XML 55 R40.htm IDEA: XBRL DOCUMENT v3.10.0.1

Note 18 - Segment Reporting (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Income from Operations by Geographic Area [Table Text Block]

		Year Ended December 31,
(in thousands)		2018				2017				2016
Income from Operations:
United States		$	120,641			$	103,136			$	89,308
Europe			16,804				12,846				11,657
Corporate Unallocated and Japan			(48,547	)			(43,756	)			(39,198	)
Total income from operations		$	88,898			$	72,226			$	61,767

Long-lived Assets by Geographic Areas [Table Text Block]

		December 31,				December 31,				December 31,
(in thousands)		2018				2017				2016
Long-lived assets:
United States		$	185,979			$	125,308			$	108,650
Europe			34,577				33,691				23,199
Japan			7,445				7,441				7,625
Total long-lived assets		$	228,001			$	166,440			$	139,474

Expenditures for Additions to Long-lived Assets by Geographic Region [Table Text Block]

		Year Ended December 31,
(in thousands)		2018				2017				2016
Expenditures for additions to long-lived assets:
United States		$	78,762			$	20,370			$	21,190
Europe			7,576				11,704				5,954
Japan			766				561				6,472
Total expenditures for additions to long-lived assets		$	87,104			$	32,635			$	33,616

Depreciation and Amortization by Geographic Region [Table Text Block]

		Year Ended December 31,
(in thousands)		2018				2017				2016
Depreciation and Amortization:
United States		$	21,117			$	13,267			$	12,533
Europe			4,679				4,174				3,386
Japan			958				1,033				1,566
Total depreciation and amortization		$	26,754			$	18,474			$	17,485

Operating Segments [Member]

Notes Tables

Revenue from External Customers by Geographic Areas [Table Text Block]

		Year Ended December 31,
(in thousands)		2018				2017				2016
Revenue:
United States		$	350,535			$	263,086			$	223,930
Europe			80,889				70,154				63,365
Japan			14,172				11,250				10,760
Total revenue		$	445,596			$	344,490			$	298,055

X

- Definition

Tabular disclosure of depreciation and amortization by geographic region.

+ References

No definition available.

+ Details

Name:	prlb_DepreciationAndAmortizationByGeographicRegionTableTextBlock
Namespace Prefix:	prlb_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of expenditures for additions to long-lived assets by geographic region.

+ References

No definition available.

+ Details

Name:	prlb_ExpendituresForAdditionsToLonglivedAssetsByGeographicRegionTableTextBlock
Namespace Prefix:	prlb_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of income from operations by geographic area.

+ References

No definition available.

+ Details

Name:	prlb_IncomeFromOperationsByGeographicAreaTableTextBlock
Namespace Prefix:	prlb_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of long-lived assets, excluding financial instruments, long-term customer relationships of a financial institution, mortgage rights, deferred policy acquisition costs, and deferred tax assets, by geographic areas located in the entity's country of domicile and foreign countries in which the entity holds assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph b
-URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e9038-108599

+ Details

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

X

- Definition

Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue.

+ References

Reference 1: 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=115929826&loc=d3e9038-108599

+ Details

Name:	us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock
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

X

- Details

Name:	srt_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: