Note 19 - Segment Information - Product Group Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Net sales	$ 461,833	$ 615,475	$ 514,227
Net sales, percent	100.00%	100.00%	100.00%
Work Footwear [Member]
Net sales	$ 198,096	$ 256,162	$ 280,235
Net sales, percent	42.90%	41.60%	54.50%
Outdoor Footwear [Member]
Net sales	$ 130,424	$ 183,121	$ 76,031
Net sales, percent	28.20%	29.80%	14.80%
Western Footwear [Member]
Net sales	$ 70,374	$ 108,697	$ 87,425
Net sales, percent	15.20%	17.70%	17.00%
Duty and Commercial Military Footwear [Member]
Net sales	$ 50,482	$ 46,177	$ 39,715
Net sales, percent	10.90%	7.50%	7.70%
Military Footwear [Member]
Net sales	$ 7,999	$ 15,342	$ 22,767
Net sales, percent	1.70%	2.50%	4.40%
Product and Service, Other [Member]
Net sales	$ 3,103	$ 3,581	$ 5,149
Net sales, percent	0.70%	0.60%	1.00%
Apparel [Member]
Net sales	$ 1,355	$ 2,395	$ 2,905
Net sales, percent	0.30%	0.40%	0.60%