Note 15 - Employee Benefit Plans (Details) - Funded Status		Jul. 01, 2015	Jul. 01, 2014
Multiemployer Plans, Postretirement Benefit [Member]
Note 15 - Employee Benefit Plans (Details) - Funded Status [Line Items]
Plan Funded Status per valuation report	[1]	110.69%	115.98%

[1] Market value of plan assets reflects any contributions received through June 30, 2015 and 2014, respectively.