Period in which the company has an obligation to pay additional amounts, starting from the acquisition date

No definition available.

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- Definition

Retention Payment

+ References

No definition available.

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
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- Definition

Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
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- Definition

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Paragraph 2
-Subparagraph (h)(2)-(3)
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- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition

This element represents the fair value of the noncontrolling interest in the acquiree at the acquisition date.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

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- Definition

This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

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-Publisher FASB
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- Definition

This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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- Definition

For transactions that are recognized separately from the acquisition of assets and assumptions of liabilities in the business combination, such as related to pre-existing relationships with the acquiree, this element represents the disclosure of the amount of acquisition related costs.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition

Fair value of contingent consideration in a business combination that is classified in shareholders' equity.

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

+ References

No definition available.

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- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Name Regulation S-X (SX)
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- Definition

The cash outflow associated with the purchase of noncontrolling interest during the period.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 13
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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Investing Activities
-URI http://asc.fasb.org/extlink&oid=6516133

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- Definition

Aggregate revenue during the period for services rendered in the normal course of business (before deducting allowances and discounts) which are not otherwise defined in the taxonomy.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Paragraph 2
-Subparagraph (SX 210.5-03.1(d))
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Business Combinations (Narrative) (Details) € in Thousands						2 Months Ended	3 Months Ended		7 Months Ended	9 Months Ended
Business Combinations (Narrative) (Details) € in Thousands	Aug. 01, 2016 USD ($)	May 27, 2016 USD ($)	Feb. 19, 2016 EUR (€)	Feb. 19, 2016 USD ($)	Nov. 04, 2015 USD ($)	Sep. 30, 2016 USD ($)	Sep. 30, 2016 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2016 USD ($)	Sep. 30, 2016 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2016 EUR (€)	Sep. 30, 2016 USD ($)	Feb. 19, 2016 USD ($)	Dec. 31, 2015 USD ($)
Business Acquisition [Line Items]
Goodwill													$ 92,307,000		$ 91,234,000
Acquisition of NCI										$ 226,000
Net income							$ (5,137,000)	$ 20,825,000		63,979,000	$ 89,685,000
Revenues							128,876,000	$ 109,318,000		$ 419,626,000	$ 380,413,000
Contributed Earnings since acquisition date						$ (231,000)
Mascus International Holdings BV [Member]
Business Acquisition [Line Items]
Cash consideration			€ 26,553	$ 29,580,000
Voting equity interests acquired, percentage			100.00%											100.00%
Contingent consideration			€ 3,198									€ 3,198	3,563,000	$ 3,563,000
Contingent consideration fair value												3,080	3,431,000
Goodwill														$ 19,664,000
Contributed Revenue since acquisition date							1,977,000		$ 5,282,000
Legal and other acquisition-related costs													749,000
Obligation to pay additional amount												€ 1,625	1,849,000
Period to make additional amount of obligation upon achievement of certain condition										3 years
Mascus Subsidiary [Member]
Business Acquisition [Line Items]
Acquisition of NCI		$ 226,000
Xcira LLC [Member]
Business Acquisition [Line Items]
Cash consideration					$ 12,359,000
Voting equity interests acquired, percentage					75.00%
Percentage ownership by non-controlling interest holders					25.00%
Contingent consideration					$ 0
Goodwill					10,659,000
Fair value of the non-controlling interest					$ 4,119,000
Contributed Revenue							1,892,000			$ 6,189,000
Contributed Earnings							89,000			1,011,000
Xcira LLC [Member] \| Consolidation, Eliminations [Member]
Business Acquisition [Line Items]
Contributed Revenue							$ 845,000			$ 2,707,000
Xcira LLC [Member] \| Xcira Founder [Member]
Business Acquisition [Line Items]
Obligation to pay additional amount													2,000,000
Period to make additional amount of obligation upon achievement of certain condition										3 years
Petrowsky Auctioneers Inc. [Member]
Business Acquisition [Line Items]
Cash consideration	$ 6,250,000
Retention payment	750,000
Contingent consideration fair value	1,433,000
Goodwill	4,308,000
Contributed Revenue						$ 401,000
Legal and other acquisition-related costs													177,000
Period to make additional amount of obligation upon achievement of certain condition										3 years
Petrowsky Auctioneers Inc. [Member] \| Maximum [Member]
Business Acquisition [Line Items]
Contingent consideration	3,000,000
Obligation to pay additional amount	$ 1,000,000
Customer Relationships [Member] \| Mascus International Holdings BV [Member]
Business Acquisition [Line Items]
Useful life										17 years
Customer Relationships [Member] \| Xcira LLC [Member]
Business Acquisition [Line Items]
Useful life					20 years
Customer Relationships [Member] \| Petrowsky Auctioneers Inc. [Member]
Business Acquisition [Line Items]
Useful life	10 years
Trade Names [Member] \| Mascus International Holdings BV [Member]
Business Acquisition [Line Items]
Useful life										5 years
Software [Member] \| Mascus International Holdings BV [Member]
Business Acquisition [Line Items]
Useful life										5 years
Future Software Development [Member] \| Xcira LLC [Member]
Business Acquisition [Line Items]
Obligation to pay additional amount													$ 2,700,000
Period to make additional amount of obligation upon achievement of certain condition										2 years