Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 74,459	$ 100,244
Restricted cash	16,565	16,640
Accounts receivable, net	40,408	43,804
Accounts receivable, due from related parties	2,956	778
Income Taxes Receivable, Current	18,690	19,115
Inventories, net	79,655	54,147
Prepaid expenses and other current assets	5,808	6,464
Total current assets	238,541	241,192
Property, plant and equipment, net	153,130	162,535
Railcars on lease, net	1,077,768	1,036,414
Goodwill	7,169	7,169
Investments in and loans to joint ventures	20,326	22,571
Other assets	902	3,545
Total assets	1,497,836	1,473,426
Current liabilities:
Accounts payable	33,189	21,275
Accounts payable, due to related parties	52	41
Accrued expenses, including loss contingency of $6,408 and $6,548 at September 30, 2018 and December 31, 2017, respectively	18,213	12,787
Accrued compensation	14,679	12,874
Short-term debt, including current portion of long-term debt	25,404	25,590
Total current liabilities	91,537	72,567
Long-term debt, net of unamortized debt issuance costs of $4,485 and $4,647 at September 30, 2018 and December 31, 2017, respectively	501,213	520,024
Deferred tax liability	206,772	194,084
Pension and post-retirement liabilities	7,683	8,099
Other liabilities, including loss contingency of $2,228 and $2,283 at September 30, 2018 and December 31, 2017, respectively	14,554	15,118
Total liabilities	821,759	809,892
Stockholders’ equity:
Common stock, $0.01 par value, 50,000,000 shares authorized, 19,083,878 shares outstanding as of both June 30, 2018 and December 31, 2017	213	213
Additional paid-in capital	239,609	239,609
Treasury Stock	(86,031)	(86,031)
Retained Earnings	527,476	514,453
Accumulated other comprehensive loss	(5,190)	(4,710)
Total stockholders’ equity	676,077	663,534
Total liabilities and stockholders’ equity	$ 1,497,836	$ 1,473,426

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount 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, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.