CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014		Jun. 30, 2013
Cash flows from operating activities:
Net loss	$ (3,626)		$ (34,613)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation, amortization and impairment	8,317		8,867
Share-based compensation	2,606		3,301
Amortization of term loan and note payable issuance costs & discounts	711		1,049
Loss on extinguishment of debt	4,821		23,822
Unrealized loss on equity security	0		366
Provision for doubtful accounts receivable and allowances, net of recoveries	834		723
Deferred income taxes	460		3,243
Gain on lawsuit settlement	0		(2,500)
Changes in operating assets and liabilities, net of effects of acquisitions and dispositions:
Accounts receivable	8,743		(4,047)
Inventory	666		1,067
Prepaid expenses	609		(1,159)
Accounts payable	(3,887)		6,344
Accrued wages	695		33
Restructuring accrual	(581)		832
Deferred revenue	(4,148)		3,623
Other	(1,668)		(9,568)
Net cash provided by operating activities	14,552		1,383
Cash flows from investing activities:
Purchases of property, equipment, and leasehold improvements	(1,772)		(845)
Purchased technology	(300)		0
Capitalized software development	(971)		0
Change in restricted cash	183		0
Net cash used in investing activities	(2,860)		(845)
Cash flows from financing activities:
Proceeds from exercise of stock options and employee stock purchase plan	751		793
Proceeds from debt issuance	231,251		252,450
Retirement of debt	(230,133)		(252,000)
Penalty for early extinguishment of debt	0		(16,863)
Debt issuance costs paid	(237)		(3,854)
Principal payments on term loans and notes payable	(8,592)		(7)
Principal payments on capital leases	(337)		(148)
Net cash used in provided by financing activities	(7,297)		(19,629)
Effect of exchange rates on cash and cash equivalents	(69)		30
Net increase (decrease) in cash and cash equivalents	4,326		(19,061)
Cash and cash equivalents (net of restricted cash), beginning of period	19,337	[1]	35,062	[1]
Cash and cash equivalents (net of restricted cash), end of period	23,663	[2]	16,001	[2]
Supplemental Disclosures of Cash Flow Information:
Cash paid for interest	7,579		16,994
Cash paid for income taxes, net of refunds	330		317
Non-Cash Investing and Financing Activities
Value of common stock issued for acquisitions	0		124
Assets purchased under capital lease obligations	0		43
Assets purchased under lease line facility	$ 0		$ 211

[1] Net of restricted cash of $392 and $813 at December 31, 2013 and 2012, respectively.

[2] Net of restricted cash of $209 and $813 at June 30, 2014 and 2013, respectively.