Number of shares of equity interests issued or issuable to acquire entity.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

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Note 4 - Business Combinations (Details Textual) - USD ($) $ in Thousands		9 Months Ended		11 Months Ended
	Jan. 22, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Payments to Acquire Businesses, Net of Cash Acquired, Total		$ (0)	$ 127,413
Acquired 3D Hubs [Member]
Business Combination, Consideration Transferred, Total	$ 294,122
Payments to Acquire Businesses, Net of Cash Acquired, Total	$ 127,413
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares)	863,995
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable	$ 166,709
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High	52,800
Payments to Acquire Businesses, Gross	$ 133,847
Acquired 3D Hubs [Member] \| Cash [Member]
Payments to Acquire Businesses, Gross				$ 25,000
Acquired 3D Hubs [Member] \| Common Stock [Member] \| Maximum [Member]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares)	143,983
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High	$ 27,800