Note 6 - Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Schedule of Intangible Assets and Goodwill [Table Text Block]

	As of December 31,
	2018								2017
(In thousands)	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Weighted Average Useful Life (years)	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Tradenames	$	2,900	$	(515	)	$	2,385	12.3	$	2,900	$	(322	)	$	2,578
Customer lists		3,300		(1,760	)		1,540	2.3		3,300		(1,100	)		2,200
Operating rights		6,529		(2,479	)		4,050	5.6		6,529		(1,753	)		4,776
Total intangibles, net	$	12,729	$	(4,754	)	$	7,975	7.0	$	12,729	$	(3,175	)	$	9,554

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Year	Amount
	(In thousands)
2019	$	1,579
2020		1,579
2021		1,139
2022		919
2023		919
Thereafter		1,840
	$	7,975