Consolidated Statements of Comprehensive Loss (Unaudited) (Parentheticals) (USD $)	3 Months Ended
Mar. 31, 2014	Mar. 31, 2013
Adjustment to minimum pension liability, tax effect	$ 0	$ 3,514

Other Comprehensive Income Minimum Pension Liability Adjustment Tax

No definition available.

Name:	algi_OtherComprehensiveIncomeMinimumPensionLiabilityAdjustmentTax
Namespace Prefix:	algi_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	duration