CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
CONSOLIDATED STATEMENTS OF OPERATIONS
Net sales	$ 174,386	$ 165,720	$ 513,652	$ 498,223
Settlement agreement		(4,000)		(4,000)
Total net sales	174,386	161,720	513,652	494,223
Cost of sales	99,036	81,553	267,503	227,527
Amortization of intangibles	8,293	7,737	23,971	24,361
Gross profit	67,057	72,430	222,178	242,335
Operating expenses:
Research and development expenses	2,730	8,340	20,861	30,650
Selling, general and administrative expenses	14,112	17,629	61,643	56,958
Acquisition and integration-related expenses		1,256	83	3,674
Restructuring expenses	1,421	1,568	2,983	5,332
Loss on sale of intangible asset	15,514		15,514
Intangible asset impairment charges				88,084
Total operating expenses	33,777	28,793	101,084	184,698
Operating income	33,280	43,637	121,094	57,637
Other income (loss):
Investment income	719	1,037	4,208	3,085
Interest expense	(22,842)	(22,373)	(64,440)	(68,700)
Other	(662)	(35)	2,473	(298)
Total other loss	(22,785)	(21,371)	(57,759)	(65,913)
Income (loss) before income tax	10,495	22,266	63,335	(8,276)
Income tax expense (benefit)	(2,275)	7,337	23,286	(2,003)
Net income (loss)	12,770	14,929	40,049	(6,273)
Less: Net income attributable to noncontrolling interest				34
Net income (loss) attributable to Lannett Company, Inc.	$ 12,770	$ 14,929	$ 40,049	$ (6,307)
Earnings (loss) per common share attributable to Lannett Company, Inc.:
Basic (in dollars per share)	$ 0.34	$ 0.41	$ 1.08	$ (0.17)
Diluted (in dollars per share)	$ 0.33	$ 0.40	$ 1.05	$ (0.17)
Weighted average common shares outstanding:
Basic (in shares)	37,136,945	36,849,208	37,064,781	36,785,829
Diluted (in shares)	38,287,005	37,752,304	38,112,193	36,785,829