XML 83 R72.htm IDEA: XBRL DOCUMENT v3.22.1

Note 15 - Share-based Payments - Summary of Exercise Prices, Weighted Average Remaining Contractual Life and Intrinsic Values of Outstanding Options (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Number outstanding (in shares)	883,254
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 64.37
Weighted average remaining contractual life, options outstanding (Year)	4 years 3 months 18 days
Aggregate intrinsic value, options outstanding	$ 6,456
Number exercisable (in shares)	405,846	378,258
Weighted average remaining contractual life, options exercisable (in dollars per share)	$ 56.40
Weighted average remaining contractual life, options exercisable (Year)	2 years 10 months 24 days
Aggregate intrinsic value, options exercisable	$ 4,888
Exercise Price Range 01 [Member]
Exercise price - lower limit (in dollars per share)	$ 19.95
Exercise price - upper limit (in dollars per share)	$ 19.95
Number outstanding (in shares)	7,000
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 19.95
Weighted average remaining contractual life, options outstanding (Year)	10 months 24 days
Aggregate intrinsic value, options outstanding	$ 338
Number exercisable (in shares)	7,000
Weighted average remaining contractual life, options exercisable (in dollars per share)	$ 19.95
Weighted average remaining contractual life, options exercisable (Year)	10 months 24 days
Aggregate intrinsic value, options exercisable	$ 338
Exercise Price Range 02 [Member]
Exercise price - lower limit (in dollars per share)	$ 21.10
Exercise price - upper limit (in dollars per share)	$ 21.10
Number outstanding (in shares)	20,892
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 21.10
Weighted average remaining contractual life, options outstanding (Year)	9 months 18 days
Aggregate intrinsic value, options outstanding	$ 986
Number exercisable (in shares)	20,892
Weighted average remaining contractual life, options exercisable (in dollars per share)	$ 21.10
Weighted average remaining contractual life, options exercisable (Year)	9 months 18 days
Aggregate intrinsic value, options exercisable	$ 986
Exercise Price Range 03 [Member]
Exercise price - lower limit (in dollars per share)	$ 46.90
Exercise price - upper limit (in dollars per share)	$ 48.00
Number outstanding (in shares)	11,000
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 47.35
Weighted average remaining contractual life, options outstanding (Year)	3 years 7 months 6 days
Aggregate intrinsic value, options outstanding	$ 231
Number exercisable (in shares)	6,000
Weighted average remaining contractual life, options exercisable (in dollars per share)	$ 47.17
Weighted average remaining contractual life, options exercisable (Year)	2 years 6 months
Aggregate intrinsic value, options exercisable	$ 127
Exercise Price Range 04 [Member]
Exercise price - lower limit (in dollars per share)	$ 51.82
Exercise price - upper limit (in dollars per share)	$ 59.98
Number outstanding (in shares)	219,671
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 55.59
Weighted average remaining contractual life, options outstanding (Year)	2 years 4 months 24 days
Aggregate intrinsic value, options outstanding	$ 2,793
Number exercisable (in shares)	209,396
Weighted average remaining contractual life, options exercisable (in dollars per share)	$ 55.60
Weighted average remaining contractual life, options exercisable (Year)	2 years 2 months 12 days
Aggregate intrinsic value, options exercisable	$ 2,660
Exercise Price Range 05 [Member]
Exercise price - lower limit (in dollars per share)	$ 60.01
Exercise price - upper limit (in dollars per share)	$ 68.41
Number outstanding (in shares)	335,716
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 62.03
Weighted average remaining contractual life, options outstanding (Year)	4 years 3 months 18 days
Aggregate intrinsic value, options outstanding	$ 2,108
Number exercisable (in shares)	149,858
Weighted average remaining contractual life, options exercisable (in dollars per share)	$ 63.13
Weighted average remaining contractual life, options exercisable (Year)	4 years
Aggregate intrinsic value, options exercisable	$ 777
Exercise Price Range 06 [Member]
Exercise price - lower limit (in dollars per share)	$ 70.13
Exercise price - upper limit (in dollars per share)	$ 79.51
Number outstanding (in shares)	272,475
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 78.47
Weighted average remaining contractual life, options outstanding (Year)	6 years
Aggregate intrinsic value, options outstanding	$ 0
Number exercisable (in shares)	12,700
Weighted average remaining contractual life, options exercisable (in dollars per share)	$ 72.61
Weighted average remaining contractual life, options exercisable (Year)	5 years 8 months 12 days
Aggregate intrinsic value, options exercisable	$ 0
Exercise Price Range 07 [Member]
Exercise price - lower limit (in dollars per share)	$ 80.61
Exercise price - upper limit (in dollars per share)	$ 82.07
Number outstanding (in shares)	16,500
Weighted average exercise price per share, options outstanding (in dollars per share)	$ 81.27
Weighted average remaining contractual life, options outstanding (Year)	6 years 6 months
Aggregate intrinsic value, options outstanding	$ 0
Number exercisable (in shares)	0
Weighted average remaining contractual life, options exercisable (in dollars per share)	$ 0
Aggregate intrinsic value, options exercisable	$ 0

X

- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iii)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (g)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)-(ii)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (g)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iii)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Weighted average remaining contractual term of exercisable stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)(2)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)-(ii)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Weighted average remaining contractual term of outstanding stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=tcx_ExercisePriceRange01Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=tcx_ExercisePriceRange02Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=tcx_ExercisePriceRange03Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=tcx_ExercisePriceRange04Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=tcx_ExercisePriceRange05Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=tcx_ExercisePriceRange06Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=tcx_ExercisePriceRange07Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: