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UNAUDITED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified | Jun. 30, 2014 | Dec. 31, 2013
--- | --- | ---
CURRENT ASSETS: |  |  |  |
Cash and cash equivalents, unrestricted | $ 138,608 |  | $ 318,471 |
Restricted cash | 11,929 |  | 12,564 |
Short-term investments | 124,080 |  | 31,592 |
Total cash and cash equivalents and short-term investments | 274,617 |  | 362,627 |
Student receivables, net of allowance for doubtful accounts of $19,304 and $20,790 as of June 30, 2014 and December 31, 2013, respectively | 31,283 |  | 33,632 |
Receivables, other, net | 9,741 |  | 27,351 |
Prepaid expenses | 25,294 |  | 19,738 |
Inventories | 6,040 |  | 6,641 |
Deferred income tax assets, net | 3,606 |  | 3,606 |
Other current assets | 3,884 |  | 3,452 |
Assets of discontinued operations | 573 |  | 2,970 |
Total current assets | 355,038 |  | 460,017 |
NON-CURRENT ASSETS: |  |  |  |
Property and equipment, net | 159,090 |  | 180,385 |
Goodwill | 87,356 |  | 87,356 |
Intangible assets, net | 32,253 |  | 40,117 |
Student receivables, net of allowance for doubtful accounts of $5,466 and $6,856 as of June 30, 2014 and December 31, 2013, respectively | 4,494 |  | 5,181 |
Deferred income tax assets, net | 10,644 |  | 10,644 |
Other assets, net | 17,426 |  | 17,834 |
Assets of discontinued operations | 1,179 |  | 3,511 |
TOTAL ASSETS | 667,480 | [1] | 805,045 | [1]
CURRENT LIABILITIES: |  |  |  |
Accounts payable | 25,498 |  | 24,500 |
Accrued expenses: |  |  |  |
Payroll and related benefits | 32,201 |  | 34,160 |
Advertising and production costs | 17,001 |  | 17,585 |
Income taxes | 2,221 |  | 14,994 |
Other | 28,205 |  | 40,747 |
Deferred tuition revenue | 62,219 |  | 60,070 |
Liabilities of discontinued operations | 16,995 |  | 15,376 |
Total current liabilities | 184,340 |  | 207,432 |
NON-CURRENT LIABILITIES: |  |  |  |
Deferred rent obligations | 72,259 |  | 77,599 |
Other liabilities | 25,177 |  | 27,619 |
Liabilities of discontinued operations | 33,077 |  | 37,011 |
Total non-current liabilities | 130,513 |  | 142,229 |
STOCKHOLDERS' EQUITY: |  |  |  |
Preferred stock, $0.01 par value; 1,000,000 shares authorized; none issued or outstanding | 0 |  | 0 |
Common stock, $0.01 par value; 300,000,000 shares authorized; 82,064,114 and 81,889,907 shares issued, 67,248,793 and 67,170,522 shares outstanding as of June 30, 2014 and December 31, 2013, respectively | 821 |  | 819 |
Additional paid-in capital | 603,656 |  | 600,904 |
Accumulated other comprehensive loss | (638) |  | (503) |
Retained (deficit) earnings | (36,049) |  | 68,658 |
Cost of 14,815,321 and 14,719,385 shares in treasury as of June 30, 2014 and December 31, 2013, respectively | (215,163) |  | (214,494) |
Total stockholders' equity | 352,627 |  | 455,384 |
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY | $ 667,480 |  | $ 805,045 |
[1] | Total assets do not include intercompany receivable or payable activity between schools and corporate and investments in subsidiaries.

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