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Stock-Based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Schedule of Fair Value of Stock Options Granted Measured Using Black-Scholes Valuation Model | The fair value of the stock options granted was measured using the Black-Scholes valuation model with the following assumptions:
| Year Ended December 31, |
| 2015 |  | 2014 |
Expected volatility |  | 35 - 37% |  |  | 43 - 44% |
Expected life in years |  | 5.5 - 6.0 |  |  | 5.5 - 6.0 |
Risk-free interest rate |  | 1.52 - 1.62% |  |  | 1.77 - 1.93% |
Dividend yield |  | 0% |  |  | 0% |
Schedule of Stock Option Activity | A summary of stock option activity for the years ended December 31, 2015 and 2014, and changes during the years then ended is presented below:
|  |  |  |  |  | Weighted |  |  |
|  |  |  |  |  | average |  |  |
|  |  |  | Weighted |  | remaining |  |  |
|  | Stock |  | average |  | contractual |  | Aggregate |
|  | Options |  | exercise price |  | term |  | intrinsic value |
Balance January 1, 2014 |  |  | 261,400 |  | $ | 9.81 |  |  | 6.9 |  | $ | 562,820 |
Granted |  |  | 105,000 |  |  | 10.21 |  |  | 9.2 |  |  | - |
Exercised |  |  | - |  |  | - |  |  | - |  |  | - |
Forfeited |  |  | - |  |  | - |  |  | - |  |  | - |
Outstanding as of December 31, 2014 |  |  | 366,400 |  | $ | 9.92 |  |  | 6.9 |  | $ | 562,820 |
Granted |  |  | 13,000 |  |  | 8.98 |  |  | 9.3 |  |  | - |
Exercised |  |  | - |  |  | - |  |  | - |  |  | - |
Forfeited |  |  | (34,667) |  |  | 15.21 |  |  | 7.9 |  |  | - |
Outstanding as of December 31, 2015 |  |  | 344,733 |  | $ | 9.35 |  |  | 6.5 |  | $ | - |
Exercisable as of December 31, 2015 |  |  | 250,068 |  | $ | 9.46 |  |  | 5.9 |  | $ | - |
Schedule of Other Information | A summary of the weighted-average grant-date fair value of options, total intrinsic value of options exercised, and cash receipts from options exercised is shown below (in thousands, except per share amounts):
|  | Year Ended December 31, |
|  | 2015 |  | 2014 |
Weighted-average fair value of options granted (per share) |  | $ | 3.20 |  | $ | 4.53 |
Intrinsic value gain of options exercised |  |  | - |  |  | - |
Cash receipts from exercise of options |  |  | - |  |  | - |

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- Definition Tabular disclosure of the total intrinsic value of options exercised (or share units converted), share-based liabilities paid, and the total fair value of shares vested during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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