Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	May 30, 2020	May 25, 2019	May 26, 2018
Cash flows from operating activities:
Net income	$ 28,285	$ 31,470	$ 18,826
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	10,764	8,478	6,389
Stock-based compensation expense	6,057	6,570	6,033
Contingent consideration adjustment	794	(590)
Loss on disposal of assets	484	126	14
Impairment of operating right-of-use assets	649
Bad debt expense	1,840	1,540	826
Deferred income taxes	911	6,452	(5,035)
Changes in operating assets and liabilities, net of effects of business combinations:
Trade accounts receivable	10,010	(5,690)	(19,373)
Prepaid expenses and other current assets	980	109	(1,567)
Income taxes	(2,472)	(4,324)	4,733
Other assets	(1,332)	(1,147)	(166)
Accounts payable and accrued expenses	(7,902)	(1,469)	3,332
Accrued salaries and related obligations	(6,810)	547	4,173
Other liabilities	7,265	1,549	(2,815)
Net cash provided by operating activities	49,523	43,621	15,370
Cash flows from investing activities:
Redemption of short-term investments	5,981
Purchase of short-term investments		(5,981)
Proceeds from sale of assets	105		4
Acquisition of Expertence, net of cash acquired	(254)
Acquisition of Veracity, net of cash acquired	(30,258)
Acquisition of Accretive			(20,047)
Acquisition of taskforce, net of cash acquired			(3,410)
Purchase of property and equipment	(2,346)	(6,896)	(2,213)
Net cash used in investing activities	(26,772)	(12,877)	(25,666)
Cash flows from financing activities:
Proceeds from exercise of stock options	5,125	19,809	6,489
Proceeds from issuance of common stock under Employee Stock Purchase Plan	5,131	4,499	3,949
Purchase of common stock	(5,000)	(29,891)	(5,116)
Payment of contingent consideration	(1,771)	(1,860)	(2,579)
Proceeds from Revolving Credit Facility	74,000		15,000
Repayments on Revolving Credit Facility	(29,000)	(20,000)
Cash dividends paid	(17,581)	(16,158)	(14,269)
Net cash provided by (used in) financing activities	30,904	(43,601)	3,474
Effect of exchange rate changes on cash	(1,076)	(568)	963
Net increase (decrease) in cash	52,579	(13,425)	(5,859)
Cash and cash equivalents at beginning of period	43,045	56,470	62,329
Cash and cash equivalents at end of period	$ 95,624	$ 43,045	$ 56,470