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Accounts Receivable (Tables) | 12 Months Ended
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Dec. 31, 2021
Receivables [Abstract] |
Accounts Receivable |
| December 31,
| 2021 |  | 2020
| (in thousands)
Accounts receivable | $ | 71,329 |  |  | $ | 47,893 |
Less: Allowance for credit losses | (549) |  |  | (506) |
Total, net | $ | 70,780 |  |  | $ | 47,387 |
Accounts Receivable (Allowance) |
| Years Ended December 31,
| 2021 |  | 2020 |  | 2019
Allowance for credit losses: | (in thousands)
Balance, beginning of period | $ | 506 |  |  | $ | 353 |  |  | $ | 264 |
Provisions (recoveries) for expected credit losses, net of adjustments | 43 |  |  | 153 |  |  | 91 |
Accounts receivable written off, net of recoveries | — |  |  | — |  |  | (2) |
Balance, end of period | $ | 549 |  |  | $ | 506 |  |  | $ | 353 |

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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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