Note 10 - Taxes - Deferred Income Taxes (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Asset reserves and accrued expenses	$ 301	$ 526
Inventories	528	471
State and local income taxes	169	192
Pension and deferred compensation	18	27
Net operating losses	298	388
Lease asset	269	0
Total deferred tax assets	1,583	1,604
Valuation allowances	(298)	(372)
Total deferred tax assets	1,285	1,232
Fixed assets	1,571	1,519
Intangible assets	6,587	6,756
Other assets	278	231
Tollgate tax on Lifestyle earnings	228	228
State and local income taxes	623	606
Lease Liability	269	0
Total deferred tax liabilities	9,556	9,340
Net deferred tax liability	$ 8,271	$ 8,108