Annual report pursuant to Section 13 and 15(d)

INCOME TAXES (Details)

v3.20.2
INCOME TAXES (Details) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Effective Income Tax Rate Reconciliation, Amount [Abstract]    
Income tax benefit at statutory U.S. federal rate $ 4,270 $ 6,394
Income tax benefit attributable to U.S. states 1,420 1,876
Non-deductible expenses (12) (1,045)
Stock option expirations (52) (1,484)
Other 392 (328)
Change in valuation allowance (6,018) (5,413)
Total income tax expense $ 0 $ 0