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Shareholders' Equity (Deficit): Dividends and Repurchase of Common Stock (Details) - $ / shares			6 Months Ended
	Apr. 14, 2021	Jan. 27, 2021	Jun. 26, 2021
Dividends
Cash dividends declared and paid (in dollars per share)	$ 0.45	$ 0.25
Common Stock Repurchase Program
Repurchase of Common Stock
Number of shares repurchased			102,088
Number of additional shares that can be repurchased			28,516

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Aggregate dividends declared during the period for each share of common stock outstanding.

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The remaining number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

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Number of shares that have been repurchased and retired during the period.

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