Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2020	Jun. 30, 2019
Current assets
Cash and cash equivalents	$ 69,572	$ 74,237
Marketable Securities, Current	37,688	48,435
Accounts Receivable, after Allowance for Credit Loss, Current	30,864	36,015
Inventory, Net	24,069	18,058
Prepaid expenses and other current assets	2,243	3,330
Total current assets	164,436	180,075
Property and equipment, net	27,692	27,324
Intangible assets, net	20,256	5,105
Other assets	7,694	6,073
Total assets	220,078	218,577
Current liabilities
Accounts payable	13,235	11,194
Accrued expenses	35,064	29,387
Deferred revenue current	1,757	1,764
Total current liabilities	50,056	42,345
Long-term liabilities
Financing obligation	20,868	20,972
Deferred revenue noncurrent	5,258	6,541
Other liabilities	720	775
Total liabilities	76,902	70,633
Commitments and contingencies (see Note 10)
Common stock, $0.001 par value; authorized 100,000,000 common shares; issued and outstanding 35,274,479 at March 31, 2020 and 34,934,569 at June 30, 2019, respectively	34	34
Additional paid in capital	491,053	477,368
Accumulated other comprehensive (loss) income	(59)	78
Accumulated deficit	(347,852)	(329,536)
Total stockholders’ equity	143,176	147,944
Total liabilities and stockholders’ equity	$ 220,078	$ 218,577