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Shareholders' Equity (Deficit): (Tables)

6 Months Ended

Jun. 25, 2022

Shareholders' Equity (Deficit):

Schedule of stock option activity

​

​	​	​	​	​	​	​	​	​	​	​
​		​		​	​		Weighted Average		​	​
​	​	​	​	​	​	​	Remaining	​	​	​
​	​	Number of	​	Weighted Average		​	Contractual Life	​	​	​
​		Shares		Exercise Price			(years)			Intrinsic Value
Outstanding, December 25, 2021		355,621	​	$	146.03	​	6.32	​	$	39,320,600
Granted		34,940	​	​	198.42	​	​	​	​	​
Exercised		(22,280)	​	​	114.62	​	​	​	​	​
Forfeited		(6,501)	​	​	183.28	​	​	​	​	​
Outstanding, June 25, 2022		361,780	​	$	152.35	​	6.26	​	$	20,285,200
Exercisable, June 25, 2022		220,496	​	$	119.50	​	4.59	​	$	18,323,800

Schedule of weighted average assumptions used in estimation of fair value of options granted

​

​	​	​	​	​	​	​	​	​
​	​	Six Months Ended					​	​
​		June 25, 2022		​	June 26, 2021		​
Risk free interest rate		​	2.70	%	​	0.90	%
Expected life (years)		​	6	​	​	6	​
Expected volatility		​	27.47	%	​	25.07	%
Dividend yield		​	4.61	%	​	2.74	%
Option fair value	​	$	33.38	​	$	32.70	​	​

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- Definition

Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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