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Investments | 12 Months Ended
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Dec. 31, 2017
Equity Method Investments and Joint Ventures [Abstract] |
Investments | Equity Investments In December 2016, the Company acquired a 25.0% equity interest in Ruby Sketch Pty Ltd. (“Ruby Sketch”), an Australian proprietary limited company, for $2.5 million. The Company has accounted for its ownership interest using the equity accounting method and recognized Ruby Sketch investment as an asset at cost. The investment will fluctuate in future periods based on the Company’s allocable share of earnings or losses from the investment which is recognized through earnings. Ruby Sketch develops software that assists in designing residential structures, primarily used in Australia and potentially for the North America market. The Company’s future relationship with Ruby Sketch also could potentially include the specification of the Company’s products in Ruby Sketch's software. The Company has no obligation to make any additional capital contributions to Ruby Sketch.

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- Definition The entire disclosure for equity method investments and joint ventures. Equity method investments are investments that give the investor the ability to exercise significant influence over the operating and financial policies of an investee. Joint ventures are entities owned and operated by a small group of businesses as a separate and specific business or project for the mutual benefit of the members of the group. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -URI http://asc.fasb.org/topic&trid=2196965 + Details
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