10. Non-Cash Share-Based Employee Compensation (Details) $ / shares in Units, $ in Thousands | 9 Months Ended |
Sep. 30, 2015USD ($)$ / sharesshares |
Notes to Financial Statements | |
Outstanding Stock Options, beginning | shares | 414,778 |
Vested Stock Options, beginning | shares | 361,443 |
Nonvested Stock Options, beginning | shares | 53,335 |
Issued Stock Options | shares | 30,000 |
Exercised Stock Options | shares | 87,002 |
Forfeited Stock Options | shares | 0 |
Expired Stock Options | shares | 15,000 |
Outstanding Stock Options, ending | shares | 342,776 |
Vested Stock Options, ending | shares | 327,776 |
Nonvested Stock Options, ending | shares | 15,000 |
Outstanding Wgt. Avg. Exercise Price, beginning | $ 3.79 |
Vested Wgt. Avg. Exercise Price, beginning | 3.91 |
Nonvested Wgt. Avg. Exercise Price, beginning | 3 |
Issued Wgt. Avg. Exercise Price | 5.53 |
Exercised Wgt. Avg. Exercise Price | 3.16 |
Forfeited Wgt. Avg. Exercise Price | 0 |
Expired Wgt. Avg. Exercise Price | 5.70 |
Outstanding Wgt. Avg. Exercise Price, ending | 4.02 |
Vested Wgt. Avg. Exercise Price, ending | 3.96 |
Nonvested Wgt. Avg. Exercise Price, ending | $ 5.35 |
Outstanding Contractual Life | 3 years 3 months 22 days |
Vested Contractual Life | 3 years 3 months |
Nonvested Contractual Life | 4 years 8 months 5 days |
Outstanding Grant Date Fair Value, beginning | $ 2.29 |
Vested Grant Date Fair Value, beginning | 2.55 |
Nonvested Grant Date Fair Value, beginning | 0.54 |
Issued Grant Date Fair Value | 1.99 |
Exercised Grant Date Fair Value | 1.31 |
Forfeited Grant Date Fair Value | 0 |
Expired Grant Date Fair Value | 2.05 |
Outstanding Grant Date Fair Value | 2.52 |
Vested Grant Date Fair Value | 2.55 |
Nonvested Grant Date Fair Value | $ 1.93 |
Outstanding Aggregate Intrinsic Value | $ | $ 0 |
Vested Aggregate Intrinsic Value | $ | $ 0 |
Nonvested Aggregate Intrinsic Value | $ 0 |
Issued Aggregate Intrinsic Value | $ 0 |
Exercised Aggregate Intrinsic Value | $ | $ 0 |
Forfeited Aggregate Intrinsic Value | $ 0 |
Expired Aggregate Intrinsic Value | $ 0 |
Outstanding Aggregate Intrinsic Value | $ | $ 376,780 |
Vested Aggregate Intrinsic Value | $ | $ 376,780 |
Nonvested Aggregate Intrinsic Value | $ 0 |