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v3.8.0.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Operating activities: |  |  |
Net loss | $ (15,343) | $ (2,602) | $ (11,799)
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |
Depreciation and amortization | 1,381 | 1,904 | 2,931
Amortization of debt discounts and financing issuance costs | 168 |  |
Long-lived asset impairment | 411 |  |
Change in carrying value of contingent liability | (668) |  |
Provision for adjustments to accounts receivable and doubtful accounts | 70 | 31 | 347
Provision for excess and obsolete inventory | 11 | 48 | 124
Loss on disposal of fixed assets | 27 | 1 |
Tax benefits from stock-based compensation |  | (5) |
Non-cash compensation related to stock options and restricted stock | 1,528 | 2,158 | 3,652
Deferred income taxes | (137) |  | (2)
Change in operating accounts: |  |  |
Accounts receivable | 3,368 | 40 | (1,000)
Income tax receivable | 115 | 688 | (7)
Inventories | 16 | 10 | (54)
Prepaid expenses and other assets | 344 | 92 | 114
Accounts payable and accrued liabilities | (1,966) | (1,362) | (2,189)
Deferred revenue | (828) | (1,058) | 1,034
Net cash used in operating activities | (11,503) | (55) | (6,849)
Investing activities: |  |  |
Acquisition of Birdstep Technology, net of cash received | (1,927) |  |
Acquisition of iMobileMagic, net of cash received | (558) |  |
Capital expenditures | (500) | (124) | (216)
Proceeds from the sale of short-term investments | 4,079 |  | 198
Purchases of short-term investments |  | (1,199) |
Net cash provided by (used in) investing activities | 1,094 | (1,323) | (18)
Financing activities: |  |  |
Cash received from issuance of common stock, net of offering costs |  |  | 5,242
Cash received from related-party notes payable, net of issuance costs ($97) | 1,903 |  |
Cash received from notes payable, net of issuance costs ($97) | 1,903 |  |
Cash received from stock sale for employee stock purchase plan | 13 | 17 | 21
Cash received from exercise of stock options |  | 10 | 6
Tax benefits received from stock-based compensation |  | 5 |
Net cash provided by financing activities | 3,819 | 32 | 5,269
Net decrease in cash and cash equivalents | (6,590) | (1,346) | (1,598)
Cash and cash equivalents, beginning of period | 8,819 | 10,165 | 11,763
Cash and cash equivalents, end of period | 2,229 | 8,819 | 10,165
Supplemental disclosures of cash flow information: |  |  |
Cash paid for income taxes | 27 | 17 | $ 75
Cash paid for interest expense | 21 |  |
Change in unrealized gain (loss) on short-term investments | $ 2 | $ (1) |

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- Definition The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3213-108585 + Details
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- Definition The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3213-108585 + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 + Details
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- Definition The cash inflow from a long-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The cash inflow from sales of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3179-108585 + Details
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- Definition The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The cash inflow associated with the amount received from the stock plan during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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