Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 106,176	$ 178,571
Restricted cash	16,541	16,714
Short-term investments - available-for-sale securities	0	8,958
Accounts receivable, net	34,091	39,727
Accounts receivable, due from related parties	1,263	4,790
Inventories, net	72,675	75,028
Prepaid expenses and other current assets	9,019	8,623
Total current assets	239,765	332,411
Property, plant and equipment, net	165,919	177,051
Railcars on lease, net	1,014,238	908,010
Income Taxes Receivable, Noncurrent	13,525	234
Goodwill	7,169	7,169
Investments in and loans to joint ventures	23,417	26,332
Other assets	3,725	5,043
Total assets	1,467,758	1,456,250
Current liabilities:
Accounts payable	25,408	29,314
Accounts payable, due to related parties	18	3,252
Accrued expenses, including loss contingency of $7,359 and $10,127 at September 30, 2017 and December 31, 2016, respectively	15,480	15,411
Accrued income taxes payable, current	0	7,660
Accrued compensation	11,807	11,628
Short-term debt, including current portion of long-term debt	25,649	25,588
Total current liabilities	78,362	92,853
Long-term debt, net of unamortized debt issuance costs of $4,701 and $4,863 at September 30, 2017 and December 31, 2016, respectively	526,395	545,392
Deferred tax liability	287,788	252,943
Pension and post-retirement liabilities	8,652	8,648
Other liabilities, including loss contingency of $1,936 and $2,161 at September 30, 2017 and December 31, 2016, respectively	7,688	6,144
Total liabilities	908,885	905,980
Stockholders’ equity:
Common stock, $0.01 par value, 50,000,000 shares authorized, 19,083,878 shares outstanding as of both September 30, 2017 and December 31, 2016	213	213
Additional paid-in capital	239,609	239,609
Treasury Stock	(86,031)	(86,031)
Retained Earnings	410,235	402,810
Accumulated other comprehensive loss	(5,153)	(6,331)
Total stockholders’ equity	558,873	550,270
Total liabilities and stockholders’ equity	$ 1,467,758	$ 1,456,250

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).

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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.