Advances Receivable, net - Total advances receivable (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019
Advance Principal	$ 11,919	$ 10,184
Deferred Fees	(359)	(59)
Provision for Credit Losses	(124)	(736)
Carrying Value	11,436	9,389
Merchant Cash Advances [Member]
Advance Principal	1,919	7,434
Deferred Fees	0
Provision for Credit Losses	(124)	(736)
Carrying Value	1,795	6,698
Aviation Advance [Member]
Advance Principal	10,000	2,750
Deferred Fees	(359)	(59)
Provision for Credit Losses	0
Carrying Value	$ 9,641	$ 2,691