XML 30 R20.htm IDEA: XBRL DOCUMENT
v3.21.1

Note 4 - Business Combinations (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2021
Acquired 3D Hubs [Member] |
Notes Tables |
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] |
(in thousands) |  | 3D Hubs Acquisition |
Assets acquired: |  |  |  |
Current assets |  | $ | 2,497 |
Intangible assets |  |  | 34,670 |
Goodwill |  |  | 275,438 |
Other long-term assets |  |  | 1,139 |
Total assets acquired |  |  | 313,744 |
Liabilities assumed: |  |  |  |
Current contingent consideration |  |  | 5,372 |
Current liabilities |  |  | 5,666 |
Long-term contingent consideration |  |  | 4,928 |
Other long-term liabilities |  |  | 3,360 |
Total liabilities assumed |  |  | 19,326 |
Net assets acquired |  |  | 294,418 |
Cash paid |  |  | 134,143 |
Cash acquired |  |  | (6,434 | )
Net cash consideration |  |  | 127,709 |
Equity portion of purchase price |  |  | 166,709 |
Total purchase consideration |  | $ | 294,418 |

X
- Definition Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121647850&loc=d3e4845-128472 + Details
Name: | us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock
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: | us-gaap_BusinessAcquisitionAxis=prlb_Acquired3dHubsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |