Contracts with Customers Contracts with Customers (Tables)

12 Months Ended

Dec. 31, 2019

Contracts with Customers [Abstract]

Contract with Customer, Asset and Claims

The following table summarizes our contract assets under long-term contracts that were unbillable or related to outstanding claims as of December 31:

	Unbilled				Claims
	2019		2018		2019		2018
Current		$6,931		$7,178		$9		$1
Expected to be collected after one year	2,112		2,847		14		2
Total		$9,043		$10,025		$23		$3