Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Oct. 02, 2020
Apr. 03, 2020
Sep. 27, 2019
Mar. 29, 2019
Oct. 02, 2020
Sep. 27, 2019
Dec. 31, 2019
Operating activities              
Net income $ 10,391 $ 8,668 $ 7,841 $ 7,074 $ 20,170 $ 22,532  
Adjustments to reconcile net income to net cash provided by operating activities:              
Depreciation expense         3,001 2,395  
Amortization of intangible assets 1,000   800   3,031 2,103  
Loss on disposal of property, plant, and equipment         63 2  
Stock-based compensation         6,499 5,952  
Amortization of debt issuance costs         286 301  
Changes in assets and liabilities:              
Receivables         3,584 (7,540)  
Other assets         (8,826) (5,820)  
Accounts payable         (1,988) (14,458)  
Deferred taxes         (7,575) (4,670)  
Compensation and other employee benefits         813 17,863  
Other liabilities         18,597 9,788  
Net cash provided by operating activities         37,655 28,448  
Investing activities              
Purchases of capital assets and intangibles         (3,348) (14,440)  
Proceeds from the disposition of assets         0 5,400  
Acquisition of business, net of cash acquired         0 (43,963)  
Net cash (used in) investing activities         (3,348) (53,003)  
Financing activities              
Repayments of long-term debt         (4,500) (2,000)  
Proceeds from revolver         151,000 226,000  
Repayments of revolver         (151,000) (226,000)  
Proceeds from exercise of stock options         59 3,467  
Payments of employee withholding taxes on share-based compensation         (1,918) (768)  
Net cash (used in) provided by financing activities         (6,359) 699  
Exchange rate effect on cash         468 (1,239)  
Net change in cash         28,416 (25,095)  
Cash-beginning of year   $ 35,318   $ 66,145 35,318 66,145 $ 66,145
Cash-end of period $ 63,734   $ 41,050   63,734 41,050 $ 35,318
Supplemental disclosure of cash flow information:              
Interest paid         3,030 4,363  
Income taxes paid         12,570 5,076  
Non-cash investing activities:              
Purchase of capital assets on account         $ 373 $ 394