Share Based Payments (Details) - Schedule of stock options, activity	9 Months Ended
Sep. 30, 2020 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options Outstanding \| shares	815,800
Weighted Average Exercise Price, Options Outstanding \| $ / shares	$ 49.89
Options granted \| shares	9,000
Weighted Average Exercise Price, Options granted \| $ / shares	$ 69.11
Options forfeited \| shares	(11,120)
Weighted Average Exercise Price, Options forfeited \| $ / shares	$ 60.77
Options exercised \| shares	(24,540)
Weighted Average Exercise Price, Options exercised \| $ / shares	$ 32.45
Options Outstanding \| shares	789,140
Weighted Average Exercise Price, Options Outstanding \| $ / shares	$ 50.49
Options exercisable \| shares	285,320
Weighted Average Exercise Price, Options exercisable \| $ / shares	$ 35.41
Options available for future grants \| shares	575,815
Weighted Average Exercise Price, Options available for future grants \| $ / shares

Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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- 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

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- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

+ References

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- Definition

The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

+ References

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- Definition

Gross number of share options (or share units) granted during the period.

+ References

No definition available.

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Number of options outstanding, including both vested and non-vested options.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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- Definition

Weighted average price at which option holders acquired shares when converting their stock options into shares.

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No definition available.

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- Definition

Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

+ References

No definition available.

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- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

+ References

No definition available.

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- Definition

Number of share options (or share units) exercised during the current period.

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