XML 42 R24.htm IDEA: XBRL DOCUMENT
v3.20.4

Credit Facility | 12 Months Ended
--- | ---
Dec. 31, 2019
Debt Disclosure [Abstract] |
Credit Facility | Credit FacilityThe Company has a revolving credit facility with Royal Bank of Canada for $8,000 CAD. The credit facility bears interest at the Royal Bank Prime Rate plus 0.30%. As at December 31, 2020 the effective rate was 2.75%, and no cash amounts have been drawn under this credit facility.

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

X
- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -URI http://asc.fasb.org/topic&trid=2208564 + Details
Name: | us-gaap_DebtDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration