Note 6 - Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Schedule of Intangible Assets and Goodwill [Table Text Block]

	December 31, 2019						December 31, 2018
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Indefinite-lived assets (in thousands):
Goodwill	$	3,905	$	—	$	3,905	$	8,205	$	—	$	8,205
Tradenames		1,147		—		1,147		1,147		—		1,147
	$	5,052	$	—	$	5,052	$	9,352	$	—	$	9,352
Finite-lived assets (in thousands):
Customer relationships	$	6,895	$	2,380	$	4,515	$	6,895	$	1,395	$	5,500
Non-compete agreement		627		505		122		627		296		331
	$	7,522	$	2,885	$	4,637	$	7,522	$	1,691	$	5,831

Schedule of Goodwill [Table Text Block]

	Years Ended December 31,
	2019			2018
Goodwill activity (in thousands):
Beginning balance	$	8,205		$	8,205
Impairment charge		(4,300	)		—
Ending balance	$	3,905		$	8,205

Finite-lived Intangible Assets Amortization Expense [Table Text Block]

Amortization expense (in thousands):
2018	$	1,194
2019		1,194
Estimated future amortization expense (in thousands):
2020	$	1,107
2021		985
2022		985
2023		985
Thereafter		575
Total estimated amortization expense	$	4,637