Note 2 - Summary of Significant Accounting Policies (Details) (USD $)	1 Months Ended	3 Months Ended		9 Months Ended
	Jul. 31, 2011	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012	Jan. 15, 2012	Dec. 31, 2011	Jul. 19, 2011
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Allowance for Doubtful Accounts Receivable		$ 4,200,000		$ 4,200,000		$ 4,400,000
Cash and Cash Equivalents, at Carrying Value		12,045,000	6,406,000	12,045,000	6,406,000	8,627,000		8,416,000
Cash, FDIC Insured Amount		250,000		250,000
Deferred Finance Costs, Gross		116,000		116,000
Proceeds from Unsecured Notes Payable	250,000,000
Debt Instrument, Interest Rate, Stated Percentage	9.00%						9.00%		9.00%
Amortization of Financing Costs		477,000	564,000	1,636,000	1,612,000
Deferred Revenue		6,800,000		6,800,000		12,600,000
Deferred Costs, Current		4,900,000		4,900,000		9,100,000
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares)		9,200,000		9,200,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares)				525,100
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Grant Date Total Fair Value				4,100,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period				3 years
Share-based Compensation				12,234,000	12,562,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value					425,000
Accrued Share Based Compensation		257,000		630,000
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability				422,000
Business Combination Contingent Consideration Settled In Cash				343,000
Business Combination Contingent Consideration Change Related To Restricted With Shares Issued Previously				110,000
Senior Secured Revolving Credit Facility [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Deferred Financing Costs Incurred				30,000	620,000
Senior Unsecured Notes [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Deferred Finance Costs, Gross		7,100,000		7,100,000
Deferred Financing Costs Incurred				22,000	243,000
Employee Stock Option [Member] | Cost of Sales [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Share-based Compensation		748,000	748,000	2,200,000	2,200,000
Employee Stock Option [Member] | Selling, General and Administrative Expenses [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Share-based Compensation		2,200,000	2,300,000	6,600,000	6,700,000
Employee Stock Option [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares)				525,000
Share-based Compensation		3,000,000	3,000,000	8,800,000	9,000,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized		12,900,000		12,900,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition				1 year 6 months
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value				18,000,000
Restricted Stock [Member] | Selling, General and Administrative Expenses [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Share-based Compensation		1,100,000	122,000	2,800,000	420,000
Restricted Stock [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized		8,400,000		8,400,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition				2 years 36 days
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value				1,000,000
Options and Warrants [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares)					9,900,000
Unsubordinated Unsecured Note [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares)					68,000
Interest Expense [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Increase Decrease In Interest And Other Expense Related To Contingent Consideration				31,000
United States [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Cash and Cash Equivalents, at Carrying Value		1,200,000		1,200,000
Accrued [Member]
Note 2 - Summary of Significant Accounting Policies (Details) [Line Items]
Deferred Finance Costs, Gross		$ 8,100,000		$ 8,100,000