v2.4.0.6

Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 343	$ 2,763
Accounts receivable, net of allowance for doubtful accounts of $284 and $482	31,148	26,113
Deferred tax assets	306	3,436
Prepaid expenses and other	5,933	3,962
Total current assets	37,730	36,274
Property and equipment, net	334,121	320,564
Goodwill, net	101,269	71,578
Intangible assets, net	15,430	7,891
Deferred financing costs, net	5,701	3,210
Deferred tax assets	1,704	0
Other assets	251	345
Total assets	496,206	439,862
Current liabilities:
Accounts payable	11,252	13,131
Accrued liabilities and other	16,485	13,921
Note payable	1,470	1,251
Current maturities of long-term debt	1,575	500
Total current liabilities	30,782	28,803
Long-term debt, less current maturities	274,000	232,571
Accrued closure and post-closure liabilities	12,156	11,571
Deferred tax liabilities	0	1,399
Other long-term liabilities	1,769	1,789
Total liabilities	318,707	276,133
Commitments and contingencies
Stockholders' equity:
Series A convertible preferred stock, $0.01 par value per share. Authorized 8,000 shares; issued and outstanding 960 shares and 914 shares, respectively (liquidation preference $98,058 and $96,006, respectively)	10	9
Common stock, $0.01 par value per share. Authorized 50,000 shares; issued 24,773 shares and 21,684 shares	248	217
Treasury stock, 1,074 shares and 1,074 shares, respectively	(5,322)	(5,322)
Additional paid-in capital	220,486	199,627
Contingent considerations	3,225	3,225
Retained earnings (deficit)	(41,148)	(34,027)
Total stockholders' equity	177,499	163,729
Total liabilities and stockholders' equity	$ 496,206	$ 439,862

Amount due from customers, clients, or other third-parties, or arising from transactions not separately disclosed, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value.

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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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Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. 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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Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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