Concentration of Risk Schedule of Concentration of Risk by Risk Factor (Tables)

6 Months Ended

Dec. 31, 2019

Schedule of Concentration of Risk by Risk Factor [Abstract]

Schedules of Concentration of Risk, by Risk Factor [Table Text Block]

Accounts receivable, net on the accompanying consolidated balance sheets as of December 31, 2019 and June 30, 2019 include amounts due from the following individual customers, which accounted for the noted percentages of the gross balance:

	December 31, 2019		June 30, 2019
Customer A	25	%	25	%
Customer B	24	%	25	%
Customer C	24	%	23	%
Customer D	13	%	14	%

Revenues in the accompanying consolidated statements of operations for the three and six months ended December 31, 2019 and 2018 include amounts from the following individual customers, which accounted for the noted percentages of the total:

	Three Months Ended December 31,				Six Months Ended December 31,
	2019		2018		2019		2018
Customer 1	24	%	23	%	26	%	24	%
Customer 2	22	%	21	%	23	%	23	%
Customer 3	20	%	19	%	21	%	21	%
Customer 4	8	%	10	%	9	%	11	%

The accompanying consolidated balance sheets as of December 31, 2019 and June 30, 2019 include the following approximate amounts that are recorded in connection with the Company’s license agreement with the New Jersey Devils:

Reported in	December 31, 2019		June 30, 2019
Prepaid expenses	$	3,000	$	1,000
Other current assets	4,000		4,000
Other assets	35,000		36,000
	$	42,000	$	41,000