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CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Jul. 29, 2018
Jul. 30, 2017
Apr. 29, 2018
Cash flows from operating activities:      
Net income $ 965 $ 4,984 $ 20,877
Adjustments to reconcile net income to net cash (used in) provided by operating activities:      
Depreciation 2,015 1,807  
Amortization of assets 145 82  
Stock-based compensation (501) 757  
Deferred income taxes (2,263) 643  
Realized loss on sale of short-term investments (Available for Sale) 94    
Loss on disposal of equipment 35    
Loss from investment in unconsolidated joint venture 77 118  
Foreign currency exchange (gain) loss (91) 35  
Changes in assets and liabilities:      
Accounts receivable 2,837 2,524  
Inventories (429) (3,539)  
Other current assets (989) (467)  
Other assets 34 (47)  
Accounts payable-trade (2,494) (397)  
Deferred revenue (175)    
Accrued expenses and deferred compensation (1,566) (4,704)  
Accrued restructuring costs 445    
Income taxes (75) 608  
Net cash (used in) provided by operating activities (1,936) 2,404  
Cash flows from investing activities:      
Capital expenditures (757) (2,260)  
Net cash paid for acquisition of businesses (11,971)    
Investment in unconsolidated joint venture (100) (489)  
Proceeds from the sale of short-term investments (Available for Sale) 2,458    
Purchase of short-term investments (Available for Sale) (10) (12)  
Proceeds from the sale of long-term investments (Rabbi Trust)   49  
Purchase of long-term investments (Rabbi Trust) (302) (1,267)  
Net cash used in investing activities (10,682) (3,979)  
Cash flows from financing activities:      
Proceeds from line of credit 11,000 5,000  
Payments on line of credit (7,000)    
Payments on vendor-financed capital expenditures (1,412) (1,250)  
Dividends paid (1,127) (3,608)  
Common stock surrendered for withholding taxes payable (1,292) (1,135)  
Common stock repurchased (72)    
Proceeds from common stock issued   5  
Net cash provided by (used in) financing activities 97 (988)  
Effect of exchange rate changes on cash and cash equivalents (114) 90  
Decrease in cash and cash equivalents (12,635) (2,473)  
Cash and cash equivalents at beginning of period 21,228 20,795 20,795
Cash and cash equivalents at end of period $ 8,593 $ 18,322 $ 21,228