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Shareholders' Equity - Restricted Stock Award (Details) - Restricted Stock Award [Member] - USD ($)		3 Months Ended
	Nov. 23, 2018	May 01, 2021	May 02, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted shares granted	150,000
Aggregate market value of restricted stock award on date of grant	$ 1,408,000
Period for recognition of unrecognized compensation cost	3 years
Compensation Expense		$ 153,000	$ 117,000
Sharebased Compensation Award Vesting Upon Initial Appearanceof Brandon Television Network [Member]
Summary of changes in Company's non-vested restricted stock during period [Roll Forward]
Vested, shares	50,000
Sharebased Compensation Award Vesting Upon First Anniversaryof Initial Appearanceof Brandon Television Network [Member]
Summary of changes in Company's non-vested restricted stock during period [Roll Forward]
Vested, shares	50,000
Sharebased Compensation Award Vesting Upon Second Anniversaryof Initial Appearanceof Brandon Television Network [Member]
Summary of changes in Company's non-vested restricted stock during period [Roll Forward]
Vested, shares	50,000