Note 6 - Leases (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Lessee, Operating Lease Right-of-use Assets and Liabilities [Table Text Block]

Office leases	$	610
Land leases		444
Total operating lease right-of-use assets, net	$	1,054

Office leases	$	698
Land leases		—
Total current lease liabilities		698
Non-current office leases		3
Non-current land leases		—
Total lease liabilities	$	701

Lease, Cost [Table Text Block]

Office leases	$	719
Land leases		456
Total operating lease expense		1,175
Short-term lease expense		321
Land option expense		543
Total land option and lease expense	$	2,039

Cash paid for amounts included in the measurement of operating lease liabilities:
Cash flows from operating activities	$	1,844
Noncash right-of-use assets recorded for operating lease liabilities:
Adoption of Topic 842		1,562
In exchange for new operating lease liabilities during the period		443

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

2020	$	744
2021		3
2022		—
2023		—
2024		—
Thereafter		—
Total undiscounted lease payments		747
Discount to present value		(46	)
Present value of lease liabilities	$	701