CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Statement of Cash Flows [Abstract]
Net earnings	$ 52,461	$ 30,562	$ 45,758
Adjustments to reconcile net earnings to cash provided by operating activities:
Depreciation	40,069	34,476	35,165
Amortization of intangible assets	2,150	1,951	2,481
Change in fair value of contingent consideration	0	0	(275)
Amortization of deferred financing costs	693	385	385
Loss on sale of discontinued operations	0	20,517	0
Equity compensation expense	6,445	5,241	4,103
Gain on sale of property and equipment	0	(853)	0
Deferred income taxes	7,880	(361)	(3,217)
Changes in working capital, net of acquisitions and dispositions, if any:
Receivables, net	7,377	11,371	(5,672)
Inventories, net	4,222	(8,058)	(7,101)
Prepaid expenses	(1,799)	(2,641)	(1,646)
Current liabilities	434	(553)	18,314
Other non-current assets, net	(2,086)	1,819	37
Other non-current liabilities	719	11,517	6,527
Cash provided by operating activities	118,565	105,373	95,409
Cash Flows From Investing Activities:
Acquisitions, net of cash acquired	(95,046)	0	0
Purchases of property and equipment	(49,415)	(73,082)	(50,355)
Proceeds from sale of discontinued operations	(2,030)	59,336	0
Other investing activities	0	(200)	0
Cash used in investing activities	(146,491)	(13,946)	(50,355)
Cash Flows From Financing Activities:
Repayment of revolving credit arrangements	(430,995)	(345,485)	(352,784)
Proceeds from revolving credit arrangements	478,529	281,852	320,548
Deferred financing costs paid	(1,438)	0	0
Payment of contingent consideration amounts earned	0	(12,500)	(2,500)
Proceeds from issuance of common stock	1,257	1,307	990
Repurchase of stock awards for employee tax withholding liabilities	(1,867)	0	0
Cash dividends declared and paid	(18,119)	(16,640)	(13,873)
Cash provided by (used in) financing activities	27,367	(91,466)	(47,619)
Net change in cash and cash equivalents	(559)	(39)	(2,565)
Effect of foreign currency translation on cash and cash equivalents	568	1,081	(637)
Cash and cash equivalents at the beginning of year	6,323	5,281	8,483
Cash and cash equivalents at the end of year	6,332	6,323	5,281
Supplemental disclosure of cash flow information:
Cash paid for interest, net	2,626	2,301	3,297
Cash paid for income taxes	$ 29,872	$ 35,369	$ 41,806