v3.21.1

Summary of significant accounting policies (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2021
Summary of significant accounting policies |
Summary of changes to consolidated balance sheet and statement of operations from adoption of ASU 2020-06 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | January 1, 2021 |  | Adjustment for |  | January 1, 2021
​ | ​ | (Unadjusted) | ​ | Adoption | ​ | (Adjusted)
Property and equipment, net | ​ | $ | 406,328 | ​ | $ | (6,076) | ​ | $ | 400,252
Long-term debt | ​ | $ | 171,695 | ​ | $ | 27,279 | ​ | $ | 198,974
Additional paid-in capital | ​ | $ | 241,868 | ​ | $ | (39,921) | ​ | $ | 201,947
Summary of the entity's revenue disaggregated by product offerings | Segment information under the new five reportable segment basis, with a reconciliation to the unaudited condensed consolidated statements of operations, is summarized as follows:
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended
​ | ​ | March 31,
​ |  | 2021 |  | 2020
Revenue: | ​ | ​ | ​ | ​ | ​ | ​
Carrier services | ​ | $ | 26,883 | ​ | $ | 26,848
Military | ​ | ​ | 20,645 | ​ | ​ | 18,002
Multifamily | ​ | ​ | 5,304 | ​ | ​ | 5,224
Legacy | ​ | ​ | 6,204 | ​ | ​ | 9,302
Private networks and emerging technologies | ​ | ​ | 893 | ​ | ​ | 510
Total revenue | ​ | $ | 59,929 | ​ | $ | 59,886
​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended
​ | ​ | March 31,
​ |  | 2021 |  | 2020
Income (loss) from operations: | ​ | ​ | ​ | ​ | ​ | ​
Carrier services | ​ | $ | 2,621 | ​ | $ | 5,866
Military | ​ | ​ | 7,265 | ​ | ​ | 4,800
Multifamily | ​ | ​ | (1,680) | ​ | ​ | (1,930)
Legacy | ​ | ​ | (307) | ​ | ​ | 603
Private networks and emerging technologies | ​ | ​ | 71 | ​ | ​ | 441
Unallocated overhead costs | ​ | ​ | (13,828) | ​ | ​ | (12,365)
Total loss from operations | ​ | ​ | (5,858) | ​ | ​ | (2,585)
Interest expense and amortization of debt discount | ​ | ​ | (657) | ​ | ​ | (2,349)
Interest income and other expense, net | ​ | ​ | (2) | ​ | ​ | 254
Loss before income taxes | ​ | $ | (6,517) | ​ | $ | (4,680)

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

X
- Definition Tabular disclosure of entity-wide revenues from external customers for each product or service or each group of similar products or services if the information is not provided as part of the reportable operating segment information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9031-108599 + Details
Name: | us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=116846552&loc=d3e765-108305 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=116846552&loc=d3e725-108305 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109234566&loc=d3e22583-107794 + Details
Name: | us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration