Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Jul. 28, 2018	Jul. 29, 2017
Cash flows from operating activities:
Net loss	$ (17,038)	$ (10,778)
Adjustments to reconcile net loss to net cash flows from operating activities:
Depreciation and amortization (including amortization of deferred financing fees)	24,625	26,885
Stock-based compensation expense	464	1,323
(Gain) loss on disposal of property and equipment	(47)	159
Net decrease in other long-term liabilities	(1,507)	(2,212)
Net decrease in other non-current assets	50	178
Changes in operating assets and liabilities, net	3,853	(2,733)
Net cash flows provided by operating activities	10,400	12,822
Cash flows from investing activities:
Purchases of property and equipment	(13,604)	(20,705)
Net cash flows used in investing activities	(13,604)	(20,705)
Cash flows from financing activities:
Proceeds from credit facility	265,100	238,600
Payments on credit facility	(245,100)	(219,400)
Cash dividends paid	(10,919)	(10,877)
Purchase of treasury stock related to stock-based compensation	(711)	(455)
Payment of amended credit facility related fees	(4,370)
Net cash flows provided by financing activities	4,000	7,868
Net increase (decrease) in cash and cash equivalents	796	(15)
Cash and cash equivalents at beginning of period	10,769	11,993
Cash and cash equivalents at end of period	11,565	11,978
Changes in operating assets and liabilities, net:
Receivables, net	(1,782)	3,278
Merchandise inventories, net	17,804	(3,749)
Prepaid expenses and other current assets	(10,877)	(8,498)
Accounts payable, accrued liabilities and gift card liabilities	(1,292)	6,236
Changes in operating assets and liabilities, net	3,853	(2,733)
Interest	2,814	1,536
Income taxes (net of refunds)	520	(352)
Non-cash financing activity:
Accrued dividends for long-term incentive awards	$ 1,175	$ 665