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Note 4 - Receivables and Allowance for Credit Losses (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

		December 31,
		2020				2019
Accounts receivable–trade		$	26,912			$	29,134
Less allowance for credit losses			(484	)			(486	)
Receivables, net		$	26,428			$	28,648

Accounts Receivable, Allowance for Credit Loss [Table Text Block]

		Allowance for Credit Losses
		Year Ended December 31,
		2020				2019
Allowance - beginning of period		$	486			$	564
Provision for (reversal of) expected credit losses			13				(52	)
Amounts written off against the allowance, net of recoveries			(15	)			(26	)
Allowance - end of period		$	484			$	486

X

- 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=121599337&loc=SL82919249-210447

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X

- 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

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- References

No definition available.

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