Note 9 - Leases - Future Minimum Lease Payments (Details) $ in Thousands	Sep. 28, 2019 USD ($)
2019, operating leases	$ 1,709	[1]
2019, finance leases	37
2019, total	1,746
2020, operating leases	7,133	[1]
2020, finance leases	2,576
2020, total	9,709
2021, operating leases	5,816	[1]
2021, finance leases
2021, total	5,816
2022, operating leases	5,369	[1]
2022, finance leases
2022, total	5,369
2023, operating leases	4,940	[1]
2023, finance leases
2023, total	4,940
Thereafter, operating leases	21,007	[1]
Thereafter, finance leases
Thereafter, total	21,007
Total lease payments, operating leases	45,974	[1]
Total lease payments, finance leases	2,613
Total lease payments, total	48,587
Less: Interest, operating leases	(11,219)	[1]
Less: Interest, finance leases	(85)
Less: Interest, total	(11,304)
Present value of lease liabilities, operating leases	34,755	[1]
Present value of lease liabilities, finance leases	2,528
Present value of lease liabilities, total	$ 37,283

[1] Excludes sublease income of $0.1 million in both 2020 and 2021.