Note 7 - Debt (Tables)

12 Months Ended

Dec. 27, 2014

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments [Table Text Block]

	2014		2013
Term loan	$	93,750	$	98,750
Revolving credit facility		83,500		121,000
Entrusted loan		17,908		—
Total debt		195,158		219,750
Less: Current maturities		88,500		126,000
Total long-term debt	$	106,658	$	93,750