Note 12 - Leases (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

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

	December 31,
	2020
2021	$	1,009,000
2022		1,010,000
2023		1,017,000
2024		484,000
2025		365,000
Total future minimum lease payments		3,885,000
Less imputed interest		(299,000	)
Total lease liabilities	$	3,586,000