CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 29, 2013	Mar. 30, 2012	Mar. 29, 2013	Mar. 30, 2012
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (Unaudited)
Net sales	$ 68,232	$ 95,490	$ 209,351	$ 259,761
Cost of goods sold	50,558	62,434	149,949	166,375
Gross profit	17,674	33,056	59,402	93,386
Marketing, engineering and administrative expenses	17,405	17,746	50,795	53,752
Earnings from operations	269	15,310	8,607	39,634
Interest expense	366	389	1,001	1,129
Other (income) expense, net	(129)	71	(24)	(473)
Other income (expense) total	237	460	977	656
Earnings before income taxes and noncontrolling interest	32	14,850	7,630	38,978
Income taxes	640	4,821	3,552	13,390
Net (loss) earnings	(608)	10,029	4,078	25,588
Less: Net earnings attributable to noncontrolling interest, net of tax	(149)	(45)	(243)	(108)
Net (loss) earnings attributable to Twin Disc	(757)	9,984	3,835	25,480
Dividends per share (in dollars per share)	$ 0.09	$ 0.09	$ 0.27	$ 0.25
(Loss) earnings per share data:
Basic (loss) earnings per share attributable to Twin Disc common shareholders (in dollars per share)	$ (0.07)	$ 0.87	$ 0.34	$ 2.23
Diluted (loss) earnings per share attributable to Twin Disc common shareholders (in dollars per share)	$ (0.07)	$ 0.86	$ 0.34	$ 2.20
Weighted average shares outstanding data:
Basic shares outstanding (in shares)	11,243	11,426	11,327	11,410
Dilutive stock awards (in shares)	0	146	73	145
Diluted shares outstanding (in shares)	11,243	11,572	11,400	11,555
Net (loss) earnings	(608)	10,029	4,078	25,588
Other comprehensive (loss) income, net:
Benefit plan adjustments, net of income taxes of $376, $240, $1,160 and $747, respectively	676	418	1,996	1,303
Foreign currency translation adjustment	(874)	2,241	2,520	(6,292)
Other comprehensive income (loss), net	(198)	2,659	4,516	(4,989)
Comprehensive (loss) income	(806)	12,688	8,594	20,599
Less: comprehensive income attributable to noncontrolling interest	(149)	(45)	(243)	(108)
Comprehensive (loss) income attributable to Twin Disc	$ (955)	$ 12,643	$ 8,351	$ 20,491