Note 14 - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Jan. 02, 2016	Dec. 27, 2014
Deferred tax assets:
Accrued expenses	$ 19,738	$ 27,088
Foreign tax credit carryforwards	$ 1,529	5,299
AMT credit carryforwards		167
Accrued restructuring	$ 1,115	124
Capital losses	4,557	4,557
Domestic and foreign net operating loss carryforwards	684	525
Gross deferred tax assets	27,623	37,760
Less: Valuation allowance	(4,557)	(4,557)
Total deferred tax assets	23,066	33,203
Deferred tax liabilities:
Tax depreciation and amortization in excess of book	22,747	21,405
Total deferred tax liabilities	22,747	21,405
Net deferred tax assets	$ 319	$ 11,798