Note 11 - Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

	June 30, 2022		L1		L2		L3		December 31, 2021		L1		L2		L3
Current assets:
Other current assets (1)	$	928	$	3	$	885	$	40	$	352	$	10	$	336	$	6
Non-current assets:
Other assets (1)	$	306			$	297	$	9	$	175			$	164	$	11
Current liabilities:
Other accrued liabilities (1)	$	484			$	484			$	144			$	144
Non-current liabilities:
Other liabilities (1)	$	171			$	171			$	66			$	66