Note 9 - Scheduled Maturities of Outstanding Debt Obligations (Details) $ in Thousands	Mar. 27, 2016 USD ($)
ABL Revolver [Member]
2016
2017
2018
2019
2020	$ 3,000
Thereafter
ABLTermLoanMember
2016	$ 2,375
2017	9,500
2018	9,500
2019	9,500
2020	$ 61,750
Thereafter
Renewables Promissory Note [Member]
2016
2017	$ 25
2018	26
2019	27
2020	28
Thereafter	$ 29
Renewables Term Loan [Member]
2016
2017
2018
2019
2020	$ 1,111
Thereafter	$ 2,889
Related Party Term Loan [Member]
2016		[1]
2017	$ 1,250	[1]
2018		[1]
2019		[1]
2020		[1]
Thereafter		[1]
Capital Lease Obligations [Member]
2016	$ 1,064
2017	4,261
2018	4,128
2019	4,058
2020	2,542
Thereafter	809
2016	3,439	[2]
2017	15,036	[2]
2018	13,654	[2]
2019	13,585	[2]
2020	68,431	[2]
Thereafter	$ 3,727	[2]

[1] Repaid in full in April 2016.

[2] Total reported here excludes $3,889 for construction financing, described above.