Comprehensive Income

3 Months Ended

Sep. 30, 2011

Stockholders' Equity Note Disclosure [Text Block]

Note 5: Comprehensive Income

The following table sets forth comprehensive income within stockholders’ equity and noncontrolling interests for the three months ended September 30, 2011 and 2010:

	Three Months Ended September 30,
	2011									2010
	Stockholders’ Equity Zygo Corp.			Non- Controlling Interests			Total Equity			Stockholders’ Equity Zygo Corp.			Non- Controlling Interests			Total Equity
Equity, beginning of period	$	124,720		$	3,367		$	128,087		$	98,403		$	2,193		$	100,596
Comprehensive income:
Net earnings		6,469			507			6,976			2,728			528			3,256
Foreign currency translation effect		(764	)		(207	)		(971	)		1,019			203			1,222
Total other comprehensive income		5,705			300			6,005			3,747			731			4,478
Share based compensation		1,229			—			1,229			947			—			947
Repurchase of restricted stock		(295	)		—			(295	)		(236	)		—			(236	)
Exercise of employee stock options and related tax effect		111			—			111			20			—			20
Dividends attributable to noncontrolling interests		—			(746	)		(746	)		—			(822	)		(822	)
Equity, end of period	$	131,470		$	2,921		$	134,391		$	102,881		$	2,102		$	104,983