v3.8.0.1

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2018 | Apr. 01, 2017
Cash flows from operating activities |  |
Net income | $ 2,697 | $ 824
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Stock-based compensation | 3,712 | 1,603
Depreciation and amortization | 463 | 601
Deferred income taxes | (830) | 146
Foreign currency remeasurement (gain) loss | (437) | 240
Changes in operating assets and liabilities, net of effects from acquisitions: |  |
Accounts receivable | (1,099) | (2,986)
Unbilled accounts receivable | (67) | 679
Prepaid expenses and other current assets | (928) | (921)
Other non-current assets | (18) | 0
Accounts payable | 545 | (707)
Accrued expenses and other current liabilities | 614 | 1,625
Deferred revenue | 4,428 | 3,462
Other non-current liabilities | 327 | 19
Net cash provided by operating activities | 9,443 | 4,585
Cash flows from investing activities |  |
Purchases of property and equipment and software | (144) | (271)
Payments for acquisitions, net of cash acquired | (5,000) | 0
Purchase of short-term investment | (15,099) | (15,000)
Sale of short-term investment | 15,000 | 15,000
Net cash used in investing activities | (5,243) | (271)
Cash flows from financing activities |  |
Proceeds from exercise of common stock options | 868 | 1,330
Net cash provided by financing activities | 868 | 1,330
Effect of exchange rate changes on cash and cash equivalents | 91 | (421)
Net increase in cash, cash equivalents, and restricted cash | 5,159 | 5,223
Cash, cash equivalents and restricted cash, beginning of the period | 86,728 | 61,094
Cash, cash equivalents and restricted cash, end of the period | 91,887 | 66,317
Supplemental disclosure of cash flow activities |  |
Cash paid for taxes | 273 | 0
Supplemental disclosure of non-cash operating, investing and financing activities |  |
Unpaid purchases of property and equipment | 82 | 35
Series A Redeemable Convertible Preferred Stock dividend accretion | $ 680 | $ 602

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