CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Sep. 28, 2012	Sep. 30, 2011
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited)
Net sales	$ 68,793	$ 81,330
Cost of goods sold	49,377	50,562
Gross profit	19,416	30,768
Marketing, engineering and administrative expenses	16,620	15,909
Earnings from operations	2,796	14,859
Interest expense	306	359
Other expense (income), net	127	(394)
Other income (expense) total	433	(35)
Earnings before income taxes and noncontrolling interest	2,363	14,894
Income taxes	1,077	5,259
Net earnings	1,286	9,635
Less: Net earnings attributable to noncontrolling interest, net of tax	(35)	(54)
Net earnings attributable to Twin Disc	1,251	9,581
Dividends per share (in dollars per share)	$ 0.09	$ 0.08
Earnings per share data:
Basic earnings per share attributable to Twin Disc common shareholders (in dollars per share)	$ 0.11	$ 0.84
Diluted earnings per share attributable to Twin Disc common shareholders (in dollars per share)	$ 0.11	$ 0.83
Weighted average shares outstanding data:
Basic shares outstanding (in shares)	11,368	11,396
Dilutive stock awards (in shares)	78	145
Diluted shares outstanding (in shares)	11,446	11,541
Net earnings	1,286	9,635
Other comprehensive income (loss), net:
Benefit plan adjustments, net of income taxes of $384 and $272, respectively	668	474
Foreign currency translation adjustment	1,264	(2,275)
Other comprehensive income (loss), net	1,932	(1,801)
Comprehensive income	3,218	7,834
Less: comprehensive income attributable to noncontrolling interest	(35)	(54)
Comprehensive income attributable to Twin Disc	$ 3,183	$ 7,780