XML 66 R55.htm IDEA: XBRL DOCUMENT v3.8.0.1

401(k) PLAN (Details) - USD ($)	12 Months Ended
	Sep. 30, 2017	Oct. 01, 2016
Retirement Benefits [Abstract]
Discretionary contributions to 401(k)	$ 47,000	$ 43,000

X

- References

No definition available.

+ Details

Name:	us-gaap_CompensationAndRetirementDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of discretionary contributions made by an employer to a defined contribution plan.

+ References

No definition available.

+ Details

Name:	us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration