Current and Long- term Debt Summary - Current and Long-term Debt Summary (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Jun. 30, 2018
Current debt:
Unsecured lines of credit (Note 14)	$ 30	$ 33
Line of credit (Note 13)	644	672
Short-term unsecured notes payable (Note 9)	1,239	865
Current portion of term note payable- shareholder (Note 11)	194	182
Current portion of equipment notes payable (Note 16)	112	103
Current portion of leases payable (Note 16)	25	27
Credit card advance (net of discount) (Note 12)	205	361
Notes payable- related party (Note 10)	116	116
Total current debt	2,565	2,359
Long-term debt:
Leases payable (Note 16)	2	8
Unsecured notes payable (Note 9)	100	200
Equipment note payable (Note 16)	198	178
Term note payable- shareholder (Note 11)		54
Total long-term debt	$ 300	$ 440