Astronics Corporation Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Goodwill (Details Textual)

Goodwill (Details Textual) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012 Reportable_Unit	Dec. 31, 2011	Dec. 31, 2010
Goodwill [Line Items]
Goodwill	$ 21,923	$ 17,185	$ 7,610
Goodwill impairment charge	0	2,400	0
Goodwill (Textual) [Abstract]
Number of reportable units	4
Amortization period of goodwill	15 years
Test Systems [Member]
Goodwill [Line Items]
Goodwill	$ 0	$ 0

- Definition

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

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+ Details

- Definition

Loss recognized during the period that results from the write-down of goodwill after comparing the implied fair value of reporting unit goodwill with the carrying amount of that goodwill. Goodwill is assessed at least annually for impairment.

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