Tabular disclosure of accrued known and estimated losses for which no insurance coverage exists, and for which a claim has been made or is probable of being asserted, typically arising from workmen's compensation-type of incidents and personal injury to nonemployees from accidents on the entity's property that are expected to be paid within one year (or the normal operating cycle, if longer).

No definition available.

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Namespace Prefix:	alcs_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration