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Accounts and Notes Receivable (Details) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | ---
Accounts and notes receivable |  |
Total accounts and notes receivable | $ 160,972 | $ 154,971
Less allowance for doubtful accounts | 3,204 | 3,641
Accounts and notes receivable, net | 157,768 | 151,330
Amounts due from manufacturers [Member] |  |
Accounts and notes receivable |  |
Total accounts and notes receivable | 93,206 | 86,062
Parts and service receivables [Member] |  |
Accounts and notes receivable |  |
Total accounts and notes receivable | 32,479 | 35,034
Finance and insurance receivables, net [Member] |  |
Accounts and notes receivable |  |
Total accounts and notes receivable | 22,374 | 20,898
Other [Member] |  |
Accounts and notes receivable |  |
Total accounts and notes receivable | $ 12,913 | $ 12,977

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- Definition The aggregate of amounts due from customers or clients, within one year of the balance sheet date (or one operating cycle, if longer), for goods or services that have been delivered or sold in the normal course of business and an amount representing an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date within one year of the balance sheet, reduced to their estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection and net of any write-downs taken for collection uncertainty on the part of the holder, respectively. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amounts due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer) for goods or services (including trade receivables) that have been delivered or sold in the normal course of business. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 3 -Subparagraph a, b -Article 5 + Details
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