Note 1 - Basis of Presentation and Recent Accounting Pronouncements (Details Textual)	3 Months Ended
Apr. 30, 2017
Minimum [Member]
Deferred Costs of Contracts, Expected Amortization Period	5 years
Maximum [Member]
Deferred Costs of Contracts, Expected Amortization Period	7 years

The expected amortization period of direct and incremental commission costs incurred to obtain customer contracts.

No definition available.

Name:	qada_DeferredCostsOfContractsExpectedAmortizationPeriod
Namespace Prefix:	qada_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration