|
Consolidated Balance Sheets Parentheticals (USD $)
|
Mar. 31, 2015
|
Dec. 31, 2014
|
|---|---|---|
| Current assets: | ||
| Allowance for doubtful accounts | $ 1,006,448 | $ 1,226,297 |
| Customer relationships and other intangible assets, accumulated amortization | $ 16,178,648 | $ 15,046,556 |
| Stockholders' equity: | ||
| Common stock, par value | $ 0.0001 | $ 0.0001 |
| Common stock, shares authorized | 100,000,000 | 100,000,000 |
| Common stock, shares issued | 23,415,573 | 23,207,051 |
| Common stock, shares oustanding | 23,415,573 | 23,207,051 |