Comprehensive Income

6 Months Ended

Dec. 31, 2011

Stockholders' Equity Note Disclosure [Text Block]

Note 6: Comprehensive Income

The following table sets forth comprehensive income within stockholders’ equity and noncontrolling interests for the six months ended December 31, 2011 and 2010:

	Six Months Ended December 31,
	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		12,647			1,086			13,733			8,502			844			9,346
Foreign currency translation effect		(982	)		(261	)		(1,243	)		1,112			199			1,311
Total other comprehensive income		11,665			825			12,490			9,614			1,043			10,657
Share based compensation		2,318			—			2,318			1,882			—			1,882
Repurchase of restricted stock		(301	)		—			(301	)		(282	)		—			(282	)
Exercise of employee stock options and related tax effect		1,221			—			1,221			739			—			739
Dividends attributable to noncontrolling interests		—			(746	)		(746	)		—			(822	)		(822	)
Equity, end of period	$	139,623		$	3,446		$	143,069		$	110,356		$	2,414		$	112,770