Note 9 - Scheduled Maturities of Outstanding Debt Obligations (Details) $ in Thousands	Dec. 27, 2015 USD ($)
ABL Revolver [Member]
2016
2017
2018
2019
2020	$ 16,200
Thereafter
ABLTermLoanMember
2016	$ 4,750
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
2017	$ 1,250
2018
2019
2020
Thereafter
Capital Lease Obligations [Member]
2016	$ 2,120
2017	4,261
2018	4,128
2019	4,058
2020	2,542
Thereafter	808
2016	6,870	[1]
2017	15,036	[1]
2018	13,654	[1]
2019	13,585	[1]
2020	81,631	[1]
Thereafter	$ 3,726	[1]

[1] Total reported here excludes $2,385 for construction financing, described above.