CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
Net income (loss)	$ 12,770	$ 14,929	$ 40,049	$ (6,273)
Other comprehensive income (loss), before tax:
Foreign currency translation gain (loss)	(103)	76	(228)	114
Total other comprehensive income (loss), before tax	(103)	76	(228)	114
Total other comprehensive income (loss), net of tax	(103)	76	(228)	114
Comprehensive income (loss)	12,667	15,005	39,821	(6,159)
Less: Total comprehensive income attributable to noncontrolling interest				34
Comprehensive income (loss) attributable to Lannett Company, Inc.	$ 12,667	$ 15,005	$ 39,821	$ (6,193)