v3.10.0.1

Stockholders' Equity (Tables) | 9 Months Ended
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Sep. 30, 2018
Stockholders' Equity Note [Abstract] |
Share-based Compensation, Stock Options, Activity [Table Text Block] | A summary of the stock option activity for the nine months ended September 30, 2018 is presented below (in thousands, except years and per option data):
|  | Number of O ptions |  |  | Weighted Average Exercise Price per Option |  |  | Weighted Average Remaining Life in Years |  |  | Intrinsic Value |
Outstanding, December 31, 2017 |  |  | 810 |  |  | $ | 52.90 |  |  |  |  |  |  |  |  |
Granted |  |  | - |  |  |  | - |  |  |  |  |  |  |  |  |
Exercised |  |  | - |  |  |  | - |  |  |  |  |  |  |  |  |
Forfeited |  |  | (466 | ) |  |  | 34.68 |  |  |  |  |  |  |  |  |
Outstanding, September 30, 2018 |  |  | 344 |  |  | $ | 46.54 |  |  |  | 4.8 |  |  | $ | - |
Exerciseable, September 30, 2018 |  |  | 344 |  |  | $ | 46.54 |  |  |  | 4.8 |  |  | $ | - |
Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block] | As a result, a summary of the Company’s outstanding and exercisable options as of September 30, 2018 was as follows (in thousands, except per share data):
|  | Options Outstanding |  |  | Options Exercisable |  |  |  |
Range of ‎ Exercise Price |  | Weighted ‎ Average ‎ Exercise ‎ Price |  |  | Outstanding ‎ Number of ‎ Options |  |  | Weighted Average ‎ Exercise Price |  |  | Weighted ‎ Average ‎ Remaining ‎ Life in Years |  |  | Exercisable ‎ Number of ‎ Options |
$2.00 - $4.00 |  | $ | 3.63 |  |  |  | 54 |  |  |  | 3.63 |  |  |  | 8.4 |  |  |  | 54 |
$4.10 - $9.90 |  |  | 8.72 |  |  |  | 23 |  |  |  | 8.72 |  |  |  | 7.6 |  |  |  | 23 |
$10.00 - $19.90 |  |  | 10.77 |  |  |  | 11 |  |  |  | 10.77 |  |  |  | 5.8 |  |  |  | 11 |
$20.00 - $39.90 |  |  | 33.47 |  |  |  | 40 |  |  |  | 33.47 |  |  |  | 4.6 |  |  |  | 40 |
$40.00 - $49.90 |  |  | 44.71 |  |  |  | 27 |  |  |  | 44.71 |  |  |  | 4.0 |  |  |  | 27 |
$50.00 - $59.90 |  |  | 53.87 |  |  |  | 26 |  |  |  | 53.87 |  |  |  | 1.5 |  |  |  | 26 |
$60.00 - $69.90 |  |  | 66.23 |  |  |  | 135 |  |  |  | 66.23 |  |  |  | 4.2 |  |  |  | 135 |
$70.00 - $79.90 |  |  | 79.40 |  |  |  | 1 |  |  |  | 79.40 |  |  |  | 5.6 |  |  |  | 1 |
$80.00 - $89.90 |  |  | 87.50 |  |  |  | 11 |  |  |  | 87.50 |  |  |  | 2.9 |  |  |  | 11 |
$90.00 - $99.90 |  |  | 90.00 |  |  |  | 11 |  |  |  | 90.00 |  |  |  | 3.0 |  |  |  | 11 |
$100.00 - $266.90 |  |  | 109.40 |  |  |  | 5 |  |  |  | 109.40 |  |  |  | 1.6 |  |  |  | 5 |
|  |  | 46.54 |  |  |  | 344 |  |  |  | 46.54 |  |  |  | 4.8 |  |  |  | 344 |

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- Definition Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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