Supplemental Cash Flow Information (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Feb. 28, 2015	Feb. 28, 2014
Cash paid for:
Interest	$ 78us-gaap_InterestPaid	$ 814us-gaap_InterestPaid
Income taxes, net of refunds	(100)us-gaap_IncomeTaxesPaidNet	(227)us-gaap_IncomeTaxesPaidNet
Non-cash activity:
Lexel Imaging Reacquisition - Accounts receivable	473
Lexel Imaging Reacquisition - Note receivable	900
Stock grant related to the acquisition of StingRay56		166us-gaap_StockIssued1
Z-Axis Inc
Non-cash activity:
Receipt of note receivable in conjunction with the sale of properties and subsidiaries	95	1,000
Lexel Imaging, Inc.
Non-cash activity:
Receipt of note receivable in conjunction with the sale of properties and subsidiaries		$ 1,000

The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.

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The amount of cash paid for interest during the period.

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The amount of accounts receivable that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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The amount of assets that an Entity acquires in a noncash (or part noncash) acquisition that are not presented as a separate disclosure or not otherwise listed in the existing taxonomy. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period.

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The fair value of stock issued in noncash financing activities.

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- Definition

Notes Receivable From Sale Of Assets Held For Sale

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No definition available.

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