Quarterly report pursuant to Section 13 or 15(d)

Note 10 - Leases (Tables)

Note 10 - Leases (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Lease, Cost [Table Text Block]

		Three Months Ended								Six Months Ended
		June 30,								June 30,
		2021				2020				2021				2020
Cash paid for operating lease liabilities		$	164			$	160			$	327			$	318
Operating lease cost		$	144			$	144			$	289			$	289

		June 30, 2021
Weighted-average remaining lease term (in years)			0.7
Weighted-average discount rate			9.66	%

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

Due in 12-month period ended June 30, 2022		$	561
Less imputed interest		$	(22	)
Total lease liabilities		$	539

Current operating lease liabilities		$	539
Non-current operating lease liabilities		$	—
		$	539