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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Cash flows from operating activities:    
Cash provided by operating activities $ 4,372 $ 5,455
Cash flows from investing activities:    
Acquisition of property and equipment (1,498) (1,439)
Other investing activities 294 (76)
Net cash used in investing activities (1,204) (1,515)
Cash flows from financing activities:    
Cash dividends paid (8,311) 0
Purchase of treasury shares (93) 0
Net cash used in financing activities (8,404) 0
Net (decrease) increase in cash and cash equivalents (5,236) 3,940
Cash and cash equivalents, beginning of period 53,030 26,640
Cash and cash equivalents, end of period $ 47,794 $ 30,580