COMMITMENTS AND CONTINGENCIES - PURCHASE COMMITMENTS (Details)	12 Months Ended
Mar. 31, 2016 USD ($)
COMMITMENTS AND CONTINGENCIES.
Amount of open purchase orders	$ 26,842,000
Expected period for fulfillment of open purchase orders	2 years

Represents the expected period for fulfillment of open purchase orders under the long-term purchase commitment.

No definition available.

Name:	asei_LongTermPurchaseCommitmentExpectedPeriodForFulfillmentOfOpenPurchaseOrders
Namespace Prefix:	asei_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration