Unsecured Notes Payable (Tables)

3 Months Ended

Sep. 30, 2018

Debt Disclosure [Abstract]

Unsecured Notes Payable

	September 30, 2018		June 30, 2018
Current debt:	(in thousands)
20% Unsecured note, interest only, due January 2, 2019 (1)	$	300	$	300
20% Unsecured note, interest only, due May 1, 2019 (4)		200		200
20% Unsecured note, bi-weekly principal and interest, due March 1,2019 (5)		134		214
20% Unsecured note, bi-weekly principal and interest, due October 26, 2018 (6)(9)		—		99
20% Unsecured note, bi-weekly principal and interest, due September 7, 2018 (7)(8)		—		52
20% Unsecured note, bi-weekly principal and interest, due July 26, 2019(8)		215		—
20% Unsecured note, interest only, due July 31, 2019 (3)		100		—
20% Unsecured note, bi-weekly principal and interest, due September 13, 2019 (9)		290		—
Total current debt		1,239		865
Long-term debt:
20% Unsecured note, interest only, due October 31, 2019 (2)		100		100
20% Unsecured note, interest only, due July 31, 2019 (3)		—		100
Total long-term debt		100		200
Total unsecured notes payable	$	1,339	$	1,065