Note 8 - Credit Losses (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Accounting Standards Update and Change in Accounting Principle [Table Text Block]

	January 1, 2020
	As Reported Under ASC 326		Pre-ASC 326 Adoption		Impact of ASC 326 Adoption
Trade Receivables	$	3,051	$	2,100	$	951
Other Receivables		3,372		711		2,661
Other Assets		795		—		795
Allowance for Credit Losses on Receivables	$	7,218	$	2,811	$	4,407

Accounts Receivable, Allowance for Credit Loss [Table Text Block]

	Trade Receivables			Other Receivables		Other Assets
Beginning Balance, December 31, 2020	$	4,426		$	4,710	$	1,661
Provision for expected credit losses		(66	)		3,972		1,029
Ending Balance, September 30, 2021	$	4,360		$	8,682	$	2,690