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Unaudited Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2014 | Mar. 31, 2013
Cash flows from operating activities: |  |
Net income | $ 14,783 | $ 17,231
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Amortization of gain on sale of assets | (70) | (70)
Amortization of deferred rent | (199) | 27
Amortization of deferred financing costs | 195 | 195
Depreciation and amortization | 5,803 | 6,190
Deferred income taxes | (602) | (661)
Stock-based compensation | 1,961 | 2,250
Changes in assets and liabilities: |  |
Tuition receivable, net | 1,338 | 1,081
Other current assets | 926 | 1,645
Other assets |  | (4)
Accounts payable and accrued expenses | (336) | (8,220)
Income taxes payable and income taxes receivable | 9,224 | 11,847
Deferred revenue | 3,699 | (265)
Other long-term liabilities | (3,505) | 147
Net cash provided by operating activities | 33,217 | 31,393
Cash flows from investing activities: |  |
Purchases of property and equipment | (996) | (2,368)
Net cash used in investing activities | (996) | (2,368)
Cash flows from financing activities: |  |
Payments on term loan | (781) | (781)
Repurchase of common stock |  | (24,999)
Net cash used in financing activities | (781) | (25,780)
Net increase in cash and cash equivalents | 31,440 | 3,245
Cash and cash equivalents - beginning of period | 94,760 | 47,517
Cash and cash equivalents - end of period | 126,200 | 50,762
Non-cash transactions: |  |
Purchases of property and equipment included in accounts payable | $ 22 | $ 706

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