Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings (Accumulated Deficit)	Accumulated Other Comprehensive Income (Loss)	Total PMFG, Inc.'s Stockholders' Equity	Non Controlling Interest
Beginning Balance at Jun. 30, 2012	$ 130,886	$ 208	$ 96,072	$ 35,194	$ (1,913)	$ 129,561	$ 1,325
Beginning Balance, shares at Jun. 30, 2012		20,774
Net earnings (loss)	(1,488)			(2,080)		(2,080)	592
Foreign currency translation adjustment	(76)				(91)	(91)	15
Restricted stock grants	511	$ 1	510			511
Restricted stock grants (shares)		143
Stock options exercised	$ 19		19			19
Stock options exercised (shares)	6,000	6
Income tax benefit related to stock options exercised	$ 34		34			34
Equity contribution from noncontrolling interest in subsidiary	2,000						2,000
Other		$ 1	(1)
Other (shares)		43
Ending Balance at Jun. 29, 2013	131,886	$ 210	96,634	33,114	(2,004)	127,954	3,932
Ending Balance, shares at Jun. 29, 2013		20,966
Net earnings (loss)	(38,318)			(38,384)		(38,384)	66
Foreign currency translation adjustment	1,385				1,417	1,417	(32)
Restricted stock grants	900	$ 1	899			900
Restricted stock grants (shares)		134
Stock options exercised	$ 12		12			12
Stock options exercised (shares)	3,000	3
Equity contribution from noncontrolling interest in subsidiary	$ 1,607						1,607
Other (shares)		(40)
Ending Balance at Jun. 28, 2014	97,472	$ 211	97,545	(5,270)	(587)	91,899	5,573
Ending Balance, shares at Jun. 28, 2014		21,063
Net earnings (loss)	(8,222)			(8,472)		(8,472)	250
Foreign currency translation adjustment	(2,987)				(2,919)	(2,919)	(68)
Restricted stock grants	1,266	$ 2	1,264			1,266
Restricted stock grants (shares)		228
Stock options exercised	$ 83		83			83
Stock options exercised (shares)	20,600	21
Other (shares)		(31)
Ending Balance at Jun. 27, 2015	$ 87,612	$ 213	$ 98,892	$ (13,742)	$ (3,506)	$ 81,857	$ 5,755
Ending Balance, shares at Jun. 27, 2015		21,281