CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (USD $) In Thousands, unless otherwise specified	Total	Shareholders' Equity Attributable to Lannett Co., Inc.	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Treasury Stock	Noncontrolling Interest
Balance at Jun. 30, 2012	$ 111,313	$ 111,123	$ 29	$ 99,515	$ 13,236	$ (63)	$ (1,594)	$ 190
Balance (in shares) at Jun. 30, 2012			28,594
Increase (Decrease) in Shareholders' Equity
Shares issued in connection with share-based compensation plans	1,995	1,995		1,995
Shares issued in connection with share-based compensation plans (in shares)			510
Share-based compensation	1,192	1,192		1,192
Purchase of treasury stock	(440)	(440)					(440)
Other comprehensive income, net of income tax	(16)	(16)				(16)
Distribution to noncontrolling interest	(19)							(19)
Net Income	9,765	9,754			9,754			11
Balance at Mar. 31, 2013	$ 123,790	$ 123,608	$ 29	$ 102,702	$ 22,990	$ (79)	$ (2,034)	$ 182
Balance (in shares) at Mar. 31, 2013			29,104