XML 40 R29.htm IDEA: XBRL DOCUMENT v3.21.1

Note 11 - Revenues (Tables)

3 Months Ended

Mar. 31, 2021

Notes Tables

Disaggregation of Revenue [Table Text Block]

		Three Months Ended March 31,
(in thousands)		2021				2020
Instruments, equipment, software and accessories		$	25,827			$	22,937
Service, maintenance and warranty contracts			1,162				834
Total revenues		$	26,989			$	23,771

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

		Three Months Ended March 31,
(in thousands)		2021				2020
United States		$	11,177			$	9,930
Europe			8,589				7,643
Asia			5,538				4,422
Rest of the world			1,685				1,776
Total revenues		$	26,989			$	23,771

Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]

		Three Months Ended March 31, 2021
		Service				Customer
(in thousands)		Contracts				Advances				Total
Balance, beginning of period		$	1,629			$	2,142			$	3,771
Deferral of revenue			1,251				341				1,592
Recognition of deferred revenue			(1,165	)			(558	)			(1,723	)
Effect of foreign currency translation			(3	)			-				(3	)
Balance, end of period		$	1,712			$	1,925			$	3,637

		Three Months Ended March 31, 2020
		Service				Customer
(in thousands)		Contracts				Advances				Total
Balance, beginning of period		$	1,587			$	2,362			$	3,949
Deferral of revenue			308				223				531
Recognition of deferred revenue			(499	)			(322	)			(821	)
Effect of foreign currency translation			14				-				14
Balance, end of period		$	1,410			$	2,263			$	3,673

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

		Three Months Ended March 31,
(in thousands)		2021				2020
Balance, beginning of period		$	227			$	325
Bad debt expense			5				4
Charge-offs and other recoveries			26				(31	)
Effect of foreign currency translation			(4	)			(1	)
Balance, end of period		$	254			$	297

X

- 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

Name:	us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130551-203045

+ Details

Name:	us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045

+ Details

Name:	us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599

+ Details

Name:	us-gaap_ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration