Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Income Statement [Abstract]
Net revenues	$ 68,334	$ 60,206	$ 132,824	$ 116,472
Cost of goods sold	13,718	11,477	26,390	22,052
Gross profit	54,616	48,729	106,434	94,420
Expenses:
Selling, general and administrative	46,867	41,107	93,619	82,349
Research and development	10,786	7,183	21,551	14,547
Amortization of intangible assets	337	55	571	108
Total expenses	57,990	48,345	115,741	97,004
(Loss) income from operations	(3,374)	384	(9,307)	(2,584)
Interest expense	500	422	972	846
Interest income and other, net	(517)	(563)	(1,180)	(1,100)
Total other (income) expense, net	(17)	(141)	(208)	(254)
(Loss) income before income taxes	(3,357)	525	(9,099)	(2,330)
Provision for income taxes	44	33	82	66
Net (loss) income	$ (3,401)	$ 492	$ (9,181)	$ (2,396)
Basic earnings per share
Basic earnings per share	$ (0.10)	$ 0.01	$ (0.27)	$ (0.07)
Diluted earnings per share	$ (0.10)	$ 0.01	$ (0.27)	$ (0.07)
Basic weighted average shares outstanding
Basic weighted average shares outstanding	34,069,412	33,507,843	33,969,818	33,466,454
Diluted weighted average shares outstanding	34,069,412	34,120,639	33,969,818	33,466,454