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Areas of Operation (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Areas of Operation |  |  |
Revenues | $ 157,148,000 | $ 133,330,000 | $ 234,685,000
Long-lived assets | 86,573,000 | 110,917,000 |
U.S. |  |  |
Areas of Operation |  |  |
Revenues | 135,058,000 | 122,522,000 | 222,154,000
Long-lived assets | 76,751,000 | 105,059,000 |
Canada |  |  |
Areas of Operation |  |  |
Revenues | 22,090,000 | 10,808,000 | $ 12,531,000
Long-lived assets | $ 9,822,000 | $ 5,858,000 |

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- Definition Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e9038-108599 + Details
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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