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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 28, 2019 | Sep. 29, 2018
OPERATING ACTIVITIES: |  |
Net income | $ 15,984 | $ 15,633
Adjustments to reconcile net income to net cash used in operating activities: |  |
Depreciation and amortization | 7,696 | 7,305
Loss on disposal of property and equipment | 5 |
Deferred rent and facility related liabilities | 83 | 3,650
Right-of-use asset amortization | 7,832 |
Deferred income taxes | 117 | (102)
Share-based compensation expenses | 2,641 | 3,704
Accounts receivable allowances | (160) | 233
Changes in operating assets and liabilities: |  |
Accounts receivable | 3,626 | (8,939)
Unbilled services, net | (14,582) | (9,976)
Prepaid expenses and other current assets, and other assets | (5,735) | 1,417
Forgivable loans | (18,942) | (14,716)
Incentive cash awards | 3,628 | 2,367
Accounts payable, accrued expenses, and other liabilities | (16,274) | (8,970)
Lease liabilities | (5,826) |
Net cash used in operating activities | (19,907) | (8,394)
INVESTING ACTIVITIES: |  |
Purchases of property and equipment | (12,548) | (13,379)
Net cash used in investing activities | (12,548) | (13,379)
FINANCING ACTIVITIES: |  |
Issuance of common stock, principally stock options exercises | 2,006 | 1,387
Borrowings under revolving line of credit | 54,000 | 30,161
Repayments under revolving line of credit | (18,000) | (24,599)
Tax withholding payments reimbursed by shares | (388) | (1,783)
Cash paid on dividend equivalents | (35) | (98)
Cash dividends paid to shareholders | (4,742) | (4,168)
Repurchases of common stock | (18,068) | (20,389)
Distribution to noncontrolling interest |  | (41)
Net cash provided by (used in) financing activities | 14,773 | (19,530)
Effect of foreign exchange rates on cash and cash equivalents | (513) | (869)
Net decrease in cash and cash equivalents | (18,195) | (42,172)
Cash and cash equivalents at beginning of period | 38,028 | 54,035
Cash and cash equivalents at end of period | 19,833 | 11,863
Noncash investing and financing activities: |  |
Purchases of property and equipment not yet paid for | 3,461 | 1,852
Purchases of property and equipment paid by a third party | 126 |
Asset retirement obligations | 427 | 217
Right-of-use assets obtained in exchange for lease obligations | 37,298 |
Right-of-use assets related to the adoption of ASC 842 | 82,329 |
Lease liabilities related to the adoption of ASC 842 | 106,765 |
Supplemental cash flow information: |  |
Cash paid for taxes | 6,078 | 3,409
Cash paid for interest | $ 848 | $ 380

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