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Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified | Jun. 30, 2013 | Dec. 31, 2012
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 9,054 | $ 6,846
Accounts receivable, net of allowance of $1,591 in 2013 and $1,729 in 2012 | 77,861 | 76,220
Drivers' advances and other receivables, net of allowance of $1,238 in 2013 and $1,041 in 2012 | 5,278 | 3,851
Inventory and supplies | 4,670 | 4,550
Prepaid expenses | 11,140 | 8,244
Assets held for sale | 4,018 | 3,898
Deferred income taxes | 5,015 | 4,642
Income taxes receivable | 85 | 59
Total current assets | 117,121 | 108,310
Property and equipment, at cost | 417,965 | 419,947
Less: accumulated depreciation and amortization | (139,197) | (140,930)
Net property and equipment | 278,768 | 279,017
Other assets, net | 20,582 | 12,905
Total assets | 416,471 | 400,232
Current liabilities: |  |
Checks outstanding in excess of bank balances | 7,782 | 8,261
Accounts payable | 10,887 | 10,035
Accrued expenses | 26,828 | 27,884
Current maturities of long-term debt | 44,395 | 63,636
Current portion of capital lease obligations | 2,164 | 2,091
Current portion of insurance and claims accrual | 17,195 | 16,383
Total current liabilities | 109,251 | 128,290
Long-term debt | 122,810 | 95,214
Long-term portion of capital lease obligations | 12,902 | 14,003
Insurance and claims accrual | 23,892 | 16,768
Deferred income taxes | 51,674 | 49,837
Other long-term liabilities | 2,760 | 1,447
Total liabilities | 323,289 | 305,559
Stockholders' equity: |  |
Additional paid-in-capital | 88,856 | 90,328
Treasury stock at cost; 955,605 shares and 1,059,643 shares as of June 30, 2013 and December 31, 2012, respectively | (12,786) | (13,955)
Accumulated other comprehensive income (loss) | (801) | 320
Retained earnings | 17,745 | 17,813
Total stockholders' equity | 93,182 | 94,673
Total liabilities and stockholders' equity | 416,471 | 400,232
Common Class A [Member] |  |
Stockholders' equity: |  |
Common stock | 144 | 143
Common Class B [Member] |  |
Stockholders' equity: |  |
Common stock | $ 24 | $ 24

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- Definition The total amount due to the entity within one year of the balance sheet date (or one operating cycle, if longer) from outside sources including advances to drivers and other non-trade receivables, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value. + References No definition available. + Details
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- Definition 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). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.18) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 12 -Article 7 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 18 -Article 5 + Details
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