Revenue from Contracts with Customers (ASC 606) (Tables)

3 Months Ended

Mar. 31, 2020

Revenue from Contract with Customer [Abstract]

Schedule of Error Corrections and Prior Period Adjustments

The following table reflects these financial statement line items for the three months ended March 31, 2019, as reported and as adjusted (in thousands):

	Three Months Ended
	March 31, 2019
	As reported		As adjusted
Product sales	$	12,874	$	13,215
Cost of product sales	7,853		8,284
Net loss	(6,179)		(6,254)

Disaggregation of Revenue

The following table summarizes net sales from contracts with customers for the three months ended March 31, 2020 and 2019:

	Three Months Ended
	March 31,
	2020		2019
Mobile connectivity product, transferred at point in time	$	5,986	$	6,922
Mobile connectivity product, transferred over time	606		481
Mobile connectivity service	22,304		21,511
Inertial navigation product	6,502		5,812
Inertial navigation service	1,170		1,650
Total net sales	$	36,568	$	36,376