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Allowance for Doubtful Accounts (Tables)

12 Months Ended

Dec. 31, 2021

Allowance for Doubtful Accounts [Abstract]

Allowance for Doubtful Accounts

Activity in the allowance for doubtful accounts is summarized as follows for the years presented:

			Year Ended December 31,
			2021						2020						2019
Balance, beginning of period			$	217					$	180					$	129
Charged to expense			484						560						659
Uncollected balances written off, net of recoveries			(544)						(523)						(608)
Balance, end of period			$	157					$	217					$	180

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- Definition

Allowance for Doubtful Accounts [Abstract]

+ References

No definition available.

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- Definition

Tabular disclosure of allowance for credit loss on accounts receivable.

+ References

Reference 1: 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=124255953&loc=SL82919249-210447

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