XML 74 R37.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Revenue from Contracts with Customers (ASC 606) Revenue from Contracts with Customers (ASC 606) (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Revenue from Contract with Customer [Abstract] |
Net Sales from Contracts with Customers | The following table summarizes net sales from contracts with customers for the years ended December 31, 2019 and 2018:
|  | Year Ended December 31,
|  | 2019 |  | 2018
Mobile connectivity product, transferred at point in time |  | $ | 26,419 |  |  | $ | 26,086 |
Mobile connectivity product, transferred over time (a) |  | 5,204 |  |  | 5,265 |
Mobile connectivity service |  | 90,392 |  |  | 84,575 |
Inertial navigation product |  | 30,302 |  |  | 31,926 |
Inertial navigation service |  | 5,576 |  |  | 5,177 |
Total net sales |  | $ | 157,893 |  |  | $ | 153,029 |
(a) | Reflects the correction discussed above.

X
- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045 + Details
Name: | us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RevenueFromContractWithCustomerAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration