Note 5 - Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

Fair Value, Liabilities Measured on Recurring Basis [Table Text Block]

	Amounts at		Fair Value Measurement Using
	Fair Value		Level 1		Level 2		Level 3
As of September 30, 2022
Contingent consideration liability – Z-Sciences	$	179	$	-	$	-	$	179
Contingent consideration liability – Acculogic	$	1,336	$	-	$	-	$	1,336
Interest rate swap	$	557	$	-	$	557	$	-

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

	Nine Months Ended September 30, 2022
Balance at beginning of period	$	1,109
Adjustment to contingent consideration liability in connection with the acquisition of Acculogic		500
Impact of foreign currency translation adjustments		(94	)
Balance at end of period	$	1,515