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Cash Flow, Supplemental Disclosures [Text Block]
3 Months Ended
Mar. 31, 2018
Notes  
Cash Flow, Supplemental Disclosures

Note 12.Supplemental Disclosures of Cash Flow Information 

 

Net cash payments for income taxes were $611,000 and $222,000 during the three months ended March 31, 2018 and 2017.