Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 102,811	$ 178,571
Restricted cash	16,684	16,714
Short-term investments - available-for-sale securities	1,815	8,958
Accounts receivable, net	44,780	39,727
Accounts receivable, due from related parties	2,453	4,790
Inventories, net	70,807	75,028
Prepaid expenses and other current assets	9,155	8,623
Total current assets	248,505	332,411
Property, plant and equipment, net	169,628	177,051
Railcars on lease, net	994,821	908,010
Income Taxes Receivable, Noncurrent	11,721	234
Goodwill	7,169	7,169
Investments in and loans to joint ventures	24,683	26,332
Other assets	3,831	5,043
Total assets	1,460,358	1,456,250
Current liabilities:
Accounts payable	24,346	29,314
Accounts payable, due to related parties	186	3,252
Accrued expenses, including loss contingency of $8,104 and $10,127 at June 30, 2017 and December 31, 2016, respectively	15,509	15,411
Accrued income taxes payable, current	0	7,660
Accrued compensation	10,800	11,628
Short-term debt, including current portion of long-term debt	25,681	25,588
Total current liabilities	76,522	92,853
Long-term debt, net of unamortized debt issuance costs of $4,756 and $4,863 at June 30, 2017 and December 31, 2016, respectively	532,740	545,392
Deferred tax liability	279,709	252,943
Pension and post-retirement liabilities	8,672	8,648
Other liabilities, including loss contingency of $1,970 and $2,161 at June 30, 2017 and December 31, 2016, respectively	5,616	6,144
Total liabilities	903,259	905,980
Stockholders’ equity:
Common stock, $0.01 par value, 50,000,000 shares authorized, 19,083,878 shares outstanding as of both June 30, 2017 and December 31, 2016	213	213
Additional paid-in capital	239,609	239,609
Treasury Stock	(86,031)	(86,031)
Retained Earnings	409,010	402,810
Accumulated other comprehensive loss	(5,702)	(6,331)
Total stockholders’ equity	557,099	550,270
Total liabilities and stockholders’ equity	$ 1,460,358	$ 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.