Aggregate amount of amortization expense recognized for intangible asset during the period. A recognized intangible asset shall be amortized over its estimated useful life to the reporting entity unless that life is determined to be indefinite. If an intangible asset has a finite useful life, but the precise length of that life is not known, that intangible asset shall be amortized over the best estimate of its useful life.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 142
-Paragraph 45
-Subparagraph a(2)

The amount of amortization expense expected to be recognized during year five of the five succeeding fiscal years.

The amount of amortization expense expected to be recognized during year four of the five succeeding fiscal years.

The amount of amortization expense expected to be recognized during year one of the five succeeding fiscal years.

The amount of amortization expense expected to be recognized during year three of the five succeeding fiscal years.

The amount of amortization expense expected to be recognized during year two of the five succeeding fiscal years.

Intangible Assets [Abstract]