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CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2013
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Dec. 31, 2012
|
|---|---|---|
| Accounts receivable, allowance for doubtful accounts (in dollars) | $ 732 | $ 367 |
| Property and equipment, accumulated depreciation and amortization (in dollars) | $ 1,750 | $ 1,184 |
| Preferred stock, no par value (in dollars per share) | ||
| Preferred stock, shares authorized | 3,000 | 3,000 |
| Preferred stock, shares issued | ||
| Treasury stock, at cost, shares | 1,241 | 1,562 |
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Class A Common Stock
|
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| Common stock, no par value (in dollars per share) | ||
| Common stock, shares authorized | 30,000 | 30,000 |
| Common stock, shares issued | 19,857 | 17,171 |
| Common stock, shares outstanding | 18,616 | 15,609 |
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Class B Common Stock
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| Common stock, no par value (in dollars per share) | ||
| Common stock, shares authorized | 5,000 | 5,000 |
| Common stock, shares issued |