Consolidated Statements of Cash Flows (USD $) | 9 Months Ended |
In Thousands, unless otherwise specified | Sep. 30, 2013 | Sep. 30, 2012 |
Cash flows from operating activities: | ' | ' |
Net income | $28,470 | $16,978 |
Adjustments to reconcile net income to net cash provided by operating activities: | ' | ' |
Loss on disposal of asset | 1 | 52 |
Depreciation and amortization | 7,840 | 7,002 |
Write-off of unamortized debt issuance costs | 0 | 335 |
Deferred income taxes | -1,144 | 173 |
Stock-based compensation | 2,196 | 883 |
Interest expense from debt issuance costs and amortization of discount note payable | 939 | 946 |
Interest income on notes receivable from stockholders | 0 | -57 |
Changes in operating assets and liabilities: | ' | ' |
Trade accounts receivable | -7,549 | -4,734 |
Prepaid expenses and other current assets | 120 | 841 |
Income tax receivable | 0 | -800 |
Other assets | 117 | -12 |
Accrued salaries and benefits | 1,249 | -794 |
Accounts payable | 396 | 1,518 |
Other current liabilities | -1,791 | -1,262 |
Income taxes payable | 5,799 | -470 |
Deferred revenue | -2,187 | 285 |
Estimated liability for appeals | 8,319 | 3,205 |
Other liabilities | -137 | 306 |
Net cash provided by operating activities | 42,638 | 24,395 |
Cash flows from investing activities: | ' | ' |
Purchase of property, equipment, and leasehold improvements | -8,697 | -7,355 |
Purchase of perpetual software license and computer equipment | 0 | -837 |
Net cash used in investing activities | -8,697 | -8,192 |
Cash flows from financing activities: | ' | ' |
Borrowing under notes payable | 0 | 156,000 |
Borrowing under line of credit | 0 | 4,500 |
Redemption of preferred stock | 0 | -60,286 |
Repayment of notes payable | -11,774 | -100,656 |
Repayment of line of credit | 0 | -12,698 |
Debt issuance costs paid | 0 | -3,061 |
Proceeds from exercise of stock options | 1,653 | 137 |
Proceeds from issuance of stock | 0 | 12,844 |
Receipt from stockholder | 0 | 2,323 |
Payment to stockholders | 0 | -1,761 |
Purchase of treasury stock | 0 | -1,225 |
Income tax benefit from employee stock options | 8,641 | 380 |
Payment of purchase obligation | -750 | -500 |
Net cash used in financing activities | -2,230 | -4,003 |
Net increase in cash and cash equivalents | 31,711 | 12,200 |
Cash and cash equivalents at beginning of period | 37,843 | 20,004 |
Cash and cash equivalents at end of period | 69,554 | 32,204 |
Supplemental disclosures of cash flow information: | ' | ' |
Cash paid for income taxes | 6,552 | 12,415 |
Cash paid for interest | 7,796 | 8,358 |
Cash paid as debt extinguishment | 0 | 3,344 |
Supplemental disclosure of non-cash investing and financing activities: | ' | ' |
Obligation payable to sellers of perpetual license | 0 | 3,250 |
Issuance of common stock as part of debt issuance costs | $0 | $2,796 |