Related party transactions.

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Revenue as percentage of profit under agreement.

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Revenue As Percentage of Profit Under Agreement (related to railcars owned by ARL)

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No definition available.

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Service agreement period.

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No definition available.

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- Definition

Service Agreement Renewal Period

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No definition available.

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- Definition

Amount of expense incurred and directly related to generating revenue from leased and rented property or equipment.

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- Definition

Amount of receivables due from an entity that is affiliated with the reporting entity by means of direct or indirect ownership, due within 1 year (or 1 business cycle).

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- Definition

Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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- Definition

Amounts due from parties associated with the reporting entity as evidenced by a written promise to pay, due after 1 year (or 1 business cycle).

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

Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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- Definition

Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

+ References

No definition available.

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- Definition

Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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Related Party Transactions (Details) - USD ($)	1 Months Ended	3 Months Ended		6 Months Ended
Related Party Transactions (Details) - USD ($)	Apr. 27, 2015	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Related Party Transactions (Textual) [Abstract]
Railcar leasing cost of revenues		$ 11,617,000	$ 10,356,000	$ 23,676,000	$ 20,531,000
Revenue from related parties		100,000
Inventory, Net		70,807,000		70,807,000		$ 75,028,000
Term Loan and Credit Agreement [Member] \| Axis [Member]
Related Party Transactions (Textual) [Abstract]
Notes receivable		14,800,000		14,800,000		17,700,000
M.W. Recycling [Member]
Related Party Transactions (Textual) [Abstract]
Revenue from related parties		600,000	400,000	1,500,000	800,000
Joint Ventures [Member]
Related Party Transactions (Textual) [Abstract]
Expense with related parties		4,400,000	9,700,000	10,600,000	14,400,000
Insight Portfolio [Member] \| Maximum [Member]
Related Party Transactions (Textual) [Abstract]
Expense with related parties		100,000	100,000	$ 100,000	$ 100,000
Purchasing and Engineering Services Agreement [Member] \| ACF [Member]
Related Party Transactions (Textual) [Abstract]
Percentage of consideration under agreement				30.00%	30.00%
Revenue from related parties		0	200,000	$ 0	$ 700,000
Repair Services and Support Agreement [Member] [Domain] \| ACF [Member]
Related Party Transactions (Textual) [Abstract]
Percentage of consideration under agreement	30.00%
Percentage of consideration under agreement (related to railcars owned by ARL)	20.00%
Revenue from related parties		100,000	100,000	$ 200,000	100,000
Railcar services agreement [Member] \| ARL [Member]
Related Party Transactions (Textual) [Abstract]
Term of agreement				3 years
Service Agreement Renewal Period				1 year
Revenue from related parties		4,200,000	7,300,000	$ 10,100,000	15,300,000
Railcar management agreement [Member] \| ARL [Member]
Related Party Transactions (Textual) [Abstract]
Expense with related parties		100,000	300,000	300,000	600,000
Railcar leasing cost of revenues		1,000,000	1,600,000	2,800,000	3,300,000
Component purchases [Member] \| ACF [Member]
Related Party Transactions (Textual) [Abstract]
Component purchases from ACF		1,700,000	1,200,000	3,500,000	2,800,000
Railcar Orders [Member] \| IELP Entities [Member]
Related Party Transactions (Textual) [Abstract]
Revenue from related parties		0
Rail Management Transition Agreement [Member] \| American Entertainment Properties Corporation [Member]
Related Party Transactions (Textual) [Abstract]
Due from Affiliate, Current		2,000,000		2,000,000		$ 600,000
Consulting Services Agreement [Member] \| ARL [Member]
Related Party Transactions (Textual) [Abstract]
Expense with related parties		100,000		100,000
Consulting Services Agreement [Member] \| IELP Entities [Member]
Related Party Transactions (Textual) [Abstract]
Revenue from related parties				100,000
Railcar Leases [Member] \| IELP Entities [Member]
Related Party Transactions (Textual) [Abstract]
Revenue from related parties		200,000	0	400,000	0
Railcar Services [Member] \| IELP Entities [Member]
Related Party Transactions (Textual) [Abstract]
Revenue from related parties		$ 100,000	$ 0	$ 100,000	$ 0