Overview	3 Months Ended
Apr. 30, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Overview	(1) Overview On September 25, 2015, Astro-Med, Inc. announced it would immediately begin doing business as AstroNova on a worldwide basis. The name change is part of the plan to modernize the Company and effectively communicate our strategy. The AstroNova name and brand emphasizes our traditional strengths in aerospace and acknowledges our expanding presence in test & measurement, product identification and other new areas where we can apply our data visualization technology. On May 18, 2016, the name change was formally approved by the Company’s shareholders and as such the Company’s Restated Articles of Incorporation have been amended to officially change the Company’s name to AstroNova, Inc. The Company’s common stock trades on the NASDAQ Global Market stock exchange under its new name, AstroNova, Inc., using the ticker symbol, ALOT. Headquartered in West Warwick, Rhode Island, AstroNova, Inc. leverages its expertise in data visualization technologies to design, develop, manufacture and distribute a broad range of specialty printers and data acquisition and analysis systems. Our products are distributed through our own sales force and authorized dealers in the United States. We also sell to customers outside of the United States primarily through our Company offices in Canada, China, Europe, Mexico and Southeast Asia as well as with independent dealers and representatives. AstroNova, Inc. products are employed around the world in a wide range of aerospace, apparel, automotive, avionics, chemical, computer peripherals, communications, distribution, food and beverage, general manufacturing, packaging and transportation applications. The business consists of two segments, Product Identification (previously known as our QuickLabel segment), which includes products sold under the QuickLabel^® brand name, and Test & Measurement which includes products sold under the AstroNova™ brand name. Products sold under the QuickLabel brand are used in industrial and commercial product packaging and automatic identification applications to digitally print custom labels and other visual identification marks on demand. Products sold under the AstroNova Test & Measurement brand acquire and record visual and electronic signal data from local and networked data streams and sensors. The recorded data is processed and analyzed and then stored and presented in various visual output formats. In the aerospace market, the Company has a long history of using its data visualization technologies to provide high-resolution airborne printers. Unless otherwise indicated, references to “AstroNova,” the “Company,” “we,” “our,” and “us” in this Quarterly Report on Form 10-Q refer to AstroNova, Inc. and its consolidated subsidiaries.

(1) Overview

On September 25, 2015, Astro-Med, Inc. announced it would immediately begin doing business as AstroNova on a worldwide basis. The name change is part of the plan to modernize the Company and effectively communicate our strategy. The AstroNova name and brand emphasizes our traditional strengths in aerospace and acknowledges our expanding presence in test & measurement, product identification and other new areas where we can apply our data visualization technology. On May 18, 2016, the name change was formally approved by the Company’s shareholders and as such the Company’s Restated Articles of Incorporation have been amended to officially change the Company’s name to AstroNova, Inc. The Company’s common stock trades on the NASDAQ Global Market stock exchange under its new name, AstroNova, Inc., using the ticker symbol, ALOT.

Headquartered in West Warwick, Rhode Island, AstroNova, Inc. leverages its expertise in data visualization technologies to design, develop, manufacture and distribute a broad range of specialty printers and data acquisition and analysis systems. Our products are distributed through our own sales force and authorized dealers in the United States. We also sell to customers outside of the United States primarily through our Company offices in Canada, China, Europe, Mexico and Southeast Asia as well as with independent dealers and representatives. AstroNova, Inc. products are employed around the world in a wide range of aerospace, apparel, automotive, avionics, chemical, computer peripherals, communications, distribution, food and beverage, general manufacturing, packaging and transportation applications.

The business consists of two segments, Product Identification (previously known as our QuickLabel segment), which includes products sold under the QuickLabel^® brand name, and Test & Measurement which includes products sold under the AstroNova™ brand name.

Products sold under the QuickLabel brand are used in industrial and commercial product packaging and automatic identification applications to digitally print custom labels and other visual identification marks on demand. Products sold under the AstroNova Test & Measurement brand acquire and record visual and electronic signal data from local and networked data streams and sensors. The recorded data is processed and analyzed and then stored and presented in various visual output formats. In the aerospace market, the Company has a long history of using its data visualization technologies to provide high-resolution airborne printers.

Unless otherwise indicated, references to “AstroNova,” the “Company,” “we,” “our,” and “us” in this Quarterly Report on Form 10-Q refer to AstroNova, Inc. and its consolidated subsidiaries.