Note 16 - Leases - Lease Cost and Other Lease Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Operating lease cost	$ 1,016
Short-term lease cost	205
Variable lease cost	122
Sublease income	(55)
Total lease cost	1,288
Operating cash flows used in operating leases	(1,210)
Right-of-use assets obtained in exchange for new operating lease obligations	$ 6,473	[1]
Weighted-average remaining lease term - operating leases (in years) (Year)	7 years 146 days
Weighted-average discount rate - operating leases	6.40%

[1] Includes $7.7 million recorded at the date of implementation of ASC 842 on January 1, 2019 less $1.5 million later reclassified to assets held for sale at our discontinued operations.