For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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- Definition

Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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New Accounting Pronouncements (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2018	Oct. 01, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Change in accounting principle - reclassification of warrant liability	$ 306
Operating lease obligations	$ 2,800
Customer concentration \| Time and Materials
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk percentage	95.00%
Customer concentration \| Cost Plus Fixed Fee
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk percentage	3.00%
Customer concentration \| Firm Fixed Price
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Concentration risk percentage	2.00%
Subsequent Event \| ASU 2014-09
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Change in accounting principle - reclassification of warrant liability		$ 100