $ | 5,374 |  |  | $ | 5,112 |

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- Definition Tabular disclosure of allowance for credit loss on financing receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 + Details
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- Definition Tabular disclosure of valuation allowances to reduce deferred tax assets to net realizable value, including identification of the deferred tax asset more likely than not will not be fully realized and the corresponding amount of the valuation allowance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319 + Details
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