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CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS - SUPPLEMENTAL - USD ($)
$ in Thousands
9 Months Ended
Sep. 29, 2018
Sep. 30, 2017
RECONCILIATION OF CASH AND CASH EQUIVALENTS AND RESTRICTED CASH:    
Cash and cash equivalents, beginning of period $ 28,339 $ 34,091
Restricted cash, beginning of period 477 398
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH, BEGINNING OF YEAR 28,816 34,489
Cash and cash equivalents, end of period 26,327 22,044
Restricted cash, end of period 1,024 905
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH, END OF PERIOD 27,351 22,949
SUPPLEMENTAL INFORMATION:    
Interest paid 4,955 3,910
Income taxes paid 38,675 34,108
NON-CASH FINANCING ACTIVITIES:    
Common stock issued under deferred compensation plans $ 5,312 $ 4,673