|
Note 1 - Organization and Summary of Significant Accounting Policies (Details) - Amortization Periods of Acquired Intangible Assets
|
3 Months Ended | 12 Months Ended |
|---|---|---|
|
Mar. 31, 2014
|
Dec. 31, 2013
|
|
|
Computer Software, Intangible Asset [Member]
|
||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amortization period | 5 years | 5 years |
|
Customer Relationships [Member]
|
||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amortization period | 8 years | 8 years |
|
Partner Relationships [Member]
|
||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amortization period | 10 years | 10 years |
|
Trademarks and Trade Names [Member]
|
||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amortization period | 10 years | 10 years |
|
Order or Production Backlog [Member]
|
||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amortization period | 3 years | |
|
Noncompete Agreements [Member]
|
||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amortization period | 2 years | 2 years |