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Note 4 - Leases (Tables)

9 Months Ended

Oct. 04, 2020

Notes Tables

Lease, Cost [Table Text Block]

		Three Months Ended								Nine Months Ended
		October 4,				September 29,				October 4,				September 29,
		2020				2019				2020				2019
		(Unaudited)								(Unaudited)
Finance lease expense:
Amortization expense		$	112			$	123			$	340			$	356
Interest expense			71				85				220				266
Operating lease expense			351				351				1,053				1,053
Variable lease expense			77				65				239				208
Total lease expense		$	611			$	624			$	1,852			$	1,883

Supplemental Cash Flow Information Related to Leases [Table Text Block]

		Nine Months Ended
		October 4,				September 29,
		2020				2019
		(Unaudited)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases		$	989			$	1,074
Operating cash flows from finance leases			220				266
Financing cash flows from finance leases			623				466

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

		Operating				Finance
		Leases				Leases
Next 12 months		$	1,472			$	612
12 to 24 months			1,488				612
24 to 36 months			1,505				612
36 to 48 months			1,391				575
48 to 60 months			1,226				549
Thereafter			2,008				183
Total lease payments			9,090				3,143
Less imputed interest			(1,959	)			(731	)
Total		$	7,131			$	2,412

Lease Terms and Discount Rates for Leases [Table Text Block]

		Operating				Finance
		Leases				Leases
Weighted-average remaining lease term (years)			6.4				5.1
Weighted-average discount rate (percentage)			8.0				10.2