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CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Aug. 31, 2017
Aug. 31, 2016
Current assets:    
Cash and cash equivalents $ 37,082 $ 50,891
Short-term investments 80,166 57,633
Trade accounts receivable, less allowance for doubtful accounts of $240 and $394 at August 31, 2017 and 2016, respectively 64,259 64,680
Inventories 35,340 31,793
Other current assets 8,007 4,475
Total current assets 224,854 209,472
Property and equipment, net [1] 29,439 11,545
Goodwill 95,597 95,649
Other intangible assets, net 16,244 19,191
Deferred tax assets, net 495 621
Other assets 3,088 3,190
Total assets 369,717 339,668
Current liabilities:    
Accounts payable 20,898 18,690
Accrued liabilities 18,997 15,757
Accrued payroll and related expenses 14,222 20,866
Revolving credit facility, current portion 20,000  
Income taxes payable 1,306 3,381
Total current liabilities 75,423 58,694
Revolving credit facility 134,000 122,000
Deferred tax liabilities, net 18,949 16,365
Other long-term liabilities 1,958 2,214
Total liabilities 230,330 199,273
Commitments and Contingencies (Note 11)
Shareholders' equity:    
Common stock - authorized 36,000,000 shares, $0.001 par value; 19,688,238 and 19,621,820 shares issued at August 31, 2017 and 2016, respectively; and 13,984,183 and 14,208,338 shares outstanding at August 31, 2017 and 2016, respectively 20 20
Additional paid-in capital 150,692 145,936
Retained earnings 315,764 289,642
Accumulated other comprehensive income (loss) (28,075) (27,298)
Common stock held in treasury, at cost - 5,704,055 and 5,413,482 shares at August 31, 2017 and 2016, respectively (299,014) (267,905)
Total shareholders' equity 139,387 140,395
Total liabilities and shareholders' equity $ 369,717 $ 339,668
[1] Includes tangible assets and property and equipment, net, attributed to the geographic location in which such assets are located.