Consolidated Balance Sheets - USD ($) $ in Thousands	Nov. 24, 2018	May 26, 2018
Current assets:
Cash and cash equivalents	$ 40,823	$ 56,470
Trade accounts receivable, net of allowance for doubtful accounts of $1,821 and $1,640 as of November 24, 2018 and May 26, 2018, respectively	146,499	130,452
Prepaid expenses and other current assets	6,996	7,230
Income taxes receivable	1,120	729
Total current assets	195,438	194,881
Goodwill	191,172	191,950
Intangible assets, net	16,517	18,531
Property and equipment, net	23,699	22,413
Deferred income taxes	1,403	2,850
Other assets	3,061	2,049
Total assets	431,290	432,674
Current liabilities:
Accounts payable and accrued expenses	22,256	23,280
Accrued salaries and related obligations	51,973	58,418
Other liabilities	11,356	12,826
Total current liabilities	85,585	94,524
Long-term debt	58,000	63,000
Deferred income taxes	3,233
Other long-term liabilities	7,062	6,325
Total liabilities	153,880	163,849
Commitments and contingencies
Stockholders' equity:
Preferred stock, $0.01 par value, 5,000 shares authorized; zero shares issued and outstanding
Common stock, $0.01 par value, 70,000 shares authorized; 62,169 and 61,252 shares issued, and 31,724 and 31,614 shares outstanding as of November 24, 2018 and May 26, 2018, respectively	622	613
Additional paid-in capital	445,098	429,578
Accumulated other comprehensive loss	(12,413)	(10,385)
Retained earnings	343,827	335,741
Treasury stock at cost, 30,445 and 29,638 shares as of November 24, 2018 and May 26, 2018, respectively	(499,724)	(486,722)
Total stockholders' equity	277,410	268,825
Total liabilities and stockholders' equity	$ 431,290	$ 432,674

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.

Name:	us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130549-203045

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(3))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682