Purchase Of Common Stock From Employees

No definition available.

Name:	alot_PurchaseOfCommonStockFromEmployees
Namespace Prefix:	alot_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

This element represents the amount of recognized equity-based compensation related to stock options during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized).

+ References

No definition available.

+ Details

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- Definition

Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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- Definition

Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

+ References

+ Details

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Period Type:	duration

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

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-Name Accounting Standards Codification

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-Glossary Other Comprehensive Income

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-Glossary Net Income

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- Definition

Amount after tax and reclassification adjustments of other comprehensive income (loss).

+ References

+ Details

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Period Type:	duration

- Definition

Number of shares issued which are neither cancelled nor held in the treasury.

+ References

No definition available.

+ Details

Name:	us-gaap_SharesOutstanding
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

+ References

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+ Details

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Period Type:	instant

- Definition

Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of share options (or share units) exercised during the current period.

+ References

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-Name Regulation S-X (SX)

-Number 210

-Section 04

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-Number 210

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+ Details

Name:	us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised
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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Aggregate value of stock related to Restricted Stock Awards issued during the period.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Value of stock issued as a result of the exercise of stock options.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

Reference 2: http://www.xbrl.org/2003/role/presentationRef

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Balance Type:	credit
Period Type:	duration

- Definition

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

+ References

+ Details

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Consolidated Statements of Changes in Shareholders' Equity (USD $)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Beginning Balance at Jan. 31, 2013	$ 63,837,000us-gaap_StockholdersEquity	$ 452,000	$ 38,786,000	$ 36,092,000	$ (11,666,000)	$ 173,000
Beginning Balance, Shares at Jan. 31, 2013		9,031,756
Share-based compensation	562,000		562,000
Employee option exercises	1,801,000	11,000	1,790,000
Employee option exercises, Shares		214,779
Tax benefit of employee stock options	158,000		158,000
Restricted stock awards	(59,000)	2,000	(61,000)
Restricted stock awards, Shares		44,690
Purchases of common stock from employees	(797,000)alot_PurchaseOfCommonStockFromEmployees				(797,000)
Dividends paid	(2,103,000)us-gaap_DividendsCommonStockCash			(2,103,000)
Net Income	3,212,000us-gaap_NetIncomeLoss			3,212,000
Other Comprehensive Income (Loss)	3,000					3,000
Ending Balance at Jan. 31, 2014	66,614,000us-gaap_StockholdersEquity	465,000	41,235,000	37,201,000	(12,463,000)	176,000
Ending Balance, Shares at Jan. 31, 2014		9,291,225
Share-based compensation	511,000		511,000
Employee option exercises	1,887,000	11,000	1,876,000
Employee option exercises, Shares	224,275	227,512
Tax benefit of employee stock options	107,000		107,000
Restricted stock awards	(139,000)	1,000	(140,000)
Restricted stock awards, Shares		26,127
Purchases of common stock from employees	(878,000)alot_PurchaseOfCommonStockFromEmployees				(878,000)
Repurchases of common stock	(6,250,000)				(6,250,000)
Dividends paid	(2,128,000)us-gaap_DividendsCommonStockCash			(2,128,000)
Net Income	4,662,000us-gaap_NetIncomeLoss			4,662,000
Other Comprehensive Income (Loss)	(875,000)					(875,000)
Ending Balance at Jan. 31, 2015	$ 63,511,000us-gaap_StockholdersEquity	$ 477,000	$ 43,589,000	$ 39,735,000	$ (19,591,000)	$ (699,000)
Ending Balance, Shares at Jan. 31, 2015		9,544,864