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Note 3 - Revenue (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Disaggregation of Revenue [Table Text Block]

		Product Category
		Three Months Ended June 30,								Six Months Ended June 30,
		2022				2021				2022				2021
Pumps and pump systems		$	103,337			$	78,935			$	189,106			$	154,236
Repair parts for pumps and pump systems and other			15,730				14,080				32,128				27,806
Total net sales		$	119,067			$	93,015			$	221,234			$	182,042

		Geographic Location
		Three Months Ended June 30,								Six Months Ended June 30,
		2022				2021				2022				2021
United States		$	85,375			$	64,478			$	157,766			$	127,097
Foreign countries			33,692				28,537				63,468				54,945
Total net sales		$	119,067			$	93,015			$	221,234			$	182,042

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

		June 30, 2022				December 31, 2021
Contract assets		$	-			$	-
Contract liabilities		$	7,848			$	9,200

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 https://asc.fasb.org/extlink&oid=126920106&loc=SL49130551-203045

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- 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 https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045

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- References

No definition available.

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