XML 119 R21.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Other long term obligations | 12 Months Ended
--- | ---
Dec. 31, 2019
Other Liabilities Disclosure [Abstract] |
Other long term obligations | Other long-term obligations
| Note |  | December 31, 2019 |  |  | December 31, 2018 |
Directors' deferred stock unit plan | 18(c) |  | $ | 14,375 |  |  | $ | 13,413 |
Deferred gain on sale-leaseback | 14(a) |  | 6,593 |  |  | 8,438 |
Other |  |  | 3,536 |  |  | 2,353 |
Deferred lease inducements liability |  |  | — |  |  | 1,419 |
|  |  | $ | 24,504 |  |  | $ | 25,623 |
a) Deferred gain on sale-leaseback Changes in deferred gains on sale-leaseback transactions of heavy equipment are summarized below.
|  | December 31, 2019 |  |  | December 31, 2018 |
Balance, beginning of year |  | $ | 8,438 |  |  | $ | 7,654 |
Addition |  | — |  |  | 2,262 |
Amortization of deferred gain on sale-leaseback |  | (1,845 | ) |  | (1,478 | )
Balance, end of year |  | $ | 6,593 |  |  | $ | 8,438 |
The gain on sale was deferred and is being amortized in the consolidated statements of operations and comprehensive income over the expected useful life of the equipment.

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

X
- Definition The entire disclosure for other liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_OtherLiabilitiesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration