Note 18 - Acquisition Activity (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

Assets acquired:
Property and equipment	$	655
In-process research and development		9,200
Technology - clinical		5,100
Customer relationships		2,700
Trademarks / trade names		1,900
Total assets acquired		19,555
Add: Goodwill		2,645
Total consideration transferred	$	22,200

Assets acquired:
Cash	$	285
Accounts receivable, net		347
Inventory, net		375
Prepaid expenses and other assets		199
Property and equipment		787
In-process research and development		6,970
Customer relationships		350
Trade name		160
Technology – clinical		883
Grants		50
Total assets acquired		10,406
Liabilities assumed:
Accounts payable		(319	)
Accrued liabilities		(739	)
Other liabilities		(1,226	)
Total liabilities assumed		(2,284	)
Net assets acquired		8,122
Add: Goodwill		1,322
Total consideration transferred	$	9,444

Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table Text Block]

Cash consideration	$	6,000
Estimated fair value of contingent consideration		3,444
Total consideration transferred	$	9,444