Rental Equipment	9 Months Ended
Sep. 30, 2018
Property, Plant and Equipment [Abstract]
Rental Equipment	Rental EquipmentRental equipment is shown net of accumulated depreciation of $11,247,000 and $9,413,000 at September 30, 2018 and December 31, 2017, respectively. The Company recognized depreciation expense of $1,808,000 and $1,449,000 for the three months ended September 30, 2018 and September 30, 2017, respectively and $4,790,000 and $4,253,000 for the nine months ended September 30, 2018 and September 30, 2017, respectively.

The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-URI http://asc.fasb.org/topic&trid=2155823

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