Financial instruments, which potentially subject the Company to the concentration of credit risk, consist principally of cash and cash equivalents, restricted cash and trade receivables. Concentration of credit risk with respect to trade receivables is generally diversified due to the large number of entities comprising the Company's customer base and their dispersion across geographic areas principally within the United States and international. The Company routinely addresses the financial strength of its customer and, as a consequence, believes that its receivable credit risk exposure is limited. The Company does not require customers to post collateral.

Two customers accounted for 14% and 11% of net revenue during the three-month period ended December 31, 2023. One customer accounted for 11% of net revenue during the six-month period ended December 31, 2023. One customer accounted for 12% and 11% during the three-month period ended December 31, 2022. One customer accounted for 11% of net revenue during the six-month period ended December 31, 2022.

As of December 31, 2023, the Company had three customers that represented 16%, 13%, and 11% of the total accounts receivable balance. As of June 30, 2023, the Company had one customer that represents 24% of the total accounts receivable balance.

The Company's one largest supplier accounted for 47% of total purchases for the three-month period ended December 31, 2023. The Company's one largest supplier accounted for 43% of total purchases for the six-month period ended December 31, 2023. The Company's two largest suppliers accounted for 49% and 12% of total purchases for the three-month period ended December 31, 2022. The Company's two largest suppliers accounted for 44% and 10% of total purchases for the six-month period ended December 31, 2022.

As of December 31, 2023, the Company had one suppliers that represented 39% of the total accounts payable balance. As of June 30, 2023, the Company had two suppliers that represent approximately 36% and 11% of the total accounts payable balance.


(in thousands)	For the Three Months Ended December 31,								For the Six Months Ended December 31,
	2023				2022				2023				2022
Domestic	$	1,536	54	%	$	1,735	52	%	$	3,059	53	%	$	3,354	60	%
Foreign	1,333		46	%	1,271		48	%	2,755		47	%	2,256		40	%
Total	$	2,869	100	%	$	3,005	100	%	$	5,814	100	%	$	5,610	100	%