FAIR VALUE MEASUREMENTS (Tables)

12 Months Ended

Jul. 29, 2017

Fair Value Disclosures [Abstract]

Derivative Instruments and Hedging Activities Disclosure [Text Block]

Swap Maturity	Notional Value (in millions)		Pay Fixed Rate		Receive Floating Rate	Floating Rate Reset Terms
June 9, 2019	$	50.0	0.8725	%	One-Month LIBOR	Monthly
June 24, 2019	$	50.0	0.7265	%	One-Month LIBOR	Monthly
April 29, 2021	$	25.0	1.0650	%	One-Month LIBOR	Monthly
April 29, 2021	$	25.0	0.9260	%	One-Month LIBOR	Monthly
August 3, 2022	$	122.5	1.7950	%	One-Month LIBOR	Monthly

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

	Fair Value at July 29, 2017					Fair Value at July 30, 2016
(In thousands)	Level 1	Level 2			Level 3	Level 1	Level 2			Level 3
Assets
Interest Rate Swap	—	$	2,491		—	—	—			—
Liabilities:
Interest Rate Swap	—	(308		)	—	—	$	(5,917	)	—

Schedule of carrying values and estimated fair values of debt instruments

	July 29, 2017				July 30, 2016
(In thousands)	Carrying Value		Fair Value		Carrying Value		Fair Value
Liabilities
Long term debt, including current portion	$	161,991	$	169,058	$	173,593	$	182,790