Condensed Consolidated Statements of Shareholders' Equity (Unaudited) (USD $) In Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Parent [Member]	Noncontrolling Interest [Member]	Total
Balance June 24, 2012 at Jun. 24, 2012	$ 2,009	$ 34,723	$ 252,763	$ 28	$ 289,523	$ 1,257	$ 290,780
Balance June 24, 2012 (in Shares) at Jun. 24, 2012	20,090
Options exercised	1	28			29		29
Options exercised (in Shares)	5						5
Stock-based compensation		1,020			1,020		1,020
Conversion of restricted stock units	1	(1)
Conversion of restricted stock units (in Shares)	9
Stock option tax benefit		1			1		1
Contributions from non-controlling interest						480	480
Other comprehensive income, net of tax				387	387		387
Net income (loss)			4,720		4,720	(445)	4,275
Balance December 23, 2012 at Dec. 23, 2012	$ 2,011	$ 35,771	$ 257,483	$ 415	$ 295,680	$ 1,292	$ 296,972
Balance December 23, 2012 (in Shares) at Dec. 23, 2012	20,104