Note 2 - Acquisitions and Divestitures (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

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

	Allocated
	Fair Value
	(in thousands)
Inventory	€	2,419
Land and building		750
Equipment and supplies		94
Intangible assets		623
Bargain purchase gain		(1,946	)
Purchase price	€	1,940

	Allocated
	Fair Value
	(in thousands)
Inventory	$	739
Equipment and supplies		416
Intangible assets		6,527
Goodwill		6,361
Purchase price	$	14,043

	Allocated Fair Value
	(in thousands)
Accounts receivable	$	394
Deferred cryopreservation costs		2,583
Equipment and supplies		125
Accounts payable		(286	)
Intangible assets		4,544
Goodwill		5,599
Purchase price	$	12,959

	Allocated
	Fair Value
	(in thousands)
Inventory	$	2,080
Manufacturing equipment and supplies		25
Intangible assets		620
Goodwill		318
Purchase price	$	3,043

Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]

	Allocated Fair Value		Weighted Average Useful Life
	(in thousands)		(in years)
Customer relationships	€	250		16.0
Intellectual property		237		5.0
Non-compete agreement		46		5.0
Tradenames		90		5.0
Total intangible assets	€	623

	Allocated Fair Value		Weighted Average Useful Life
	(in thousands)		(in years)
Customer relationships	$	4,475		16.0
Intellectual property		1,316		7.0
Non-compete agreement		530		5.0
Tradenames		206		7.0
Total intangible assets	$	6,527

	Allocated Fair Value		Weighted Average Useful Life
	(in thousands)		(in years)
Non-compete agreements	$	180		5.0
Tradename		271		9.0
Procurement contracts		617		9.0
Technology		2,793		10.5
Customer relationships		683		12.5
Total intangible assets	$	4,544

	Allocated Fair Value		Weighted Average Useful Life
	(in thousands)		(in years)
Non-compete agreement	$	84		5.0
Tradename		109		9.5
Technology		277		9.0
Customer relationships		150		9.0
Total intangible assets	$	620

Disposal Groups, Including Discontinued Operations [Table Text Block]

	Allocated
	Fair Value
	(in thousands)
Inventory	$	308
Deferred revenue - transition services agreement		1,081
Goodwill		135
Gain on divestiture		5,876
Consideration received	$	7,400