Unsecured Notes Payable (Tables)

12 Months Ended

Jun. 30, 2020

Debt Disclosure [Abstract]

Unsecured Notes Payable

	2020		2019
Current debt:	(in thousands)
20% Unsecured note, bi-weekly principal and interest, due September 18, 2020 (4)	$	75	$	—
20% Unsecured note, bi-weekly principal and interest, due February 19, 2021 (5)		214		—
20% Unsecured note, bi-weekly principal and interest, due April 26, 2020 (1)		—		247
20% Unsecured note, bi-weekly principal and interest, due September 13, 2019 (2)		—		62
20% Unsecured note, interest only, due May 1, 2021 (6)		200		—
20% Unsecured note, bi-weekly principal and interest, due February 28, 2020 (3)		—		214
Total current debt		489		523
Long-term debt:
20% Unsecured note, interest only, due May 1, 2021 (6)		—		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		200		400
Total unsecured notes payable	$	689	$	923