Schedule II - Valuation and Qualifying Accounts (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Valuation and Qualifying Accounts Disclosure [Table Text Block]

			Additions
DESCRIPTION	Balance at Beginning of Year		Charged (Credited) to Costs and Expenses			Charged to Other Accounts		Deductions / (Recoveries)			Balance at End of Year
Year ended December 31, 2022
Allowance for credit losses	$	265	$	32		$	-	$	37	(1)	$	260
Deferred tax asset valuation allowance	$	2,351	$	137	(2)	$	-	$	-		$	2,488
Year ended December 31, 2021
Allowance for credit losses	$	265	$	36		$	-	$	36	(1)	$	265
Deferred tax asset valuation allowance	$	2,269	$	82	(2)	$	-	$	-		$	2,351