Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Assets
Cash and cash equivalents	$ 5,388	$ 10,757
Accounts receivable, net	15,328	19,127
Inventory	2,396	2,124
Deferred income taxes	222	323
Prepaid expenses and other current assets	4,636	3,969
Total current assets	27,970	36,300
Property, plant and equipment, net	287,271	250,498
Other long-term assets, net	2,600	2,749
Total assets	317,841	289,547
Liabilities
Current portion of long-term debt	0	22,519
Accounts payable	10,460	21,993
Accrued liabilities	8,897	6,970
Income taxes payable	0	408
Total current liabilities	19,357	51,890
Long-term debt	60,464	0
Other long-term liabilities	702	598
Deferred income taxes	351	323
Total liabilities	$ 80,874	$ 52,811
Commitments and contingencies
Stockholders’ equity
Common stock, $0.01 par value, 100,000,000 shares authorized; 24,526,301 and 24,540,720 issued, respectively; 24,402,904 and 24,455,709 outstanding, respectively	$ 244	$ 245
Additional paid-in capital	275,876	272,751
Accumulated deficit	(37,943)	(35,289)
Treasury stock, at cost, 123,397 and 85,011 shares, respectively	(1,210)	(971)
Total stockholders’ equity	236,967	236,736
Total liabilities and stockholders’ equity	$ 317,841	$ 289,547

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.