CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities:
Net income (loss)	$ (23,518)	$ (52,250)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	4,224	4,894
Stock-based compensation	3,779	2,583
Equity in net loss of Rhapsody	396	13,096
Deferred income taxes, net	(148)	(23)
Loss (gain) on investments, net	43	(393)
Fair value of warrants granted in 2015, net of subsequent mark to market adjustments in 2016 and 2015	82	(1,128)
Interest receivable on advance to Rhapsody	0	(121)
Trade accounts receivable	(1,813)	(7,091)
Prepaid expenses and other assets	1,162	429
Accounts payable	(150)	(26)
Accrued and other liabilities	(2,408)	(3,542)
Net cash provided by (used in) operating activities	(18,351)	(43,572)
Cash flows from investing activities:
Purchases of equipment, software, and leasehold improvements	(1,512)	(859)
Proceeds from sale of available for sale securities	0	459
Purchases of short-term investments	(33,359)	(8,514)
Proceeds from sales and maturities of short-term investments	42,517	48,630
Decrease (increase) in restricted cash equivalents and investments, net	(110)	0
Acquisitions	(150)	(161)
Advance to Rhapsody	0	(5,000)
Net cash provided by (used in) investing activities	7,386	34,555
Cash flows from financing activities:
Proceeds from issuance of common stock (stock options and stock purchase plan)	166	276
Tax payments from shares withheld upon vesting of restricted stock	(808)	(10)
Net cash provided by (used in) financing activities	(642)	266
Effect of exchange rate changes on cash and cash equivalents	425	(1,839)
Net increase (decrease) in cash and cash equivalents	(11,182)	(10,590)
Cash and cash equivalents, beginning of period	47,315	103,253
Cash and cash equivalents, end of period	36,133	92,663
Supplemental disclosure of cash flow information:
Cash received from income tax refunds	494	965
Cash paid for income taxes	1,139	872
Non-cash investing activities:
Increase (decrease) in accrued purchases of equipment, software, and leasehold improvements	290	(39)
Acquisition of intangible assets	$ 0	$ 312

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The cash outflow associated with extending a long-term loan to a related party. Alternate caption: Payments for Advances to Affiliates.

+ References

No definition available.

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- Definition

The amount of cash received during the period as refunds for the overpayment of taxes.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
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-Topic 230
-SubTopic 10
-Section 50
-Paragraph 2
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- Definition

The cash inflow from sales, maturities, prepayments, calls and collections 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
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
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-Name Accounting Standards Codification
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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)
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-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

+ References

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- References

No definition available.

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