Unsecured Notes Payable (Tables)

9 Months Ended

Mar. 31, 2020

Debt Disclosure [Abstract]

Unsecured Notes Payable

	March 31, 2020		June 30, 2019
Current debt:	(in thousands)
20% Unsecured note, bi-weekly principal and interest, due April 26, 2020 (1)	$	25	$	247
20% Unsecured note, bi-weekly principal and interest, due September 13, 2019 (2)		—		62
20% Unsecured note, bi-weekly principal and interest, due March 1, 2020 (3)		—		214
20% Unsecured note, bi-weekly principal and interest, due September 18, 2020 (4)		158		—
20% Unsecured note, bi-weekly principal and interest, due February 19, 2021 (5)		279		—
Total current debt		462		523
Long-term debt:
20% Unsecured note, interest only, due May 1, 2021 (6)		200		200
20% Unsecured note, interest only, due October 31, 2021 (7)		100		100
20% Unsecured note, interest only, due July 31, 2021 (8)		100		100
Total long-term debt		400		400
Total unsecured notes payable	$	862	$	923