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SHORT-TERM BORROWINGS | 12 Months Ended
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Dec. 31, 2016
Short-term Debt [Abstract] |
Short-term Debt [Text Block] | ## 9. SHORT-TERM BORROWINGS At December 31, 2016, the Company had a $60 million unsecured revolving line of credit with a bank expiring November 3, 2017. The line of credit bears interest at LIBOR plus 0.75%. At December 31, 2016, outstanding borrowings were approximately $4.3 million at an interest rate of 1.52%. The highest balance during the year was $28.4 million. At December 31, 2015, outstanding borrowings were $26.6 million at an interest rate of 1.18%.

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- Definition The entire disclosure for short-term debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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