CONCENTRATION OF CREDIT RISK

3 Months Ended

Dec. 29, 2017

Credit is extended to customers based on an evaluation of the customer’s financial condition, and collateral is not required. During the periods presented, one customer accounted for a significant portion of revenues, which are as follows:



	Three Months Ended
	December 29, 2017		December 30, 2016
Revenues to Toshiba Medical Systems	21.3	%	24.1	%

Toshiba Medical Systems accounted for 12.0% and 9.0% of the Company’s accounts receivable as of December 29, 2017 and September 29, 2017, respectively.