Astronics Corporation Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Cover
Financial Statements
Notes to Financial Statements
Accounting Policies
- Basis of Presentation (Policies)
Notes Tables
Notes Details

Basis of Presentation - Narrative (Details)

v3.21.2

Basis of Presentation - Narrative (Details)		1 Months Ended			3 Months Ended				9 Months Ended
Basis of Presentation - Narrative (Details)	Feb. 13, 2019 USD ($) element	Sep. 30, 2021 USD ($)	Apr. 30, 2021 USD ($)	Feb. 28, 2021 USD ($)	Dec. 31, 2021 USD ($)	Oct. 02, 2021 USD ($)	Sep. 26, 2020 USD ($)	Mar. 28, 2020 reporting_unit	Oct. 02, 2021 USD ($)	Sep. 26, 2020 USD ($) reporting_unit	Dec. 31, 2020 USD ($)
Business Acquisition [Line Items]
Number of elements for contingent earnouts \| element	2
Unearned portion of the AMPJ award						$ 47,987,000			$ 47,987,000		$ 37,721,000
Allowance for doubtful accounts						3,300,000			3,300,000		$ 3,200,000
Bad debt expense							$ 1,700,000			$ 1,700,000
Total writeoffs charged against allowance							1,100,000			1,200,000
Research and development, design and related engineering						21,800,000	16,400,000		64,700,000	$ 65,000,000
Number of reporting units impaired \| reporting_unit								4		4
Right-of-use asset impairment						0	$ 0		0	$ 691,000
USDOT \| AMPJ Award
Business Acquisition [Line Items]
USDOT grant receivable amount		$ 14,700,000				7,400,000			7,400,000
Portion of grant received		$ 7,300,000
Revenue recognized included in contract liability balance						1,100,000
Unearned portion of the AMPJ award						$ 13,600,000			$ 13,600,000
Minimum \| Forecast \| USDOT \| AMPJ Award
Business Acquisition [Line Items]
Portion of grant received					$ 5,000,000
Maximum \| Forecast \| USDOT \| AMPJ Award
Business Acquisition [Line Items]
Portion of grant received					$ 6,000,000
Aerospace Segment
Business Acquisition [Line Items]
Impairment loss										$ 86,300,000
Held for Sale \| First Earnout
Business Acquisition [Line Items]
Maximum total earnout proceeds	$ 35,000,000
Held for Sale \| Second Earnout
Business Acquisition [Line Items]
Maximum total earnout proceeds	$ 0
Held for Sale \| Test Systems Segment
Business Acquisition [Line Items]
Contingent earn-outs			$ 7,100,000	$ 10,700,000

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